JP2010519250A - Compositions containing amine oxide surfactants or soil penetrants - Google Patents

Abstract

  The compositions of the present invention comprise from about 5 to about 50% by weight of a detersive surfactant composition comprising at least one anionic surfactant, from about 0.1 to about 20% by weight of amine oxide, and from about For an improved shampoo composition having 0.01 to about 5 weight percent cationic polymer, the molar ratio of anionic surfactant to amine oxide is about 2: 1 to about 40: 1. The compositions of the present invention also include from about 5 to about 50 weight percent detersive surfactant composition, from about 0.1 to about 20 weight percent amine oxide, and from about 0.01 to about 5 weight percent cation. The present invention relates to an improved shampoo composition having a functional polymer and about 0.1 to 10% by weight of a soil penetrant.

Description

  The present invention relates to a hair cleansing shampoo composition containing a soil penetrant and an amine oxide surfactant.

  Human hair is soiled by contact with the surrounding environment, the use of styling and conditioning products, and sweat and sebum secreted from the scalp. Hair stains cause the hair to have a dirty oily feel and an unattractive appearance. Hair stains also make the hair heavier and clump, thereby making hair styling more difficult. If the hair gets dirty, it is thus necessary to shampoo it.

  Shampoo cleanses hair by removing excess dirt and sebum. Freshly washed hair is light, elastic, looks clean and gives such a feel. However, after shampooing, the appearance and feel of freshly washed hair does not last long, as dirt accumulates again on the hair throughout the day's activities. For those who have oily hair, those who are engaged in strenuous activity, i.e. exercise, or who use specific styling or conditioning products on their hair, the appearance and feel of freshly washed hair is particularly important to maintain. Have difficulty.

  To date, maintaining the appearance of freshly washed hair has only required more frequent, sometimes shampooing several times a day. It is also known in the art to use cleaning or non-conditioning shampoos that attempt to reduce the accumulation of conditioning and styling products while depositing little or no additional conditioning agent. Cleansing shampoos, however, can leave the hair in an unconditioned state that has been deprived of excessive, natural oil. At the same time, cleaning shampoos may not succeed in removing consistently sufficient amounts of dirt from hair in everyone. Thus, if different individuals use the same cleaning shampoo, different amounts of dirt will remain on the hair after shampooing. Overall, the shampoo technology has not been adequately addressed with regard to the benefits of longer lasting cleanliness, or more clean, longer lasting hair that does not feel exposed. .

  Various surfactant systems and organic molecules that provide improved consistent cleaning are known in the hard surface cleaner art. For example, organic molecules such as glycol ethers (ie, ethylene glycol monobutyl ether, diethylene glycol monobutyl ether, or triethylene glycol monobutyl ether), terpenes (ie, citronellol terpenes), and many others are hard surface cleaners. Have been used. A variety of surfactant systems have been used in hard surface cleaners, including systems containing anionic surfactants and amine oxides. Various combinations of surfactants, including one or more anionic surfactants, nonionic surfactants, zwitterionic (including amphoteric) surfactants, and cationic surfactants, can be used in shampoos. Have been taught.

  Surfactant systems in the field of shampoos, however, do not combine these surfactants with soil penetrants to provide an optimal ratio of anionic surfactant to amine oxide surfactant, or improved cleanability. There is no teaching about the combination.

  Based on the foregoing, a hair washing shampoo that can provide hair with a longer lasting benefit or a cleaner and more lasting benefit while not over-exposing or leaving the hair unconditioned. is needed. Specifically, it provides a long lasting clean feel and a light, resilient feel, but without exposing the hair to be dried and feeling dry, along with easy combing when the hair is wet It is necessary to be. There is also a need for a hair wash shampoo that quickly rinses from the hair and makes the hair feel conditioned but light and clean. Finally, there is a need for a hair wash shampoo that provides consistently improved cleanability for all.

  None of the existing technology provides all of the advantages and benefits of the present invention.

  The present invention comprises a) a detersive surfactant composition comprising from about 5 to about 50% by weight of at least one anionic surfactant; and b) from about 0.1 to about 20% by weight of amine oxide; c) For a shampoo composition comprising about 0.01 to about 5 weight percent cationic polymer, the molar ratio of anionic surfactant to amine oxide is about 2: 1 to about 40: 1.

  The present invention also includes a) about 5 to about 50 weight percent detersive surfactant composition, b) about 0.1 to about 20 weight percent amine oxide, and c) about 0.01 to about 5 weight percent. % Of a cationic polymer and d) from about 0.1 to about 10% by weight of a soil penetrant.

  These and other features, aspects and advantages of the present invention will become apparent to those of ordinary skill in the art upon reading the present disclosure.

  While the specification concludes with the claims particularly pointing out and distinctly claiming the invention, it is believed that the present invention will be better understood from the following description.

  Unless otherwise specified, all percentages, ratios and ratios are based on the total weight of the composition of the present invention. All such weights are based on activity levels as far as the listed ingredients are concerned and do not include solvents or by-products that may be included in commercially available materials unless otherwise indicated. The term “weight percentage” may be referred to herein as “wt%”.

  Unless otherwise specified, all molecular weights used herein are weight average molecular weights expressed in grams / mole.

  As used herein, the term “charge density” refers to the ratio of the number of positive charges on a polymer to the molecular weight of the polymer.

  As used herein, the term “polymer” is intended to include materials made by the polymerization of one monomer or made by two or more monomers (ie, a copolymer).

  As used herein, the term “shampoo” means a composition for cleansing and conditioning the skin, including the hair or scalp, face, and body.

  As used herein, the term “suitable for application to human hair” means that the composition so described or a component thereof is excessively toxic, maladaptive, unstable, allergic, etc. Means that it is suitable for use in contact with human hair and scalp and skin.

  The shampoo compositions of the present invention comprise one or more detersive surfactants, including amine oxides, and a cationic polymer, sometimes in combination with a soil penetrant. Each of these components, as well as other related components, are described in detail below.

Detersive surfactant The shampoo composition of the present invention comprises one or more detersive surfactant. Detersive surfactant components are included in the shampoo compositions of the present invention to provide cleaning performance. The detersive surfactant composition is an anionic surfactant, a bipolar surfactant (including amphoteric surfactant), a cationic surfactant, a nonionic surfactant, or a combination thereof. Also good. Such surfactants should be physically and chemically compatible with the composition components described herein or should not unduly compromise product stability, aesthetics, or performance. .

  The concentration of the detersive surfactant component in the composition should be sufficient to provide the desired detergency and foaming performance, generally from about 5% to about 50% by weight of the composition, typically Typically about 8% to about 30%, usually about 10% to about 25%, typically about 12% to about 22%.

Suitable anionic detersive surfactants for use in the compositions herein include those known for use in hair care or other personal care cleansing compositions. Suitable anionic surfactants suitable for use in the present composition are alkyl sulfates and alkyl ether sulfates. These materials have the formula ROSO ₃ M and RO (C ₂ H ₄ O) _x SO ₃ M, respectively, where R is an alkyl or alkenyl having from about 8 to about 18 carbon atoms, and x is An integer having a value of 1-10, where M is a cation such as ammonium, an alkanolamine such as triethanolamine, a monovalent metal such as sodium and potassium, or a polyvalent metal cation such as magnesium and calcium. is there. In various embodiments of the invention, R has from about 8 to about 18 carbon atoms for both alkyl sulfates and alkyl ether sulfates. In further embodiments, R has from about 10 to about 16 carbon atoms for both alkyl and alkyl ether sulfates. In yet another embodiment, R has from about 12 to about 14 carbon atoms for both alkyl and alkyl ether sulfates.

