KR20190028636A

KR20190028636A - Compositions containing polycarbodiimide and amino compounds for treating keratin substrates

Info

Publication number: KR20190028636A
Application number: KR1020187022201A
Authority: KR
Inventors: 아디티 고지네니; 찰스 마이클 샌포드 쇼; 응우옌 응이 반; 짐 미첼 싱어; 쉬엔쯔 저우; 실리우 탄; 안드레아 미셸 엘센-와러; 다니엘라 콘잘레스-토토
Original assignee: 로레알; 응우옌 응이 반; 곤잘레스-토토 다니엘라; 쉬엔쯔 저우; 실리우 탄; 안드레아 미셸 엘센-와러; 찰스 마이클 샌포드 쇼; 짐 미첼 싱어
Priority date: 2015-12-31
Filing date: 2016-12-30
Publication date: 2019-03-19
Also published as: CN109069877A; BR112018013516A2; JP2019504048A; EP3397346A1

Abstract

Polycarbodiimide and derivatives thereof for improving the quality of the keratin substrate together with at least one compound selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines and mixtures thereof and derivatives thereof &Lt; / RTI > The present invention is particularly directed to a cosmetic treatment and method for treating keratinous materials for hair care and hair styling wherein said composition comprises said polycarbodiimide and at least one of an alkyl monoamine, an alkoxylated polyamine, an alkoxylated monoamine, One or more compounds selected from polyamines and silicone amines and mixtures thereof in an amount sufficient to impart hydrophobicity to the keratin substrate, including hair fibers, upon application to the keratin substrate. It is particularly a hair treatment composition and method for at least one of sustained non-permanent styling and curling enhancement, color deposition improvement, color retention improvement and color durability enhancement of hair.

Description

Compositions containing polycarbodiimide and amino compounds for treating keratin substrates

Cross reference of related application

This patent application is filed on December 30, 2016, and is filed on December 30, 2016, which is filed on December 30, 2016, and is filed on December 30, 2016, the entire contents of which are hereby incorporated by reference in their entirety. BACKGROUND OF THE INVENTION < RTI ID = 0.0 > No. 15 / 395,484 entitled " COMPOSITIONS CONTAINING POLYCARBODIIMIDES AND AMINO COMPOUNDS FOR ENHANCED COLOR RETENTION AND DURABILITY ", filed on December 31, 2015, entitled " COMPOSITIONS CONTAINING POLYCARBODIIMIDES AND AMINO COMPOUNDS FOR TREATING KERATINOUS No. 14 / 986,183, filed December 31, 2015, entitled " COMPOSITIONS CONTAINING POLYCARBODIIMIDES AND AMINO SILICONE COMPOUNDS FOR TREATING KERATINOUS SUBSTRATES ", filed December 31,

Technical field

The present invention generally relates to compositions and methods for treating keratinous substrates. More particularly, the present invention relates to a polycarbodiimide compound, and in certain embodiments, an alkyl, alkenyl, alkynyl, alkynyl, alkynyl, alkynyl, A keratinous treatment composition which has at least one compound selected from monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines, and mixtures thereof, and which provides protection or recovery from extrinsic damage of keratin fibers composition.

In some embodiments, the invention further relates generally to compositions and methods for treating keratin substrates. More particularly, the present invention relates to a keratin treatment composition comprising at least one polycarbodiimide compound and an amino compound selected from polyamines for improved styling performance and comprising at least one polyvinylamine compound .

In some embodiments, the invention further relates generally to compositions and methods for treating keratin substrates. More particularly, the invention relates to a composition comprising at least one polycarbodiimide compound for at least one of enhanced color deposition, color retention, and color fade resistance to shampoo, cleansing and other hair treatments, Optionally a colorant or dye, and an amino compound selected from polyamines and silicone amines.

Keratin substrates, such as keratinous fibers such as hair, skin, nails, and lips are often affected by exogenous factors and endogenous factors, such as aging. In particular, when the keratin substrate is exposed to environmental conditions such as, for example, high humidity or low humidity or ultraviolet radiation from the sun, many of these desirable characteristics of these substrates may be lost and even damaged. The keratin fibers, especially the hair, are subject to chemical damage from harsh extrinsic conditions such as sun, e.g. detergent, decolorizing, relaxing, dyeing and permanent waving, for example heat from a hair dryer or curler , Or wear from combing or grooming. In addition, any type of hair may be deteriorated in quality and / or quantity with time due to aging and / or due to factors such as natural oil, sweat, missing skin cells from the scalp, pollution, dust and high humidity conditions .

The factors described above result in hair thinning and / or detrimental to the visual appearance and feel of the hair, leading to body taper and volume reduction. For example, the hair may become dry, lose its shine or color, or become less manageable under low-humidity and high-humidity environments. Under a low humidity environment, the hair can be dried, and the hair that is dried tends to be less shiny and easier to break. On the other hand, under a high humidity environment, the hair absorbs water, and the hair loses its shape and becomes unmanageable or unattractive. In addition, the hair may lose its desirable properties due to physical stress on the hair, e.g., combing and application of heat. The magnitude of the results of these factors can vary depending on, for example, the quality, length, style and environmental factors of the hair. As such, these factors generally cause damage to the keratinous fibers by affecting the protective material (cuticle) on the surface of the hair or by internally altering the hair fibers (cortex).

More specifically, exogenous conditions can remove the protective material from the surface of the hair and / or they can interfere with the textured structure of the hair fiber, called the a-structure, which may be accompanied by a decrease in tensile strength. This damage to hair by an exogenous factor becomes more apparent as the hair fibers grow from the roots, because the hair has been exposed to these exogenous factors for longer. In fact, the hair has what it can be called a " damage history " as it grows, i.e. the farther away from the root the smaller the tensile strength and the greater the destruction of the resulting a-structure. As a result, consumers are seeking products that protect and enhance the appearance of the hair, as well as reduce the deleterious effects of negative environmental conditions, light-damage and physical stress, such as hair care and hair cosmetic compositions.

Morphologically, the hair fibers contain four structural units: cuticle, cortex, maternal quality and intercellular cement (Robbins, CR Chemical and Physical Behavior of Human Hair, 3rd Edition, Springer-Verlag )). The cuticle layer is located on the hair surface and consists of flat, overlapping cells (" scales "). These scales are attached to the root ends, facing the distal (tip) ends of the fibers, and forming layers around the hairy cortex. The ply layer comprises a major portion of the hair fibers. The crotch consists of spindle-shaped cells or macrofibrils aligned along the fiber axis. Macrofibrils are additionally made up of microfibrils (highly organized protein units) embedded within a matrix of microcrystalline protein structures. The water quality is a porous region in the center of the fiber. The quality of the water is a common part of the wool fibers, but only in thicker human hair fibers. Finally, intercellular junctional quality is a substance that binds cells together to form a major pathway for diffusion into the fiber.

The mechanical properties of the hair are determined by the cortex. A two-phase model of layered organization has been proposed (Milczarek et al, Colloid Polym. Sci., 270, 1106-1115 (1992)). In this model, a water-impermeable micro filament (" load ") is oriented parallel to the fiber axis. Microfilaments are embedded in a water-permeable matrix (" conjugate "). Within microfilaments, helical protein molecules are arranged in a specific, highly organized manner, indicating crystallinity in the hair fibers.

Similar to other crystalline structures, hair fibers exhibit distinct diffraction patterns when viewed by wide angle X-ray diffraction. Generally, in non-stretched hair fibers, this pattern is referred to as an " alpha-pattern ". The alpha-pattern of the alpha-pattern or hair is characterized by specific repeat intervals (9.8 A, 5.1 A, and 1.5 A). All proteins that exhibit this X-ray diffraction pattern are referred to as? -Proteins, and in particular include human hair and nails, wool and porcupine feathers. When the hair fibers are elongated in water, a new X-ray diffraction pattern appears, called " beta-pattern ", with new spacing (9.8A, 4.65A, and 3.3A).

Damage to the hair can occur in the cuticle and / or the cortex. When normal hair is damaged by heat, chemical treatments, UV radiation and / or physical / mechanical means, many chemical and physical changes are induced in the hair. For example, these damaging processes are known to produce elimination or damage to the cuticle scale or to cleave thioester linkages that retain a hydrophobic 18-methylecycanoic acid (" 18-MEA ") layer in the hair . Thus, while intact hair exhibits significant hydrophobic characteristics, damaged hair is generally observed to exhibit significant hydrophilic characteristics due to removal of surface lipids.

There is therefore a need for a cosmetic product useful for protecting the chemical and physical structure of keratin fibers from harsh extrinsic conditions and for restoring the properties of the hair to its intact state after damage by extrinsic conditions. More particularly, there is a need to find materials or compositions or methods that can provide water resistance and / or hydrophobic and / or protective barriers to hair and protect it in the cortex. Such protective barriers should not be readily transferable from the substrate over the course of daily activities. Also, the protective barrier should be shampooed, cleaned or water-resistant so that the barrier is not easily removed. Cosmetic hair and skin care compositions that are non-invasive, shampooed, cleaned or water-resistant with the advantage that they form deposits that are not even partially transferred to the substrate (e.g., clothing) It is pursued. It is also desirable to have a composition that does not readily " run off " or wash away from the skin or lips when exposed to water, rain or tears. Thus, products that also provide shampoo, cleansing, or a protective barrier against water-resistant, non-transmissible substrates will have advantages in the field of cosmetic products. As such, manufacturers of cosmetic products, such as hair and skin care products, are pursuing materials and ingredients that can provide such benefits.

Also, in today's marketplace, many consumers prefer the flexibility of such a style obtained through non-permanent hairstyles, i.e., non-permanent stylization of the hair. Typically, this non-permanent style is compromised when the hair is wet, especially when the hair is cleaned with water and / or shampoo, or when the hair is exposed to high humidity conditions. Non-permanent styling methods of keratinous fibers include, for example, combing, teasing, braiding, use of hair rollers and thermal styling, optionally using commercially available styling products. Non-limiting examples of thermal styling include, but are not limited to, blow drying, crimping, curling, and straightening methods using elevated temperatures (e.g., hair setting in a curler, Heating, and curling irons and / or hot / steam rollers and / or curling to flat irons).

Although such compositions and methods can provide non-permanent styling of the keratinous fibers, many consumers are also aware of the fact that most of the known materials (e.g., film-forming agents, resins, gums and / (Such as conventional hair sprays, mousses, gels, and lotions) and methods of using these materials and products require longer lasting or sustained styling / styling than those provided by conventional methods. For example, many consumers desire compositions and methods to improve and preserve non-permanent curling or hair styling.

In addition, many people desire compositions and methods that maintain a certain non-permanent shape or keratinous fibers, such as the style of hair. A common way to maintain a particular hairstyle is to apply it after hair styling, typically using hair sprays. Other methods of maintaining the hair style or shape of the keratinous fibers include using mousse, gel and lotion. The materials in these compositions are generally film formers, resins, gums and / or adhesive polymers.

Thus, hair that is stylized / shaped and / curled may be exposed to harmful environmental and physical factors and / or may cause a more persistent or longer lasting shape or style even when wet, washed or shampooed There is a need for materials, compositions and methods.

In order to achieve at least one of these and other advantages, the present invention relates to a composition comprising a combination of a polycarbodiimide compound and an alkyl monoamine, an alkoxylated And more particularly keratin fibers selected from hair, eyelashes and eyebrows by applying a composition comprising at least one of the compounds selected from polyamines, alkoxylated monoamines, polyamines and silicone amines, and mixtures thereof, A method of protecting and / or recovering from extrinsic damage caused by UV radiation or chemical treatment.

In addition, changing the hue of the hair can be accomplished by depositing artificial hues on the hair (which provides different hues or colors to the hairs) or by changing the color of the hairs from, for example, a dark brown hue to an intermediate brown or light brown hue And lifting. Hair color can be changed using permanent, semi-permanent, or temporary hair coloring products.

Many consumers want permanent color changes or long lasting colors, and thus use products that contain permanent dyes. Conventional permanent hair coloring products are dye compositions comprising an oxidation dye precursor, also known as a primary intermediate or coupler. These oxidative dye precursors are colorless or slightly colored compounds which, when combined with an oxidized product, produce a colored complex by the process of oxidative condensation. Oxidized products typically use peroxides such as hydrogen peroxide as the oxidizing agent. This permanent hair color product can also be used to cause swelling of ammonia or other alkalizing agents, such as monoethanolamine (MEA) (hair shaft), so that small oxidative dye molecules penetrate the cuticle and the cortex Lt; / RTI > The large-sized colored complexes resulting from the oxidative reaction are then entrapped within the hair fibers, thereby permanently changing the color of the hair.

Newly, permanently colored hair generally has a clear, glossy, dense appearance. Unfortunately, however, the color begins to fade due to exposure to cleaning or environmental conditions within a short period of time, or in some cases even a shorter period of time. For example, gorgeous dense brown becomes dark black and blurred, beautiful blonde blues become brass, vivid red is no longer clearly visible, and undesirable gold, orange or brown tones are obtained for consumers. As described herein, the inventors of the present disclosure have developed compositions and methods that impart one or more benefits, including improved color deposition, improved color retention, and extended color durability.

In an exemplary embodiment, a keratin treatment composition comprising at least one of a polycarbodiimide compound and a compound selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines, and silicone amines, and mixtures thereof, do. The composition comprises from about 0.25 to about 10.0 percent by weight, based on the total weight of the composition, of a polycarbodiimide compound and a compound selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines, One or more combined amounts. The composition is sufficient to impart at least one of a hydrophobic or increased hydrophobicity to the keratin substrate after application to the keratin substrate and an increased retention to shape or configuration of the carrageenan substrate, , And an amount of each of one or more of alkylmonoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines, and mixtures thereof.

In yet another exemplary embodiment, a method of protecting a keratin substrate selected from hair, eyelashes and eyebrows from exogenous damage caused by heat treatment, UV radiation or chemical treatment, or a method of protecting the keratin substrate from heat, UV radiation or chemical treatment A method of restoring a selected keratin substrate from hair, eyelashes, and eyebrows after an external injury is provided. The method comprises contacting a composition comprising at least one of a polycarbodiimide and a compound selected from alkylmonoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines, and silicone amines, and mixtures thereof, to a keratin substrate to protect or ameliorate the keratin substrate Wherein the polycarbodiimide compound is present in a concentration of from about 0.1 to about 8 weight percent based on the total weight of the composition.

Another embodiment of the present invention is directed to keratin fibers wherein the composition of the present invention is obtained by chemically treating the hair (e.g., by dyeing the hair with a permanent, semi-permanent or part-demi-permanent dyeing composition, Bleaching / brightening or lifting the hue of the hair, firing the hair using a chemical reductant / oxidizing agent, soaking the hair using an alkaline liquid and a non-alkaline liquid composition, a chemical straightening agent Applying the keratin substrate in an amount effective to protect or restore the keratin substrate before or during or after treatment of the keratin substrate selected from the hair.

In some embodiments, in the compositions described above, the keratin substrate is heat treated and the composition is applied to the substrate prior to, during, or after the heat treatment of the substrate.

In another exemplary embodiment, a persistent non-permanent stereolithography method of at least one keratin substrate or a persistent retention method of a non-permanent shape of at least one keratin substrate is disclosed. The method comprises applying to the at least one keratin substrate a composition comprising at least one of a polycarbodiimide compound and a compound selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines, and silicone amines, and mixtures thereof. And a step of applying.

In some embodiments, the methods described above comprise heat treating the keratinous substrate prior to, during, or after application of the composition described above.

The present invention also relates to a method for the cosmetic treatment of keratinous tissues, such as keratin fibers, by applying the compositions disclosed above onto the surface of keratinous tissue, e.g., on cuticles of hair fibers.

The present invention also relates to methods and kits for the cosmetic treatment of keratinous tissues, such as keratin fibers, by applying the compositions disclosed above stepwise on the surface of keratinous tissue, e.g., on cuticles of hair fibers. According to some such embodiments, the kit may comprise one or more separate packaging materials of the active ingredients of the composition of the present invention provided in one or more of the concentrated or non-concentrated aqueous and non-aqueous phases, and any of the above And one or more packaging materials selected from a coloring agent, a pigmenting agent, a permanent process agent, a soothing agent, a straightening agent, and a highlighting agent.

In yet another further embodiment, a keratin treatment composition is disclosed that comprises an amino compound selected from a polycarbodiimide compound, and a polyvinylamine. The composition comprises from about 0.1% to about 40.0% by weight, based on the total weight of the composition, of a polycarbodiimide compound, and a combined amount of an amino compound selected from polyvinylamine. The composition may comprise a polycarbodiimide compound sufficient to impart at least one of style-humidity tolerance and increased styling retention that does not use heat after application or does not use heat, but does not compromise cosmetic properties, Amine. &Lt; / RTI >

In some embodiments, the composition comprises from about 0.25% to about 20% by weight, in some embodiments from about 1% to about 10%, of the total weight of the composition, in some other embodiments, From about 1% to about 5% by weight of a polycarbodiimide compound, and from a polyvinylamine.

In some embodiments, the composition comprises at least one polycarbodiimide compound and at least one polyvinylamine compound wherein the ratio of polycarbodiimide to polyvinylamine in the composition is from 10: 1 to 1:10 Range.

In some embodiments, the composition comprises a composition comprising a polyvinylamine compound, a polycarbodiimide compound, a cationic surfactant, a non-ionic surfactant, an aminosilicon, a non-ionic film former, a polyol, And at least one of the components.

In yet another exemplary embodiment, a method of protecting a keratin substrate selected from hair, eyelashes and eyebrows from exogenous damage caused by heat treatment, UV radiation or chemical treatment, or a method of protecting the keratin substrate from heat, UV radiation or chemical treatment A method of restoring a selected keratin substrate from hair, eyelashes, and eyebrows after an external injury is provided. The method comprises applying a composition comprising an amino compound selected from a polycarbodiimide and a polyvinylamine to a keratin substrate in an amount effective to protect or restore the keratin substrate wherein the polycarbodiimide compound Is present at a concentration of from about 0.01 to about 20 weight percent based on the total weight.

In still another further embodiment, a keratin treatment composition is disclosed that comprises a polycarbodiimide compound, optionally a colorant or dye, and an amino compound selected from polyamines and silicone amines. The composition comprises a combined amount of about 0.1% to about 40.0% by weight of the polycarbodiimide compound and the amino compound, based on the total weight of the composition. The composition comprises a polycarbodiimide compound sufficient to impart at least one of improved color deposition, improved color retention and extended color durability, and an amount of each of the amino compounds selected from polyamines and silicone amines.

In some embodiments, the composition comprises from about 0.25% to about 20% by weight, in some embodiments from about 1% to about 10%, in some embodiments, from about 1% To about 5% by weight of a polycarbodiimide compound, and a combined amount of an amino compound selected from polyamines and silicone amines.

In another exemplary embodiment, a method of treating a keratin substrate selected from hair, eyelashes, and eyebrows comprises applying to the keratin substrate a composition comprising a polycarbodiimide, and an amino compound selected from polyamines and silicone amines, In an amount sufficient to impart at least one of an applied color retention and an extended color durability; Wherein the polycarbodiimide compound is present in a concentration of from about 0.01 to about 20 weight percent based on the total weight of the composition.

In some specific embodiments, the composition comprises from about 0.1% to about 40% by weight, in some embodiments from about 0.25% to about 20%, in some embodiments from about 1% to about 10%, in some embodiments, , A dye or colorant with a combined amount of about 1% to about 5% by weight, based on the total weight of the composition, of a polycarbodiimide compound, and an amino compound selected from polyamines. According to this embodiment, the polyamine may be selected from polyvinylamines.

In some specific embodiments, the composition comprises from about 0.1% to about 40% by weight, in some embodiments from about 0.25% to about 20%, in some embodiments from about 1% to about 10%, in some embodiments, From about 1% to about 5% by weight, based on the total weight of the composition, of a polycarbodiimide compound, and a combined amount of amino compounds selected from silicone amines. According to this embodiment, the silicon amines may be selected from branched silicon. In certain embodiments, the silicone amine is an amodimethicone.

The present invention is also directed to a composition comprising keratinous tissue, such as keratin, for example, by applying a composition comprising a polycarbodiimide compound, optionally a colorant or dye, and an amino compound selected from polyamines and silicone amines, To a method for the cosmetic treatment of fibers.

In some embodiments, the composition is applied with a color treatment. In some such embodiments, the composition comprises an amino compound selected from colorants or dyes, and polyamines.

In some embodiments, the composition is applied at a time after the color treatment. In some such embodiments, the composition comprises an amino compound selected from silicone amines.

In some embodiments, the composition is applied at a time prior to the color treatment.

Other features and advantages of the invention will be apparent from the following more detailed description of the preferred embodiments which illustrate the principles of the invention in an illustrative manner.

Except in the operating examples, or unless otherwise indicated, all numbers expressing amounts of components and / or reaction conditions are within 10% of the stated value (e.g., "about 10%" means 9% to 11% , &Quot; about 2% " means 1.8% to 2.2%), and the term " about "

The singular < RTI ID = 0.0 > term < / RTI > means more than one when applied to any feature in the embodiments of the invention described in the specification and claims as used herein. The use of the singular is not limited to meaning a single feature for which such a limit is not specifically mentioned. A definite article in front of a singular or plural noun or noun phrase denotes a specified feature or a specified feature, and may have one or more meanings depending on the context in which it is used. The adjective "arbitrary" means one, some, or all, indiscriminately in any quantity.

&Quot; Active substance " or " weight " means 100% activity of a component or raw material as used herein with respect to the amount of component or raw material. All percentages and ratios are calculated on a weight basis unless otherwise indicated. All percentages are calculated on a total composition basis unless otherwise indicated. Generally, " weight " or " amount " refers to an amount of a raw material comprising a component, as used herein in connection with a percentage amount of the component, % Activity < / RTI > and below. Thus, the weight percentage of active material in the composition is expressed as the amount of raw material containing the active material used and may or may not reflect the final percentage of active material, wherein the final percentage of active material is the active It depends on the weight percentage of the material.

The term " changing color " and variations thereof, as used herein, may refer to dyeing or coloring hair or depositing color on hair.

As used herein, the terms " applying composition onto keratin fibers " and " applying composition onto hair ", and variations of these phrases, refer to the application of the fibers or hair to at least one of the compositions of the invention, Quot; contact "

&Quot; At least one species ", as used herein, means one or more, and thus includes individual components as well as mixtures / combinations.

&Quot; Color Deposition " refers to the application of a composition comprising a colorant or dye to a substrate to form a keratin substrate that is permanently, i.e., " untreated " or "Quot; refers to a visually distinguishable color effect.

&Quot; Color retention " and " extended color durability " refer to maintaining a visually distinguishable color effect imparted to a keratin substrate by applying a composition comprising a colorant or dye to the substrate, in particular polycarbodiimide, Refers to increased retention of color effects using the composition according to the present disclosure as compared to a comparison composition without one or more combinations of the present invention among the amino compounds selected from amines.

The word " comprising " (and grammatical variations thereof) as used herein is not intended to be exclusive of the word " consisting of "

&Quot; Conditioning " as used herein, refers to imparting to hair at least one of combability, manageability, moisture-retention, gloss, luster, softness, and abundance.

&Quot; Persistent conditioning " is used herein to refer to the application of a keratinous fiber, e.g., hair, after treatment with the composition of the present disclosure, followed by at least one shampoo winding / cleaning / rinsing, It is still maintained in a more conditioned state relative to the hair. The condition of conditioning may include the ease of combing the treated and untreated hair with respect to the gm-in and / or the substantivity of the conditioning agent on the hair and / or the contact angle measurement (the spread of the water droplet on the surface of the hair ), &Lt; / RTI > and comparing and comparing the hydrophobicity of the hair that can be assessed by the hair.

As used herein, the term " sustained retention of shape " as used herein means that the keratinous fibers, e.g., hair, are treated with the composition of the present disclosure and then subjected to at least one shampoo with a cold / clean / rinse or after exposure to a high humidity condition Quot; means that the treated hair still exhibits the ability to maintain a particular or desired shape after styling, as compared to the ability of untreated hair to retain a particular or desired shape after styling. &Quot; Persistent retention of the shape " can also be related to the hydrophobicity of the hair, which can be assessed by contact angle measurements (spread of water droplets on the surface of the hair).

&Quot; Persistent shaping " as used herein refers to retaining or maintaining the shape of keratinous fibers until the keratinous fibers are cleaned with water and / or shampoos or exposed to high humidity conditions. Retention of shape can be evaluated by measuring and comparing the ability of treated and untreated hair to retain curl under conditions of high relative humidity in terms of curl efficiency. &Quot; Persistent shaping " can also be associated with imparting hydrophobicity to hair, which can be assessed by contact angle measurements (spreading of water droplets on the surface of the hair).

&Quot; Heat treatment " refers to the use of elevated temperatures (i.e., above room temperature, e.g. In one embodiment, the heat treatment in the method of the present invention may be provided by direct contact of the at least one keratinous fiber with the heat source, for example, by thermal styling of at least one keratinous fiber. Non-limiting examples of thermal styling by direct contact with at least one keratin fiber include flat irrigation and curling methods using elevated temperatures (e.g., setting and heat treatment of hair in a curler, / &Lt; / RTI > or curling to a hot roller). In another embodiment, the heat treatment in the method of the present invention may be provided by heat treating at least one keratin fiber with a heat source that can not be in direct contact with at least one keratinous fiber. Non-limiting examples of heat sources that can not be in direct contact with at least one keratinous fiber include blow dryers, hood dryers, heat treatment caps and steamers.

A " heat-activated " composition as used herein refers to a composition that, for example, imparts at least one keratinous fiber to a composition that better shapes the same composition that is not heat treated during or after application of the composition Quot; Another example includes a composition that retains at least one keratinous fiber shape better than the same composition that is not heat treated during or after application.

&Quot; Humidity " refers to atmospheric humidity in excess of 40% as defined herein.

&Quot; Homogeneous " means having a substantially uniform visual appearance as a whole, i.e. it is visually seen as a single-phase emulsion and / or dispersion.