  Alkyl ether sulfates are typically produced as the condensation product of ethylene oxide and monohydric alcohols having from about 8 to about 24 carbon atoms. Alcohols may be synthesized or may be derived from fats such as, for example, coconut oil, palm kernel oil, or tallow. Suitable alcohols include lauryl alcohol and linear alcohols derived from coconut oil or palm kernel oil. Such alcohols are generally reacted with about 0 to about 10, typically about 2 to about 5, usually about 3 mole parts of ethylene oxide. The resulting mixture of molecular species having, for example, an average of 3 moles of ethylene oxide per mole of alcohol is sulfated and neutralized.

Other suitable anionic detersive surfactants also include water-soluble salts of organic sulfuric acid reaction products according to the formula R ¹ —SO ₃ M, where R ¹ is about 8 to about 24, typically Is a linear or branched saturated aliphatic hydrocarbon radical having from about 10 to about 18 carbon atoms, and M is a cation as described above.

  Suitable anionic surfactants further include fatty acid esterified with isethionic acid and neutralized with sodium hydroxide, for example, reaction products of fatty acids derived from coconut oil or palm kernel oil, and fatty acid amides of methyl tauride, For example, the sodium salt or potassium salt of the fatty acid whose fatty acid is derived from coconut oil or palm kernel oil. Other similar anionic surfactants are described in U.S. Pat. Nos. 2,486,921, 2,486,922, specification and 2,396,278. .

  Suitable anionic detersive surfactants also include succinates, examples of which include disodium N-octadecyl sulfosuccinate, disodium lauryl sulfosuccinate, diammonium lauryl sulfosuccinate, N- (1,2-dioxy). Carboxyethyl) -N-octadecyl sulfosuccinate tetrasodium, sodium sulfosuccinate diamyl ester, sodium sulfosuccinate dihexyl ester, and sodium sulfosuccinate dioctyl ester.

  Other suitable anionic detersive surfactants further include olefin sulfonates having from about 10 to about 24 carbon atoms. In addition to intrinsic alkene sulfonates and a proportion of hydroxyalkane sulfonates, olefin sulfonates may contain small amounts of other materials such as alkene disulfonates, reaction conditions, reactant ratios, starting olefins and impurities in the olefin stock. Depending on the nature of the, as well as side reactions during the sulfonation process. Non-limiting examples of such alpha olefin sulfonate mixtures are described in US Pat. No. 3,332,880, which description is incorporated herein by reference.

  A class of anionic detersive surfactant suitable for use in the composition is β-alkyloxyalkanesulfonates. These surfactants obey the following formula:

式中、Ｒ¹は約６〜約２０個の炭素原子を有する直鎖アルキル基であり、Ｒ²は約１〜約３個の炭素原子、典型的には１個の炭素原子を有する低級アルキル基であり、Ｍは先に記載したような水溶性のカチオンである。

Wherein R ¹ is a straight chain alkyl group having from about 6 to about 20 carbon atoms, and R ² is a lower alkyl group having from about 1 to about 3 carbon atoms, typically 1 carbon atom. And M is a water-soluble cation as described above.

  Suitable anionic detersive surfactants used in the composition include ammonium lauryl sulfate, ammonium laureth sulfate, triethylamine lauryl sulfate, triethylamine laureth sulfate, triethanolamine lauryl sulfate, triethanolamine laureth sulfate, monoethanolamine lauryl sulfate, Laureth sulfate monoethanolamine, lauryl sulfate diethanolamine, laureth sulfate diethanolamine, sodium lauryl monoglyceride sulfate, sodium lauryl sulfate, sodium laureth sulfate, potassium lauryl sulfate, potassium laureth sulfate, sodium lauryl sarcosinate, sodium lauroyl sarcosine, lauryl sarcosine, cocoyl sarcosine , Ammonium cocoyl sulfate, ammonium lauroyl sulfate, cocoy Sodium sulfate, sodium lauroyl sulfate, potassium cocoyl sulfate, potassium lauryl sulfate, triethanolamine lauryl sulfate, triethanolamine lauryl sulfate, monoethanolamine cocoyl sulfate, sodium tridecylbenzenesulfonate, sodium dodecylbenzenesulfonate, cocoyl isethionate Sodium and combinations thereof are mentioned. In some embodiments, the anionic surfactant is selected from the group consisting of sodium lauryl sulfate, ammonium lauryl sulfate, sodium laureth sulfate, and ammonium laureth sulfate.

  The compositions of the present invention may include additional surfactants for use in combination with the anionic detersive surfactants described herein above. Suitable examples of such surfactants include bipolar (including amphoteric), nonionic, and cationic surfactants.

  Suitable bipolar surfactants for use in the compositions herein include those known for use in hair care or other personal cleansing compositions. Non-limiting examples of suitable dipolar surfactants include US Pat. Nos. 5,104,646 (Bolich Jr. et al.) And 5,106,609 (Borich Jr. (Bolich Jr.) et al.). Suitable bipolar detersive surfactants for use in the composition include surfactants that are widely described as derivatives of aliphatic secondary and tertiary amines, the aliphatic radicals being linear or One of the aliphatic substituents can contain from about 8 to about 18 carbon atoms, and one can be an anionic group (eg, carboxy, sulfonate, sulfate, phosphate, or phosphonate). ). Examples of such bipolar surfactants include cocoamphoacetate, cocoamphodiacetate, lauroamphoacetate, lauroamphodiacetate, and mixtures thereof.

  Suitable nonionic surfactants include nonionic surfactants having an HLB of 7 or more and comprising one or more polyethylene oxide chains, each polyethylene oxide chain having an average of at least about 5 ethylene oxide units. Containing. Nonionic surfactants comprising one or more polyethylene oxide chains, each polyethylene oxide chain containing on average at least about 5 ethylene oxide units include polyoxyethylene alkyl ethers, polyethylene glycol fatty acid esters, polyoxyethylene, Castor oil, polyoxyethylene hydrogenated castor oil, polyoxyethylene fatty acid amides and their monoethanolamine and diethanolamine derivatives, and polyethoxylated aliphatic amines having at least about 50 ethylene oxide groups, and mixtures thereof.

  Suitable nonionic surfactants comprising one or more polyethylene oxide chains include polyoxyethylene alkyl ethers having at least about 5, typically about 10-20, ethylene oxide units. Non-limiting examples of such nonionic surfactants are steareth-10 and steareth-15. For use as a nonionic surfactant, those having an HLB of 7 or more and containing no polyethylene oxide chain are also suitable. Nonionic surfactants having no polyethylene oxide chain include polyglycerolated fatty acids, polyglycerolated aliphatic amides, polyglycerolated alkylphenols, polyglycerolated α-diols, polyglycerolated alcohols, Examples include alkyl polyglucosides and sugar esters. Suitable nonionic surfactants having no polyethylene oxide chains are preferably selected from alkyl polyglucosides, sugar esters, polyglyceryl fatty acid esters, alkyl polyglyceryl ethers, and mixtures thereof.

  In addition, suitable nonionic surfactants include alkyl polysaccharide (APS) surfactants such as alkyl polyglycosides. Such surfactants are described in US Pat. No. 4,565,647 (Llenado, issued Jan. 21, 1986), which is hydrophobic with about 6 to about 30 carbon atoms. An APS surfactant having a polysaccharide (eg, polyglycoside) as a hydrophilic group and a hydrophilic group is disclosed. If desired, there may be polyalkylene oxide groups attached to the hydrophobic and hydrophilic moieties. Alkyl groups (ie, hydrophobic moieties) can be saturated or unsaturated, branched or unbranched, and unsubstituted or substituted (eg, hydroxy or cyclic rings).