&Quot; Keratin substrate " as used herein includes, but is not limited to, skin, hair and nails. &Quot; Keratin substrate " as used herein also includes " keratinous tissue " or " keratin fiber ", which may be a human keratin fiber, as defined herein, Hair on human hair, or hair comprising eyelashes and hair on the body.

The term " style " or " styling ", as used herein, refers to keratinous fibers, such as styling, straightening, curling, or positioning a hair in a particular configuration, Changing the curvature of the fiber or other substrate, or repositioning the keratinous fiber or other substrate in a different arrangement, shape or configuration, or providing / retaining retention for the shape or configuration of the keratinous fiber. In some embodiments, retention to the shape of the steric configuration of the fibers can be expressed as improved bending force characteristics and can be evaluated using conventional three-point bending tests.

The term " styling keratin fibers " and variations thereof, as used herein, refers to any means or method of modifying the appearance of a keratinous fiber or hair in relation to its spatial arrangement or configuration or curvature or shape It is intended. The term " styling keratin fibers " or " styling hair " when the keratin fibers include hair on a human hair also includes curling or waving or embossing the hair, or smooth or straightening the hair, Spiking or providing / retaining retention for the shape or configuration of the keratinous fibers.

The term " treating " (and grammatical variations thereof) refers to the application of the compositions of the present invention to a keratinous substrate such as keratin fibers or hair or skin, as used herein.

The term " cleaning cycle " as used herein refers to a step or process of cleaning a keratin substrate, treating the substrate with a surfactant-based product (e.g., a shampoo or conditioner or body wash) Cleaning or rinsing with water. The term " cleaning cycle " may also include rinsing or rinsing the substrate with water.

In the present invention, trade names for materials including, but not limited to, polymers and optional constituents are mentioned. The present inventors are not intended to be limited by the material and the designation referred to herein by a particular trade name. Substances which are equivalent to those referred to by the trade names (e.g., those obtained from different sources under different names or catalog numbers) may be substituted and used in the methods and claims described herein.

All percentages and ratios are calculated on a weight basis unless otherwise indicated. All percentages are calculated based on the total weight of the composition unless otherwise indicated. All components or composition levels refer to the activity level of the component or composition and exclude any impurities, such as residual solvents or impurities, that may be present in a commercially available source.

It is an object of the present invention to provide a keratin substrate such as a protective barrier on hair and to impart natural / intact physical properties such as hydrophobicity, combability, etc. to the hair, especially damaged hair, To provide sustained or long lasting physical properties that mimic damaged hair. It is also an object of the present invention to provide a material which improves the resistance of the keratinous substrate to humidity and other environmental conditions in order to preserve the persistence of the non-permanent shape of the at least one keratinous fiber or to maintain the maintenance of a permanent non- And compositions and methods.

The present inventors have found that a composition containing a combination of at least one compound selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines and mixtures thereof, and polycarbodiimide for cosmetic applications , Surprisingly and unexpectedly found that when applied to a keratin substrate, it improves properties (hydrophobicity, adhesiveness, chemical resistance, water resistance, etc.) and delivers superior performance to the substrate. In an embodiment of the present disclosure, a combination of at least one of a polycarbodiimide compound and a compound selected from alkylmonoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines, and silicone amines, and mixtures thereof, Wherein the combination increases the conditioning effect (e.g., hydrophobicity, gloss and smoothness), strengthens the hair, increases the stiffness and humidity tolerance of the hair, and increases the appearance and quality of the hair For example, a smoother feel, a softer feel, less flicker, less dryness, more alignment) to improve the condition of damaged hair. In addition, the composition according to the present disclosure provides a significant reduction of the combing force, indicating that the hair is more likely to comb and / or less matable.

The composition according to the present disclosure imparted an increased percentage of curl retention on curled / stylized hair, indicating higher resistance of the hair to high humidity and high temperature when compared to a composition having either of the two materials alone .

The inventors are also surprised that the curled / stylized hair treated with the composition according to the present disclosure retained its shape (i.e., retains the same or similar degree of curl) after hair / shampooing / cleaning Also unexpectedly.

It is also an object of the present invention to provide a keratin substrate, such as a barrier to protection on hair, and to provide a sustained or long lasting physical property that mimics natural / intact hair on hair, particularly damaged / damaged natural- And to provide compositions and methods for providing the same. It is also an object of the present invention to provide a process for the preparation of a keratinous matrix for the cleaning / cleaning, as well as for humidity and other environmental conditions, for sustained retention of the non-permanent shape of the at least one keratinous fiber or to preserve the maintenance of a permanent non- And to provide compositions and methods that improve immunity. In addition, it is an object of the present invention to provide a barrier or coating on a keratin substrate, such as hair, to provide a barrier or coating on the hair and to improve or impart the hair, especially damaged hair, hydrophobicity, combability, And to provide a composition and a method for imparting a three-dimensional arrangement of the particles.

The present inventors have found that a composition comprising at least one polycarbodiimide compound and a combination of at least one amino compound selected from polyvinylamine is applied to the keratin substrate, such as hair, with or without heat , It has been surprisingly found that it improves the lasting style-humidity tolerance and gives increased styling retention. The surprising result is that polycarbodiimide is recognized in compositions added to a cosmetic composition comprising polyvinylamine wherein the combination comprises a polycarbodiimide to polyvinyl diarnide in a ratio ranging from about 1: 1 to about 1: 2 Amine-containing compositions, wherein the styling performance is increased, the long duration of the hair style is imparted, and the sustained humidity resistance and styling retention are significantly increased without compromising the beauty, without compromising the conditioning benefits.

Thus, in some embodiments in accordance with the present disclosure, curled / stylized hairs treated with a combination of a polycarbodiimide and a polyvinylamine compound exhibit the shape of the tooth as evidenced by the humid retention and 3 point bend test (I.e., exhibited improved curl retention in association with one of the two compounds, as compared to that observed in either alone), which included only one of the polycarbodiimide and polyvinylamine or others Demonstrating improved styling performance of the composition as compared to the composition.

The present inventors have also found that a composition comprising at least one polycarbodiimide compound and a combination of at least one amino compound selected from polyamines and silicone amines, especially a composition wherein the amino compound is selected from silicone amines, It is surprising and surprising to find that when applied in combination with a colorant or dye compound on a keratin substrate, such as hair, it is more conventional to use a similar or lesser amount of dye compound, I unexpectedly found it. Further, the present inventors have also found that the compositions as described, in particular the compositions in which the amino compound is selected from polyamines, provide a sustained retention of color in the treated hair, even after repeated washing and other post-color treatments, I found it surprisingly and unexpectedly. Thus, the compositions and methods of the present invention can provide improved color visibility and coating and color retention and durability.

Without wishing to be bound by any theory, it is believed by the inventors of the present disclosure that the keratin treatment composition of the present invention is capable of inhibiting the keratin substrate from reacting with each other and with the keratin substrate when such a composition is applied to a keratin substrate, To form a crosslinked network of polymers. The crosslinked compositions further provide a protective barrier useful for cosmetic applications, particularly hair care, including but not limited to, the improvement in the hydrophobicity of the keratin substrate or the return of the keratin substrate to the observed performance as reported herein and a significantly better Cosmetic styling effects, feel and appearance and substrate, such as less damaged condition of hair and skin. The crosslinked compositions further provide a protective barrier useful in cosmetic applications, particularly (but not limited to) hair cosmetics, so that the hydrophobicity of the keratin substrate can be improved or restored to improve the observed performance as reported herein, It is believed to cause one or more of improved color deposition, improved color retention and extended color durability.

In some embodiments, the composition according to the present invention is a composition comprising at least one of a polycarbodiimide and a compound selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines, and mixtures thereof . The composition may comprise a hair treatment or other suitable ingredients for hair restoration. For example, known solvents and / or additives may be used in addition to at least one of polycarbodiimide and compounds selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines and mixtures thereof Can provide additional benefit of the composition. When the composition of the present invention is formed using a combination of at least one of polycarbodiimide and a compound selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines, and mixtures thereof, A significant increase in the hydrophobicity of the keratin fibers is provided.

In some other embodiments, the composition is a composition comprising at least one of the amino compounds selected from polycarbodiimide, and polyvinylamine, according to the present invention. The composition may comprise a hair treatment or other suitable ingredients for hair restoration. For example, known solvents and / or additives may be used in addition to the amino compounds selected from polycarbodiimide compounds and polyvinylamines to provide additional benefit of the composition.

In a further alternative embodiment, the composition is according to the invention a composition comprising at least one of each of a polycarbodiimide and an amino compound, and optionally at least one dye or coloring agent. The composition may comprise a hair treatment or other suitable ingredients for hair restoration. For example, known solvents and / or additives may be used in addition to polycarbodiimide compounds and amino compounds selected from polyamines and silicone amines to provide additional benefit of the compositions.

In some embodiments, the weight-based concentration range of the composition that provides hydrophobicity and / or provides retention for the keratin substrate shape or configuration is from about 0.01% to about 10%, such as from about 0.5% to about 8% , Or a combination of at least one of a polycarbodiimide compound and a compound selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines, and silicone amines, and mixtures thereof, for example from about 1% to about 5% It is a quantity. One or more compounds selected from the group consisting of polycarbodiimide to alkylmonoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines, and mixtures thereof in a composition wherein the combination thereof provides a keratin substrate, such as hair, The weight ratio ranges from about 20: 1 to about 20: 1, or such as from about 10: 1 to about 1: 10 or such as from about 20: 1 to about 1: 1 and includes all ranges and subranges therebetween do. In certain embodiments, in the composition of the present disclosure wherein hydrophobicity is imparted to the keratin substrate, one of the compounds selected from polycarbodiimide to alkylmonoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines, and mixtures thereof Or about 1: 3 or about 1: 4 or about 1: 5 or about 1: 7 or about 1: 7 or about 1: 8 or about 1: 9 or about 1: Or 10: 1 or about 9: 1 or about 8: 1 or about 7: 1 or about 8: 1 or about 7: 1 or about 6: 1 or about 5: 1 or about 4: : 1 or about 2: 1.

A composition comprising at least one of each of a polycarbodiimide and a polyvinylamine compound

According to various embodiments, the combination of the polycarbodiimide compound and the amino compound selected from polyvinylamine is present in the composition according to the disclosure in an amount of from about 0.1% to about 40%, in some embodiments from about 0.25% to about 20% , And in some additional embodiments in an amount ranging from about 1% to about 10%. In some exemplary embodiments, the combination of the polycarbodiimide compound and the amino compound selected from polyvinylamine is present from 0.5% to about 10%, and from about 0.5% to about 5%. In a further alternative embodiment, the combination of the polycarbodiimide compound and the amino compound selected from polyvinylamine is present in at least 0.5%. And in yet another alternative embodiment, the combination of the polycarbodiimide compound and the amino compound selected from polyvinylamine is present in at least 0.5% up to about 40%. In some specific embodiments, the combination of the polycarbodiimide compound and the amino compound selected from polyvinylamine is present at about 5%. In some other specific embodiments, the combination of the polycarbodiimide compound and the amino compound selected from polyvinylamine is present at about 2.5%. In some other specific embodiments, the combination of the polycarbodiimide compound and the amino compound selected from polyvinylamine is present at about 0.75%.

Thus, the combination of the polycarbodiimide compound, and the amino compound selected from polyvinylamine, is about 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 2, 3, 4, , 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, , 32, 33, 34, 35, 36, 37, 38, 39 to about 40 weight percent and includes increments and ranges within and between and between.

The ratio of the weight ratio of the amino compounds selected from polycarbodiimide to polyvinylamine in a composition wherein the combination thereof provides a keratin substrate, for example, a hydrophobic property to hair, is about 10: 1 to about 1:10, And sub-ranges.

In various embodiments, a combination of an amino compound selected from a polycarbodiimide compound and a polyvinylamine is present in the composition in the amount, wherein the ratio of the polycarbodiimide compound to the amino compound selected from polyvinylamine is from about 10 : 1 to about 1: 10. In some exemplary embodiments, the ratio of the polycarbodiimide compound to the amino compound selected from polyvinylamine is from about 2: 1 to 1: 2. In some exemplary embodiments, the ratio of the polycarbodiimide compound to the amino compound selected from polyvinylamine is about 1: 1. In some other exemplary embodiments, the ratio of the polycarbodiimide compound to the amino compound selected from polyvinylamine is about 1: 2.

In some embodiments, compositions in accordance with the present disclosure include, in addition to polycarbodiimide and polyvinylamine compounds, additional optional compounds as more fully described herein. In some specific embodiments, the composition comprises at least one additional compound selected from polymeric (e.g., cellulosic) thickeners, amphoteric surfactants, nonionic fixing polymers, cationic surfactants, polyols and propellants.

Polycarbodiimide, and a composition comprising at least one of each of an amino compound selected from polyamines and silicone amines

According to various embodiments, the polycarbodiimide compound, and the combination of amino compounds selected from polyamines and silicone amines, is present in the composition according to the disclosure in an amount of from about 0.1% to about 40%, in some embodiments from about 0.01% to about 20% %, In some embodiments in an amount ranging from about 1% to about 10%. In some exemplary embodiments, the polycarbodiimide compound and the combination of amino compounds selected from polyamines and silicone amines are present from 0.5% to about 10%, and from about 0.5% to about 5%. In a further alternative embodiment, the polycarbodiimide compound and the combination of amino compounds selected from polyamines and silicone amines are present in at least 0.5%. And in yet another alternative embodiment, the combination of the polycarbodiimide compound and the amino compound selected from polyamines and silicone amines is present in at least 0.5% up to about 40%. In some specific embodiments, polycarbodiimide compounds, and combinations of amino compounds selected from polyamines and silicone amines, are present at about 5%. In some other specific embodiments, the polycarbodiimide compound, and the combination of amino compounds selected from polyamines and silicone amines, is present at about 2.5%. In some other specific embodiments, polycarbodiimide compounds and combinations of amino compounds selected from polyamines and silicone amines are present at about 0.75%.

Thus, the polycarbodiimide compound, and the combination of amino compounds selected from polyamines and silicone amines, can be present at a concentration of about 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 36, 37, 38, 39 to about 40 weight percent and includes increments and ranges within and between and between.

The ratio of the weight ratio of the amino compounds selected from polycarbodiimide to polyamines and silicone amines in a composition wherein the combination thereof provides a keratin substrate, such as hair, for example, is from about 10: 1 to about 1:10, Ranges and sub-ranges.

In various embodiments, a polycarbodiimide compound, and a combination of an amino compound selected from polyamines and silicone amines, is present in the composition in the amount, wherein the ratio of the polycarbodiimide compound to the amino compound selected from polyamine and silicone amine is From about 10: 1 to about 1: 10. In some exemplary embodiments, the ratio of the polycarbodiimide compound to the amino compound selected from polyamine and silicone amine is from about 2: 1 to 1: 2. In some exemplary embodiments, the ratio of the polycarbodiimide compound to the amino compound selected from polyamine and silicone amine is about 1: 1. In some other exemplary embodiments, the ratio of the polycarbodiimide compound to the amino compound selected from polyamine and silicone amine is about 1: 2.

In some embodiments, compositions in accordance with the present disclosure include polycarbodiimides and amino compounds selected from polyamines and silicone amines, as well as additional optional compounds as more fully described herein. In some specific embodiments, the composition comprises at least one additional compound selected from polymeric (e.g., cellulosic) thickeners, amphoteric surfactants, nonionic fixing polymers, cationic surfactants, polyols and propellants.

The polycarbodiimide compound

The carbodiimide group is generally a linear tri-atom moiety as illustrated by formula (I): < RTI ID = 0.0 >

(I)

At least one of the nitrogen is connected to or incorporated into the skeleton or another bridging group to produce a molecule having at least two carbodiimide groups.

Polycarbodiimide

In one embodiment, as described above, a polycarbodiimide comprising at least two carbodiimide units can be represented by formula (II): < EMI ID =

&Lt; RTI ID = 0.0 &

In the formulas, X ₁ and X ₂ each independently represent O, S or NH. R ₁ and R ₂ are linear or branched and cyclic or non-cyclic groups which may be one or more catenary or non-catechinic heteroatoms such as nitrogen, sulfur and oxygen, and ionic or non- Or a partially or fully fluorinated hydrocarbon group which may contain one or more catechin or non-catechin heteroatoms; n and z are each independently an integer of 0 to 20; L ₁ (a linker of a carbodiimide group) is a C ₁ to C ₁₈ divalent aliphatic hydrocarbon group, a C ₃ to C ₁₃ divalent alicyclic hydrocarbon group, a C ₆ to C ₁₄ divalent aromatic hydrocarbon group, and a C ₃ to C _{12 <} 2 > is selected from a heterocyclic group; Wherein a plurality of L ₁ may be the same as each other or different, and where yet another embodiment, L ₁ of formula (II) is C ₁ to C ₁₈ 2 are aliphatic hydrocarbon groups, C ₃ to C ₁₃ 2 are cycloaliphatic A C ₆ to C ₁₄ divalent aromatic hydrocarbon group which is not selected from divalent hydrocarbon groups, m-tetramethyl xylylene, and C ₃ to C ₁₂ 2 heterocyclic groups; Wherein a plurality of L < ₁ > may be the same as or different from each other;

Wherein E is a radical selected from the group consisting of:

And

Wherein R ₃ and R ₄ are each independently selected from the group consisting of a halogen atom or one or more catenaries (i.e., bound only to carbon in the chain), including aromatic, cycloaliphatic, aryl and alkyl radicals (linear or branched) - a hydrocarbon radical which may contain a catechin heteroatom and R ₅ may contain hydrogen or a halogen atom or one or more catechinars (i.e. in the chain, bound only to carbon) or non-catechin heteroatoms Lt; / RTI >

Examples of R ₁ and R ₂ may be methyl glycolate, methyl lactate, polypropylene glycol, polyethylene glycol monomethyl ether, dialkyl amino alcohol.

Examples of L ₁ are tolylene, hexamethylene, hydrogenated xylylene, xylylene, 2,2,4-trimethylhexamethylene, 1,12-dodecane, norbornane, 2,4- Octyl) -1,3-dioctylcyclobutane, 4,4'-dicyclohexylmethane, tetramethyl xylylene, isophorone, 1,5-naphthylene, 4,4'- - diphenyldimethylmethane, a diene radical of phenylene.

The polycarbodiimide may comprise a polymer having a plurality of carbodiimide groups added to the polymer backbone. For example, U.S. Patent No. 5,352,400, the disclosure of which is incorporated herein by reference for all purposes as if fully set forth, includes polymers and copolymers derived from alpha-methylstyryl-isocyanate Lt; / RTI > Such polymers are illustrated by formula (III).

(III)

Wherein R is an alkyl, cycloalkyl, or aryl group (having from 1 to 24 carbon atoms in certain embodiments).

In another embodiment, the polycarbodiimide is a polycarbodiimide having a branched structure, such as shown in formula (IV) and described in Chapter 8 of Technology for Waterborne Coatings, EJ Glass Ed., ACS Symposium 663, 1997; The Application of Carbodiimide Chemistry to Coating, by J. W. Taylor and D. R. Bassett, the disclosure of which is incorporated herein by reference in its entirety as if fully set forth.

(IV)

In one embodiment, the composition of the present disclosure does not utilize a polycarbodiimide having linker L ₁ selected from m-tetramethyl xylylene.

Suitable polycarbodiimide compounds include, but are not limited to those commercially available from Nisshinbo, Picassian, and 3M. Particularly suitable polycarbodiimide compounds are those sold under the names CARBODILITE series, V-02, V02-L2, SV-02, E-02, V-10, SW-12G and E-03A, , But are not limited thereto.

In some embodiments, the polycarbodiimides of this disclosure are selected from compounds of formula (II) wherein L ₁ (linker of carbodiimide group) is a C ₁ to C ₁₈ divalent aliphatic hydrocarbon group, C ₃ to C ₁₃ 2 represent an alicyclic hydrocarbon group, a C ₃ to C ₁₂ divalent heterocyclic group, or a C ₆ to C ₁₄ divalent aromatic hydrocarbon group;

In the formulas, a plurality of L < ₁ > may be the same or different from each other.

In another embodiment, the polycarbodiimides of the present disclosure are selected from compounds of formula (II) wherein L < ₁ > is selected from m-tetramethyl xylylene.

In certain embodiments, the composition of the present disclosure is free of polycarbodiimide having a linker L < ₁ > selected from m-tetramethyl xylylene.

The polycarbodiimides typically comprise from about 0.01% or from about 0.15% to about 8% by weight, in certain embodiments from about 0.2% to about 7% by weight, based on the total weight of the composition of the present disclosure, Is present in an amount of from about 0.25% to about 5% by weight, including all ranges and subranges therebetween.

In various embodiments, the amount of polycarbodiimide in the composition of the present disclosure is in the range of about 0.01%, 0.05%, 0.25%, 0.5%, 0.55%, 0.9%, 1%, 1.5%, 2% %, 2.5%, 3%, 3.5%, 4%, 4.5%, 5%, 5.5%, 6%, 6.5%, 7%, 7.5% and 8% by weight.

According to various embodiments, the polycarbodiimide compound is present in the composition according to the present disclosure in an amount of from about 0.01% to about 20%, in some embodiments from about 0.1% to about 15%, in some further embodiments from about 0.1% to about 10% % &Lt; / RTI > In some exemplary embodiments, the polycarbodiimide compound is present from about 0.1% to about 5%, from about 0.2% to about 3%. In a further alternative embodiment, the polycarbodiimide compound is present at least 0.2%. And in yet another alternative embodiment, the polycarbodiimide compound is present from at least 0.2% up to about 40%. In some specific embodiments, the polycarbodiimide compound is present at about 1.5%. In some specific embodiments, the polycarbodiimide compound is present at about 0.75%. In some other specific embodiments, the polycarbodiimide compound is present at about 0.25%.

Thus, the polycarbodiimide compound may be present in an amount of about 0.01, 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 2, 3, 4, 5, 6, 7, 8, , 11, 12, 13, 14, 15, 16, 17, 18, 19, to about 20 weight percent and includes increments and ranges within and between and between.

Amino compound

Amine

According to some embodiments, compositions according to the present disclosure comprise at least one amino compound. The term " amino compound " is intended to mean any compound comprising at least one primary, secondary or tertiary amine or quaternary ammonium group.

The amino compounds of the present disclosure are selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines, and mixtures thereof. In certain embodiments, the amino compound of the present disclosure does not contain silicon atoms or silicon moieties. In another embodiment, the amino compound of the present disclosure contains a silicon atom or a silicon moiety.

Alkyl monoamine

The alkyl monoamines of the present disclosure are amino compounds having one amino group.

Non-limiting examples of preferred alkyl monoamines include aliphatic amine compounds and salts thereof corresponding to the formula (IA)

&Lt; RTI ID = 0.0 &

RN (R ') ₂

Wherein,

R is a hydrocarbon radical containing at least 6 carbon atoms. R can also be linear or branched, acyclic or cyclic or acyclic, saturated or unsaturated, aliphatic or aromatic, substituted or unsubstituted. Typically, R is a linear or branched, acyclic alkyl or alkenyl group or alkylphenyl group;

The groups R ', which may be the same or different, represent H or a hydrocarbon radical containing less than 6 carbon atoms. In addition, R ', which may be the same or different, is linear or branched, acyclic or cyclic or acyclic, saturated or unsaturated, substituted or unsubstituted. In certain embodiments, R ', which may be the same or different, is H or a methyl group.

Preferred alkyl monoamines include, but are not limited to, the following: dimethyl laurylamine, dimethyl behenamine, dimethylcocamine, dimethylmyristamine, dimethyl palmitamine, dimethyl stearamine, di Methyl thaluamines, dimethyl isoamines, stearamines, soyamines, cocamines, lauramines, palmitamines, oleamines, tallowamines, and mixtures thereof.

Other non-limiting examples of preferred alkyl monoamines include amidoamine compounds corresponding to formula (IIA) and salts thereof:

&Lt; RTI ID = 0.0 &

Wherein,

R is a hydrocarbon radical containing at least 6 carbon atoms. R can also be linear or branched, acyclic or cyclic or acyclic, saturated or unsaturated, aliphatic or aromatic, substituted or unsubstituted. Typically, R is a linear or branched, acyclic alkyl or alkenyl group or an alkylphenyl group,

R 'is a divalent hydrocarbon radical containing less than 6 carbon atoms, in certain embodiments 2 or 3 carbon atoms,

R " is a hydrocarbon radical containing H or fewer than 6 carbon atoms, and R " is linear or branched, acyclic or cyclic or acyclic, saturated or unsaturated, substituted or unsubstituted. Typically, R " is a linear or branched, acyclic alkyl or alkenyl group. In certain embodiments, R " is H or a methyl group.

Preferred amidoamines include, but are not limited to, the following: oleamidopropyl dimethylamine, stearamidopropyl dimethylamine, isostearamidopropyl dimethylamine, stearamidoethyl dimethylamine, Aminopropyldimethylamine, laurylamidopropyldimethylamine, myristamidopropyldimethylamine, behenamidopropyldimethylamine, dirinoleamidopropyldimethylamine, palmitamidopropyldimethylamine, ricinoleamidopropylamine, But are not limited to, dimethylamine, isoamidopropyldimethylamine, wheat germamidopropyldimethylamine, sunflower seeded amidopropyldimethylamine, almondamidopropyldimethylamine, avocadamidopropyldimethylamine, Benzazamidopropyldimethylamine, cocamidopropyldimethylamine, minkamidopropyldimethylamine, omeprazole dimethylamine, Amide propyl dimethyl amine, cis amidopropyl dimethyl amine, tolamidopropyl dimethyl amine, brassica amidopropyl dimethyl amine, olivaamidopropyl dimethyl amine, palmit amidopropyl dimethyl amine, stearamide Amidoethyldiethylamine, and mixtures thereof.

Alkoxylated polyamines

The alkoxylated polyamines of the present disclosure are selected from amine compounds having at least two amino groups and at least one alkoxylation degree. The alkoxylation is provided by an alkylene oxide selected from ethylene oxide and propylene oxide in certain embodiments.