Also among them Suitable nonionic surfactants are polyethylene glycol (PEG) glyceryl fatty esters, such as of the formula _{R (O) OCH 2 CH (} OH) CH 2 (OCH 2 CH 2) having an _n OH, wherein Wherein n is an integer from about 5 to about 200, typically from about 20 to about 100, and R is an aliphatic hydrocarbyl having from about 8 to about 20 carbon atoms.

Suitable cationic surfactants for use in the present invention include quaternary ammonium salts or amidoamines having at least one fatty chain containing at least about 8 carbon atoms, and mixtures thereof. Suitable quaternary ammonium salts have the general formula N ⁺ (R ₁ R ₂ R ₃ R ₅ ) X ⁻ where R ₁ is a straight chain containing from about 8 to about 30 carbon atoms. is selected from Jo and branched radicals, R ₂ is selected from linear and branched radicals or radicals R ₃ to R ₄ in the same group, comprising from about 8 to about 30 carbon atoms, R ₃ ~ R ₄ is independently selected from linear and branched aliphatic radicals containing from about 1 to about 4 carbon atoms, aromatic radicals such as aryl and alkylaryl, wherein the aliphatic radical is oxygen, nitrogen And at least one heteroatom, such as sulfur, and halogen, wherein the aliphatic radical is selected from, for example, alkyl, alkoxy, and alkylamide radicals, and X ⁻ is, for example, chlorine, bromine, and iodine. Halide, methyl sulfate, phosphate, Alkyl and alkylaryl sulfonates, (C ₂ ~C ₆₎ alkyl sulfonates such as, as well as an anion selected from anions derived from organic acids such as acetate and lactate.

  Non-limiting examples of such suitable cationic surfactants include cetrimonium chloride, stearimonium chloride, behentrimonium chloride, behenamidopropyltrimonium methosulfate, stearamidopropyltrimonium chloride, arachidotrimonium chloride, and These mixtures are mentioned.

Suitable amidoamine cationic surfactants have the general formula: R ′ ₁ —CONH (CH ₂ ) _n NR ′ ₂ R ′ ₃ , wherein R ′ ₁ is about 8 to about 30 Selected from linear and branched radicals containing carbon atoms, R ′ ₂ and R ′ ₃ are independently hydrogen, linear and branched aliphatic containing from about 1 to about 4 carbon atoms Selected from radicals, and aromatic radicals such as aryl and alkylaryl, wherein the aliphatic radicals may contain at least one heteroatom such as oxygen, nitrogen, sulfur, and halogen; , Alkoxy, and alkylamide radicals, and n is an integer from about 1 to about 4.

  Non-limiting examples of such suitable amidoamines include stearamidopropyldimethylamine, behenamidopropyldimethylamine, behenamidopropyldiethylamine, behenamidoethyldiethylamine, behenamidoethyldimethylamine, arachidoamidopropyldimethylamine, arachid Amidopropyldiethylamine, arachidoamidoethyldiethylamine, arachidoamidoethyldimethylamine, and mixtures thereof.

  Surfactants are also suitable for use in hair care or personal care products provided that the components of the composition are chemically and physically compatible or do not unduly compromise product performance, aesthetics, or stability. Any such surfactant known in the art may be used. The concentration of surfactant in the composition can vary depending on the desired cleaning or foaming performance, the selected surfactant, the desired product concentration, the presence of other components in the composition, and other well known in the art. May vary depending on factors.

  Non-limiting examples of anionic, zwitterionic, nonionic, cationic, or additional surfactants suitable for use in the present composition are described by McCutcheon, “Emulsifiers and Detergents ) "(1989 Annual Report, published by MC Publishing Co.) and U.S. Pat. Nos. 3,929,678 and 2,658,072, No. 2,438,091 and No. 2,528,378.

Amine oxide The compositions of the present invention may also comprise an amine oxide surfactant. Amine oxide surfactants are generally classified as bipolar surfactants. Suitable amine oxide surfactants have the formula:

式中、Ｒ³は、約８〜約２２個の炭素原子を含有する直鎖若しくは分枝鎖アルキル、ヒドロキシアルキル、又はアルキルフェニル基、又はこれらの混合物であり、Ｒ⁴は、アルキル部分が約２〜約３個の炭素原子を含有するアルキレン、アルキルエーテル、若しくはヒドロキシアルキレン基、又はこれらの混合物であり、ｘは約０〜約３であり、及び各Ｒ⁵は独立して、約１〜約３個の炭素原子を含有するアルキル若しくはヒドロキシアルキル基、又は約１〜約３個のエチレンオキシド基を含有するポリエチレンオキシド基である。Ｒ⁵基は、例えば酸素原子又は窒素原子を介して互いに結合させ、環状構造を形成できる。

Wherein R ³ is a linear or branched alkyl, hydroxyalkyl, or alkylphenyl group containing from about 8 to about 22 carbon atoms, or a mixture thereof, and R ⁴ is an alkyl moiety of about An alkylene, alkyl ether, or hydroxyalkylene group containing from 2 to about 3 carbon atoms, or mixtures thereof, x is from about 0 to about 3, and each R ⁵ is independently from about 1 to An alkyl or hydroxyalkyl group containing about 3 carbon atoms, or a polyethylene oxide group containing about 1 to about 3 ethylene oxide groups. The R ⁵ groups can be bonded to each other through, for example, an oxygen atom or a nitrogen atom to form a cyclic structure.

  Non-limiting examples of suitable amine oxide compounds include dimethyl-dodecylamine oxide, oleyl di (2-hydroxyethyl) amine oxide, dimethyltetradecylamine oxide, di (2-hydroxyethyl) -tetradecylamine oxide, dimethylhexadecyl Amine oxide, behenamine oxide, cocamine oxide, decyltetradecylamine oxide, dihydroxyethyl C12-15 alkoxypropylamine oxide, dihydroxyethylcocamine oxide, dihydroxyethyllauramine oxide, dihydroxyethyl stearamine oxide, dihydroxyethyl tallowamine Oxide, hydrogenated palm kernel amine oxide, hydrogenated tallow amine oxide, hydroxyethylhydroxypropyl C12-15 alkoxy Lopylamine oxide, lauramine oxide, myristamine oxide, myristyl / cetylamine oxide, oleamidopropylamine oxide, oleamine oxide, palmitamin oxide, PEG-3 lauramine oxide, dimethyllauramine oxide, potassium trisphosphonomethylamine Oxides, stearamine oxides, and tallow amine oxides. In various embodiments, the amine oxide is dimethyl lauramine oxide.

  The amine oxide is present in the composition in an effective amount, generally from about 0.1% to about 20%, typically from about 0.1% to about 15%, usually about 0.5%. Present at about 10% by weight.

  In various embodiments, the shampoo composition contains a combination of an anionic surfactant and an amine oxide surfactant. In a further embodiment, the shampoo composition contains a combination of sodium lauryl sulfate and dimethyl lauramine oxide. In some embodiments where the shampoo composition contains a combination of an anionic surfactant and an amine oxide surfactant, the molar ratio of the anionic surfactant to the amine oxide surfactant is about 2: 1. To about 40: 1. In certain embodiments where the shampoo composition contains a combination of an anionic surfactant and an amine oxide surfactant, the molar ratio of the anionic surfactant to the amine oxide is from about 2: 1 to about 30: 1. In further embodiments where the shampoo composition contains a combination of an anionic surfactant and an amine oxide surfactant, the molar ratio of the anionic surfactant to the amine oxide is from about 2: 1 to about 15: 1. It is. In yet another embodiment where the shampoo composition contains a combination of an anionic surfactant and an amine oxide surfactant, the molar ratio of anionic surfactant to amine oxide is from about 2: 1 to about 10 : 1. In further embodiments where the shampoo composition contains a combination of an anionic surfactant and an amine oxide surfactant, the molar ratio of the anionic surfactant to the amine oxide is from about 2: 1 to about 5: 1. It is. In yet another embodiment where the shampoo composition contains a combination of an anionic surfactant and an amine oxide surfactant, the molar ratio of the anionic surfactant to the amine oxide is about 3: 1.