Non-limiting preferred examples of suitable alkoxylated polyamines include compounds corresponding to formula (IB): < RTI ID = 0.0 >

(IB)

Wherein, R is _{-CH2-, -CH 2 CH 2 -,} -CHCH 3 - or -C (CH ₃₎ ₂ - group, or a linear or branched, acyclic or cyclic or acyclic, saturated or unsaturated, aliphatic Or aromatic, substituted or unsubstituted hydrocarbon radical containing at least three carbon atoms;

x, y, and z independently of one another represent a number from 0 to about 100;

R 'represents hydrogen, or an alkyl group, in certain embodiments, a methyl group;

The sum of x + y + z is at least one.

In formula (IB), R is a linear or branched, acyclic alkyl or alkenyl group or an alkylphenyl group in certain embodiments, and x, y and z independently of one another represent numbers ranging from 2 to 100 in certain embodiments.

Examples of alkoxylated polyamines for use in the present disclosure corresponding to formula (IB) include, for example, tetradecyloxypropyl-1,3-diaminopropane; C12-14 alkyloxypropyl-1,3-diaminopropane; C12-15 alkyloxypropylamine and other similar materials commercially available from Tomah under the trade name TOMAH DA-17.

Other examples of alkoxylated polyamines of formula (IB) are the diamine compounds belonging to the JEFFAMINE series, such as JEFFAMINE D and JEFFAMINE ED series available from Huntsman Corporation (Salt Lake City, Utah, USA). Examples of the Jeffamine compounds are JEFFAMINE D230, JEFFAMINE D400, JEFFAMINE D2000, JEFFAMINE D4000, JEFFAMINE HK-511, JEFFAMINE ED600, JEFFAMINE ED900, and JEFFAMINE ED2003. The JEFFAMINE D series compound is an amine terminated PPG (polypropylene glycol) and the JEFFAMINE ED series compound is a polyetherdiamine based on a PEG (polyethylene glycol) backbone.

Another preferred example of a suitable alkoxylated polyamine in the form of a diamine comprises a compound corresponding to formula (IIB)

(IIB)

Wherein x is 2 or 3;

Examples of alkoxylated polyamines of formula (IIB) are the diamine compounds belonging to the JEFFAMINE series, such as JEFFAMINE EDR 148 and JEFFAMINE EDR 176, available from Huntsman Corporation (Salt Lake City, Utah, USA).

A further preferred example of a suitable alkoxylated polyamine in the form of a triamine comprises a compound corresponding to the formula (IIIB)

(IIIB)

And wherein, R ₅ is hydrogen, -CH ₂ or -C ₂ H,

n is 0 or 1,

x, y, and z independently of one another represent a number from 0 to 100, and the sum of x + y + z is at least one.

Examples of alkoxylated polyamines for use in the present disclosure corresponding to formula (IIIB) are the triamine compounds belonging to the JEFFAMINE series, such as the JEFFAMINE T series available from Huntsman Corporation (Salt Lake City, Utah, USA). Examples of JEFFAMINE T series compounds are JEFFAMINE T403, JEFFAMINE T3000 and JEFFAMINE T5000. The JEFFAMINE T series compound is a triamine prepared by reacting PO with a triol initiator followed by amination of the terminal hydroxyl group.

Another type of preferred alkoxylated polyamines comprises compounds of the formulas (IVB) and (VB)

(IVB)

[Formula VB]

Wherein,

In formula (IVB), R represents an alkyl group derived from tallow, and in formula (VB), R represents an alkyl group derived from coconut oil;

In both formulas (IVB) and (VB), n has a total value in the range of 10 to 20;

In both formulas (IVB) and (VB), m has a value ranging from 2 to 6;

In both formulas (IVB) and (VB), x has a value ranging from 2 to 4.

One particular triamine alkoxylated polyamine compound is the JEFFAMINE T-500 polyetheramine of formula (VIB)

[Chemical Formula VIB]

.

Another preferred type of alkoxylated polyamine includes aminosilicones having at least one degree of alkoxylation.

Preferred alkoxylated polyamines for use in the present disclosure are compounds of the above formula (IVB), (VB) and (VIB), such as PEG-15 tall polyamines, PEG-15 cocopolyamines, and JEFFAMINE T- Ether amine.

Alkoxylated monoamine

The alkoxylated monoamines of the present disclosure are selected from amine compounds having at least one amino group and at least one alkoxylation degree. The alkoxylation is provided by an alkylene oxide selected from ethylene oxide and propylene oxide in certain embodiments.

Non-limiting preferred examples of suitable alkoxylated monoamines include compounds corresponding to formula (IC): < RTI ID = 0.0 >

&Lt; EMI ID =

Wherein R is a hydrocarbon radical containing at least 6 carbon atoms. R can be linear or branched, acyclic or cyclic or acyclic, saturated or unsaturated, aliphatic or aromatic, substituted or unsubstituted;

x and y independently of one another represent a number from 0 to 100, provided that the sum of x + y is greater than 0;

The group R ', which may be the same or different, represents hydrogen or an alkyl group such as a methyl group.

Typically, R is a linear or branched, acyclic alkyl or alkenyl group or alkylphenyl group; x and y are, independently of each other, typically numbers from 0 to 30, respectively. Typically, one R 'group is hydrogen and the other is methyl.

Examples of alkoxylated monoamines suitable for use in the present disclosure corresponding to formula (IC) are PEG-2 Cocamine, PEG-3 Cocamine, PEG-5 Cocamine, PEG-10 Cocamine, PEG- 2 oleamines, PEG-2 oleamines, PEG-2 oleamines, PEG-2 oleamines, PEG-2 oleamines, PEG- PEG-10 oleamines, PEG-15 oleamines, PEG-20 oleamines, PEG-25 oleamines, and PEG-30 oleamines. Other examples are alkoxylated derivatives of isoamines, stearamines and tallowamines.

Other non-limiting examples of suitable alkoxylated monoamines include compounds corresponding to formula (IIC): < RTI ID = 0.0 >

(IIC)

x represents a number from 1 to 100;

R 'represents hydrogen, or an alkyl group, such as, in particular, a methyl group;

R " is hydrogen or a hydrocarbon radical.

Typically, R is a linear or branched, acyclic alkyl or alkenyl group or alkylphenyl group; x is typically a number from 1 to 30.

When R " in the formula (IIC) is a hydrocarbon radical, this radical may be linear or branched, saturated or unsaturated, substituted or unsubstituted. The hydrocarbon radical represented by R " may also be an alkoxylated moiety 'CHCH2O) yH], and / or heteroatoms such as nitrogen. When R " contains at least one alkoxylated moiety, the total number of alkoxylations in the formula may range from 1 to 120. [

Examples of alkoxylated monoamines for use in the present disclosure corresponding to formula (IIC) include PEG-3 tallow aminopropylamine, PEG-10 tallowamipropylamine, PEG-15 tallowaminopropylamine, and PEG -105 behenylpropylenediamine.

Further non-limiting examples of alkoxylated monoamines include compounds corresponding to formula (IIIC): < RTI ID = 0.0 >

(IIIC)

The group R ', which may be the same or different, represents hydrogen or an alkyl group, for example a methyl group in particular.

Typically, R is a linear or branched, acyclic alkyl or alkenyl group or alkylphenyl group; x and y are, independently of each other, typically numbers from 0 to 30, respectively.

An example of an alkoxylated monoamine for use in the present disclosure corresponding to formula (IIIC) is a polyether amine containing a monoamine group. These polyetheramines are commercially available under the tradenames JEFFAMINE (M series, such as M-600, M-1000, M-2005 and M-2070) and SURFONAMINE series (B-60, B-100, B- L-200, L-207, L-300).

Polyamine

The polyamines may be selected from the group consisting of, in particular, polyvinylamines, aminated polysaccharides, amine substituted polyalkylene glycols, amine substituted polyacrylate crosslinked polymers, amine substituted polyacrylates, amine substituted polymethacrylates, proteins, Substituted polyesters, polyamino acids, polyalkylamines, diethylenetriamine, triethylenetetramine, spermidine, spermine, and mixtures thereof. The polyamines for use in the present disclosure may also be selected from amino silicones having at least two amino groups.

The amino compounds of the present disclosure selected from polyamines may be selected from amine-containing polymers having a weight average molecular weight in the range of from 500 to 1,000,000, in particular embodiments in the range of from 500 to 500,000, preferably in the range of from 500 to 100,000. As amine-containing polymers there may be mentioned polyamines such as poly ((C2-C5) alkyleneimines) and especially polyethyleneimines and polypropyleneimines, especially poly (ethyleneimine); Poly (allylamine); Polyvinylamines and especially copolymers thereof with vinyl amides; A polyamino acid having an NH ₂ group; Aminodextran; Aminopolyvinyl alcohol; Acrylamidopropylamine-based copolymer; And chitosan can be used.

The polyamines of this disclosure are also selected from polyvinylamines sold under the tradename LUPAMINE or LUVIQUAT from BASF in certain embodiments. One preferred example of such a polyamine is a vinylamine / vinylformamide copolymer (INCI designation) marketed as polyvinylamine sold under the LUVIQUAT series, such as LUVIQUAT 9030 by BASF.

The polyamines of this disclosure may also be selected from vinylamine / vinyl alcohol copolymers (INCI names).

Other preferred polyamines of the disclosure are amine-substituted polyalkylene glycols such as PEG-15 cocopolyamine and PEG-15 tall polyamines and amine-substituted polyacrylate crosspolymers such as Lubrizol Advanced Materials, (Lubrizol Advanced Materials, Inc.) under the trade name CARBOPOL AQUA CC POLYMER.

The polyamine compounds of the present disclosure may also be selected from protein and protein derivatives, such as, for example, wheat protein, soy protein, oat protein, collagen and keratin protein.

In an embodiment of the disclosure, the polyamine compound is selected from a polyamino acid compound comprising lysine, a compound comprising arginine, a compound comprising histidine, and a compound comprising hydroxy lysine. Non-limiting examples include chitosan and polyamino acids such as polyarginine, polyhistidine, polylysine, and mixtures thereof.

In one preferred embodiment of the present disclosure, the amino compound of the present disclosure is a vinylamine / vinylformamide copolymer (INCI designation) marketed as polyvinylamine, such as LUVIQUAT 9030 by BASF; Alkoxylated polyamines corresponding to formula (IIIB), such as JEFFAMINE T403, JEFFAMINE T3000, and JEFFAMINE T5000 (in particular corresponding to formula (VIB)); Alkoxylated monoamines corresponding to formula (IIIC), such as JEFFAMINE M-600; And alkyl amines selected from aliphatic amines and amidoamines; And mixtures thereof.

Alkylamines selected from aliphatic amines are, in certain embodiments, selected from the group consisting of dimethyllauramine, dimethylbehenamine, dimethylcocamine, dimethylmyristamine, dimethylpalmitamine, dimethylstearamine, dimethyltalloyamine, Dimethylformamide, dimethylformamide, dimethylformamide, dimethylformamide, dimethylformamide, dimethylformamide, dimethylformamide, dimethylformamide, dimethylformamide, dimethylformamide, dimethylformamide, dimethylisothiamine,

The alkylamines selected from amidoamines are, in certain embodiments, selected from the group consisting of stearamidopropyldimethylamine, isostearamidopropyldimethylamine, stearamidoethyldimethylamine, lauramidopropyldimethylamine, behenamidopropyl Is selected from dimethylamine, dirinoleamidopropyldimethylamine, babassu amidopropyldimethylamine, cocamidopropyldimethylamine, stearamidoethyldiethylamine, and mixtures thereof.

Amino compounds selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines, and mixtures thereof are typically present in the compositions of the present disclosure in an amount of from about 0.15% to about 8% by weight, based on the total weight of the composition, In an amount from about 0.2% to about 7% by weight, in certain embodiments from about 0.25% to about 5% by weight, and all ranges and subranges therebetween.

In various embodiments, the amount of amino compound in the compositions of the present disclosure is about 0.25%, 0.5%, 0.55%, 0.9%, 1%, 1.5%, 2%, 2.5%, 3% 3.5%, 4%, 4.5%, 5%, 5.5%, 6%, 6.5%, 7%, 7.5% and 8% by weight.

Aminosilicon compound

The composition according to the invention comprises at least one aminosilicon compound. The term " aminosilicon compound " and, alternatively, " silicone amine " is intended to mean any silicone containing at least one primary, secondary or tertiary amine or quaternary ammonium group.

As aminosilicon compounds that may be used in the context of the present invention, the following may be mentioned:

Polysiloxanes corresponding to formula (A):

(A)

(Wherein x 'and y' are integers such that the weight average molecular weight (Mw) is comprised between about 5000 and 500,000);

b) an aminosilicon compound corresponding to formula (B)

[Chemical Formula B]

(Wherein,

G, which may be the same or different, represents a hydrogen atom or a phenyl, OH or C1-C8 alkyl group such as methyl or C1-C8 alkoxy, for example methoxy,

A, which may be the same or different, is a number of 0 or an integer from 1 to 3, in particular 0;

b represents 0 or 1, especially 1;

m and n are numbers such that the sum (n + m) ranges from 1 to 2000, in particular from 50 to 150, n denotes the number from 0 to 1999, in particular from 49 to 149 and m is from 1 to 2000, Lt; RTI ID = 0.0 >number;

R ', which may be the same or different, represents a monovalent radical having the formula -CqH2qL, wherein q is a number ranging from 2 to 8 and L is optionally quaternized amino selected from:

R ", which may be the same or different, may be hydrogen, phenyl, benzyl, or a saturated monovalent hydrocarbon radical, such as a C1-C20 alkyl radical, Q represents a linear or branched CrH2r group, 2 to 6 and in certain embodiments in the range of 2 to 4; and A- represents a cosmetically acceptable ion, in particular a halide such as fluoride, chloride, bromide or iodide.

The group of the aminosilicon compound corresponding to this definition (B) is represented by silicon referred to as " trimethylsilylamodimethicone " having the formula (C)

&Lt; RTI ID = 0.0 &

Wherein n and m have the meanings given above in formula (B).

Another group of aminosilicon compounds corresponding to this definition is represented by silicon having the following formula (D) or (E):

[Chemical Formula D]

Wherein,

m and n are numbers such that the sum (n + m) can range from 1 to 1000, in particular from 50 to 250, more particularly from 100 to 200, and n is from 0 to 999, in particular from 49 to 249, M represents a number from 1 to 1000, in particular from 1 to 10, more particularly from 1 to 5;

R 1, R 2, and R 3, which may be the same or different, represent a hydroxy or a C 1 -C 4 alkoxy radical, wherein at least one of the radicals R 1 to R 3 represents an alkoxy radical.

The alkoxy radical is, in certain embodiments, a methoxy radical.

The hydroxy / alkoxy molar ratio is in the range 0.2: 1 to 0.4: 1 in certain embodiments, 0.25: 1 to 0.35: 1 in particular embodiments, and more particularly 0.3: 1.

The weight average molecular weight (Mw) of silicon is from 2000 to 1 000 000, more particularly from 3500 to 200 000 in certain embodiments.

(E)

Wherein,

p and q are numbers such that the sum (p + q) ranges from 1 to 1000, in particular from 50 to 350, more particularly from 150 to 250, and p is from 0 to 999, in particular from 49 to 349, And q represents a number from 1 to 1000, in particular from 1 to 10, more particularly from 1 to 5;

R 1 and R 2, which may be the same or different, represent a hydroxy or a C 1 -C 4 alkoxy radical, wherein at least one of the radicals R 1 or R 2 represents an alkoxy radical.

The alkoxy radical is, in certain embodiments, a methoxy radical.

The hydroxy / alkoxy molar ratio is generally in the range of 1: 0.8 to 1: 1.1, in certain embodiments in the range of 1: 0.9 to 1: 1, and more particularly 1: 0.95.

The weight average molecular weight (Mw) of silicon is from 2000 to 200 000, in particular from 5000 to 100 000, more particularly from 10 000 to 50 000 in certain embodiments.

Commercially available products corresponding to these silicones having structure (D) or (E) may comprise one or more other aminosilicon compounds differing from the formula (D) or (E) in their composition.

Products containing amino silicone compounds having structure (D) are marketed by Wacker under the product name BELSIL ADM 652.

Products containing amino silicone compounds with structure (E) are marketed under the name FLUID WR 1300 (R) by Barker.

When these aminosilicon compounds are used, an especially advantageous embodiment consists in using it in the form of a water-in-oil emulsion. The water-in-oil emulsion may contain one or more surfactants. The surfactant may be any natural, but may be cationic and / or nonionic in certain embodiments. The number average size of the silicon particles in the emulsion is generally in the range of 3 nm to 500 nanometers. In certain embodiments, particularly preferred are aminosilicon compounds having the formula (E), wherein the average particle size is in the range of 5 nm to 60 nanometers (inclusive), in certain embodiments in the range of 10 nm to 50 nanometers (inclusive) Is used. Thus, in accordance with the present invention, microemulsions of aminosilicon compounds having formula (E), sold by Barker as FINISH CT 96 E (TM) or SLM 28020 (TM), may be used.

Another group of amino silicon compounds corresponding to this definition is represented by the following formula (F): < RTI ID = 0.0 >

[Chemical Formula F]

Wherein,

A represents a linear or branched alkylene radical containing 4 to 8 carbon atoms, in a particular embodiment 4 carbon atoms. This radical is linear in certain embodiments.

The weight average molecular weight (Mw) of these aminosilicon compounds is from 2000 to 1 000 000, more particularly from 3500 to 200 000 in certain embodiments.

A preferred silicone of formula (F) is the amodimethicone (INCI name) sold under the tradename XIAMETER TM MEM-8299 cationic emulsion by Dow Corning.

Another group of amino silicon compounds corresponding to this definition is represented by the following formula (G): < RTI ID = 0.0 >

[Formula G]

Wherein,

A represents a linear or branched alkylene radical containing 4 to 8 carbon atoms, in a particular embodiment 4 carbon atoms. This radical is branched in certain embodiments.

The weight average molecular weight (Mw) of these aminosilicon compounds is from 500 to 1 000 000, more particularly from 1000 to 200 000 in certain embodiments.

Silicon having such a formula is, for example, DC2-8566 Amino Fluid by Dow Corning.

c) an aminosilicon compound corresponding to formula (H)

[Formula H] <

(Wherein,

R5 represents a monovalent hydrocarbon radical containing from 1 to 18 carbon atoms, especially C1-C18alkyl or C2-C18alkenyl radicals such as methyl;

R6 represents a divalent hydrocarbon radical, in particular a C1-C18 alkylene radical or a divalent C1-C18, for example a C1-C8, alkyleneoxy radical, connected to Si through a SiC bond;

Q- is an anion such as a halide ion, especially chloride, or an organic acid salt (e.g., acetate);

r represents an average statistical value of from 2 to 20, in particular from 2 to 8;

s represents an average statistical value of 20 to 200, especially 20 to 50).

Such aminosilicon compounds are more particularly described in patent US 4 185 087.

d) quaternary ammonium silicones having the formula (I)

(I)

(Wherein,

R7, which may be the same or different, is a monovalent hydrocarbon radical containing from 1 to 18 carbon atoms, in particular a C1-C18 alkyl radical, a C2-C18 alkenyl radical or a ring containing 5 or 6 carbon atoms, For example methyl;

R8, which may be the same or different, represents a hydrogen atom, a monovalent hydrocarbon radical containing from 1 to 18 carbon atoms, in particular a C1-C18 alkyl radical, a C2-C18 alkenyl radical or -R6-NHCOR7;

X- is an anion such as a halide ion, especially chloride, or an organic acid salt (e.g., acetate);

r represents an average statistical value of from 2 to 200, in particular from 5 to 100;

These silicones are described, for example, in patent application EP-A 0 530 974.

e) an aminosilicon compound having the formula (J)

[Chemical Formula J]

(Wherein,

R 1, R 2, R 3 and R 4, which may be the same or different, represent a C 1 -C 4 alkyl radical or a phenyl group;

R5 represents a C1-C4 alkyl radical or a hydroxyl group;

n is an integer ranging from 1 to 5;

m is an integer ranging from 1 to 5;

Wherein x is selected such that the number of amines is from 0.01 to 1 meq / g;

f) a multi-block polyoxyalkyleneated aminosilicon compound of type (AB) n, wherein A is a polysiloxane block and B is a polyoxyalkyleneated block containing at least one amine group.

Said silicon is in certain embodiments comprised of repeating units having the general formula:

Or alternatively

(Wherein,

a is an integer in the range of 1 or more, in certain embodiments in the range of 5 to 200, more particularly in the range of 10 to 100;

b is an integer comprised between 0 and 200, in particular embodiments between 4 and 100, more particularly between 5 and 30;

x is an integer ranging from 1 to 10 000, more particularly from 10 to 5000;

R " is a hydrogen atom or methyl;

R, which may be the same or different, represents a divalent linear or branched C2-C12 hydrocarbon radical optionally containing one or more heteroatoms such as oxygen; In certain embodiments, R represents an ethylene radical, a linear or branched propylene radical, a linear or branched butylene radical, or a -CH ₂ CH ₂ CH ₂ OCH (OH) CH ₂ - radical; Preferentially R is _{-CH 2 CH 2 CH 2 OCH (} OH) CH 2 - represents a radical;

R ', which may be the same or different, represents a divalent linear or branched C2-C12 hydrocarbon radical optionally containing one or more heteroatoms such as oxygen; In certain embodiments, R 'represents an ethylene radical, a linear or branched propylene radical, a linear or branched butylene radical, or a -CH ₂ CH ₂ CH ₂ OCH (OH) CH ₂ - radical; Preferentially R 'represents -CH (CH ₃ ) -CH ₂ -.

The siloxane block represents 50 to 95 mol%, more particularly 70 to 85 mol%, of the total weight of silicon in certain embodiments.

The amine content is from 0.02 to 0.5 meq / g of copolymer in a 30% solution in dipropylene glycol in a particular embodiment, more specifically from 0.05 to 0.2.

The weight average molecular weight (Mw) of silicon is from 5000 to 1 000 000, more particularly from 10 000 to 200 000 in certain embodiments.

Silicone sold under the trade name SILSOFT A-843 or SILSOFT A + by Momentive may in particular be mentioned.

g) alkylamino silicone compounds corresponding to the following formulas (K 'and K):

[Chemical formula K ']

(Wherein R, R 'and R ", which may be the same or different, each represent a C1-C4 alkyl or a hydroxyl group, A represents a C3 alkylene group, m and n each represent a weight average molecular weight 5000 to 500,000);

[Chemical formula K]

(Wherein,

x and y are numbers ranging from 1 to 5000; In certain embodiments, x ranges from 10 to 2000, in particular from 100 to 1000; In certain embodiments, y ranges from 1 to 100;

And in certain embodiments the same R1 and R2 may be linear or branched containing from 6 to 30 carbon atoms, in certain embodiments from 8 to 24 carbon atoms, especially from 12 to 20 carbon atoms A saturated or unsaturated alkyl radical;

And A represents a linear or branched alkylene radical containing 2 to 8 carbon atoms.

In certain embodiments, A comprises 3 to 6 carbon atoms, especially 4 carbon atoms; In certain embodiments, A is branched. Especially the following radicals: -CH ₂ CH ₂ CH ₂ and -CH ₂ CH (CH ₃ ) CH ₂ -.

In certain embodiments, R1 and R2, which may be the same or different, are saturated linear alkyl radicals containing from 6 to 30 carbon atoms, in certain embodiments from 8 to 24 carbon atoms, especially from 12 to 20 carbon atoms ego; Specifically, dodecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl and eicosyl radicals may be mentioned; And preferentially, R1 and R2, which may be the same or different, are selected from hexadecyl (cetyl) and octadecyl (stearyl) radicals.

First, silicon has the chemical formula (K)

x ranges from 10 to 2000, in particular from 100 to 1000;

and y ranges from 1 to 100.

Contains 3 to 6 carbon atoms, especially 4 carbon atoms; In certain embodiments, A is branched; More particularly, A is selected from the following radicals: CH2CH2CH2 and -CH2CH (CH3) CH2-;

R1 and R2, which may be the same or different, are linear saturated alkyl radicals comprising from 6 to 30 carbon atoms, in certain embodiments from 8 to 24 carbon atoms, especially from 12 to 20 carbon atoms; In particular dodecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl and eicosyl radicals; Preferentially, R1 and R2, which may be the same or different, are selected from hexadecyl (cetyl) and octadecyl (stearyl) radicals.

A preferred silicone of formula (K) is bis-cetearylamodimethicone (INCI name).

Silicone sold under the trade name SILSOFT by Momentive may be mentioned in particular.

The aminosilicon compounds of the present disclosure may also be a polydimethylsiloxane containing a primary amine group, such as an aminopropyl end or a side chain, at the chain end or on the side chain, such as a compound of formula (A) or (B) or C): < RTI ID = 0.0 >

(A)

[Chemical Formula B]

&Lt; RTI ID = 0.0 &

.

In formula (A): the value of n is such that the weight average molecular weight of the silicone is from 500 to 55 000. Examples of amino silicones (A) sold under the trade names DMS-A11, DMS-A12, DMS-A15, DMS-A21, DMS-A31, DMS-A32 and DMS-A35 by the company Gelest Can be mentioned.

In formula (B): the values of n and m are such that the weight average molecular weight of the silicone is from 1000 to 55 000. As an example of silicon (B), mention may be made under the trade names AMS-132, AMS-152, AMS-162, AMS-163, AMS-191 and AMS-1203 under the trade names GELEST.

In formula (C): the value of n is such that the weight average molecular weight of the silicone is 500-3000. As an example of silicone (C), mention may be made under the trade names MCR-A11 and MCR-A12 by company name Gelest.

In certain embodiments, the aminosilicon compounds according to the present invention are sold under the trade name KF 8020 sold by the company Amodimethicone (INCI name), for example Shin Etsu, or sold under the name MOMENTIVE PERFORMANCE MATERIALS under the trade designation SILSOFT 253. Another preferred aminosilicon compound is the amodimethicone of formula (F) sold under the tradename XIAMETER (R) MEM-8299 cationic emulsion by Dow Corning.

In another embodiment, the aminosilicon according to the present invention is selected from bis-cetearyl amodimethicone (sold under the designation SILSOFT AX by Momentive).