  In various embodiments, the shampoo composition comprises a combination of sodium lauryl sulfate and dimethyl lauramine oxide, wherein the molar ratio of sodium lauryl sulfate to dimethyl lauramine oxide is about 2: 1 to about 40: 1, generally From about 2: 1 to about 30: 1, typically from about 2: 1 to about 15: 1, usually from about 2: 1 to about 10: 1, generally from about 2: 1 to about 5: 1 Typically about 3: 1.

  Amine oxide surfactants generally exhibit good compatibility with other surfactants, i.e., form mixed micelles. Without being bound by any theory, it is believed that the compatibility of anionic surfactants with amine oxides is optimized at a specific ratio of these two surfactants. In particular, the interaction of the anionic surfactant and the amine oxide at the interface and in the surfactant aggregates at a particular ratio is particularly advantageous and results in a more dense packing (ie, Resulting in decreased distance between charged groups) and increased surface activity. This increase in surface activity can be measured using well known measurements such as critical micelle concentration and interfacial tension. These measurements correlate with emulsification efficiency and cleaning performance.

  Selection of a suitable surfactant and adjustment of the molar ratio of surfactants will optimize the type and concentration of surfactants in the composition in order to derive the performance characteristics of the composition, i.e., cleaning and conditioning performance. It is an example. Another example of optimization of surfactant type and concentration in the composition relates to the degree of ethoxylation of the surfactant. For example, in the context of an anionic surfactant, it may be desirable to optimize the degree of ethoxylation of the surfactant.

  Cleaning compositions having a high degree of ethoxylation are typically considered to form more coacervate in the presence of the cationic polymer and to deposit more conditioning agent on the hair. Cleaning compositions having a low degree of ethoxylation typically exhibit improved detergency and have less conditioning agent deposited on the hair. In some embodiments, the anionic surfactant for use in the compositions of the present invention has a degree of ethoxylation of about 0 to about 6. Such a combination of an anionic surfactant system and an amine oxide provides improved cleansing performance.

Cationic Polymer The composition of the present invention may contain a cationic polymer. The concentration of the cationic polymer in the composition is generally about 0.01% to about 5%, typically about 0.05% to about 2%, usually about 0.1% by weight of the composition. The range is from wt% to about 1 wt%. Suitable cationic polymers are at least about 0.3 meq / g, typically at least about 0.5 meq / g, usually at least about 0.7 meq / g, at the pH of the intended use of the composition. And generally has a cationic charge density that is less than about 7 meq / g, typically less than about 5 meq / g. The pH of the intended use of the composition is generally in the range of about pH 3 to about pH 9, typically about pH 4 to about pH 8. Suitable cationic polymers are generally from about 1,000 to about 10,000,000, typically from about 10,000 to about 5,000,000, usually from about 20,000 to about 2,000,000. Having an average molecular weight in the range.

  Suitable cationic polymers for use in the compositions of the present invention contain a cationic nitrogen-containing moiety such as quaternary ammonium or a cationic protonated amino moiety. Cationic protonated amines are primary, secondary or tertiary amines (typically secondary or tertiary) depending on the particular chemical species of the composition and the selected pH. obtain. Any anionic counterion can be used in connection with the cationic polymer, but the polymer remains soluble in water, the composition, or the coacervate phase of the composition, and the counterion Provided that it is physically and chemically compatible with the components of the composition and otherwise does not unduly impair the performance, stability, or aesthetics of the product. Non-limiting examples of such counterions include halides (eg, chloride, fluoride, bromide, iodide), sulfate, and methyl sulfate.

  Non-limiting examples of such polymers are the CTFA Cosmetic Ingredient Dictionary, 3rd edition, Estrin, Crosley, and Haynes editions (The Cosmetic, Toiletry, and Fragrance Association, Inc.), Washington, DC (1982)). Non-limiting examples of suitable cationic polymers include cationic protonated amines or vinyl monomers having quaternary ammonium functional groups and acrylamide, methacrylamide, alkyl and dialkyl acrylamide, alkyl and dialkyl methacrylamide, alkyl acrylate, alkyl Mention may be made of copolymers with water-soluble spacer monomers such as methacrylate, vinylcaprolactone or vinylpyrrolidone.

  Suitable cationic protonated amino and quaternary ammonium monomers for inclusion in the cationic polymers of the compositions herein include dialkylaminoalkyl acrylates, dialkylaminoalkyl methacrylates, monoalkylaminoalkyl acrylates, monoalkylaminoalkyls. Methacrylates, trialkylmethacryloxyalkylammonium salts, trialkylacryloxyalkylammonium salts, vinyl compounds substituted with diallyl quaternary ammonium salts, as well as, for example, alkylvinylimidazolium, alkylvinylpyridinium, alkylvinylpyrrolidone salts, Vinyl quaternary ammonium monomers with cyclic cationic nitrogen-containing rings such as pyridinium, imidazolium, and quaternary pyrrolidone And the like.

  Other suitable cationic polymers for use in the composition include copolymers of 1-vinyl-2-pyrrolidone and 1-vinyl-3-methylimidazolium salt (eg, chloride) (Cosmetic, Toiletry, and Fragrance Association), referred to in the industry as “Polyquaternium-16” by “CTFA”, a copolymer of 1-vinyl-2-pyrrolidone and dimethylaminoethyl methacrylate (in industry, by CTFA, Polyquaternium-11), cationic diallyl quaternary ammonium containing polymers such as dimethyldiallylammonium chloride homopolymer, copolymers of acrylamide and dimethyldiallylammonium chloride (in industry, by CTFA, polyquaternium 6 and Polic An amphoteric copolymer of acrylic acid, such as a copolymer of acrylic acid and dimethyldiallylammonium chloride (in industry, called polyquaternium 22 by CTFA), acrylic acid and dimethyldiallylammonium chloride And terpolymers with acrylamide (in industry, referred to as polyquaternium 39 by CTFA) and terpolymers of acrylic acid with methacrylamidopropyltrimethylammonium chloride and methyl acrylate (in industry, with CTFA, polyquaternium 47 Is called). Suitable cationic substituted monomers are cationic substituted dialkylaminoalkyl acrylamides, dialkylaminoalkyl methacrylamides, and combinations thereof. These suitable monomers follow the formula:

式中、Ｒ¹は水素、メチル又はエチルであり、Ｒ²、Ｒ³及びＲ⁴はそれぞれ独立して、水素、又は約１〜約８の炭素原子、典型的には約１〜約５の炭素原子、一般的には約１〜約２の炭素原子を有する短鎖アルキルであり、ｎは約１〜約８、典型的には約１〜約４の値を有する整数であり、Ｘは対イオンである。Ｒ²、Ｒ³及びＲ⁴に結合する窒素はプロトン化アミン（第一級、第二級又は第三級）であってもよいが、典型的には第四級アンモニウムであり、各Ｒ²、Ｒ³及びＲ⁴はアルキル基であり、その非限定例はポリメタクリルアミドプロピル（polymethyacrylamidopropyl）塩化トリモニウムであり、米国ニュージャージー州クランベリーのローヌ・プーラン（Rhone-Poulenc）より、ポリケア（Polycare）１３３の商品名で入手可能である。

Wherein R ¹ is hydrogen, methyl or ethyl, and R ² , R ³ and R ⁴ are each independently hydrogen or about 1 to about 8 carbon atoms, typically about 1 to about 5 A short chain alkyl having carbon atoms, generally from about 1 to about 2 carbon atoms, n is an integer having a value from about 1 to about 8, typically from about 1 to about 4, and X is Counter ion. The nitrogen attached to R ² , R ³ and R ⁴ may be a protonated amine (primary, secondary or tertiary), but is typically quaternary ammonium, each R ² , R ³ and R ⁴ are alkyl groups, a non-limiting example of which is polymethyacrylamidopropyl trimonium chloride, from Rhone-Poulenc, Cranberry, New Jersey. Available under the trade name.