The aminosilicon compound is typically present in the composition of the present disclosure in an amount of from about 0.01% or from about 0.15% to about 8% by weight, in certain embodiments from about 0.2% to about 7% by weight, based on the total weight of the composition, Is present in an amount of from 0.25% to about 5% by weight, including all ranges and subranges therebetween.

In various embodiments, the amount of the aminosilicon compound in the composition of the present disclosure is in the range of about 0.01%, 0.02%, 0.03%, 0.04%, 0.05%, 0.06%, 0.07%, 0.08%, 0.09% %, 0.1%, 0.15%, 0.2% 0.25%, 0.5%, 0.55%, 0.9%, 1%, 1.5%, 2%, 2.5%, 3%, 3.5%, 4%, 4.5% %, 6%, 6.5%, 7%, 7.5% and 8% by weight.

Compositions comprising at least one of each of a polycarbodiimide for hair treatment and an amino compound comprising polyvinylamine

According to some embodiments, the amino compound of the present disclosure is selected from polyvinylamine (vinylformamide / vinylamine copolymer).

In certain embodiments, the amino compound of the present disclosure does not contain silicon atoms or silicon moieties. In another embodiment, the amino compound of the present disclosure contains a silicon atom or a silicon moiety.

According to various embodiments, the amino compound selected from polyvinylamine is present in the composition according to the present disclosure in an amount of from about 0.01% to about 40%, in some embodiments from about 0.1% to about 20%, in some further embodiments from about 0.1% &Lt; / RTI > to about 15%. In some exemplary embodiments, the amino compound selected from polyvinylamine is present from about 0.25% to about 10%, and from about 0.5% to about 5%. In a further alternative embodiment, the amino compound selected from polyvinylamine is present at least 0.5%. And in yet another alternative embodiment, the amino compound selected from polyvinylamine is present in at least 0.5% up to about 40%. In some specific embodiments, the amino compound selected from polyvinylamine is present at about 1.5%. In some other specific embodiments, the amino compound selected from polyvinylamine is present at about 0.75%. In some other specific embodiments, the amino compound compound selected from polyvinylamine is present at about 0.25%.

Thus, the amino compound selected from polyvinylamines may be present in an amount of from about 0.01, 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 2, 3, 4, 5, 6, , 10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34 , 35, 36, 37, 38, 39 to about 40 weight percent, and includes increments and ranges within and between and between them.

A composition comprising at least one of each of a polycarbodiimide for hair color and an amino compound selected from polyamines and aminosilicones

According to various embodiments, the amino compound selected from polyamines is present in the composition according to the present disclosure in an amount of from about 0.01% to about 40%, in some embodiments from about 0.1% to about 20%, in some further embodiments from about 0.1% to about 15% % &Lt; / RTI > In some exemplary embodiments, the amino compound selected from polyamines is present from about 0.25% to about 10%, and from about 0.5% to about 5%. In a further alternative embodiment, the amino compound selected from polyamines is present at least 0.5%. And in yet another alternative embodiment, the amino compound selected from polyamines is present from at least 0.5% up to about 40%. In some specific embodiments, the amino compound selected from polyamines is present at about 1.5%. In some other specific embodiments, the amino compound selected from polyamines is present at about 0.75%. In some other specific embodiments, the amino compound selected from the polyamine compound is present at about 0.25%.

Thus, the amino compound selected from polyamines may be present in an amount of from about 0.01, 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 2, 3, 4, 5, 6, 7, 8, , 11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35 , 36, 37, 38, 39 to about 40 weight percent, and includes increments and ranges within and between and between them.

According to some particular embodiments, the polyamine is selected from polyvinylamines.

Additionally, in accordance with various embodiments, the amino compound selected from silicon amines is present in the composition according to the present disclosure in an amount ranging from about 0.01% to about 40%, in some embodiments from about 0.1% to about 20%, in some further embodiments from about 0.1% % &Lt; / RTI > to about 15%. In some exemplary embodiments, the amino compound selected from silicon amines is present from about 0.25% to about 10%, and from about 0.5% to about 5%. In yet another embodiment, the amino compound selected from silicon amines is present at least 0.5%. And in yet another alternative embodiment, the amino compound selected from silicon amines is present from at least 0.5% up to about 40%. In some specific embodiments, the amino compound selected from silicon amines is present at about 1.5%. In some other specific embodiments, the amino compound selected from silicon amines is present at about 0.75%. In some other specific embodiments, the amino compound selected from the silicone amine compound is present at about 0.25%.

Thus, the amino compound selected from silicone amines may be present at about 0.01, 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 35, 36, 37, 38, 39 to about 40 weight percent, and includes increments and ranges within and between and between them.

According to some particular embodiments, the silicon amines are selected from branched amino silicones. In some instances, the silicon amines are selected from amodimethicone.

An optional colorant

coloring agent

It is a known practice to dye hair with a dye composition which generally comprises an oxidation dye precursor which is generally known as an oxidation base. These oxidation bases are colorless or slightly colored compounds which, when combined with oxidized products, produce colored compounds through oxidation and condensation processes. It is also known that the shades obtained with these oxidation bases can be varied by combining them with couplers or coloration modifiers. The species of molecules used as the oxidation base and coupler make it possible to obtain a great variety of colors. A dye composition comprising an oxidation dye precursor is typically combined with an oxidizing composition containing an oxidizing agent; The oxidizing composition may also be referred to as a " developer composition ".

It is also a known practice to dye hair by direct dyeing. The procedure commonly used in direct dyeing consists of applying coloring molecules that are colored in the hair and have affinity for the hair, leaving it on the hair, and then rinsing the fibers.

The resulting coloration treatment is particularly chromatic, but is only temporary or semi-permanent because the nature of the interactions that directly bind the dye to the keratinous fibers and desorption from the surface and / This is because of its poor fastness in relation to power and cleaning.

In certain hair coloring treatments, the dye composition includes both an oxidation dye precursor and a direct dye to obtain different shades and to improve the color fastness to the hair of the dye / colorant. Such dye compositions can also be combined with an oxidizing composition.

The oxidizing composition includes, for example, at least one oxidizing agent that can be selected from, for example, peroxide, persulfate, perborate, percarbonate, alkali metal bromate, pericyanide, peroxidized salt or mixtures thereof. Oxidizing agents that may also be used include, where appropriate, at least one redox enzyme such as a lacquer, peroxidase and 2-electron oxidoreductase, for example, a free radical, in the presence of their respective donors or coauthors . Oxygen in the air can also be used as the oxidizing agent.

In one embodiment, the oxidizing agent is hydrogen peroxide present in an aqueous solution, wherein the titer may range from 1 to 40 volumes, such as from 5 to 40 volumes, or, for example, from 5 to 20 volumes.

In yet another embodiment, the oxidizing agent is persulfate and / or monopersulfate such as, for example, potassium persulfate, sodium persulfate, ammonium persulfate, as well as mixtures thereof. In one embodiment, the oxidizing agent is selected from hydrogen peroxide, potassium persulfate, sodium persulfate, and mixtures thereof.

Generally, the oxidizing agent may be present in an amount of from about 0.05 to about 50 wt%, such as from about 0.1% to about 30 wt%, or from about 0.1% to about 20 wt%, or such as from about 1% To about 10% by weight of the composition.

The oxidizing composition may contain at least one solvent selected from water, organic solvents and mixtures thereof.

Suitable organic solvents for use in the oxidizing composition include, but are not limited to, ethanol, isopropyl alcohol, propanol, benzyl alcohol, phenylethyl alcohol, glycols and glycol ethers such as propylene glycol, hexyleneglycol, ethylene glycol monomethyl, monoethyl or monobutyl ether Propylene glycol and its ethers such as propylene glycol monomethyl ether, butylene glycol, dipropylene glycol, diethylene glycol alkyl ethers such as diethylene glycol monoethyl ether and monobutyl ether, ethylene glycol, propylene glycol, butylene But are not limited to, glycols, hexylene glycols, propanediol, glycerin, hydrocarbons such as linear hydrocarbons, mineral oils, polybutenes, hydrogenated polyisobutene, hydrogenated polydecenes, polydecenes, squalane, petrolatum, isoparaffins, .

The oxidizing composition may be in the form of a powder, a gel, a liquid, a foam, a lotion, a cream, a mouse and an emulsion.

Typically, the dye composition containing the oxidative dye precursor may be present in an amount of from about 1: 0.01 to about 1: 10, such as from about 1: 0.01 to about 1: 0.05, from about 1: 0.05 to about 1: 0.1, About 1: 1 to about 1: 1, about 1: 1 to about 1: 2, about 1: 2 to about 1: 3, about 1: 3 to about 1: 4, 1: 5, about 1: 5 to about 1: 10. Thus, in accordance with various embodiments, the dye composition containing the oxidative dye precursor may be present in an amount of from about 0.01, 0.02, 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.1, 0.2, Can be mixed or combined with the oxidizing composition in a weight ratio of 1: 0.7, 0.8, 0.9, 1, 2, 3, 4, 5, 6, 7, 8, 9, And the increments and ranges within and between them.

menstruum

The composition further comprises, in accordance with the present disclosure, a solvent suitable for the treatment of keratin fibers. Examples of suitable solvents are water, in some embodiments, distilled or deionized, or compounds selected from polycarbodiimides and alkylmonoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines, and mixtures thereof A carrier for one or more species, and an organic solvent as solvent, and optional colorants or dyes, and mixtures thereof.

Suitable organic solvents may be selected from volatile organic solvents and non-volatile organic solvents.

Suitable organic solvents are typically C1-C4 lower alcohols, glycols, polyols, polyol ethers, hydrocarbons, and oils. Examples of organic solvents include, but are not limited to, ethanol, isopropyl alcohol, benzyl alcohol, phenyl ethyl alcohol, isododecane, propylene glycol, pentylene glycol, hexylene glycol, glycerol, and mixtures thereof.

Other suitable organic solvents include glycol ethers such as ethylene glycol and ethers thereof such as ethylene glycol monomethyl ether, ethylene glycol monopropyl ether, ethylene glycol monobutyl ether, propylene glycol and ethers thereof such as propylene glycol monomethyl Propylene glycol monopropyl ether, propylene glycol monobutyl ether, dipropylene glycol and diethylene glycol alkyl ethers such as diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, and dipropylene glycol n-butyl ether. do. Glycol ethers are commercially available from The Dow Chemical Company under the DOW E-series and DOW P-series. An exemplary glycol ether for use in the present invention is a dipropylene glycol n-butyl ether known under the tradename DOWANOL DPnB.

Suitable organic solvents also include synthetic oils and hydrocarbon oils include mineral oils, petrolatum, and C10-C40 hydrocarbons, which may be aliphatic (having straight chain, branched or cyclic or acyclic chains), aromatic, , Paraffin, iso-paraffin, isododecane, aromatic hydrocarbons, polybutene, hydrogenated polyisobutene, hydrogenated polydecene, polydecene, squalane, petrolatum and isoparaffin, silicone oils, fluoro oils and mixtures thereof .

The term " hydrocarbon-based oil " or " hydrocarbon oil " refers to an oil containing mainly hydrogen and carbon atoms and possibly containing oxygen, nitrogen, sulfur and / or phosphorus atoms. Non-limiting examples of hydrocarbon-based oils include oils containing 8 to 16 carbon atoms, especially branched C8 C16 alkanes (also known as isoparaffins), such as isododecane (2,2,4, 4,6 pentamethylheptane), isodecane, and isohexadecane.

Examples of silicone oils that may be useful in the present invention are nonvolatile silicone oils such as polydimethylsiloxane (PDMS), pendant and / or alkyl or alkoxy groups at the ends of the silicon chain, ), Phenylsilicone, such as phenylsilicone, e.g., phenyl trimethicone, phenyl dimethicone, phenyl trimethylsiloxy diphenyl siloxane, diphenyl dimethicone, diphenylmethyl diphenyl tri Siloxane and 2-phenylethyltrimethylsiloxysilicate, and dimethicone or phenyltrimethicone (having a viscosity of 100 cSt or less).

Other representative examples of silicone oils that may be useful in the present invention include volatile silicone oils, such as linear or cyclic or acyclic silicone oils, and especially those containing from 2 to 10 silicon atoms, especially from 2 to 7 silicon atoms And these silicones optionally comprise alkyl or alkoxy groups containing from 1 to 10 carbon atoms. Specific examples include dimethicone having a viscosity of from 5 to 6 cSt, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, heptamethylhexyltrisiloxane, heptamethyloctyltrylisiloxane, hexamethyldisiloxane , Octamethyltrisiloxane, decamethyltetrasiloxane, and dodecamethylpentasiloxane, and mixtures thereof.

Representative examples of fluoro oils that may be suitable for use in the present invention include volatile fluoro oils such as nonafluoromethoxybutane and perfluoromethylcyclopentane.

Particularly suitable solvents in the compositions of the present disclosure include water, isododecane, ethanol, and combinations thereof. The solvent will typically be present in a total amount ranging from about 60% to 98%, in some embodiments from 80% to 96% by weight, based on the total weight of the composition, including all ranges and subranges therebetween. Thus, the solvent may be present in an amount of about 98%, 97%, 96%, 95%, 94%, 93%, 92%, 91%, 90%, 85%, 80% , 65%, 60%, and about 55%, 50%, 48%, 46%, 45%, 44%, 42%, 40% And includes increments and ranges between them.

In yet another alternative embodiment, the solvent of the present disclosure does not include water and / or organic solvent added to the composition of the present invention as such, as a separate component, so that the water and / Is present in the composition of the present invention when it is accompanied by at least one component of the raw material to be added in the composition of the present invention.

When the compositions of the present disclosure contain water, where the composition comprises water, the water may be present in an amount of up to about 98% by weight, such as up to about 96% by weight, 95% by weight, 90% %, 80 wt%, 75 wt%, 70 wt%, 65 wt%, 60 wt%, 55 wt%, 50 wt%, 48 wt%, 46 wt%, 45 wt%, 44 wt%, 42 wt% And may be present in amounts of 40 wt%, 35 wt%, 30 wt%, 20 wt%, 10 wt%, or 5 wt% inclusive and include increments and ranges within and between them.

When the composition of the present disclosure contains an organic solvent (s) according to various embodiments, the organic solvent (s) may comprise up to about 98% by weight, such as about 96% by weight, 95% by weight %, 90 wt%, 85 wt%, 80 wt%, 75 wt%, 70 wt%, 65 wt%, 60 wt%, 55 wt%, 50 wt%, 48 wt%, 46 wt%, 45 wt% Can be present in a total amount of 44 wt%, 42 wt%, 40 wt%, 35 wt%, 30 wt%, 20 wt%, 10 wt%, or 5 wt% .

additive

The composition further comprises, in accordance with the present disclosure, an additive suitable for the treatment of keratin fibers.

The composition according to the present disclosure may also contain other additives such as an amine or amino compound (other than the amino compound of the present invention), a surfactant (ionic, nonionic, cationic and amphoteric / zwitterionic) An additive selected from polymers other than a midpolymer such as ionic polymers, nonionic polymers, ampholytic polymers, polymeric rheology modifiers, thickeners and / or viscosity modifiers, associative or non-associative polymer thickeners. Other suitable additives include non-polymer thickeners, nacreous agents, opacifiers, dyes and pigments, fragrances, minerals, plant or synthetic oils, waxes including ceramides, vitamins, UV-blocking agents, free- A hair restorer, a preservative, a pH stabilizer and a solvent, and a mixture thereof.

The composition of certain embodiments may comprise a stabilizing agent such as, for example, sodium chloride, magnesium dichloride, or magnesium sulfate.

Amines or amino compounds that may be used in the composition of the present disclosure are not selected from the aminosilicones of the present invention. The term " amino " is intended to mean at least one primary, secondary or tertiary amine or quaternary ammonium group.

Amines or amino compounds that may be used in the compositions of the present disclosure may also be selected from those that do not contain alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, and polyamines, particularly silicon atoms or silicon moieties. In some embodiments, the aminosilicones that can be used in the compositions of the present disclosure include polysiloxanes having at least one primary, secondary or tertiary amine group, such as trimethylsilylamodimethicone, quaternary ammonium silicon, type AB) n (where A is a polysiloxane block and B is a polyoxyalkyleneated block containing at least one amine group), aminosilicones, and mixtures thereof.

Suitable examples of amines or aminosilicon compounds include amodimethicone (sold under the trademark KF 8020 by Shin-Etsu or XIAMETER (registered trademark) MEM-8299 cationic by Dow Corning) (Sold under the name SILSOFT AX by Momentive).

Suitable examples of alkyl monoamines include, but are not limited to, the following: dimethyl lauryl amine, dimethyl behenamine, dimethylcocamine, dimethylmyristamine, dimethyl palmitamine, dimethyl stearamide , Dimethyltalloyamine, dimethylisoamines, stearamines, isoamines, cocamines, lauramines, palmitamines, oleamines, tallowamines, and mixtures thereof.

Alkyl monoamines can also be selected from amidoamines including, but not limited to, the following: oleamidopropyl dimethylamine, stearamidopropyl dimethylamine, isostearamidopropyl dimethylamine, Stearamidoethyl dimethyl amine, lauramidopropyl dimethyl amine, palmit amidopropyl dimethyl amine, stearamidoethyl diethyl amine, and mixtures thereof.

The alkoxylated polyamines that can be used in the compositions of the present disclosure are selected from amino compounds having at least two amino groups and at least one alkoxylation degree provided by an alkylene oxide group selected from ethylene oxide and propylene oxide in certain embodiments.

Suitable examples of alkoxylated polyamines include, but are not limited to, the diamines and triamine compounds belonging to the JEFFAMINE series, such as JEFFAMINE D, JEFFAMINE ED, JEFFAMINE EDR, and JEFFAMINE T series available from Huntsman Corporation.

The alkoxylated monoamines that can be used in the composition of the present disclosure are selected from one amino group and an amino compound having an alkoxylation degree of at least 1 provided by an alkylene oxide group selected from ethylene oxide and propylene oxide in certain embodiments.

Suitable examples include, but are not limited to, the JEFFAMINE M series from cocamines, laurylamines, palmitamines, lapidamines, oleamines, soyamines, stearamines, tallowamines, tallowamylpropylamines, behenylpropylenediamines, &Lt; / RTI >

The polyamines that can be used in the composition of the present disclosure are, in particular, amino silicones, polyvinylamines, aminated polysaccharides, amine substituted polyalkylene glycols, amine substituted polyacrylate crosslinked polymers, amine substituted polyacrylates, Polyamines, polyalkylamines, diethylenetriamines, triethylenetetramines, spermidine, spermine, and mixtures thereof. The term " polymer "

The rheology modifier and thickening / viscosity-modifying agent that may be used in the compositions of the present disclosure include one or more of the compounds selected from polycarbodiimide, alkylmonoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines, And more particularly, any water-soluble or water-dispersible compound compatible with the compositions of the present disclosure, such as acrylic polymers (especially acrylate / C10-30 alkyl acrylate crosspolymer, carbomer, acrylate copolymer , Acrylate crosslinked polymers), non-acrylic polymers, starches, sugar polymers (e.g. guar, guar gum), cellulosic polymers (especially hydroxyethylcellulose, cellulose gum, alkylhydroxyethylcellulose, Cellulose / carbohydrates), non-polymeric and polymeric gellants, silica particles, clay and hyaluronic acid, alginic acid, and mixtures thereof It can be included.

Other additives

The polycarboxylic acid polymer compound

The compounds of the present disclosure, polycarboxylic acids, can be selected from ionic, nonionic and amphoteric polymers.

The anionic polymer may be soluble in the cosmetically acceptable medium or may be insoluble in such same medium such that it can be used in the form of a dispersion of solid or liquid particles of the polymer (latex or latex).

The anionic polymer comprises a group derived from a carboxylic acid and may be selected from polymers having a number average molecular weight of about 500 to 5,000,000. The carboxyl groups are provided by unsaturated mono- or di-carboxylic monomers, such as those having the formula:

(I ')

Wherein n is an integer from 0 to 10 and A ₁ represents a carbon atom of the unsaturated group through a heteroatom such as oxygen or sulfur or a methylene group optionally bonded to an adjacent methylene group when n is greater than 1 and R ₇ Represents a hydrogen atom or a phenyl or benzyl group, R ₈ represents a hydrogen atom or a lower alkyl or a carboxyl group, and R ₉ represents a hydrogen atom, a lower alkyl group, a CH ₂ -COOH, a phenyl or a benzyl group.

In the above-mentioned formulas, the lower alkyl group represents a group containing from 1 to 4 carbon atoms, in particular methyl and ethyl groups in certain embodiments.

Polycarboxylic acid compounds include copolymers of acrylic acid and acrylamide sold in the form of copolymers of acrylic or methacrylic acid or its salts, especially its sodium salt.

The polycarboxylic acid compound may be grafted onto a copolymer of acrylic or methacrylic acid and monoethylenic monomers such as ethylene, styrene, vinyl esters and acrylic or methacrylic acid esters (optionally polyalkylene glycols such as polyethylene glycol, optionally Crosslinked). The polycarboxylic acid compound includes methacrylic acid / acrylic acid / ethyl acrylate / methyl methacrylate copolymer of an aqueous dispersion.

The polycarboxylic acid compound may be a crotonic acid copolymer, for example, a linear (e.g., linear, branched, or cyclic) alkylene group containing vinyl acetate or propionate units in its chain and optionally other monomers such as those containing long hydrocarbon chain Or alpha allyl ester or methallyl ester, vinyl ether or vinyl ester of branched saturated carboxylic acids (these polymers may optionally be grafted or crosslinked), or alternatively [alpha] - or [beta] And another vinyl, allyl or methallyl ester monomer of a cyclic carboxylic acid.

The polycarboxylic acid compound comprises a copolymer of C4-C8 monounsaturated carboxylic acids selected from: (i) at least one of maleic acid, fumaric acid, itaconic acid, allyloxyacetic acid, methallyloxyacetic acid, 3- allyloxypropionic acid, allyl 3-butenoic acid, 4-pentenoic acid, 10-undecenoic acid, allyl malonic acid, maleamic acid, itaconamic acid, N-monohydroxyacetic acid, allylaminoacetic acid, Hydroxy-alkyl- or N-dihydroxy-alkyl-maleamic acid and (ii) anhydrides of vinyl esters, vinyl ethers, vinyl halides, phenyl vinyl derivatives, acrylic acid and esters thereof, optionally monoesterified or monoamidated &Lt; / RTI > and at least one monomer selected from functional groups. The polycarboxylic acid compound may be a mixture of (i) one or more maleic acid, citraconic acid or itaconic anhydride units and (ii) optionally one or more acrylamide, methacrylamide, [alpha] -olefin, acrylic or methacrylic acid ester , Allyl or methallyl esters, including acrylic or methacrylic acid or vinylpyrrolidone groups, the anhydride functionality of which is optionally mono-esterified or mono-amidated do. The polycarboxylic acid compound includes a polyacrylamide containing a carboxylate group.

The polycarboxylic acid compounds of the present disclosure may also include such anionic polymers such as those sold under the FIXATE series, such as those commercially available from lubrizol, such as branched block anionic polymers sold as FIXATE G-100, branched anions (FIXATE SUPERHOLD POLYMER), acrylate cross-linked polymer-3 (FIXATE FREESTYLE polymer), polyacrylate-14 (FIXATE PLUS polymer), commercially available from lubrizol Those sold under the same CARBOPOL series such as those sold under the SYNTRAN series as commercially available from CARBOPOL AQUA SF-2, CARBOPOL AQUA CC, and interpolymers. For example, acrylate copolymer (SYNTRAN 5190), styrene / acrylate / ammonium meta The relay agent may comprise a copolymer (SYNTRAN 5760), and ammonium acrylate copolymer (SYNTRAN KL-219C).

The polycarboxylic acid compounds of the present disclosure also include anionic latex polymers such as acrylic copolymers and (meth) acrylate copolymer dispersions.

The polycarboxylic acid compounds are copolymers of acrylic acid or acrylic acid esters, such as acrylate / t-butyl acrylamide copolymers sold as ULTRAHOLD 8, especially acrylic acid / ethyl acrylate / N-tert-butyl sold as ULTRAHOLD STRONG by BASF Acrylamide terpolymers, copolymers derived from crotonic acid such as vinyl acetate / vinyl tert-butyl benzoate / crotonic acid terpolymers and in particular sold by RESIN 28-29-30 by Azko Nobel Polymers derived from crotonic acid / vinyl acetate / vinyl neododecane oleate terpolymer, maleic acid, fumaric acid or itaconic acid or anhydride with vinyl esters, vinyl ethers, vinyl halides, phenyl vinyl derivatives and acrylic acid and esters thereof, For example, methyl vinyl ether / propylene glycol sold by ISP as GANTREZ AN or ES, Copolyesters of methacrylic acid and methyl methacrylate sold as EUDRAGIT L by Rohm Pharma, methacrylic acid sold as LUVIMER MAEX or MAE by BASF, and ethyl Vinyl acetate / crotonic acid copolymer sold by BASF as LUVISET CA 66, polyethylene glycol sold as ARISTOFLEX by BASF, grafted vinyl acetate / crotonic acid copolymer, and Noveon 0.0 > FIXATE G-100. &Lt; / RTI >

The polycarboxylic acid compound comprises an ampholytic polymer that can be selected from the following polymers:

A copolymer having an acidic vinyl unit and a basic vinyl unit such as a carboxyl group such as more particularly a monomer derived from a vinyl compound having acrylic acid, methacrylic acid, maleic acid, alpha-chloroacrylic acid, and at least one Basic monomers derived from substituted vinyl compounds containing basic atoms, such as more particularly from the copolymerization of dialkylaminoalkyl methacrylates and acrylates, dialkylaminoalkyl methacrylamides and acrylamides. Such compounds are described in U.S. Patent No. 3,836,537.