  Other cationic polymers suitable for use in the present compositions include polysaccharide polymers such as cationic cellulose derivatives and cationic starch derivatives. Suitable cationic polysaccharide polymers include those that meet the following formula:

式中、Ａは、スターチ又はセルロース無水グルコース残基のような無水グルコース残基であり、Ｒは、アルキレンオキシアルキレン、ポリオキシアルキレン、又はヒドロキシアルキレン基、又はそれらの混合物であり、Ｒ¹、Ｒ²、及びＲ³は、独立して、アルキル、アリール、アルキルアリール、アリールアルキル、アルコキシアルキル、又はアルコキシアリール基であり、各基は、約１８個以下の炭素原子を有し、各カチオン部分の炭素原子の合計数（即ちＲ¹、Ｒ²、及びＲ³内の炭素原子の合計数）は、好ましくは２０以下であり、Ｘは、前述したようにアニオン性対イオンである。

Where A is an anhydroglucose residue, such as a starch or cellulose anhydroglucose residue, R is an alkyleneoxyalkylene, polyoxyalkylene, or hydroxyalkylene group, or mixtures thereof, R ¹ , R ² and R ³ are independently alkyl, aryl, alkylaryl, arylalkyl, alkoxyalkyl, or alkoxyaryl groups, each group having no more than about 18 carbon atoms, The total number of carbon atoms (ie, the total number of carbon atoms in R ¹ , R ² , and R ³ ) is preferably 20 or less, and X is an anionic counterion as described above.

  A preferred cationic cellulose polymer is a salt of hydroxyethylcellulose reacted with a trimethylammonium substituted epoxide, referred to in the industry (CTFA) as polyquaternium 10, Amerchol Corp. (Edison, NJ, USA) (Edison)) is available as Polymer LR, JR and KG series of polymers. Another suitable class of cationic cellulose includes a quaternary ammonium salt of a polymer of hydroxyethyl cellulose reacted with a lauryldimethylammonium substituted epoxide, referred to in the art (CTFA) as polyquaternium 24. These materials are available from Amerchol Corp. under the trade name polymer LM-200.

  Other suitable cationic polymers include, for example, cationic guar gum derivatives such as guar hydroxypropyltrimonium chloride, and specific examples thereof include the Jaguar series commercially available from Rhone-Poulenc Incorporated. And the N-Hance series commercially available from the Aqualon division of Hercules. Other suitable cationic polymers include quaternary nitrogen-containing cellulose ethers, some examples of which are described in US Pat. No. 3,962,418. Other suitable cationic polymers include etherified cellulose, guar, and starch copolymers, some examples of which are described in US Pat. No. 3,958,581. When used, the cationic polymer herein is soluble in the composition or is a complex coacervate in the composition formed by the cationic polymer and the detersive surfactant component described above. Soluble in phase. Cationic polymer complex coacervates can also be formed with other charged materials in the composition.

Soil penetrant In some embodiments of the present invention, the composition comprises a soil penetrant. A soil penetrant is a component that is effective to penetrate and swell into simple and complex mixtures of soils (ie, silicones, fatty alcohols, quaternary compounds, polymers, particles, etc.). A soil penetrant is safe for use on the hair and skin, while being chemically and physically compatible with the components of the composition, or otherwise product performance, aesthetics, or Selection should be made so as not to unduly compromise stability.

  The soil penetrants of the present invention include hydrophobic organic solvents and organic solvents characterized by low water solubility and low volatility (ie high flash point). Typically, the water solubility of the soil penetrant is less than about 3 wt.%, Typically less than about 1 wt.%, Usually about 0.5 wt. Less than% by weight. The flash point of the soil penetrant (as measured according to American Society for Testing and Materials (ASTM) method D93-02a) is typically at least about 65 ° C, usually at least about 70 ° C, typically Is at least about 80 ° C. The boiling point of soil penetrants is generally greater than about 150 ° C, while the freezing point is typically greater than about 20 ° C. Furthermore, partition parameters such as CLogP and solubility parameters such as Hansen parameters may guide the selection of the soil penetrant. The soil penetrants of the present invention are typically characterized by a ClogP value greater than about 1.

  Suitable soil penetrants include organic hydrocarbons, ethers, and alcohols having the solubility and flash point parameters described above. Non-limiting examples include benzyl alcohol, 1,4-cyclohexanedimethanol, 2-ethyl-1-hexanol, furfuryl alcohol, and 1,2-hexanediol; esters such as ethyl lactate, methyl ester, ethyl acetoacetate Ethylene glycol monobutyl ether acetate, diethylene glycol monoethyl ether acetate, and diethylene glycol monobutyl ether acetate; glycol ethers such as ethylene glycol monobutyl ether, diethylene glycol monobutyl ether, ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, diethylene glycol monomethyl ether, diethylene glycol monomethyl ether Ethyl ether and propylene glycol Ethers; glycols such as propylene glycol, diethylene glycol, hexylene glycol (2-methyl-2,4-pentanediol), triethylene glycol, and dipropylene glycol, and mixtures thereof.

  In some embodiments, the soil penetrant is a glycol ether. In a further embodiment, the soil penetrant is selected from the group consisting of ethylene glycol phenyl ether, ethylene glycol monobutyl ether, propylene glycol n-butyl ether, and combinations thereof.

  The concentration of the soil penetrant in the composition can vary depending on the desired cleaning or foaming performance, the selected surfactant, the desired product concentration, the presence of other components in the composition, and others well known in the art. It may change depending on the factors. The composition generally has a soil penetration of from about 0.1% to about 10%, typically from about 0.5% to about 8%, usually from about 1% to about 5% by weight of the composition. Contains agents.

  Without being bound by any theory, it is believed that the sparingly soluble soil penetrant will migrate to the soil interface (ie, on the hair) during use, ie during showering. Once in contact with soil, especially soil that is solid at typical use (ie shower) temperatures, the soil penetrant penetrates the soil and softens the soil, thereby causing the surfactant to emulsify and remove the soil. It can be so. Thus, there may be a synergistic interaction between surfactant (s) and soil penetrant (s), and the choice of surfactant and soil penetrant will affect this synergistic interaction. May give. The use of several soil penetrants and several surfactants at optimal surfactant ratios tends to form microemulsions during use. The interaction of surfactant and soil penetrant, as guided by the type and concentration of surfactant and soil penetrant present, will affect emulsification and soil removal, thereby allowing more from the hair surface. Dirt can also be removed.

  Furthermore, freshly washed hair surfaces treated with the composition of the present invention (with or without additional adhesion active ingredients, i.e. silicone or polymer) are not attracted to dirt / sebum or dirt / sebum Hinder further spread. This repulsive effect is believed to be due to changes in the surface energy of the hair caused by the increased removal of dirt / sebum from the hair by the composition of the present invention. As a result, the hair treated with the composition remains longer and cleaner. Freshly washed hair surfaces are also more uniform with respect to surface energy and are less adherent, thereby making it more homogeneous for subsequent treatment with hair care actives such as conditioners, styling aids, and colorants Provide a smooth surface. This allows hair care actives to produce more consistent results, particularly for all users (ie, users who initially have varying amounts of soiling on their hair may After using the composition, it will have a similar low level of soiling on the hair).