The polycarboxylic acid compound comprises a polymer comprising units derived from:

At least one monomer selected from acrylamide and methacrylamide substituted on the nitrogen atom by an alkyl group,

More particularly at least one reactive carboxyl group selected from acrylic acid, methacrylic acid, crotonic acid, itaconic acid, maleic acid and fumaric acid and at least one reactive carboxylic group selected from maleic acid or an alkyl monoester containing 1 to 4 carbon atoms of fumaric acid or anhydride One acidic comonomer, and

At least one basic comonomer such as an ester having primary, secondary, tertiary or quaternary amine substituents of acrylic acid and methacrylic acid and a quaternization of dimethyl or ethyl ethyl methacrylate with dimethyl or diethyl sulfate &Lt; / RTI > More particularly preferred N-substituted acrylamides or methacrylamides according to the present invention are compounds wherein the alkyl group contains from 2 to 12 carbon atoms, more particularly N-ethyl acrylamide, N-tert-butyl acrylamide, N octyl acrylamide, N-octyl acrylamide, N-decyl acrylamide, N-dodecyl acrylamide and the corresponding methacrylamide. Preferred basic comonomers are aminoethyl, butylaminoethyl, N, N'-dimethylaminoethyl and N-tert-butylaminoethyl methacrylate.

Especially those sold under the name CTFA (4th edition, 1991) as octyl acrylamide / acrylate / butylaminoethyl methacrylate copolymer such as AMPHOMER LV 71 by National Starch, Amphomer 28- Acrylate / octylacrylamide copolymer or LOVOCRYL 47 sold as < RTI ID = 0.0 > 4961 < / RTI >

Polycarboxylic acid compounds include crosslinked polyaminoamides and acrylated polyaminoamides.

The polycarboxylic acid compound is an acid having 6 to 10 carbon atoms, such as adipic acid, 2,2,4-trimethyladipic acid and 2,4,4-trimethyladipic acid, terephthalic acid, Containing carboxylic acids such as, for example, acrylic acid, methacrylic acid and itaconic acid.

Polycarboxylic acid compounds include polymers comprising zwitterionic units of the formula:

[Formula II ']

Y and z each represent an integer of 1 to 3; R 12 and R 13 each represent a hydrogen atom, a methyl group, an ethyl group, a propyl group, an isopropyl group, an isopropyl group, an isobutyl group, Or a propyl group, and R14 and R15 represent a hydrogen atom or an alkyl group such that the sum of carbon atoms in R14 and R15 does not exceed 10. [

Polymers containing such units can also be derived from units derived from non-zwitterionic monomers, such as dimethyl- or diethylaminoethyl acrylate or methacrylate or alkyl acrylate or methacrylate, acrylamide or methacrylamide Or vinyl acetate, such as methyl methacrylate / methyldimethylcarboxymethylammonioethyl methacrylate copolymer, such as sold under the trademark DIAFORMER Z301 by Sandoz. Polycarboxylic acid compounds include polymers derived from chitosan comprising monomer units corresponding to the following chemistry, and salts formed with these compounds and bases or acids:

[Chemical Formula D]

(E)

[Chemical Formula F]

The unit (D) is present in a proportion of 0 to 30%, the unit (E) is present in a proportion of 5 to 50%, the unit (F) is present in a proportion of 30 to 90% ), R < 16 > is understood to represent a group of the formula:

[Formula III ']

When q is 0, R17, R18 and R19, which may be the same or different, are each a hydrogen atom, a methyl, a hydroxyl, an acetoxy or amino residue, a monoalkylamine residue or a dialkylamine residue Optionally substituted with one or more amine, hydroxyl, carboxyl, alkylthio or sulfonic acid groups, an alkylthio moiety wherein the alkyl group carries the amino moiety and the group R17, R18 and R19 At least one of which is a hydrogen atom in this case);

Alternatively, when q is 1, R17, R18 and R19 each represent a hydrogen atom.

Polycarboxylic acid compounds include, for example, polymers having units corresponding to the following formulas described in French Patent No. 1 400 366:

[Formula IV ']

R21 represents a hydrogen atom or a lower alkyl group such as methyl or ethyl; R22 represents a hydrogen atom or a C1-C6 lower alkyl group such as methyl or ethyl; and R20 represents a hydrogen atom, CH3O, CH3CH2O or a phenyl group, , R23 represents a C1-C6 lower alkyl group such as methyl or ethyl or a group corresponding to the formula: -R24-N (R22) 2 and R24 represents a group -CH2-CH2-, -CH2-CH2- -CH (CH3) -, and R22 has the above-mentioned meanings.

Polycarboxylic acid compounds include polymers derived from N-carboxyalkylation of chitosan, such as N-carboxymethyl chitosan or N-carboxybutyl chitosan.

The polycarboxylic acid compound comprises an ampholytic polymer of type-D-X-D-X selected from:

a) a polymer obtained by the action of chloroacetic acid or sodium chloroacetate on a compound comprising at least one unit of the formula:

-D-X-D-X-D- (V ') wherein D is

X represents a symbol E or E '; E or E 'may be the same or different and is a backbone which is unsubstituted or substituted by a hydroxyl group and which, in addition to the oxygen, nitrogen and sulfur atoms, may contain 1 to 3 aromatic and / or heterocyclic or acyclic And the oxygen, nitrogen, and sulfur atoms may include any of the following: ether, thioether, sulfoxide, sulfone, sulfonium, alkylamine or alkenylamine groups, , Which is an alkylene group having a straight or branched chain containing up to 7 carbon atoms in the form of an imide, an alcohol, an ester and / or a urethane group)

b) Polymers having the formula:

-D-X-D-X- (VI ') wherein D is

, X represents the symbol E or E 'and represents at least once E'; E has the meaning given above, E 'represents a backbone group, X represents a symbol E or E', E or E 'may be the same or different, and the main chain (which is unsubstituted or has a hydroxyl group Nitrogen and sulfur atoms, in addition to the oxygen, nitrogen and sulfur atoms, may contain from 1 to 3 aromatic and / or heterocyclic or acyclic rings; the oxygen, nitrogen and sulfur atoms may be replaced by ether, thioether, sulfoxide, Up to seven carbons in the form of a sulfonate, sulfonium, sulfonium, alkylamine or alkenylamine group, hydroxyl, benzylamine, amine oxide, quaternary ammonium, amide, imide, alcohol, ester and / Which is an alkylene group having a linear or branched chain containing an atom.

The polycarboxylic acid compound may be partially or fully hydrolyzed by semi-amidation with an N, N-dialkylaminoalkylamine such as N, N-dimethylaminopropylamine or by half esterification with an N, N- (C1-C5) alkyl vinyl ether / maleic anhydride copolymer. These copolymers may also include other vinyl comonomers, such as vinylcaprolactam.

Among the ampholytic polymers described above, the most preferred are octylacrylamide / acrylate / butylaminoethyl methacrylate copolymers such as those sold as AMPHOMER, AMPHOMER LV 71 or LOVOCRYL 47 by National Starch, 0.0 > DIAFORMER Z301 < / RTI > by Sandoz, for example, copolymers of acrylate / methyldimethylcarboxy-methylammonioethyl methacrylate.

The polycarboxylic acids of the present disclosure can be selected from compounds known to be used as rheology modifiers or thickeners in cosmetic compositions. Such polymers include anionic polymers and amphoteric polymers, such as cross-linked homopolymers of acrylic acid, associative polymers, non-associative thickener polymers, and water-soluble thickening polymers. Such polymers may also be selected from nonionic, anionic, cationic and amphoteric amphipathic polymers. The rheology modifiers or thickeners that may be used include such polycarboxylic acid compounds as described above.

The amphipathic polymer may optionally comprise a hydrophobic chain which is a saturated or unsaturated, aromatic or aromatic, linear or branched C6-C30 hydrocarbon chain, optionally comprising one or more oxyalkylene (oxyethylene and / or oxypropylene) units have.

Representative examples of such amphipathic polymers are as follows:

Nonionic amphipathic polymers containing hydrophobic chains, such as:

Copolymers of amphiphilic monomers containing C1-C6 alkyl (meth) acrylates and hydrophobic chains;

Copolymers of hydrophilic (meth) acrylate and hydrophobic monomers containing at least one hydrophobic chain, such as polyethylene glycol methacrylate / lauryl methacrylate copolymer;

At least one hydrophilic unit derived from at least one ethylenically unsaturated monomer that is crosslinked or non-crosslinked and has a carboxylic acid functional group (which is not present, partially or fully neutralized), and at least one hydrophilic unit An anionic amphipathic polymer containing at least one hydrophobic chain containing at least one hydrophobic unit derived from an ethylenically unsaturated monomer and optionally at least one crosslinking unit derived from at least one polyunsaturated monomer.

Examples of anionic amphipathic polymers include CARBOPOL ETD-2020 (acrylic acid / C10-C30 alkyl methacrylate cross-linked copolymer sold by Noveon); Methacrylic acid / ethyl acrylate / oxyethylenated stearyl methacrylate copolymer (trade name), CARBOPOL 1382, PEMULEN TR1 and PEMULEN TR2 (acrylic acid / C10-C30 alkyl acrylate crosslinked copolymer sold by Noveon) Coalescence (55/35/10); (ACULYN 28 sold by Rohm and Haas) and methacrylic acid / ethyl acrylate / stearate-10 (meth) acrylic acid / ethyl acrylate / 25 EO oxyethylenated behenyl methacrylate copolymer Allyl ether crosslinked copolymers.

Other examples include cross-linked acrylic polymers, such as those sold under the CARBOPOL SF series, such as ethyl acrylate / methacrylic acid copolymer with the INCI name: sold under the name CARBOPOL SF1 (R) by the Lubrizol Company Acrylate < / RTI > copolymer.

Further still further examples are crosslinked terpolymers of carbomers, acrylate copolymers and methacrylic acid, ethyl acrylate and polyethylene glycol (10 EO) stearyl alcohol ether (stearate 10), such as, for example, The product sold under the name SALCARE SC 80 and SALCARE SC 90 by ALLIED COLLOIDS, which is a crosslinked terpolymer of methacrylic acid, ethyl acrylate and stearate-10-allyl ether (40/50/10) Which is an aqueous emulsion containing 30% by weight of anionic polymer.

Anionic thickening polymers can also be selected from the following:

Ternary copolymers formed from maleic anhydride / C30-C38 alpha-olefin / alkyl maleate, such as those sold under the name PERFORMA 1608 by the company Newfound Technologies, maleic anhydride / C30- Olefin / isopropyl maleate copolymer);

(a) from 20% to 70% by weight of a carboxylic acid having alpha, beta-monoethylenic unsaturation; (b) 20% to 80% by weight of a non-surfactant monomer having an alpha, beta-monoethylenic unsaturation different from (a); And (c) from 0.5% to 60% by weight of an acrylic terpolymer formed from a nonionic monourethane which is the product of the reaction of a monoisocyanate having a mono-unsaturated surfactant with a mono-ethylenic unsaturation; (3) a copolymer formed from at least two monomers, wherein at least one of the two monomers is a carboxylic acid having alpha, beta-monoethylenic unsaturation, an ester of carboxylic acid having alpha, beta-monoethylenic unsaturation, Alkylated fatty alcohols); And (4) a copolymer formed from at least three monomers, wherein at least one of the three monomers is selected from a carboxylic acid having an alpha, beta-monoethylenic unsaturation, at least one of the three monomers is an alpha beta - esters of carboxylic acids with monoethylenic unsaturation, at least one of the three monomers being selected from oxyalkyleneated fatty alcohols).

Additionally, these compounds may contain, as monomers, carboxylic acid esters including alpha, beta-monoethylenic unsaturation and C1-C4 alcohols. As an example of this type of compound, ACULYN 22 sold by the company Rohm and Haas can be mentioned, which is an oxyalkylene stearyl methacrylate / ethyl acrylate / methacrylic acid terpolymer.

The polycarboxylic acid compound includes a conformational polyurethane, a polycondensate unsaturated polyacid, and a conformational polymer or copolymer containing at least one monomer containing ethylenic unsaturation.

A representative example of a conformational polyurethane is methacrylic acid / methyl acrylate / ethoxylated (40 EO) behenyl alcohol as a 25% aqueous dispersion commercially available from Amerchol under the trade name VISCOPHOBE DB 1000, Dimethyl (meta-isopropenyl) benzyl isocyanate terpolymer.

According to an embodiment of the present invention, the polycarboxylic acid compound includes at least one acrylic acid type, (meth) acrylic acid type, acrylate type or (meth) acrylate type monomer having an anionic and / or cationic functional group. Suitable compounds are those which have been identified in polymers comprising polyacrylates such as those found in International Cosmetic Ingredient Dictionary and Handbook (9th ed. 2002), for example polyacrylate-1, polyacrylate- 2, polyacrylate-3, polyacrylate-4, polyacrylate-16, polyacrylate-17, polyacrylate-18, polyacrylate-19, polyacrylate-21, However, it is not limited to these. Such (co) polymers, or similar (co) polymers, can be combined individually or in combination with other (co) polymers in such a way as to form suitable bimodal agents with both cationic and anionic functional groups have. According to a particular embodiment, the dual mode agonist is polyacrylate-21 and acrylate / dimethylaminoethyl methacrylate copolymer (sold under the name SYNTRAN PC 5100 by Interpolymer), polyacrylate-16 (Sold under the trade name SYNTRAN PC 5112 by an interpolymer), and a polymer consisting of polyacrylate-18 and polyacrylate-19 (sold under the name SYNTRAN PC 5107 or SYNTRAN PC 5117 by an interpolymer) Is selected.

A silicone polymer (carboxy silicone polymer) having at least one carboxylic acid group.

According to the present disclosure, a silicone polymer having at least one carboxylic acid group, referred to herein as a carboxy silicone polymer, may be an organopolysiloxane comprising:

(A) a compound having the formula:

Wherein R ₁ and R ₃ independently represent a linear or branched alkylene radical containing from 2 to 20 carbon atoms and R ₂ represents an alkylene radical containing from 1 to 50 carbon atoms which may contain a hydroxyl group, A is 0 or 1, b is a number in the range of 0 to 200, M is hydrogen, an alkali metal or alkaline earth metal, NH4 or a quaternary ammonium group such as mono-, Di, tri or tetra (C1-C4 alkylammonium) group, R ₁ and R ₃ may represent, for example, ethylene, propylene or butylene, or

(B) a group comprising at least one pyrrolidonecarboxylic acid unit having the formula:

(Wherein R is selected from methyl or phenyl, R8 is hydrogen or methyl, and m is an integer from 1 to 1000), or

(C) a group comprising at least one polyvinylic acid / ester unit (C) resulting from the polymerization of divinyl-PDMS, crotonic acid, vinyl acetate, and vinyl isoalkyl ester,

And combinations of (A), (B) and (C).

Suitable carboxy silicone polymers include, for example, silicone polymers comprising at least one carboxylic acid group selected from organopolysiloxanes of the formula:

Wherein the radicals R 4 and R 4 'are the same or different and are selected from linear or branched C 1 -C 22 alkyl radicals, C 1 -C 22 alkoxy radicals and phenyl radicals and radicals R 5, R 5', R 5 ", R 6, R 6 (OR < 3 >) b, R < 6 >, R < 7 >, R & -COOM, a radical containing a pyrrolidonecarboxylic acid, a radical of a polyvinylic acid / ester;

Wherein at least one of the radicals R5, R6 and R7 is a radical selected from a radical containing a radical - (R1O) a-R2- (OR3) b-COOM, a pyrrolidonecarboxylic acid, a radical of a polyvinylic acid / ester;

Wherein R1, R2, R3, a, b and M have the same meanings as described in the above unit (A);

Wherein c and d are integers from 0 to 1000 and the sum c + d ranges from 1 to 1000 or 2 to 1000 in some embodiments.

Among the carboxy silicone polymers of formula (III "), which comprise at least one unit (I "),

Wherein R2 and M have the same meanings as those described in the above unit (A), and n is an integer of 1 to 1000. Examples are double-end carboxy silicone X-22-162C from Shin-Etsu and Silform INX (INCI name: bis-carboxydecyl dimethicone) from Momentiv.

In another exemplary embodiment, the organopolysiloxane of formula (III ") is of the formula:

Wherein R ₂ , R ₄ , n, and M have the same meanings as the above-mentioned unit (A). An example is single-end carboxy silicone X-22-3710 from Shin-Etsu.

R2, R3, a, b and M have the same meanings as those described in the above unit (A). In the formula, X represents a radical - (R1O) a-R2- (OR3) b-COOM.

(VI ') wherein a and b are equal to 0 and R2 is a linear or branched C2-C12 alkylene group such as (CH2) 9, (CH2) 10 or -CH (CH3) -. ) Are exemplary embodiments. An example is the side chain carboxy silicone X-22-3701E from Shin-Etsu.

Among the organopolysiloxanes of formula (III ") containing unit (B), exemplary embodiments include compounds of the formula:

Wherein R8 and m are the same as defined in the above unit (B), and n is an integer of 1 to 1000. An example is Grandsil PCA from Grant Industries, such as Grandsil SiW-PCA-10 (INCI name: dimethicone and PCA dimethicone and butylene glycol and decyl glucoside).

Among organopolysiloxanes of the formula (III ") containing a polyvinylic acid / ester unit (C), the exemplary embodiment is a crosslinked anionic copolymer composed of an organic polymer block and a silicone block which produce a multi-block structure. In particular, the silicone-organic polymeric compounds of the present invention may be selected from crosslinked anionic copolymers comprising at least one crosslinked polysiloxane structural unit. An example of such a branched multi-block carboxy silicone polymer is Barker Chemie AG (INCI name: crotonic acid / vinyl C8-12 isoalkylester / VA / bis-vinyl dimethacrylate), available from Wacker Chemie AG under the trade name Belsil TM P1101 (Also known by the trade designation of crotonic acid / vinyl C8-12 isoalkyl ester / VA / divinyl dimethicone crosspolymer).

Additional suitable carboxy silicone polymers are described, for example, in patent applications WO 95/23579 and EP-A-0,219,830, which are incorporated herein by reference in their entirety.

Compounds corresponding to the above formula (VI ") are commercially available, for example, under the product name HUILE M 642 under the trade name Barker under the product names Barker under the product names SLM 23 000/1 and SLM 23 000/2, Under the product name FZ 3703 by the company OSI and under the product name BY 16 880 by the company Toray Silicone under the product name 176-12057 by General Electric.

Another non-limiting example of a carboxy silicone polymer is a silicone carboxylate containing polymer (silicone carboxylate).

Suitable silicone carboxylates include a water soluble silicone compound comprising at least one carboxylic acid group, a soluble silicone compound comprising at least one carboxylic acid group, a water-dispersible silicone compound comprising at least one carboxylic acid group, and at least one May be selected from silicone compounds containing one carboxylic acid group. In one embodiment, the silicon carboxylate further comprises at least one alkoxylated chain wherein at least one of the alkoxy groups is selected from the group consisting of a terminal alkoxy group, a pendant alkoxy group, and an alkoxy group interposed within the skeleton of at least one silicon compound Can be selected. Non-limiting examples of the at least one alkoxy group include ethylene oxide groups and propylene oxide groups.

The at least one carboxylic acid group may be selected from a terminal carboxylic acid group and a pendant carboxylic acid group. In addition, at least one carboxylic acid may be a carboxyl group in the free acid form, i.e. -COOH, and a carboxylic acid group in the form of a salt, i.e., -COOM wherein M is an inorganic cation such as, for example, a potassium cation and a sodium cation , And organic cations).

In one embodiment, the silicon carboxylate is a compound of the formula:

Wherein a is an integer ranging from 1 to 100; b is an integer ranging from 0 to 500; R, which may be the same or different, is selected from an optionally substituted hydrocarbon group containing from 1 to 9 carbon atoms, an optionally substituted phenyl group, and a group having the formula:

C, d, and e, which may be the same or different, are each an integer in the range of 0 to 20; EO is an ethylene oxide group; PO is a propylene oxide group; R 'is an optionally substituted divalent hydrocarbon, such as an alkylene group and an alkenylene group containing from 2 to 22 carbon atoms, and an optionally substituted divalent aromatic group such as a group of the formula (X "):

And a group of the formula (XI "):

&Lt; / RTI >

With the proviso that at least one of the R groups is selected from the group of the formula (VIII ") and further only one of the R groups is selected from the group of the formula (VII)

Non-limiting examples of silicone carboxylates include, but are not limited to, Ultrasil® CA-1 silicone (Dimethicone PEG-7 phthalate) and Ultrasil® CA-2 silicone (Dimethicone PEG-7 succinate) (XII "). Thus, in one embodiment, the at least one silicone carboxylate is selected from a compound of the formula: < EMI ID =

Wherein a is an integer ranging from 1 to 100 and b is an integer ranging from 0 to 500 and AO is selected from the group of formula (XIII "):

C, d, and e, which may be the same or different, are each an integer in the range of 0 to 20; EO is an ethylene oxide group; PO is a propylene oxide group; x is an integer ranging from 0 to 60; R 'is an optionally substituted divalent hydrocarbon, such as an alkylene group and an alkenylene group containing from 2 to 22 carbon atoms, and an optionally substituted divalent aromatic group such as a group of the formula (XIV "):

And a group of the formula (XV "):

.

Non-limiting examples of silicone carboxylates include those described in U.S. Patents 5,248,783 and 5,739,371, the disclosures of which are incorporated herein by reference, which is a silicone compound of formula (VIII ").

A cationic polymer containing at least one carboxyl group.

The cationic polymer may be an amphoteric polymer that may have a negative charge, but retain cationic overall and retain a positive charge based on pH, or it may be a betaine polymer that retains amphotericity at any pH.

The cationic polymer comprises (i) at least one nonionic monomer such as (alkyl) (meth) acrylamide, (alkyl) (meth) acrylate ester, vinylpyrrolidone, vinylimidazole; (ii) at least one cationic monomer such as ethyltrimonium (alkyl) (meth) acrylamide, ethyltrimonium (alkyl) (meth) acrylate ester, vinylimidazoline, dimethylaminopropyl Methacrylamide, methacrylamidopropyltriethylammonium chloride (MAPTAC), diallyldimethylammonium chloride (DADMAC); (iii) at least one (alkyl) acrylic acid; (iv) at least one amphoteric monomer, for example, a carboxybetaine zwitterionic monomer, or a homopolymer or copolymer of an ethylenically unsaturated monomer selected from at least one amphoteric monomer such as a carboxybetaine zwitterionic monomer.

A suitable example of such a cationic polymer is the product MERQUAT 280 polymer or MERQUAT 280NP polymer or MERQUAT 281 polymer sold under the name Nalco (lubrizol) or diallyl dithiomethylammonium chloride / acrylic acid copolymer sold under the name MERQUAT 295 polymer (INCI name: Polyquaternium-22); Copolymers of methacrylamidopropyltrimonium chloride, acrylic acid and / or methyl acrylate sold under the name MERQUAT 2001 polymer or MERQUAT 2001N polymer by the company Nalco (Lubrizol) (INCI name: Polyquaternium-47); MERQUAT 3330DR Polymer or MERQUAT 3330 PR Polymer or MERQUAT 3940 POLYMER or MERQUAT PLUS 3330 POLYMER or MERQUAT PLUS 3331 POLYMER sold by the company Nalco (Lubrizol) under the trade name MERQUAT 3330DR Polymer or MERQUAT 3330 PR Polymer or MERQUAT PLUS 3330 Polymer or MERQUAT PLUS 3331 Polymer. Terpolymer (INCI name: Polyquaternium-39); Methacrylamidopropyltrimethylammonium chloride (MAPTAC) sold under the name MERQUAT 2003PR by the company Nalco (Lubrizol), a positive ternary copolymer (INCI name: Polyquaternium-53) consisting of acrylamide and acrylic acid; Polyquaternium-30, Polyquaternium-35, Polyquaternium-45, Polyquaternium-50, Polyquaternium-54; Polyquaternium-57; Polyquaternium-63; Polyquaternium-74; Polyquaternium-76; Polyquaternium-86; Polyquaternium-89; Polyquaternium-95; Polyquaternium-98, Polyquaternium-104; Polyquaternium-111; Polyquaternium-112, and mixtures thereof.

Latex polymer

According to various exemplary embodiments, compositions of the present invention may be prepared from a mixture of a carboxyl functional acrylate latex polymer, a carboxyl functional polyurethane latex polymer, a carboxyl functional silicone latex polymer, a carboxyl functional non-acrylate latex polymer, and mixtures thereof One or more latex polymers that may be selected (also referred to herein as " latex polymers ").

In various embodiments, the latex polymer of the present invention may be a film-forming latex polymer or a non-film-forming latex polymer.

In at least certain embodiments of the present disclosure, the latex polymer is provided in the form of an aqueous dispersion prior to formulation of the compositions of the present disclosure. In various embodiments, the aqueous dispersion can be obtained through emulsion polymerization of the monomers, wherein the resulting latex polymer has a particle size of greater than about 1 micron. In at least one exemplary embodiment, dispersions prepared by polymerization in water of one or more monomers with polymerizable double bonds can be selected. In another exemplary embodiment, the aqueous dispersion obtained through emulsion polymerization can be spray-dried.

In another embodiment, the latex polymer is produced from a condensation reaction between the monomers, and then dispersed in an aqueous medium.

Thus, the latex polymer may be present as dispersed polymer particles in an aqueous medium, such as an aqueous dispersion medium, in various exemplary embodiments. The latex polymer may, in various embodiments, be dispersed in a respective independent dispersion medium or dispersed together in the same dispersion medium.

The dispersion medium comprises at least one solvent selected from water. The dispersion medium may further comprise an cosmetically acceptable organic solvent, for example at least one solvent selected from those described above.

In an embodiment according to the present disclosure, the latex polymer particles are not insoluble in the solvent of the dispersion medium, i.e. not water-soluble and / or not soluble in at least one cosmetically acceptable organic solvent. Thus, the latex polymer maintains its particulate form among the selected solvents or solvents.

At least in certain exemplary embodiments, the latex polymer particles according to the present disclosure can have an average diameter of up to about 1000 nm, such as from about 50 nm to about 800 nm, or from about 100 nm to about 500 nm. This particle size can be measured with a laser granulometer (e.g., Brookhaven BI90).

In various embodiments, the latex polymer may be independently neutralized, partially neutralized, or non-neutralized. In an exemplary embodiment, when the latex polymer is neutralized or partially neutralized, the particle size may be, for example, greater than about 800 nm. In at least certain embodiments, the particulate form of the latex polymer is retained in the dispersion medium.