  The soil penetrant and surfactant system of the present invention may also contribute to quick foaming and quick rinsing. Specifically, the surfactant system is believed to contribute to quick foaming. Choosing specific surfactant types and ratios contributes to the formation of many small surfactant aggregates. Since these surfactant agglomerates are small, they migrate rapidly to the air / water interface and rapidly generate bubbles at that interface. Depending on the surfactant type and ratio, the surfactant system may produce foam about 20% to about 30% faster than a conventional shampoo composition, ie, the composition of Example 7.

  On the other hand, the soil penetrant contributes to quick rinsing. As with mostly water-insoluble organic molecules, the soil penetrant is solubilized in the surfactant matrix both before use (in the bottle) and during use. However, upon rinsing the composition, organic molecules are released from the surfactant matrix into the rinse solution, where the organic molecules act as foam inhibitors. Depending on the type and concentration of soil penetrant, as much as 99% of the foam may be reduced. In general, soil penetrants reduce foam by as much as about 90%, typically as much as about 80%, usually as much as about 70%. If less foam reduction is desired, i.e., less than about 50% foam reduction is desired, the type and concentration of soil penetrant may be changed accordingly.

Additional components The composition of the present invention may further include one or more additional components known for use in hair care or personal care products, the additional components being physically combined with the components of the compositions described herein. And may be included if it is chemically compatible or does not unduly impair the stability, aesthetics, or performance of the product. Individual concentrations of such additional components may range from about 0.001% to about 10%.

  Non-limiting examples of additional components used in the composition include non-ionic polymers, conditioning agents (hydrocarbon oils, fatty acid esters, silicones), anti-dandruff agents, suspending agents, viscosity modifiers, dyes, non-volatile Solvents or diluents (water soluble and water insoluble), pearlescent aids, foam enhancers, additional surfactants or nonionic cosurfactants, liceicides, pH adjusters, perfumes, preservatives, Chelating agents, proteins, skin active agents, sunscreens, UV absorbers, and vitamins.

1. Nonionic Polymers Polyalkylene glycols having molecular weights greater than about 1000 are useful herein. Those having the following general formula are useful.

式中、Ｒ⁹⁵はＨ、メチル及びこれらの混合物からなる群から選択される。本明細書中で有用なポリエチレングリコールポリマーは、ＰＥＧ−２Ｍ（ポリオックスＷＳＲ（Polyox WSR）（登録商標）Ｎ−１０としても既知であり、ユニオン・カーバイド（Union Carbide）から入手可能であり、ＰＥＧ−２，０００としても既知である）、ＰＥＧ−５Ｍ（ユニオン・カーバイドから入手可能なポリオックスＷＳＲ（登録商標）Ｎ−３５及びポリオックスＷＳＲ（登録商標）Ｎ−８０としても既知であり、ＰＥＧ−５，０００及びポリエチレングリコール３００，０００としても既知である）、ＰＥＧ−７Ｍ（ユニオン・カーバイドから入手可能なポリオックスＷＳＲ（登録商標）Ｎ−７５０としても既知である）、ＰＥＧ−９Ｍ（ユニオン・カーバイドから入手可能なポリオックスＷＳＲ（登録商標）Ｎ−３３３３としても既知である）、並びにＰＥＧ−１４Ｍ（ユニオン・カーバイドから入手可能なポリオックスＷＳＲ（登録商標）Ｎ−３０００としても既知である）である。

Wherein R ⁹⁵ is selected from the group consisting of H, methyl and mixtures thereof. The polyethylene glycol polymer useful herein is PEG-2M (also known as Polyox WSR® N-10, available from Union Carbide, PEG-5M (also known as Polyox WSR® N-35 and Polyox WSR® N-80 available from Union Carbide), PEG-5M -5,000 and also known as polyethylene glycol 300,000), PEG-7M (also known as Polyox WSR® N-750 available from Union Carbide), PEG-9M (Union・ Already available as Polyox WSR (registered trademark) N-3333 available from Carbide In a), as well as PEG-14M (available POLYOX WSR available from Union Carbide (TM) also known as N-3000).

2. Conditioning agents Conditioning agents include any substance used to impart a particular conditioning effect to the hair and / or skin. Conditioning agents useful in the compositions of the present invention typically comprise a water-insoluble, water-dispersible, non-volatile liquid that forms emulsified liquid particles. Conditioning agents suitable for use in the present compositions are generally silicones (eg, silicone oils, cationic silicones, silicone gums, high refractive index silicones, and silicone resins), organic conditioning oils (eg, hydrocarbon oils, glycerin). , Glycerin derivatives, polyolefins, and fatty acid esters), or a combination thereof, in other methods, conditioning agents that form liquid dispersed particles in the aqueous surfactant matrix herein. These conditioning agents should be physically and chemically compatible with the components of the composition and should not unduly compromise product stability, aesthetics, or performance.

  The concentration of the conditioning agent in the composition must be sufficient to provide the desired conditioning benefits and will be apparent to those skilled in the art. Such concentrations can vary depending on the conditioning agent, the desired conditioning performance, the average particle size of the conditioning agent particles, the type and concentration of other components, and other similar factors.

a. Silicone The conditioning agent of the composition of the present invention is typically an insoluble non-volatile silicone conditioning agent. The silicone conditioning agent particles may include volatile silicone, non-volatile silicone, or a combination thereof. The silicone conditioning agent particles may include a silicone fluid conditioning agent and may also include other components such as a silicone resin to improve the deposition efficiency of the silicone fluid or improve the gloss of the hair.

The concentration of the silicone conditioning agent is generally about 0.01% to about 10%, usually about 0.1% to about 8%, typically about 0.1% to about 5%, usually about 0.2. % To about 3%. Non-limiting examples of suitable silicone conditioning agents and optional suspending agents for silicones include US Reissue Patent No. 34,584, US Pat. No. 5,104,646, and US Pat. 106,609. The viscosity of the silicone conditioning agent used in the compositions of the present invention is generally from about 2E-5 m ² / s (20 csk) to about 2 m ² / s (2,000,000 centistokes) (“ csk "), typically, about 0.001m ² / s (1,000csk) ~ about 1.8m ² (1,800,000csk), usually, about 0.05m ² / s (50,000csk) To about 1.5 m ² / s (1,500,000 csk), typically about 0.1 m ² / s (100,000 csk) to about 1.5 m ² / s (1,500,000 csk). .

  The dispersed silicone conditioning agent particles typically have a number average particle diameter ranging from about 0.01 μm to about 50 μm. For applying small particles to the hair, the number average particle diameter is typically from about 0.01 μm to about 4 μm, usually from about 0.01 μm to about 2 μm, generally from about 0.01 μm to about 0.5 μm. Range. For the application of larger particles to the hair, the number average particle diameter is typically about 4 μm to about 50 μm, usually about 6 μm to about 30 μm, generally usually about 9 μm to about 20 μm, typically about about It is in the range of 12 μm to about 18 μm.