In a further embodiment, the latex polymer may be selected from uncharged latex polymer and charged latex polymer. Thus, the latex polymer may be selected from a nonionic latex polymer, a cationic latex polymer, an anionic latex polymer and an amphoteric latex polymer, according to various exemplary embodiments.

By way of example and not limitation, the latex polymer may be a carboxyl functional acrylate latex polymer such as a vinyl monomer, a (meth) acrylic monomer, a (meth) acrylamide monomer, a mono- and dicarboxylic unsaturated acid, a (meth) , And amides of (meth) acrylic monomers, and from ethylenically unsaturated monomers selected from amides of (meth) acrylic monomers. The term " (meth) acrylic " and variations thereof, as used herein, means acrylic or methacrylic.

The (meth) acrylic monomers may be selected from, for example, acrylic acid, methacrylic acid, citraconic acid, itaconic acid, maleic acid, fumaric acid, crotonic acid and maleic anhydride. The esters of the (meth) acrylic monomers can be prepared in a non-limiting manner by reacting a C1-C8 alkyl (meth) acrylate such as methyl (meth) acrylate, ethyl (meth) (Meth) acrylate, isopentyl (meth) acrylate, neopentyl (meth) acrylate, hexyl (meth) acrylate, (Meth) acrylate, isooctyl (meth) acrylate, isooctyl (meth) acrylate, isooctyl (Meth) acrylate, isooctyl (meth) acrylate, allyl (meth) acrylate, and combinations thereof. Amides of (meth) acrylic monomers are, for example, (meth) acrylamides, especially N-alkyl (meth) acrylamides, especially N- (Meth) acrylamide, N-diacetone (meth) acrylamide, and any of these may be used in combination with one or more of the following: ethyl (meth) acrylamide, Nt-butyl And combinations thereof.

Vinyl monomers include vinyl cyanide compounds such as acrylonitrile and methacrylonitrile; Vinyl esters such as vinyl formate, vinyl acetate, vinyl propionate, vinyl neodecanoate, vinyl pivalate, vinyl benzoate and vinyl t-butyl benzoate, triallyl cyanurate; Vinyl halides such as vinyl chloride and vinylidene chloride; Aromatic mono- or divinyl compounds such as styrene, a-methylstyrene, chlorostyrene, alkylstyrene, divinylbenzene and diallyl phthalate as well as para-styrenesulfonic acid, vinylsulfone, 2- ) Acryloyloxyethylsulfonic acid, 2- (meth) acrylamido-2-methylpropylsulfonic acid, and mixtures thereof.

It should be understood that the list of monomers given is non-limiting and it is possible to use any monomers known to those of ordinary skill in the relevant art including acrylic and / or vinyl monomers (including silicon-chain modified monomers).

At least in certain non-limiting exemplary embodiments, the carboxyl functional acrylate latex polymer may be a methacrylic acid / ethyl acrylate copolymer (INCI: acrylate copolymer such as Luviflex (R) SOFT by BASF), PEG / PPG-23/6 dimethicone citraconate / C10-30 alkyl PEG-25 methacrylate / acrylic acid / methacrylic acid / ethyl acrylate / trimethylol propane PEG-15 triacrylate copolymer (INCI: Acrylate copolymer (e.g., Acidyne Shine by Dow Chemical), ethylhexyl acrylate / methyl methacrylate / butyl acrylate / butyl acrylate / butyl acrylate / butyl acrylate / Acrylic acid / methacrylic acid copolymer (INCI: acrylate / ethylhexyl acrylate copolymer such as Daitosol 5000SJ, Daito Kasei Kogyo), acryl / acrylic acid Acrylate copolymers such as the trade names Dermacry AQF (AKZONOVEL), the trade name LUVIMER (R) MAE (BASF), or the acrylate copolymers (INCI name: acrylate copolymers such as Daitosol 5000AD, Acrylate / hydroxy ester acrylate copolymers known under the trade name BALANCE CR (Akzo Nobel), under the trade name ACUDYNE 180 polymer (Dow Chemical), styrene / acrylate copolymers known under the trade name Acudyne Bold from Dow Chemical , An aqueous dispersion of a styrene / acrylate / ammonium methacrylate copolymer known under the trade designation SYNTRAN PC5620 from an interpolymer, and mixtures thereof.

In further exemplary, non-limiting embodiments, the latex polymer may be selected from a carboxyl-functional polyurethane latex polymer, such as an aqueous polyurethane dispersion. These polyurethanes are typically formed by reacting prepolymer (i) and co-reactant (ii) to form a carboxyl end or pendant polyurethane polymer. The prepolymer (i) may have a structure according to formula (I "'):

Wherein R1 is selected from a divalent radical of a dihydroxylic functional compound and R2 is selected from the hydrocarbon radical of an aliphatic or cycloaliphatic polyisocyanate and R3 is optionally substituted with an ionic group or a potential ionic group N is from about 0 to about 5, and m is greater than about 1. < RTI ID = 0.0 >

Suitable dihydroxyl compounds for providing divalent radicals R1 include those having at least two hydroxy groups and having a number average molecular weight in the range of from about 700 to about 16,000, such as from about 750 to about 5000, for example. Non-limiting examples of high molecular weight compounds include polyester polyols, polyether polyols, polyhydroxy polycarbonates, polyhydroxy polyacetals, polyhydroxypolyacrylates, polyhydroxypolyester amides, polyhydroxypolyalkadies Ene and polyhydroxypolyoxyethanol. In various embodiments, a polyester polyol, a polyether polyol, and a polyhydroxy polycarbonate may be selected. Mixtures of such compounds are also included within the scope of this disclosure.

Optional polyisocyanates for providing the hydrocarbon-based radicals R 2 include, for example, organic diisocyanates having a molecular weight in the range of from about 100 to about 1500, such as from about 112 to about 1000, or from about 140 to about 400 Includes anate.

An optional diisocyanate is selected from the group of the general formula R2 (NCO) 2, wherein R2 is a bivalent aliphatic hydrocarbon group containing about 4 to 18 carbon atoms, about 5 to 15 carbon atoms A divalent cycloaliphatic hydrocarbon group, a divalent aromatic hydrocarbon group containing about 7 to 15 carbon atoms, or a divalent aromatic hydrocarbon group containing about 6 to 15 carbon atoms.

The use of a diol, such as a molecular weight diol, R3, at least in certain embodiments, enables the rigidification of the polymer chain. The expression " low molecular weight diol " means a diol having a molecular weight in the range of from about 50 to about 800, such as from about 60 to 700, or from about 62 to 200. Which in various embodiments may contain aliphatic, cycloaliphatic, or aromatic groups. In certain exemplary embodiments, the compound contains only an aliphatic group. The diols that may be selected may optionally have up to about 20 carbon atoms and include, for example, ethylene glycol, diethylene glycol, propane-l, 2-diol, propane- 1,3-butylene glycol, neopentyl glycol, butyl ethyl propane diol, cyclohexane diol, 1,4-cyclohexane dimethanol, hexane-1,6-diol, bisphenol A (2,2-bis (4-hydroxyphenyl) propane), hydrogenated bisphenol A (2,2-bis (4-hydroxycyclohexyl) propane), and mixtures thereof. For example, R3 may be derived from neopentyl glycol.

Optionally, the low molecular weight diol may contain ionic or potentially ionic groups. Suitable low molecular weight diols containing ionic or potentially ionic groups may be selected from those disclosed in U.S. Patent No. 3,412,054. In various embodiments, the compound may be selected from dimethylolbutanoic acid (DMBA), dimethylolpropionic acid (DMPA), and a carboxyl-containing caprolactone polyester diol. If a low molecular weight diol containing ionic or potential ionic groups is selected, this may be used in an amount such that, for example, -COOH less than about 0.30 meq is present per gram of polyurethane in the polyurethane dispersion. At least in certain exemplary and non-limiting embodiments, low molecular weight diols containing ionic or potentially ionic groups are not used.

The co-reactant (ii) is a compound having a functional group, such as a hydroxy or amine group, modified in such a way as to preferentially react with an isocyanate group over the carboxyl group according to formula (II "'), in certain embodiments containing a primary amine ego:

Wherein R ₄ represents a bivalent aliphatic or cycloaliphatic or aromatic hydrocarbon group optionally substituted with an ionic group or a potential ionic group. In various embodiments, the compound may be optionally selected from alkylenediamines, such as hydrazine, ethylenediamine, propylenediamine, 1,4-butylenediamine, and piperazine; In various embodiments, the compound may be optionally selected from alkylene diols such as ethylene glycol, 1,4-butanediol (1,4-BDO or BDO), 1,6-hexanediol.

As used herein, an ionic or potentially ionic group may include groups comprising tertiary or quaternary ammonium groups, such groups convertible groups, carboxyl groups, carboxylate groups, sulfonic acid groups, and sulfonate groups . At least partial conversion of the group convertible to a salt of the type mentioned can take place prior to or during mixing with water. A particular compound is a carboxylic functional group comprising an excess equivalent of dicarboxylic acid reacted with dimethylolbutanoic acid (DMBA), dimethylolpropionic acid (DMPA), or less equivalent of glycol or carboxyl-containing caprolactone polyester diol &Lt; / RTI > polyesters.

R1, R2, R3, and R4 may independently have at least one carboxyl group.

By way of non-limiting example, such latexes can be prepared by reacting isophthalic acid / adipic acid / hexylene glycol / neopentyl glycol / dimethylol propane acid / isophorone diisocyanate copolymer (INCI name: polyurethane- (INCI name: polyurethane 2 (trade name), manufactured by Nippon Polyurethane Industry Co., Ltd.), hexylene glycol, neopentyl glycol, adipic acid, saturated methylene diphenyldiisocyanate and dimethylol propanoic acid monomer ), Copolymers of PPG-17, PPG-34, isophorone diisocyanate and dimethylol propanoic acid monomer (INCI name: polyurethane 4), isophthalic acid, adipic acid, hexylene glycol, neopentyl glycol , Copolymers of dimethylol propane acid, isophorone diisocyanate and bis-ethylaminoisobutyl-dimethicone monomer (INCI name: polyurethane 6), isophorone diisocyanate (INCI name: polyurethane 10), trimethylol propane, neopentyl glycol, dimethylol propionic acid, dimethylol propionic acid, dimethylol propionic acid, N-methylol diethanolamine copolymer (Isocyanurate), isophorone diisocyanate reacted with polytetramethylene ether glycol and isocyanatomethyl ethylbenzene copolymer (INCI name: polyurethane 12), propylene oxide, ethylene oxide and PEG / PPG-17/3 copolymer, (INCI name: polyurethane 14), isophorone diisocyanate, adipic acid, triethylene glycol, and dimethylol propionic acid copolymer (INCI name: : Polyurethane 15), 2-methyl-2,4-pentanediol, 2,2-dimethyl-1,3-propanediol, hexanedic acid, methylenedicyclohexane diisocyanate The reaction product (INCI name: polyurethane 17) with a polymer having 2,2-di (hydroxymethyl) propanoic acid, a hydrolyzed tris (2-hydroxyethyl) amine salt, 1,2- , An aqueous polyurethane dispersion of polyurethane-27, which is a composite polymer formed by reacting polyperfluoroethoxy methoxy difluorohydroxyethyl ether and isophorone diisocyanate (IPDI) to form a prepolymer But are not limited to these. The prepolymer was prepared by reacting a triethylamine salt of 3-hydroxy-2- (hydroxymethyl) -2-methyl-1-propionic acid (INCI name: polyurethane 27), a complex polymer formed by reacting dimethylolpropionic acid, Is reacted further with a polyester composed of dipentaic acid, hexylene glycol, neopentyl glycol and methylene dicyclohexyldiisocyanate (SMDI) to form a prepolymer. The prepolymer is neutralized with triethylamine and then chain-extended with hydrazine (INCI designation: polyurethane 33).

The carboxylic acid compound is selected from fatty acids, their salts and mixtures thereof.

The carboxylic acid compound may be selected from saturated or unsaturated carboxylic acids having a carbon chain generally containing from 6 to 30 carbon atoms, from 9 to 30 carbon atoms in certain embodiments, from 9 to 22 carbon atoms in certain embodiments, Wherein the carbon chain is optionally substituted, for example, with one or more (especially 1 to 4) hydroxyl groups. When the fatty acids of this disclosure are unsaturated, these compounds may contain from 1 to 3 conjugated or non-conjugated carbon-carbon double bonds.

Suitable examples of carboxylic acid compounds of this disclosure include, but are not limited to, oleic, linoleic, linolenic, isostearic, caproic, capric, caprylic, oleic, linoleic, linolenic, behenic, lauric, , Palmitic acid, and mixtures thereof.

The carboxylic acid compounds of the present disclosure may also be selected from salts of fatty acids, especially alkali metal salts of fatty acids (metal soaps) and organic base salts of fatty acids.

Metals of the alkali metal salts of fatty acids include sodium, potassium, lithium, and mixtures thereof. The organic base salts of fatty acids can be obtained from the neutralization of fatty acids with organic bases, such as ammonia, monoethanolamine or triethanolamine. Suitable examples include sodium stearate, zinc laurate, magnesium stearate, magnesium myristate, zinc stearate, potassium cocoate ammonium stearate, ammonium oleate, ammonium nonanoate, and mixtures thereof.

When present in the composition, the additives described above will generally contain up to about 95% by weight (including all ranges and subranges therebetween) based on the total weight of the composition, e.g., up to about , Up to about 40%, up to about 40%, up to about 30%, up to about 20%, up to about 15%, up to about 10%, up to about 5%, such as from about 0.001% to about 50% , or from about 0.001% to about 30%, or from about 0.001% to about 20%, or from about 0.001% to about 10% by weight.

Needless to say, those of ordinary skill in the relevant art (s) will be careful to select these or any optional additional compound (s), and / or the amount thereof, so that, in accordance with the present invention, It will not be adversely affected or substantially adversely affected.

Manufacturing method and use method

In some embodiments, the composition of the present disclosure is prepared by combining one or more of the compounds selected from polycarbodiimide, alkylmonoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines, and silicone amines, and mixtures thereof, .

In another embodiment, the composition of the present disclosure comprises at least one compound selected from polycarbodiimide, alkylmonoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines, and mixtures thereof, and at least one of water, an organic solvent And mixtures thereof.

In a further alternative embodiment, the compositions of the present disclosure comprise at least one compound selected from polycarbodiimide, alkylmonoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines and mixtures thereof, And a solvent including a solvent.

Method: Preparation and use with colorants / dyes

In some embodiments, the compositions of the present disclosure are prepared by combining a polycarbodiimide, an optional colorant or dye, and an amino compound selected from polyamines and silicone amines, and a solvent.

In another embodiment, the compositions of the present disclosure are prepared by combining a solvent selected from polycarbodiimides, optional colorants or dyes, amino compounds selected from polyamines and silicone amines, and water, organic solvents, and mixtures thereof.

In a further alternative embodiment, the composition of the present disclosure is prepared by combining a polycarbodiimide, an optional colorant or an amino compound selected from a dye, a polyamine and a silicone amine, and a solvent comprising water and an organic solvent.

1-step coating process

In one embodiment, the compositions of the present disclosure are applied on a keratin substrate, such as hair, by a one-step coating process. Compositions for use in a one-step application are prepared by combining components, including polycarbodiimide, amino silicone, and a solvent, and then forming a composition that is applied over the keratin substrate.

In one embodiment, where the composition for the one-step coating process comprises a solvent comprising water and an organic solvent, the polycarbodiimide is combined with water to form an aqueous phase, and the amino silicone is combined with an organic solvent To form a non-aqueous phase. The two phases are then combined and stirred to form an emulsion. The formed emulsion is then applied to the keratin substrate, e.g., hair, for treatment.

In another embodiment, the polycarbodiimide and amino silicone are combined with water to form an aqueous composition, which is applied to the keratin substrate, e.g., hair, for treatment.

2-step coating process

In another embodiment, the compositions of the present disclosure are applied on a keratin substrate, such as hair, by a two-step coating process. In a two-step application process, the individual components (polycarbodiimide combined with solvent and aminosilicon in combination with solvent) are applied in any order to the keratin substrate in a stepwise manner to treat the substrate.

In accordance with the present disclosure, application of a composition on a keratin substrate, e.g., hair, can occur at room temperature.

In another embodiment, application of the composition according to the present disclosure may occur at elevated temperature (or above room temperature) by applying heat to the hair or exposing the hair to elevated temperature. A heat treatment may be performed, for example, using a commonly used heat treatment tool, such as a helmet trailer or blow dryer (above 40 占 폚) or hot iron or flat iron (120 占 to 250 占 폚) or steam / May be provided by a hot roller.

In accordance with the present disclosure, compositions and treatments provide beneficial properties to keratinous fibers. In one embodiment, the compositions and treatments, in accordance with the present disclosure, impart hydrophobicity to the keratin fibers, such as damaged hair (platinum discoloration), imparting hydrophobicity upon application thereto and imparting hydrophobicity to the hydrophilic or damaged keratin fibers. In certain embodiments, the hydrophobicity is provided at room temperature, i.e., without heat treating the hair or without heating the hair. In another embodiment, the hydrophobicity is provided when heat is used on the hair (either before or after applying the composition on the hair or during application of the composition onto the hair). In one embodiment, the hydrophobicity imparted to the less hydrophobic or hydrophilic keratin fibers includes a contact angle of greater than 80 or greater than 90 or greater than 100 or greater than 110. In a further embodiment, the hydrophobicity is provided when heat is used on the hair (either before or after application of the composition onto the hair or during application of the composition onto the hair). In one embodiment, the hydrophobicity imparted to the less hydrophobic or hydrophilic keratin fibers is greater than 70 or greater than 80, or greater than 90, or greater than 100, or greater than 110, or greater than 120, or from about 70 to about 120, For example, from about 90 [deg.] To about 120 [deg.], Or, for example, from about 100 [deg.] To about 120 [

For example, the hair treated with the composition of the present invention exhibited an increased percentage of curl retention when heat treated at 50 DEG C for 30 minutes and then cooled at room temperature for a period of time, Gt; resistance < / RTI & When heat (drying in an oven) was used, the% curl retained using the composition of the present invention was higher than that obtained when heat was applied or not used on the hair. Thus, the compositions may be used in accordance with the present disclosure, particularly when heat treatment tools, such as blow dryers (60 占 폚) or hot irons or flat irons (120 占 폚 to 250 占 폚) or heat lamps , Heat wand, or other similar device to provide increased curling benefits.

The method or process of using the compositions of the present invention may depend on the type of hair targeted and consequently the specific ingredients contained in the composition used to stylize or shape or maintain the hair.

Embodiments of the present invention are methods of styling or shaping or maintaining the shape of hair.

Yet another embodiment of the present invention is a method of imparting a sustained or long-lasting style or shape to hair, comprising applying to the hair any one of the compositions of the present disclosure.

According to at least one embodiment, the method comprises applying to the hair an effective amount of any one of the compositions of the present disclosure.

The composition of the present disclosure may be used in an amount effective to achieve a desired degree of retention as well as a desirable or effective style or shape of hair by properly covering the surface of the fibers of the hair. The exact amount of composition to be applied on the hair will thus depend on the desired treatment / styling / styling / retention.

An effective amount of the composition is typically from about 0.1 gram to about 50 grams, in some applications about 20 to about 60 grams for hair treatment, in further embodiments from about 20 to about 80 grams for hair richness, Is the amount of excess. The amount applied is dependent on the amount or volume of the keratinous material to be treated, such as hair, and thus may include a small amount of hair or a higher amount of hair for a patch or a higher range and higher for a patch &Lt; / RTI > A typical application is the entire hair in the case of a hair treatment. Application to the hair will typically be understood to include making the composition functional through the hair.

In addition, the present disclosure discloses the use of the composition of the present disclosure for shaping or styling hair and / or maintaining hair style. Also disclosed is the use of the compositions of the present disclosure for the care of hair, for example for hair restoration treatments, or for reducing damage to hair or imparting hydrophobicity to the hair to improve the feel of the hair.

The composition may be applied to wet or dry hair before or after shaping. This can be used in a non-rinsing manner. In some other embodiments, the composition may be rinsed from the hair.

The hair contacted with the composition of the present invention can be air-dried and / or can be further styled or styled by applying heat on the hair and / or brushing or brushing the hair or brushing the hair by hand. Other shaping tools may be selected from combs and brushes.

In certain embodiments, the composition is applied to the keratinous fibers, for example, for about 1 to about 60 minutes, or, for example, about 5 to about 45 minutes, or such as about 5 to about 30 minutes, Min, or for example, about 20 minutes, or for example, about 10 minutes (leave-on time).

The smoothing action can be achieved by the use of suitable devices to brush or smooth hair including hair brushes, combs or flat irons. The smoothing action on the hair may also include sweeping the hair with the fingers.

A suitable applicator is an applicator brush. Although the brush is an example of a suitable applicator, especially a suitable applicator for hair, other applicators, including but not limited to spray bottles, squeeze bottles, one and two chamber pumps, tubes and other applicators known in the relevant art May be used.

Heat (at a temperature of at least 40 ° C) may be applied to the hair while the smoothing action is performed on the hair. The heat source may be selected from blow dryers, flat irons, hair dryers, heat lamps, heat wads or other similar devices.

Also, independently from the use of the embodiments, the compositions present on the fibers or hairs can be maintained for a period of time, from about 1 to about 60 minutes, such as from about 5 to about 45 minutes, or from about 5 to about 20 minutes, For about 10 to about 20 minutes, or for example about 20 minutes or for example about 10 minutes. In an alternative embodiment, the treatment time may be longer and, in some embodiments, considerably longer, so that application can last up to 24 hours to about 48 hours.

The composition of the present invention is easily spread on the hair.

Surprisingly and unexpectedly found that applying the composition on the hair retains the shape or style of the hair or curl, or makes the hair moisture tolerant. It has also surprisingly and unexpectedly found that applying the composition on the hair improves the quality of the hair, for example, with better hair feel and appearance.

It has also surprisingly and unexpectedly found that applying the composition on the hair retains the shape or style of the hair, or retains the hair or makes the hair moisture tolerant, while maintaining good cosmetic appearance and properties.

The shape / styling control, curl retention, humidity tolerance, and hair care effects obtained using the compositions and methods of the present invention may also be persistent or long-lasting, i.e., cleaning or shampoo resistant.

As used herein, " prolonged-lasting " or " sustained " means that the benefit imparted to the hair by the composition of the present invention over time and / or under high humidity conditions and / Is understood to mean to last after a cleaning cycle (water or shampoo / water or shampoo / water / conditioner / water or conditioner / water). It is understood that a plurality of cleaning cycles means more than one cleaning cycle, for example, two or three or four or five or six or seven or eight or nine or ten cleaning cycles.

Yet another embodiment of the present invention is a method of making a hair-sustaining or long-lasting-style hair, comprising: (a) providing a composition of the invention; and (b) providing instructions for applying the composition to the hair. / Shape and / or curl and / or care.

The instructions for applying the composition of the present invention to a keratinous substrate, such as hair or eyelashes on the head, may include directions for use of the composition for the end user to follow. The end user can be a consumer or a beauty worker or a beauty salon hairdresser. The instructions may include instructing the end user to properly cover the hair fibers to take up the amount of the composition in an amount sufficient to impart the desired shape, style, or retention to the hair fibers. The instructions may further include instructions for using a device, such as a comb, a brush (e.g., a hairbrush or a brush wand), a flatiron plate, a blow dryer, or a finger to stylize or stylize the hair or detach the fibers of the hair You can tell. The instructions may also instruct the end user to heat the hair, for example, by blow drying the hair or by using a thermal treatment device on the hair.

The instructions for applying the composition of the present invention to keratinous fibers, such as hair, include a box or barrel containing a container holding the composition (e.g., can, bottle or jar) And may be provided on other packaging materials.

Another embodiment of the present invention is a method of treating keratin fibers with a composition of the present invention by chemically treating the hair (e.g., dyes hair with a permanent, semi-permanent or part-permanent dyeing composition, Coloring / brightening or lifting of the hair, firing the hair using a chemical reductant / oxidizing agent, soaking the hair using alkaline and non-alkaline liquid compositions, straightening the hair using a chemical straightening agent Wherein the keratinous fibers are applied in an amount effective to protect or restore the keratinous fibers before or during or after treatment of the keratinous fibers.

The compositions described above are useful for application on keratin substrates, such as hair on the head of a human individual.

Thus, the composition of the present invention can be made into a variety of cosmetic products, such as hair care products, hair styling products and makeup products.

The hair care composition of the present invention, including hair cosmetic and styling compositions, can be used as a composition for shaping hair, a composition for maintaining the shape of hair, a styling product (e.g., gel, cream, milk, paste, wax, Combination of conditioning or protection from heat damage, rib-in hair treatment, rinse-off hair treatment, shampoo / styling composition, such as a serum, a foam, a hair lotion, a mousse, a pump-spray, a non-aerosol spray and an aerosol spray) Water and hair volume increasing compositions.

The compositions of the present invention may be in the form of an aqueous composition or emulsion, such as a lotion or cream, and in some embodiments may be applied in another form, e.g., in the form of a serum, e.g., anhydrous serum.

In one embodiment, the composition of the present invention is in the form of a non-aerosol spray, and in some embodiments, contains a volatile organic solvent / compound.

In one embodiment, the composition of the present invention is in the form of a cream. In another embodiment, the composition of the invention is in the form of an aqueous lotion (non-emulsion).

The compositions may be packaged in various forms, especially in tubes, sachets or bottles, in pump bottles, in squeeze bottles, or in aerosol containers, to apply the compositions in vaporized form or in the form of a mousse. The composition may also penetrate the applicator, particularly the glove or wipe.

The composition may be applied manually, as a dispenser nozzle or as an actuator pump, into a container equipped with a pump, applicator and dispensing comb, or with an insoluble substrate into which the composition is impregnated.

As used herein, the methods and compositions disclosed herein may be used on hair that has been artificially stained, tinted, or unfed.

As used herein, the methods and compositions disclosed herein may also be used on hair that has been artificially stained, colored or pumped, sedated, straightened, or otherwise chemically treated.

Compositions in accordance with the present disclosure may be prepared according to techniques well known to those of ordinary skill in the art.

It is to be understood that the above description refers to various exemplary embodiments, but the present disclosure is not limited thereto. It will be appreciated by those of ordinary skill in the pertinent art that various modifications may be made to the disclosed embodiments, and that such modifications are intended to be included within the scope of this disclosure. Where an embodiment using a particular structure and / or configuration is illustrated in this disclosure, the present disclosure may be practiced using any other compatible structure and / or configuration that is functionally equivalent, Or otherwise known to those skilled in the relevant arts.

The following examples are intended to further illustrate the present invention. This is not intended to limit the invention in any way. Unless otherwise indicated, all parts are by weight.

In some embodiments, the present invention provides a cosmetic composition for application to a keratin substrate, comprising at least one polycarbodiimide compound; And at least one amino compound selected from the group consisting of polyamines and silicone amines; Wherein at least one polycarbodiimide compound and at least one amino compound are present in a ratio by weight of the polycarbodiimide to amino compound of from about 10: 1 to about 1:10 by weight; Wherein the composition comprises a polycarbodiimide compound and an amino compound sufficient to impart at least one of improved color deposition, improved color retention, and extended color durability as compared to a composition comprising only one of the polycarbodiimide and the amino compound, &Lt; / RTI >

In some embodiments, the composition comprises a combined amount of about 0.1% to about 40.0% polycarbodiimide and an amino compound, based on the active weight of the composition.

In some embodiments, the amino compound is selected from polyamines and comprises a colorant, whereby the composition imparts improved color deposition and retention to the keratin substrate.

In some embodiments, the polycarbodiimide is present in an amount by weight of from about 0.01% to about 20% by weight of the composition, wherein the amino compound selected from polyamines comprises from about 0.01% to about 40% %, Wherein the amino compound selected from silicon amines is present in an amount by weight of from about 0.01% to about 40% by weight of the composition. In some embodiments, the amino compound is a polyamine selected from vinylamine / vinylformamide copolymers.

In some embodiments, the amino compound is a silicon amine selected from amodimethicone.

In some embodiments, the present invention provides a method of treating a keratin substrate, the method comprising administering to the keratin substrate a composition according to claim 1 for imparting at least one of improved color deposition, improved color retention and extended color durability In an effective amount.

In some embodiments, applying to a keratin substrate is provided as a premix comprising a composition comprising a polycarbodiimide and an amino compound, which is prepared by combining a polycarbodiimide and an amino compound and at least a solvent, To a keratin substrate; Wherein the composition is provided as a separate premix and each premix comprises separately a polycarbodiimide, an amino compound, and an optional colorant or dye, wherein the premix comprises at least a water-miscible combination of polycarbodiimides to form an aqueous phase Forming the non-aqueous phase by combining the amino compound with at least the organic solvent, and combining the optional coloring agent or dye separately from the suitable solvent, whereby at the time of use, the premix is combined and stirred A first step of forming an emulsion to be applied on the keratin substrate; The composition is provided as a separate premix and the premix is formed by combining the polycarbodiimide separately from water to form an aqueous phase and combining the amino compound separately from the organic solvent to form a non-aqueous phase, By combining the dyes separately from suitable solvents, whereby premixes containing polycarbodiimides and premixes containing amino compounds are combined at the time of use to form a mixture, whereby the mixture and any optional colorants or dyes A two-step process in which each of the premixes is separately applied to the keratin substrate in an arbitrary order; And the composition are provided as separate premixes, wherein the premix comprises combining the polycarbodiimide separately from water to form an aqueous phase, combining the amino compound with an organic solvent separately to form a non-aqueous phase, Or a multistage process which is prepared by combining the dyes separately from the appropriate solvent, and thereby applying each of the premixes separately at the time of use to the keratin substrate in an arbitrary order.

In some embodiments, the invention provides a method of treating a keratin substrate, the method comprising administering a combination of the composition of claim 1 comprising an amino compound selected from polyamines to the keratin substrate and comprising a colorant in an improved color In an amount effective to impart at least one of the following properties: adhesion, deposition, improved color retention, and extended color durability.

In some embodiments, the present invention provides a method of treating a keratin substrate, comprising contacting the composition of claim 1 comprising an amino compound selected from silicoamine to a keratin substrate with improved color deposition, improved color retention, Lt; RTI ID = 0.0 > and / or < / RTI > color durability.

In some embodiments, the invention provides an article of manufacture comprising a kit in separate packaged form, wherein the kit comprises a polycarbodiimide, an optional colorant or dye, and an amino compound, wherein the composition comprises at least a solvent 9. A composition according to claim 1 further comprising; And polycarbodiimide, an optional colorant or dye, and an amino compound are provided in two or more separate packaging materials whereby at the time of use, the contents of the packaging material are combined and stirred to form an emulsion, Comprising at least one of the compositions according to claim 1 applied directly.

In some embodiments, the present invention provides a cosmetic composition for application to a keratin substrate, comprising at least one polycarbodiimide compound; And at least one amino compound comprising at least one polyvinylamine; Wherein the polycarbodiimide compound and the amino compound comprising polyvinylamine are present in a ratio by weight of polycarbodiimide to polyvinylamine of from about 10: 1 to about 1:10 by weight; Wherein the composition is a mixture of a polycarbodiimide compound and a polyvinylamine sufficient to impart at least one of a style-humidity resistance and an increased styling retention as compared to a composition comprising only one of a polycarbodiimide and a polyvinylamine compound &Lt; / RTI >

In some embodiments, the composition comprises a combined amount of from about 0.1% to about 40.0% polycarbodiimide and a polyvinylamine compound, based on the active weight of the composition.

In some embodiments, the composition comprises a combined amount of from about 0.25% to about 20.0% polycarbodiimide and a polyvinylamine compound, based on the weight of the composition.

In some embodiments, the composition comprises a combined amount of from about 1% to about 10.0% polycarbodiimide and a polyvinylamine compound, based on the weight of the composition.

In some embodiments, retention imparted to the keratin substrate imparts improved bending force characteristics to the substrate.

In some embodiments, the at least one additive comprising at least one rheology modifier and a thickening / viscosity-modifying agent is a water-soluble or water-dispersible compound, which is an acrylic polymer, a non-acrylic polymer, a starch, Polymeric and polymeric gelling agents, silica particles, such as, for example, polymers (such as guar, guar gum), cellulosic polymers (especially hydroxyethylcellulose, cellulose gum, alkylhydroxyethylcellulose, carboxylic acid containing cellulose / carbohydrates) Clay, hyaluronic acid, alginic acid, and mixtures thereof.

In some embodiments, the composition further comprises at least one additional compound selected from polymeric (e.g., cellulosic) thickeners, amphoteric surfactants, nonionic fixed polymers, cationic surfactants, polyols and propellants.

In some embodiments, the polyvinylamine is a vinylamine / vinylformamide copolymer.

In some embodiments, the polycarbodiimide is present in an amount by weight of from about 0.01% to about 20% by weight of the composition, wherein the polyvinylamine comprises from about 0.1% to about 40% It is present in an amount by weight basis.

In some embodiments, the present invention provides a method of treating a keratinous substrate selected from hair, eyelashes, and eyebrows to improve its styling, which method comprises applying the composition of claim 1 to a keratinous substrate with a sustained style- And an amount effective to impart at least one of the styling retention.

In some embodiments, the method comprises applying heat to the keratin substrate, wherein the heat is applied prior to applying the composition to the keratin substrate, or during application of the composition or after application of the composition.

In some embodiments, the present invention provides a sustained, non-permanent stereotyping method of at least one keratin substrate or a persistent retention method of a non-permanent shape of at least one keratin substrate, Applying a keratin substrate to the composition according to claim 1; Optionally heat treating at least one keratin substrate; If heat treatment is used here, the composition is applied before heat treatment.

(For hair restoration or styling of hair) Procedure for the preparation of hair treatment composition

A stock solution of each phase was produced by stirring a selected amount or weight percentage of the active RM (raw material) in each solvent (either water, isododecane (IDD) or ethanol). Immediately prior to application, the desired bulk ratio (typically 1: 1 active material) was weighed in the vial and vigorously agitated manually for about 10 seconds / solution g to produce a milk-like emulsion. Typically, 1 g of product was applied to 1 g of hair. For two-step treatments, the stock solution was applied directly to the hair without premixing.

Example

A: Example using silicone amine

The following examples illustrate the invention and are non-limiting.

The raw materials used in the examples

A. Test Procedure

1) Procedures for determining durability using the Humidity Retention (HHCR) test

Hair Treatment

Usually a decolorized hair sample (from IHIP, length 13.5 cm, weight about 0.5 g) was treated with a solution of 4 wt% active material test solution (0.5 g solution / g hair). The hair was combed until the solution was evenly distributed over the surface of the hair sample. The treated hair was then wound onto a spiral rod (0.5 in diameter) and was made as follows:

Dry or overnight at room temperature

Dry in oven at 50 ° C for 30 minutes, then dry overnight at room temperature.

2) Curl retention measurement

The wound hair was removed from the rod and placed in a humidity chamber at 90% RH, 40 < 0 > C for 5 hours. Curl retention% was calculated using the following equation:

Where: Lo = original hair length (fully extended hair length)

Li = initial hair length (length of hair before humidity exposure)

Lt = humidity 5 hours after exposure Hair length

2) Procedures for hydrophobic testing using contact angle

Hair Treatment

Treated with a test composition (1 g treatment / g of hair) in a strip or sample of decolorized hair (0.5 cm wide, about 0.75 g from IHIP), placed in an oven at 50 캜 for 30 minutes and dried overnight . The following morning, the hair was washed with conventional sulfate-based shampoo (DOP shampoo), rinsed, dried in a helmet dryer, and measured for residual hydrophobicity.

Hydrophobic measurement

The hydrophobicity of each sample was determined by contact angle measurement using a Biolin Scientific Contact Angle Tensiometer, model C204A. A bundle of 30 to 50 fibers was fixed to create a flat surface. 3 uL drops of DI H2O were placed on the fiber surface and the contact angle was measured for 10 seconds. The values reported below are the average of three measurements using a contact angle at 10 seconds.

Sufficient porous hair or hydrophobic hair will not support the droplet for a total of 10 seconds. In this case, instead report the time for the droplet to be completely absorbed / spreaded.

I. Moisture retention of hair treated with aminosilicon compound 1 and polycarbodiimide 1

Hair specimens were treated with the following 4% active solution (0.5 g / g hair):

4% in isododecane Amino silicone compound 1

2% Amino silicone compound 1 (in isododecane) + 2% polycarbodiimide in water 1

4% of polycarbodiimide 1 in water

The hair was then dried overnight around the spiral curling rod. The results of the Humidity Curtain Retention (HHCR) are shown below.

The results show that the hair treated with the composition of the present invention at room temperature exhibited an increased percentage of curl retention indicating higher resistance to high humidity and high temperatures when compared to hair treated alone with either of the materials . The hair treated with the composition of the present invention exhibited lower curl retention values showing poorer styling / curl retention at time and at high humidity compared to hair samples treated with either alone, As evidenced, exhibited better styling / curl retention in time and in high humidity conditions. Thus, the incorporation of the polycarbodiimide results in a coating on the hair with increased humidity resistance through cross-linking interaction of the amine silicone with the hair.

II. The aminosilicone compound 1 and the polycarbodiimide 1 and the moisture-retaining properties of heat-treated hair

Three hair samples were treated with 4% active treatment solution (0.5 g product / g hair) prepared as described in Example I above.

The hair was then dried on a spiral curling rod in a 50 < 0 > C oven for 30 minutes, then dried overnight at room temperature. The HHCR results are shown below.

The results show that the hair treated with the composition of the present invention at room temperature, dried with heat (50 < 0 > C for 30 minutes), and then dried at room temperature, has an increased percentage of curl retention, Lt; RTI ID = 0.0 > high-temperature < / RTI > In addition, the percent retention of curl for the hair treated with the composition of the present invention was higher when heat was used compared to the percent retention of curl when no heat was used (see Table 1). It can be expected that the same or similar performance to that obtained according to the present invention can be achieved using other types of heat treatment tools such as blow dryers, flat irons, hot irons, steam / hot rollers, and the like.

III. Moisture retention of hair treated with aminosilicon compound 2 and polycarbodiimide 1

Hair samples were treated with a 4% active solution (0.5 g / g hair) of the following composition:

4% in isododecane Amino silicone compound 2

2% Amino silicone compound 2 (in isododecane) + 2% polycarbodiimide 1

4% polycarbodiimide 1

IV. The aminosilicone compound 2 and the polycarbodiimide 1 and the moisture-retaining properties of heat treated hair

The hair was then dried on a spiral curling rod in a 50 < 0 > C oven for 30 minutes, then dried overnight at room temperature. The results of the humid retention are shown below.

The results show that the hair treated with the composition of the present invention at room temperature, dried with heat (50 < 0 > C for 30 minutes), and then dried at room temperature, has an increased percentage of curl retention, Lt; RTI ID = 0.0 > high-temperature < / RTI > In addition, the curl retention for the hair treated with the composition of the present invention was higher when heat was used as compared to the percent curl obtained when no heat was used (see Table 3). It can be expected that the same or similar performance to that obtained according to the present invention can be achieved using other types of heat treatment tools such as blow dryers, flat irons, hot irons, steam / hot rollers, and the like.

This example demonstrates that cross-linking interactions between aminosilicon compounds and polycarbodiimides and hairs result in better styling and shape memory as evidenced by the elasticity of hair style / curl for high humidity.

V. Hydrophobicity of hair treated with aminosilicon compound 1 and polycarbodiimide 1

Three hair samples were treated with the following composition (1 g product / g hair):

2% in isododecane Amino silicone compound 1

2% in isododecane Amino silicone compound 1 + 2% polycarbodiimide in water 1

2% of polycarbodiimide 1 in water

The hair was then placed in a 50 < 0 > C oven for 30 minutes and then allowed to dry overnight at room temperature. After shampooing the next day, the samples showed these contact angles:

The contact angle measurements indicated that the combination of polycarbodiimide and an aminosilicon compound caused increased hydrophobicity imparted to the hair even after hair was shampooed, i.e., the hydrophobicity imparted to the hair was shampoo tolerance. In contrast, the results indicate that the aminosilicon compound did not impart hydrophobicity to the hair, as shown by the contact angle of 0, and the polycarbodiimide imparted less hydrophobicity to the hair.

VI. Humorous Retention (HHCR) Test and Shampoo Resistance

Hair Treatment

Wash the sample of hair from Test Method 1 (apply product and dry with or without heat, perform humid retention at 90% humidity 40 ° C). Remove the swatches from the humidity chamber and leave at ambient room temperature.

Cleansing of treatments

The hair is cleaned with 0.4 g of commercially available shampoo / g hair. Massage the hair for 10 seconds with shampoo and rinse with water for 20 seconds. Comb the hair twice and loosen the hair. Wind the hair sample around the curling rod. Dry overnight at room temperature.

Curl retention measurement

The wound hair was removed from the rod and placed in a humidity chamber at 90% RH, 40 < 0 > C for 5 hours. Curl retention% was calculated as described above.

After shampooing once, the specimens were dried in the oven at 50 ° C for 30 minutes, and then dried at room temperature. Once the sample was rinsed, no additional heat was used without drying.

The results show that the hair treated with the composition of the present invention at room temperature has an increased percentage of curl retention, which indicates a higher resistance to shampoo cold, moisture and high temperatures when compared to hair treated with either of the materials alone . The compositions of the present invention exhibited better styling / curl retention as indicated by time and through shampooing and by higher curl retention values in high humidity. On the other hand, hair treated with either of the materials alone showed a lower retention value, indicating a lower styling retention in humid through time and through shampoo treatments. Thus, incorporation of the polycarbodiimide with or without a heat treatment step results in a coating on the hair having increased humidity resistance through cross-linking interaction of the amine silicone with the hair.

B: Example using amine / polyamine

The raw materials used in the examples

A. Test Procedure

Hair Treatment

Dry or overnight at room temperature

Dry in oven at 50 ° C for 30 minutes, then dry overnight at room temperature.

Curl retention measurement

Where: Lo = original hair length (fully extended hair length)

Li = initial hair length (length of hair before humidity exposure)

Lt = humidity 5 hours after exposure Hair length

2) Procedure for determining mechanical properties of treated hair using 3-point bending

Hair Treatment

A strip of normal hair (from IHIP, 1 cm wide, 15 cm long, about 2.0-2.5 grams of hair) was treated with the test solution (0.5 g of aqueous solution / g hair). The hair was combed until the solution was evenly distributed over the surface of the hair. The treated hair in a straight configuration was then dried overnight at room temperature.

3 point bend measurement

J. Cosmet. The test was performed using a texture analyzer (Model TA-XTPlus, Texture Technologies Corporation) equipped with a hair-loading accessory as described in U.S. Sci., 53, 345-362 (November / December 2002) . The cantilever bend test was performed in the following order: The hair was placed on a 2-point 6 cm wide, the probe indicating the third point was placed at the center of the hair's hair, and 10 of the 10-mm hair- Cycle. The test protocol was as follows:

Test mode = Compression

Preliminary - Test speed = 2 mm / sec

Test speed = 2 mm / sec

Post-test speed = 2 mm / sec

Target mode = distance

Distance = 10 mm

Count = 10

Trigger type = automatic (force)

Starting force = 1 g

After completing the bending of the 10 cycles, a plot of force was generated as a function of the distance of ten deflections. From the plot, the maximum force was determined in the first demould.

A high maximum force indicates that the hair is rigid with strong retention and a lower maximum force indicates that the hair is weaker with weaker retention.

Each experiment was carried out three times, and the results are reported from the average of three experiments.

3) Procedures for hydrophobic testing using contact angle

Hair Treatment

Treated with the composition of the present invention (1 g treatment / g of hair) in a strip or sample of decolorized hair (0.5 cm wide, about 0.75 g from IHIP), placed in an oven at 50 캜 for 30 minutes, And dried. The following morning, the hair was washed with conventional sulfate-based shampoo (DOP shampoo), rinsed, dried in a helmet dryer, and measured for residual hydrophobicity.

Hydrophobic measurement

The hydrophobicity of each sample was measured by contact angle measurement using a non-raised scientific contact angle tensiometer, model C204A. A bundle of 30 to 50 fibers was fixed to create a flat surface. Three microliters of DI H ₂ O was placed on the fiber surface and the contact angle was measured for 10 seconds. The values reported below are the average of three measurements using a contact angle at 10 seconds.

B. Example

I. Moisture retention of hair treated with polyvinylamine and polycarbodiimide 1

Hair specimens were treated with 4% active solution (0.5 g / g hair):

4% polyvinylamine in water

2% polyvinylamine in water + 2% polycarbodiimide 1

4% of polycarbodiimide 1 in water

The hair was then dried at ambient temperature overnight around the curling rod. The hair was removed from the curling rod and placed in a humidity chamber at 90% humidity and 40 ° C for 5 hours. The results of the humid retention are shown below.

[Table 1]

The results show that in the table above, the hair treated with the composition of the invention at room temperature exhibited an increased percentage of curl retention, which shows a higher resistance to high humidity and high temperatures when compared to hair treated with either of the materials alone . The hair treated with the composition of the present invention exhibited lower curl retention values showing poorer styling / curl retention at time and at high humidity compared to hair samples treated with either alone, As evidenced, exhibited better styling / curl retention in time and in high humidity conditions. Thus, combining the polycarbodiimide with an amino compound produced a coating on the hair that imparted increased humidity resistance properties achieved through interaction of the polycarbodiimide with the amino compound and hair on the hair.

II. Moisture retention of hair treated with polyvinylamine and polycarbodiimide 1 along with heat

Three specimens were treated with 4% active solution treatment (0.5 g / g product):

4% polyvinylamine in water

2% polyvinylamine in water + 2% polycarbodiimide 1

4% of polycarbodiimide 1 in water

The hair was then dried on a spiral curling rod in a 50 < 0 > C oven for 30 minutes, then dried overnight at room temperature. The hair was then removed from the curling rod and placed in a humidity chamber for 5 hours at 90% humidity and 40 占 폚. The results of the humid retention are shown below.

[Table 2]

The results in the above table show that the hair treated with the composition of the present invention at room temperature, dried with heat (50 占 폚 for 30 minutes), and then dried at room temperature showed an increased percentage of curl retention, &Lt; / RTI > exhibit higher tolerance to high humidity and high temperatures when compared to hair treated alone. In addition, the percent retention of curl for the hair treated with the composition of the present invention was higher when heat was used compared to the percent retention of curl when no heat was used (see Table 1). The same or similar performance to that obtained according to the present invention may be achieved using other types of heat treatment tools, such as a helmet dryer (in a hairdressing salon), a blow dryer, a heat lamp, a curling iron, Can be expected.

III. The moisture content of the hair treated with the alkoxylated polyamines and polycarbodiimide 1

A 4% alkoxylated polyamine in ethanol

2% alkoxylated polyamine in ethanol + 2% polycarbodiimide 1 in water

4% of polycarbodiimide 1 in water

The hair was then dried overnight around the curling bar. The hair was then removed from the curling rod and placed in a humidity chamber for 5 hours at 90% humidity and 40 占 폚. The results of the humid retention are shown below.

[Table 3]

The results in the above table show that the hair treated with the composition of the present invention at room temperature exhibited an increased percentage of curl retention which was associated with higher tolerance to high humidity and high temperatures when compared to hair treated with either of the materials alone Respectively. The hair treated with the composition of the present invention exhibited lower curl retention values showing poorer styling / curl retention at time and at high humidity compared to hair samples treated with either alone, As evidenced, exhibited better styling / curl retention in time and in high humidity conditions. Thus, combining the polycarbodiimide with an amino compound produced a coating on the hair that imparted increased humidity resistance properties achieved through interaction of the polycarbodiimide with the amino compound and hair on the hair.

IV. Moisture retention of hair treated with alkoxylated polyamines and polycarbodiimide 1 with heat

The active solution was prepared as described in Example IV above.

A 4% alkoxylated polyamine in ethanol

2% alkoxylated polyamine in ethanol + 2% polycarbodiimide 1 in water

4% of polycarbodiimide 1 in water

[Table 4]

The results in the above table show that the hair treated with the composition of the present invention at room temperature, dried with heat (50 占 폚 for 30 minutes), and then dried at room temperature showed an increased percentage of curl retention, &Lt; / RTI > exhibit higher tolerance to high humidity and high temperatures when compared to hair treated alone. In addition, the curl retention for the hair treated with the composition of the present invention was higher when heat was used as compared to the percent curl obtained when no heat was used (see Table 3). The same or similar performance to that obtained according to the present invention may be achieved using other types of heat treatment tools, such as a helmet dryer (in a hairdressing salon), a blow dryer, a heat lamp, a curling iron, Can be expected.

V. Mechanical properties of hair treated with polyvinylamine and polycarbodiimide 1

Inexperienced (not chemically treated) hair specimens (about 2.0-2.5 g) were treated with the following aqueous solution (0.5 g product / g hair) prepared as in Example I above.

2% polyvinylamine in water

2% polyvinylamine in water + 2% polycarbodiimide 1

2% of polycarbodiimide 1 in water

The treated hair samples were dried overnight at room temperature. A three point bend test was performed on these hairs (3 repetitions) to determine the maximum force (FMax) required to bend the hair 10 cm down.

[Table 5]

The results show that the hair treated with the composition of the present invention has significantly increased stiffness, at least twice the stiffness, up to 138 times stiffness compared to hair treated with either PVA or polycarbodiimide alone. The maximum force obtained using the composition of the present invention was also significantly greater than the combined maximum force obtained using each material alone. The significantly increased stiffness of the hair treated with the composition of the present invention also shows a stronger retention on the hair. Incorporation of polycarbodiimide into the coating increases stiffness through interaction of polycarbodiimide with amino compounds and hair. This increased stiffness translates into improved styling / shaping performance of the coating or film.

This example demonstrates that the interaction between the amino compound and the polycarbodiimide and the hair results in greater rigidity / rigidity / retention as well as style and shape memory as evidenced by the hair style / Lt; / RTI >

VI. Hydrophobicity and shampoo resistance of damaged hair treated with polyvinylamine and polycarbodiimide 1

The dual-decolorized hair specimen (0.5 cm wide, 0.75 g) was treated with aqueous solution (1 g product / g hair):

2% polyvinylamine

2% polyvinylamine 2% polycarbodiimide 1

2% polycarbodiimide 1

The treated hair samples were placed in a 50 < 0 > C oven for 30 minutes and then allowed to dry overnight at room temperature. The swatches were shampooed 10 times (10 times shampoo / washing cycle) using a conventional shampoo shampoo. The following contact angles were measured:

[Table 6]

The contact angle measurements in the above table showed that the combination of polycarbodiimide and amino compounds resulted in increased hydrophobicity imparted to the hair even after hair was shampooed 10 times, i.e., the hydrophobicity imparted to the hair was shampoo tolerance . On the contrary, polycarbodiimide did not impart hydrophobicity to the hair as shown by the contact angle of 0, and the amino compound imparted less hydrophobicity to the hair.

VII. Humorous Retention (HHCR) Test and Shampoo Resistance

step

Hair Treatment

The hair samples (Tables 1 and 2) treated according to Examples I and II above were cleaned as described below:

Washing treatment

The hair was treated with 0.4 g of commercially available shampoo / g hair. Massage the hair for 10 seconds with shampoo and rinse with water for 20 seconds. Comb the hair twice and loosen the hair. Hair specimens were wrapped around the curling rod and dried overnight at room temperature.

Curl retention measurement

1) Shampoo tolerance test results (HHCR value) on hair treated according to Example I (Table 1)

The hair sample treated with the active solution was shampooed and dried overnight around the curling rod.

The results in the above table show that the hair treated with the composition of the present invention at room temperature has an increased percentage of curl retention, which is better for shampoo cold, humid and high temperature conditions as compared to hair treated with either of the materials alone Indicating high resistance. The compositions of the present invention exhibited better styling / curl retention as indicated by time and through shampooing and by higher curl retention values in high humidity. On the other hand, hair treated with either of the materials alone showed a lower retention value, indicating a lower styling retention in humid through time and through shampoo treatments. Thus, the hair treated with the composition of the present invention exhibited significantly better cleaning / shampoo resistance characteristics as compared to the hair treated with each material alone.