  Silicone background material, including silicone fluids, rubbers and resins, and a section discussing the production of silicones, is the Encyclopedia of Polymer Science and Engineering Volume 15, 2nd edition, Pp. 204-308, John Wiley & Sons Inc. (1989).

i. Silicone oils Silicone fluids include silicone oils, measured at 25 ° C., of less than 1 m ² / s (1,000,000 csk), typically from about 5E-6 m ² / s (5 csk) to about 1m ² / s (1,000,000csk), usually a flowable silicone materials having a viscosity of about 0.0001m ² / s (100csk) ~ about 0.6m ² / s (600,000csk). Suitable silicone oils for use in the compositions of the present invention include polyalkyl siloxanes, polyaryl siloxanes, polyalkylaryl siloxanes, polyether siloxane copolymers, and mixtures thereof. Other insoluble non-volatile silicone fluids having hair conditioning properties may also be used.

ii. Amino and Cationic Silicones Suitable cationic silicone fluids for use in the compositions of the present invention are those that conform to, but are not limited to, the following general formula (V):

_{(R 1) a G 3-} a -Si - (- OSiG 2) n - (- OSiG b (R 1) 2-b) m -O-SiG 3-a (R 1) a
Wherein, G is hydrogen, phenyl, hydroxy or C ₁ -C ₈ alkyl, typically methyl, a is 0 integer, typically having a value of 0 or 1 to 3, b is 0 Or 1, typically 1, n is a number from 0 to 1,999, typically from 49 to 499, and m is an integer from 1 to 2,000, typically from 1 to 10. And the sum of n and m is a number from 1 to 2,000, typically 50 to 500, R ₁ is a monovalent radical according to the general formula CqH _2q L, where q is It is an integer having a value of 2 to 8, and L is selected from the following group.

_{-N (R 2) CH 2 -CH} 2 -N (R 2) 2
-N (R _{2) 2}
-N (R _{2) 3} A ^-
—N (R ₂ ) CH ₂ —CH ₂ —NR ₂ H ₂ A ⁻
Where R ₂ is hydrogen, phenyl, benzyl, or a saturated hydrocarbon radical, typically about a C ₁ to about C ₂₀ alkyl radical, and A is a halide ion.

  Suitable cationic silicones according to formula (V) are the polymers known as “trimethylsilylamodimethicone” shown in the following formula (VI):

  Other silicone cationic polymers that may be used in the compositions of the present invention are represented by general formula (VII).

式中、Ｒ³は、Ｃ₁〜Ｃ₁₈の一価炭化水素ラジカル、典型的にはメチルのようなアルキル又はアルケニルラジカルであり、Ｒ⁴は、炭化水素ラジカル、典型的にはＣ₁〜Ｃ₁₈アルキレンラジカル又はＣ₁₀〜Ｃ₁₈アルキレンオキシラジカル、通常はＣ₁〜Ｃ₈アルキレンオキシラジカルであり、Ｑはハロゲン化物イオン、典型的には塩化物であり、ｒは２〜２０、典型的には２〜８の平均統計値であり、ｓは２０〜２００、典型的には２０〜５０の平均統計値である。この種類の好適なポリマーは、ユーケアシリコーン（UCARE SILICONE）ＡＬＥ ５６（商標）として既知であり、ユニオン・カーバイド（Union Carbide）より入手可能である。

Where R ³ is a C ₁ -C ₁₈ monovalent hydrocarbon radical, typically an alkyl or alkenyl radical such as methyl, and R ⁴ is a hydrocarbon radical, typically C ₁ -C ₁₈ alkylene radical or a C ₁₀ -C ₁₈ alkyleneoxy radical, typically a C ₁ -C ₈ alkyleneoxy radical, Q is a halide ion, typically chloride, r is 2 to 20, typically Is an average statistic of 2-8, and s is an average statistic of 20-200, typically 20-50. A suitable polymer of this type is known as UCARE SILICONE ALE 56 ™ and is available from Union Carbide.

iii. Silicone Rubber Another silicone fluid suitable for use in the composition of the present invention is an insoluble silicone rubber. These rubbers are polyorganosiloxane materials having a viscosity of 1 m ² / s (1,000,000 csk) or higher when measured at 25 ° C. Silicone rubber is disclosed in US Pat. No. 4,152,416, Noll and Walter, Chemistry and Technology of Silicones, New York, Academic Press. (1968), and General Electric Silicone Rubber Product Data Sheets SE 30, SE 33, SE 54 and SE 76. Specific non-limiting examples of silicone rubbers used in the compositions of the present invention include polydimethylsiloxane, (polydimethylsiloxane) (methylvinylsiloxane) copolymer, poly (dimethylsiloxane) (diphenylsiloxane) (methylvinylsiloxane) copolymer , And mixtures thereof.

iv. High Refractive Index Silicone Other non-volatile insoluble silicone fluid conditioning agents suitable for use in the compositions of the present invention have a refractive index of at least about 1.46, typically at least about 1.48, usually at least about 1. .52, typically known as “high index silicone” which is at least about 1.55. The refractive index of the polysiloxane fluid will generally be less than about 1.70, typically less than about 1.60. In this context, polysiloxane “fluid” includes oils as well as rubber.

v. Silicone Resin A silicone resin may be included in the silicone conditioning agent of the composition of the present invention. These resins are highly crosslinked polymeric siloxane systems. Crosslinking is introduced during the production of the silicone resin by incorporating trifunctional and tetrafunctional silanes with monofunctional and / or bifunctional silanes.

In particular, silicone materials and silicone resins can be conveniently identified by an abbreviated nomenclature system known to those skilled in the art as the “MDTQ” nomenclature. Under this system, the silicone is described by the presence of the various siloxane monomer units that make up the silicone. That is, the symbol M represents a monofunctional unit (CH ₃ ) ₃ SiO _0.5 , D represents a difunctional unit (CH ₃ ) ₂ SiO, T represents a trifunctional unit (CH ₃ ) SiO _1.5 , Q denotes a tetrafunctional unit SiO _2. The unit symbol prime (eg, M ′, D ′, T ′, and Q ′) represents a substituent other than methyl and is specifically defined for each occurrence.

b. Organic Conditioning Oil The conditioning component of the compositions of the present invention will also be from about 0.05% to about 3%, typically from about 0.08% to about 1.5%, usually from about 0.1% to about 1% of at least one organic conditioning oil may be included alone or in combination with other conditioning agents such as silicone.

i. Hydrocarbon oils Organic conditioning oils suitable for use as conditioning agents in the compositions of the present invention include cyclic hydrocarbons, including polymers and mixtures, straight chain aliphatic hydrocarbons (saturated or unsaturated), and branched. Hydrocarbon oils having at least about 10 carbon atoms such as but not limited to chain aliphatic hydrocarbons (saturated or unsaturated). Straight chain hydrocarbon oils typically about C ₁₂ ~ about C _19. Branched chain hydrocarbon oils, including hydrocarbon polymers, will typically contain more than 19 carbon atoms.

ii. Polyolefins Organic conditioning oils for use in the compositions of the present invention can also include liquid polyolefins, typically liquid poly-α-olefins, usually hydrogenated liquid poly-α-olefins. Polyolefins for use herein are prepared by polymerization of C ₄ to about C ₁₄ , typically about C ₆ to about C ₁₂ olefin monomers.

  Non-limiting examples of olefin monomers used to prepare the polyolefin liquids herein include ethylene, propylene, 1-butene, 1-pentene, 1-hexene, 1-octene, 1-decene, 1-dodecene, 1- And branched chain isomers such as tetradecene, 4-methyl-1-pentene, and mixtures thereof. Olefin-containing purified raw materials or waste liquids are also suitable for preparing polyolefin liquids. Typical hydrogenated α-olefin monomers include, but are not limited to, 1-hexene to 1-hexadecene, 1-octene to 1-tetradecene, and mixtures thereof.

iii. Fatty Acid Esters Other suitable organic conditioning oils used as conditioning agents in the compositions of the present invention include, but are not limited to, fatty acid esters having at least 10 carbon atoms. Examples of these aliphatic esters include esters having a hydrocarbyl chain derived from fatty acids or alcohols (for example, monoesters and polyhydric alcohol esters). The hydrocarbyl radicals of the aliphatic esters herein may include other compatible functional groups such as amide and alkoxy moieties (eg, ethoxy or ether linkages, etc.).

c. Other Conditioning Agents Similarly, suitable for use in the compositions herein are US Pat. No. 5,674,478 and Procter & Gamble Company. It is a conditioning agent described in US Pat. No. 5,750,122. Further suitable for use herein are US Pat. Nos. 4,529,586 (Clairol), 4,507,280 (Clairol), No. 4,663,158 (Clearol), No. 4,197,865 (L'Oreal), No. 4,217,914 (Loreal), No. 4, No. 381,919 (Loreal) and 4,422,853 (Loreal).