2) Shampoo tolerance (heat use) test results (HHCR value) on the hair treated according to Example II (Table 2)

The results show that the hair treated with the composition of the present invention at room temperature has an increased percentage of curl retention, which indicates a higher resistance to shampoo cold, moisture and high temperatures when compared to hair treated with either of the materials alone . The compositions of the present invention exhibited better styling / curl retention as indicated by time and through shampooing and by higher curl retention values in high humidity. On the other hand, hair treated with either of the materials alone showed a lower retention value, indicating a lower styling retention in humid through time and through shampoo treatments. Thus, the hair treated with the composition of the present invention and heat-treated showed significantly better cleaning / shampoo resistance characteristics as compared to the hair treated with each material alone.

In addition, the percent retention of curl for the hair treated with the composition of the present invention was higher when heat was used compared to the percent retention of curl when no heat was used (see Table 7). The same or similar performance to that obtained according to the present invention may be achieved using other types of heat treatment tools, such as a helmet dryer (in a hairdressing salon), a blow dryer, a heat lamp, a curling iron, Can be expected.

It is to be understood that the above description describes preferred embodiments of the present disclosure and modifications may be made without departing from the spirit or scope of the present disclosure as set forth in the claims.

C: Example using polyvinylamine

Stirring the active RM (raw material) of the selected amount or weight percentage in the selected solvent (water, or a mixture of water and an organic solvent such as isododecane (IDD) or ethanol or an organic solvent) Lt; / RTI > Immediately prior to application, the desired negative ratio (typically 2: 1 active material) was weighed in a vial and mixed to produce a hair treatment solution. When the two phases contained an aqueous phase and a non-aqueous phase, the two phases in the vial were stirred or shaken to produce an emulsion. Typically, 0.25 to 1 g of product is applied to 0.5 to 2 g of hair. In the case of a two-step treatment, the stock solution is directly applied to the hair without premixing.

Test procedure

Hair Treatment

Usually a decolorized hair sample (from IHIP, length 13.5 cm, weight about 0.5 g) was treated with a solution of the active material test solution (0.5 g solution / g hair). The hair was combed until the solution was evenly distributed over the surface of the hair sample. The treated hair was then wound onto a spiral rod (0.5 in diameter) and was made as follows:

Dry or overnight at room temperature

Dry in oven at 60 ° C for 30 minutes, then dry overnight at room temperature.

Curl retention measurement

The wound hair was removed from the rod and placed in a humidity chamber at 80% RH, 25 占 폚 for 5 hours. Curl retention% was calculated using the following equation:

Where: Lo = original hair length (fully extended hair length)

Li = initial hair length (length of hair before humidity exposure)

Lt = humidity 5 hours after exposure Hair length

Hair treatment

3 point bend measurement

J. Cosmet. The test was performed using a texture analyzer (model TA-XTPlus, Texture Technologies Corporation) equipped with a hair-loading accessory as described in U.S. Sci., 53, 345-362 (November / December 2002). The cantilever bending experiment was performed in the following order: The hair was placed on a 6 cm wide 2-point, the probe representing the third point was placed at the center of the hair, and 10 times of 10-mm demineralization Cycle.

The test protocol included the following parameters: test mode = compression; Preliminary - test speed = 2 mm / sec; Test speed = 2 mm / sec; Post-test speed = 2 mm / sec; Target mode = distance; Distance = 10 mm; Count = 10; Trigger type = automatic (force); Starting force = 1g.

After completing the bending of the 10 cycles, a plot of force was generated as a function of the distance of ten deflections. From the plot, the maximum force was determined in the first demould. A high maximum force indicates that the hair is rigid with strong retention and a lower maximum force indicates that the hair is weaker with weaker retention.

Example

The raw materials used in the examples

A. Name and Ingredient Name:

Polyvinylamine or PVA (NCI designation is vinylamine / vinylformamide copolymer; commercially available as LUVIQUAT 9030 from supplier BASF)

Polycarbodiimide 1 (commercially available as V-02-L2 from Supply Nisshinbo)

B. EXAMPLES OF EXEMPLARY COMPOSITION

In an exemplary embodiment, a composition according to the present invention is prepared by mixing the polycarbodiimide to polyvinylamine-containing composition at a ratio of from about 1: 1 to about 1: 2 with the polycarbodiimide in the amounts listed in Table 1B , &Lt; / RTI > polyvinylamine, as shown in Table 1A:

[Table 1A]

[Table 1B]

Hair specimens were treated with composition (0.5 g product / g hair) containing composition comprising polycarbodiimide and polyvinylamine at the ratios listed below with heat (60 占 폚) at room temperature (25 占 폚). The hair was then dried at ambient temperature overnight around the curling rod. The hair was removed from the curling rod and placed in a humidity chamber at 80% humidity and 25 ° C for 5 hours.

[Table 2]

[Table 3]

The results show that in the table above, the hair treated with the composition of the present invention at room temperature showed an improved percentage of curl retention as compared to hair treated with Formulation 1 containing polyvinylamine alone. Significant improvement was observed in the thermally treated compositions, which shows higher resistance to high humidity and high temperatures when compared to hair treated alone with either of the materials.

The hair treated with the composition of the present invention exhibited higher curl retention when treated at high temperature compared to hair samples treated alone with either of the materials that exhibited lower curl retention values exhibiting poorer styling / Exhibited better styling / curl retention in time and under high humidity conditions as evidenced by curl retention values. Thus, combining polycarbodiimide with an amino compound produced a film coating on the hair that imparted increased moisture tolerance properties achieved through interaction of the polycarbodiimide with the amino compound and hair on the hair.

II. Mechanical properties of hair treated with polyvinylamine and polycarbodiimide 1

Inexperienced (not chemically treated) hair specimens (about 2.0-2.5 g) were treated with the solution prepared as in Example I (0.5 g product / g hair). The treated hair samples were dried overnight at room temperature. A three point bend test was performed on these hairs (3 repetitions) to determine the maximum force (FMax) required to bend the hair 10 cm down.

[Table 4]

[Table 5]

The results show that the hair treated with the composition of the present invention had significantly increased stiffness regardless of whether it was treated at room temperature or at high temperature and the most noticeable improvement was observed in the hair treated at room temperature. Formulation 1 of the present invention with polycarbodiimide exhibited a stiffness of more than 2-fold as compared to hair treated by Formulation 1 of the present invention alone and was 6-fold higher than hair treated with polycarbodiimide alone And showed stiffness exceeding. The maximum force obtained using the composition of the present invention was also significantly greater than the combined maximum force obtained using each material alone. The significantly increased stiffness of the hair treated with the composition of the present invention also shows a stronger retention on the hair.

This example demonstrates that the interaction between the amino compound and the polycarbodiimide and the hair induces style and shape memory as well as greater stiffness / rigidity / retention as evidenced by the elasticity of hair style / curl for high humidity .

D: Examples using silicone amines and polyamines for hair color

How to change the color of your hair

In some embodiments, the invention includes altering the color of the hair that can be achieved when the color of the hair is lifted or brightened and / or when the artificial color is deposited on the hair.

Artificial hues can be derived from oxidative staining with oxidative dye precursors or from direct staining with direct dyes or from temporary staining with temporary stains such as pigments and natural dyes.

When hair color lifting is desired, the hair treatment composition of the present invention may be mixed with an oxidizing composition containing at least an oxidizing agent.

When an oxidative coloring treatment is to be carried out on the hair, the hair treatment composition of the present invention further contains a coloring agent selected from an oxidative dye precursor, and such a composition can be mixed with an oxidizing composition containing at least an oxidizing agent.

The term " mixed " and all variations of this term refer to contacting or combining or reconstituting or dissolving, dispersing or blending a hair treatment composition and an oxidizing composition as used herein. It may also mean introducing a hair treatment composition into the oxidizing composition. It may also mean putting the hair treatment composition in the same vessel or vessel as the oxidizing composition.

Thus, a method of changing the hue of hair with an oxidizing composition in accordance with the present invention comprises the step of applying on the hair a composition for changing the hue of the hair comprising the oxidizing composition of the present invention and the hair treatment composition. The composition applied on the hair is formed by mixing the hair treatment composition with the oxidizing composition.

The hair treatment composition may comprise from about 1: 0.01 to about 1:10, such as from about 1: 0.01 to about 1: 0.05, from about 1: 0.05 to about 1: 0.1, from about 1: 0.1 to about 1: From about 1: 1 to about 1: 2, from about 1: 2 to about 1: 3, from about 1: 3 to about 1: 4, from about 1: 5 to about 1: 10. &Lt; / RTI > Thus, in accordance with various embodiments, compositions of the present invention that differ from the present disclosure may contain one or more of the following: 0.01, 0.02, 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.1, 0.2, May be mixed or combined with the oxidizing composition in a weight ratio of 1: 0.7, 0.8, 0.9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 < / RTI >

Applying a composition for changing the hue of the hair once the hair treatment composition and the oxidizing composition is applied and applied on the hair, for example, for about 1 to about 60 minutes, such as about 5 to about 45 minutes, After the residence time on the hair (rib-on time), for example, from about 10 minutes to about 20 minutes, or from about 10 minutes to about 20 minutes, or for example, about 20 minutes, the hair is rinsed, optionally shampooed, Optionally with a hair conditioning composition, rinsed again, and then dried. The shampoo and hair conditioning composition may be any conventional hair shampoo and conditioner product.

In another embodiment, the composition does not comprise a hue modification composition and is applied to the keratin substrate prior to, during, or after application of the hue modification composition. In some embodiments, before or after application is immediately before or after, and in other embodiments the time interval between application of the formulation of the present invention and application of the color changing composition may be minutes, hours or even days.

Also, independently of whether or not the composition of the present invention is applied with the hue modification composition, the mixture or composition present on the fiber or hair (from the instant mixing of the hair treatment and the oxidizing composition, or from the succession of the hair treatment and the oxidizing composition For example, from about 5 to about 45 minutes, or from about 5 to about 30 minutes, such as from about 5 to about 30 minutes, , Or for example from about 5 to about 20 minutes, or from about 10 to about 20 minutes, or for example, about 20 minutes, or for example, about 10 minutes.

The temperature during the method of changing the color of hair is from room temperature to 80 캜, and in certain embodiments from room temperature to 60 캜.

An effective amount of the composition is typically from about 0.1 gram to about 50 grams, in some applications about 20 to about 60 grams for hair treatment, in further embodiments from about 20 to about 80 grams for hair richness, Is the amount of excess. The amount applied is dependent on the amount or volume of the keratin substrate to be treated, such as hair, and thus may include a small amount of hair, or a higher amount of hair for a patch or a higher range for a patch and beyond &Lt; / RTI > A typical application is the entire hair in the case of a hair treatment. Application to the hair will typically be understood to include making the composition functional through the hair.

Test procedure

Color measurement

The color of each sample was measured with a Minolta CM2600d spectroscope (CIEL * a * b * system) to determine the degree of hair color change (e.g., the degree of color / Measured using a colorimeter (including specular components, 10 degree angle, illuminant D65).

The L * a * b * color system is a color system that assigns each color to a position within the spherical color space. In this color space, the brightness is represented by the position in the ordinate (z-axis) direction, the hue is represented by the circumferential position, and the saturation is expressed by the distance from the central axis. The position on the ordinate (z-axis) representing the brightness is designated by L *, and the L * value changes from 0 corresponding to black to 100 corresponding to white. the positive direction of the x axis corresponds to the red direction, the positive direction of the y axis corresponds to the yellow color, the negative direction of the x axis corresponds to the green direction, the negative direction of the y axis corresponds to the blue direction, The position is specified by a *, whose value changes from -60 to +60, and the position on the y-axis is specified by b *, whose value changes from -60 to +60. The color and saturation are represented by the a * value and the b * value, respectively.

Two parameters, L and DELTA E (delta-E), can be measured. L * represents the intensity of the color, a * represents the green / red color axis, and b * represents the blue / yellow color axis. The determination of the ΔE value is based on L *, a *, and b *.

Depending on such a system, the larger the value of L, the brighter or less intense the color. Conversely, the lower the value of L, the darker or stronger the hue (which may also indicate a higher color deposition if the composition contains a colorant).

The difference between the L value for the treated hair versus the L value for the control hair sample, or? L represents the change in L value: the negative the ΔL value, the darker the color deposited on the hair: ΔL = Lt (treated hair) - Lc (control hair)

Delta-E (ΔE) represents the color change. If? E is less than 1.0, there is almost no color difference that human eyes can perceive. When? E exceeds 1.0, there is a recognizable color change.

Example 1: Hair color protection using polycarbodiimide and polyamines

purpose

Use of polycarbodiimide and polyamines as in-color treatments to improve color deposition and color retention of colored hair for shampoos.

matter

Polycarbodiimide (Carbodilite V-10 from Nishinbo)

Vinylamine / vinylformamide copolymer (LUPAMINE 9080 from BASF)

protocol

Normal bleached hair samples (about 5 g) were stained for 30 minutes with L'Oreal Excellence 6RR color cream (Intense Auburn) according to the following protocol:

The following ratios were used for the coloring method:

1 (hair g): 2 (color cream / dye g): 3 (20 vol developer) g: 0.5 (water or test substance g)

After coloring, the hair was rinsed 10 times with water for 30 seconds, blow dried and wound with shampoo.

L, a, and b values were taken before and after shampooing. Then, the change in total color, dE (delta-E), was calculated.

result

The results show that the color-treated samples containing both polycarbodiimide and polyamine exhibit better red color (maximum value) after shampooing and the best color (lowest dE) when compared to other untreated controls Keeping it.

Specifically, when the polycarbodiimide alone was added to the color composition, there was no improvement in color protection as evidenced by a similar dE value. The polyamine alone reduces color protection as evidenced by the larger dE value when compared to Protocol 1. [ Only the combination of polyamine and polycarbodiimide provides color protection as evidenced by the lower dE value from protocol 1.

The color protection provided by the formulation is visible as it is more realistic to the original color compared to all the control samples.

Example 2: Post color treatment for protection of hair color using polycarbodiimide and silicone amine

purpose

Use of polycarbodiimide and silicone amines as post-treatments to aid in color retention of pigmented hair for shampoos.

matter

Polycarbodiimide (Carbodilite V-02-L2 from Nisshinbo)

Amodimethicone / silicone amine (Shin-Etsu KF 8020)

protocol

Normal discolored hair samples (approximately 1 g each) were stained with L'Oreal Excellence 6RR Color Cream (Intense Avenue) for 30 minutes, rinsed, and air dried. The following ratios were used for the coloring method:

1 (hair g): 1.5 (color cream g): 3 (20 vol developer g)

After the coloring treatment, 2 g of the following treatments were applied to the colored hair, allowed to stand on the hair for 15 minutes, and then the hair was blow dried:

After the treatment, the hair was shampooed 10 times.

result

The results indicate that the samples treated with both polycarbodiimide and silicone amines retained the best color after shampooing (lowest dE) when compared to other untreated controls. Specifically, when carbodililte alone is used, the color protection is reduced as evidenced by the higher dE value. The silicone amine alone provides some color protection for itself as evidenced by the lower dE value. However, the combination of silicone amine and polycarbodiimide provides the best color protection as evidenced by the lowest dE value.

Claims

A composition for treatment of a keratinous substrate,
Polycarbodiimide compounds; And
At least one compound selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines, and mixtures thereof,
The composition comprises from about 0.01 to about 10.0 weight percent of the polycarbodiimide compound, and from about 1 to about 10 weight percent, based on the weight of the composition, of an alkyl monoamine, an alkoxylated polyamine, an alkoxylated monoamine, a polyamine and a silicone amine, And a combined amount of at least one of the selected compounds,
Wherein the composition is sufficient to impart to the keratin substrate an increased hydrophobicity to the keratin substrate and an increased retention to the shape or configuration of the carrageenan substrate after application to the keratin substrate, Amide compound, and a compound selected from the group consisting of alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines, and mixtures thereof.

3. The composition of claim 1, wherein the polycarbodiimide compound comprises a carbodiimide polymer or copolymer and has the formula:

Wherein X ₁ and X ₂ each independently represent O, S or NH; R ₁ and R ₂ each independently represent a hydrocarbon group containing at least one catenary or non-catenary heteroatom and being a linear or branched and cyclic or non-cyclic group which is an ionic or non-ionic segment , Or a partially or fully fluorinated hydrocarbon group containing one or more catechinergic or non-catechinic heteroatoms; n and z are each independently an integer of 0 to 20; L ₁ is a C ₁ to C ₁₈ divalent aliphatic hydrocarbon group, a C ₃ to C ₁₃ divalent alicyclic hydrocarbon group, a C ₆ to C ₁₄ divalent aromatic hydrocarbon group, a C ₃ to C ₁₂ divalent heterocyclic group, m - a C ₆ to C ₁₄ divalent aromatic hydrocarbon group which is not selected from tetramethyl xylylene; Wherein the plurality of L < ₁ > groups may be the same or different from each other; E is OR < ₃ > -O; SR ₄ -S; And R ₅ -NR ₄ -NR ₅ ;
R ₃ and R ₄ are each independently a hydrocarbon radical which may contain a halogen atom or one or more catenary or non-categorical heteroatoms, including aromatic, cycloaliphatic, aryl and linear or branched alkyl radicals, R < ₅ > is hydrogen or a hydrocarbon radical, which when present comprises a halogen atom or one or more catenary or non-categorical heteroatoms.

3. The composition of claim 2, wherein the polycarbodiimide compound is a copolymer derived from alpha-methylstyryl-isocyanate having the formula:

Wherein R is an alkyl, cycloalkyl or aryl group having 1 to 24 carbon atoms.

3. The composition of claim 2, wherein the polycarbodiimide compound is a compound having the structure:

Wherein R is alkyl, cycloalkyl or aryl group.

5. The keratin substrate of claim 4, wherein R is selected from the group consisting of an alkyl group having 1 to 24 carbon atoms, a cycloalkyl group having 1 to 24 carbon atoms, and an aryl group having 1 to 24 carbon atoms. &Lt; / RTI >

2. The composition of claim 1, wherein the polycarbodiimide compound is present in a concentration from about 0.1% to about 8% by weight.

3. The composition of claim 2, wherein the polycarbodiimide compound is present at a concentration of about 0.25% to about 5% by weight.

The composition of claim 1, wherein the compound selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines and mixtures thereof is present at a concentration of from about 0.01% to about 8% by weight &Lt; / RTI > The composition of claim 1,

The composition of claim 2, wherein the compound selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines and mixtures thereof is present at a concentration of about 0.25% to about 5% by weight &Lt; / RTI > The composition of claim 1,

The composition of claim 2, wherein the compound selected from one or more of alkylmonoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines and mixtures thereof is selected from the group consisting of trimethylsilylamodimethicone, quaternary ammonium silicone, Aminosilicon compounds selected from multi-block polyoxyalkylenated aminosilicones, alkylamino silicones, and mixtures thereof, wherein the aminosilicon compound (AB) n (where A is a polysiloxane block and B is a polyoxyalkyleneated block containing at least one amine group) 0.0 > keratin < / RTI > substrate.

3. The composition of claim 2, wherein the compound selected from one or more of alkylmonoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines and mixtures thereof is selected from aminodiimethicone selected from aminosilicon compounds and polyvinylamines A composition for keratin substrate treatment, which is one of the selected amino compounds.

The composition of claim 1, wherein the hydrophobicity imparted to the keratin substrate is a durability after one or more wash cycles as characterized by a contact angle of greater than 70 DEG, a contact angle of from 80 DEG to about 120 DEG, Wherein the composition imparts to the substrate at least one of the following properties: moisture retention after 5 hours of exposure, improved retention of brittleness, and improved bending properties.

The composition of claim 1, wherein the compound selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines, and silicone amines and mixtures thereof is present in the same ratio or at a higher ratio to the polycarbodiimide compound Lt; RTI ID = 0.0 > keratin < / RTI > substrate.

The process according to claim 1, wherein the solvent for the polycarbodiimide selected from distilled or deionized water and the alkyl monoamine selected from C1-C4 lower alcohols, glycols, polyols, polyol ethers, hydrocarbons, oils and mixtures thereof, , A solvent for at least one of compounds selected from alkoxylated monoamines, polyamines and silicone amines and mixtures thereof, and colorants and / or surfactants (anionic, nonionic, cationic and amphoteric / zwitterionic) The non-polycarbodiimide polymers of the present invention and amino compounds that are not compounds selected from one or more of the alkylmonoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines, and silicone amines of the present invention and mixtures thereof, such as anions Polymers, nonionic polymers, ampholytic polymers, polymeric rheology modifiers, thickeners and / or viscosity grades Non-polymeric thickeners, nacreous agents, opacifiers, dyes or pigments, fragrances, minerals, plants or synthetic oils, waxes including ceramides, vitamins, UV-blocking agents At least one rheology modifier and at least one additive selected from at least one of the group consisting of free radical scavengers, anti-dandruff agents, hair restorer, hair restorer, preservative, pH stabilizer and solvent and mixtures thereof, Additives comprising modifying agents may be selected from the group consisting of acrylic polymers, non-acrylic polymers, starch, sugar polymers (e.g., guar, guar gum), cellulosic polymers (especially hydroxyethylcellulose, cellulose gum, alkylhydroxyethylcellulose, Carboxy acid containing cellulose / carbohydrates), non-polymeric gellants and polymeric gellants, silica particles, clays, hyaluronic acid, alginic acid, and mixtures thereof A water-dispersible or water-soluble compounds, compositions for treatment of keratinous substrates.

A method of protecting a keratinous substrate selected from hair, eyelashes and eyebrows from exogenous damage caused by heat treatment, UV radiation, chemical treatment or mechanical stress, or an exogenous injury caused by heat treatment, UV radiation, chemical treatment or mechanical stress A method of recovering keratin fibers selected from hair, eyelashes and eyebrows thereafter,
Applying the composition of claim 1 to the keratin matrix in an amount effective to protect or restore the keratin fibers; Wherein the polycarbodiimide compound is present in a concentration of from about 0.01 to about 8.0 weight percent based on the total weight of the composition,
Optionally, applying heat to the keratin substrate, wherein the heat is applied prior to applying the composition to the keratin substrate, or during application of the composition or after application of the composition How to.

A method of protecting a keratinous substrate selected from hair, eyelashes and eyebrows from exogenous damage caused by heat treatment, UV radiation, chemical treatment or mechanical stress, or an exogenous injury caused by heat treatment, UV radiation, chemical treatment or mechanical stress A method of recovering a keratin substrate selected from hair, eyelashes and eyebrows thereafter, comprising the step of reacting said polycarbodiimide of the composition according to claim 1 with an alkyl monoamine, an alkoxylated polyamine, an alkoxylated monoamine, a polyamine and a silicone amine, Is provided in a premix comprising at least a solvent and wherein the premix is applied to the keratin substrate according to a process selected from a first stage process and a second stage process.

A method for treating a keratin substrate,
Applying the composition of claim 1 to the keratin substrate in an amount effective to impart at least one of improved color deposition, improved color retention and extended color durability.

19. The method according to any one of claims 16, 17 and 18, wherein the method is an at least one step selected from the following:
The composition comprising the polycarbodiimide and at least one compound selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines and mixtures thereof is provided as a premix, At least one of a compound selected from the group consisting of a monoamine, a diimide, and an alkyl monoamine, an alkoxylated polyamine, an alkoxylated monoamine, a polyamine and a silicone amine, and a mixture thereof and at least a solvent, A step of applying on a keratin substrate;
Wherein the composition is provided as a separate premix separately comprising at least one of the polycarbodiimide and at least one compound selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines, and mixtures thereof Wherein the premix comprises the polycarbodiimide in combination with at least water to form an aqueous phase and, separately, a compound selected from alkyl monoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines and silicone amines and mixtures thereof At least one of which is combined with at least one suitable solvent, thereby combining and stirring the premix at the time of use to form an emulsion to be applied on the keratin substrate; And
Wherein the composition is provided as a separate premix, wherein the premix comprises the polycarbodiimide in combination with at least water to form an aqueous phase, and separately an alkyl monoamine, an alkoxylated polyamine, an alkoxylated monoamine, a polyamine, and a silicone amine And mixtures thereof, in combination with a suitable solvent, whereby at the time of use, each of the premixes is applied separately on the keratin substrate in any order.

20. The method of claim 19,
Applying heat to the keratin substrate, wherein the heat is applied to the keratin substrate before, during, or after application of any one or more premixed compositions; And
Processing the keratin substrate by any one or more of the processes selected from coloring, pigment processing, perming, sedimentation, straightening and highlighting, in any order,
Optionally, in any combination of two or more process steps, any one or more of the premix compositions may be mixed with a colorant (colorant), a pigment, a permanent process agent, a soothing agent, a straightening agent, &Lt; / RTI > is provided for application with any one of < RTI ID = 0.0 >

21. The method of claim 20, wherein the at least one premix comprises at least one of the polycarbodiimide and at least one of the compounds selected from at least one of alkylmonoamines, alkoxylated polyamines, alkoxylated monoamines, polyamines, and silicone amines, Or both, and further comprising one of a coloring agent (coloring agent), a pigment agent, a permanent processing agent, a soothing agent, a straightening agent and a highlighting agent.

An article of manufacture comprising a kit in a separate packaged form, said kit comprising at least one of the following:
The composition according to claim 1, wherein the polycarbodiimide and the compound selected from at least one of polyalkylmonoamine, alkoxylated polyamine, alkoxylated monoamine, polyamine and silicone amine and mixtures thereof are combined, Wherein the premix comprises at least a solvent; And
The composition according to claim 1, wherein the compound selected from the polycarbodiimide and at least one of an alkyl monoamine, an alkoxylated polyamine, an alkoxylated monoamine, a polyamine and a silicone amine, and mixtures thereof is a polycarbodiimide and water A separate packaging material comprising a packaged premix comprising at least a solvent; And a packaged premix comprising said compound and at least a solvent selected from at least one of an alkyl monoamine, an alkoxylated polyamine, an alkoxylated monoamine, a polyamine and a silicone amine, and mixtures thereof, Whereby the premix is combined and stirred at the time of use to form an emulsion.