3. Anti-dandruff actives The compositions of the present invention may also contain an anti-dandruff agent. Suitable non-limiting examples of anti-dandruff particles include: pyridinethione salts, zinc carbonates, azoles such as ketoconazole, econazole, and erviol, selenium sulfide, particulate sulfur, and mixtures thereof. A typical anti-dandruff particle is a pyridinethione salt. Such anti-dandruff particles should be physically and chemically compatible with the components of the composition and should not unduly compromise product stability, aesthetics, or performance.

a. Pyridinethione salt Pyridinethione antidandruff particles, particularly 1-hydroxy-2-pyridinethione salt, are suitable particulate antidandruff agents for use in the compositions of the present invention. The concentration of pyridinethione antidandruff particulate is typically about 0.1% to about 4%, generally about 0.1% to about 3%, usually about 0.3% by weight of the composition. The range is from wt% to about 2 wt%. Suitable pyridinethione salts include heavy metals such as zinc, tin, cadmium, magnesium, aluminum, and zirconium, typically those formed from zinc, typically of 1-hydroxy-2-pyridinethione. Zinc salt (known as “zinc pyridinethione” or “ZPT”), usually 1-hydroxy-2-pyridinethione salt in the form of tabular grains, where the grains are typically up to about 20 μ, Has an average size of up to about 5μ, usually up to about 2.5μ. Salts formed from other cations such as sodium may also be suitable. Pyridinethione anti-dandruff agents are, for example, U.S. Pat. Nos. 2,809,971; 3,236,733; 3,753,196; 3,761,418. No. 4,345,080; No. 4,323,683; No. 4,379,753; and No. 4,470,982 Has been.

b. Antimicrobial active substances In addition to antidandruff active substances selected from polyvalent metal salts of pyrithione, the present invention may further comprise one or more antifungal or antimicrobial active substances in addition to the metal pyrithione salt active substances. Suitable antimicrobial active substances include coal tar, sulfur, whitfield ointment, castellani coatings, aluminum chloride, gentian violet, octopirox (pyrocton olamine), ciclopirox olamine, undecylen Acid and its metal salts, potassium permanganate, selenium sulfide, sodium thiosulfate, propylene glycol, bitter orange oil, urea preparation, griseofulvin, 8-hydroxyquinoline siloquinol, thiobendazole, thiocarbamate, haloprozin, polyene, Hydroxypyridone, morpholine, benzylamine, allylamine (eg terbinafine), tea tree oil, clove leaf oil, coriander, palmarossa, berberine, thyme red, cinnamon oil, cinnamic aldehyde Citronellic acid, Hinokitol, Ihithiol Pale, Sensiva SC-50, Elestab HP-100, Azelaic acid, lyticase, iodopropynyl butyl carbamate (IPBC), Octylisothiazalinone And isothiazarinones and azoles, and combinations thereof. Typically, antibacterial agents include itraconazole, ketoconazole, selenium sulfide and coal tar.

i. Azole Azole antibacterial agents include imidazole like benzimidazole, benzothiazole, bifonazole, butaconazole nitrate, crimbazole (crimbazole), clotrimazole, croconazole, evelconazole, econazole, erviol, fenticonazole, fluconazole, flutimazole, Examples include isoconazole, ketoconazole, ranoconazole, metronidazole, miconazole, neticonazole, omoconazole, oxyconazole nitrate, sertaconazole, sarconazole nitrate, thioconazole, thiazole, and triazoles such as terconazole and itraconazole, and combinations thereof. The azole antimicrobial active, when present in the composition, is about 0.01% to about 5% by weight of the composition, typically about 0.1% to about 3%, usually about 0.1%. Included in an amount of 3% to about 2% by weight. Ketoconazole is particularly common for use in the present invention.

ii. Selenium sulfide Selenium sulfide is a particulate anti-dandruff agent suitable for use in the antimicrobial composition of the present invention, and its effective concentration is about 0.1% to about 4% by weight of the composition, typically about 0%. .3% to about 2.5% by weight, usually in the range of about 0.5% to about 1.5% by weight. Selenium sulfide is generally regarded as a compound having 1 mole of selenium and 2 moles of sulfur, but may be a cyclic structure according to the general formula Se _x S _y (where x + y = 8). The average particle size of selenium sulfide is typically less than 15 μm, preferably less than 10 μm, as measured with a forward laser light scattering device (eg, Malvern 3600 device). Selenium sulfide compounds are disclosed in, for example, U.S. Pat. Nos. 2,694,668, 3,152,046, 4,089,945, and 4,885,107. It is described in the specification.

iii. Sulfur Sulfur may also be used as a particulate antimicrobial / antidandruff agent in the antimicrobial composition of the present invention. Effective concentrations of particulate sulfur are typically from about 1% to about 4%, typically from about 2% to about 4% by weight of the composition.

iv. Keratolytic Agent The present invention may further comprise one or more keratolytic agents such as salicylic acid.

v. Additional antimicrobial actives Additional antimicrobial actives of the present invention may include Melaleuca (tea tree) and charcoal extracts. The present invention may also include a combination of antimicrobial active substances. Such combinations include: Octopirox and zinc pyrithione, Pinetal and sulfur, Salicylic acid and zinc pyrithione, Octopirox and climbasole, Salicylic acid and Octopirox , And mixtures thereof. The concentration of sulfur is typically about 1% to about 4%, usually about 2% to about 4%.

4). Humectant The composition of the present invention may contain a humectant. The humectant herein is selected from the group consisting of polyhydric alcohols, water-soluble alkoxylated nonionic polymers, and mixtures thereof. A humectant, as used herein, is typically used at a concentration of about 0.1 wt% to about 20 wt%, usually about 0.5 wt% to about 5 wt%.

  Polyhydric alcohols useful herein include glycerin, sorbitol, propylene glycol, butylene glycol, hexylene glycol, ethoxylated glucose, 1,2-hexanediol, hexanetriol, dipropylene glycol, erythritol, trehalose, diglycerin. Xylitol, maltitol, maltose, glucose, fructose, sodium chondroitin sulfate, sodium hyaluronate, sodium adenosine phosphate, sodium lactate, pyrrolidone carbonate, glucosamine, cyclodextrin, and mixtures thereof.

  Water soluble alkoxylated nonionic polymers useful herein include polyethylene glycols and polypropylene glycols having molecular weights up to about 1,000, such as CTFA names PEG-200, PEG-400, PEG-600, PEG-1000. Etc., and mixtures thereof.

5). Suspending Agent The composition of the present invention comprises a suspending agent at a concentration effective to suspend the water-insoluble material in a form dispersed in the composition or to modify the viscosity of the composition. Further, it may be included. The concentration ranges from about 0.1% to about 10%, typically from about 0.3% to about 5.0%.

  Suspending agents useful herein include anionic and nonionic polymers. In this specification, vinyl polymers such as crosslinked acrylic acid polymers having the CTFA name Carbomer, cellulose derivatives and modified cellulose polymers such as methylcellulose, ethylcellulose, hydroxyethylcellulose, hydroxypropylmethylcellulose, nitrocellulose, sodium cellulose sulfate, carboxy Sodium methylcellulose, crystalline cellulose, cellulose powder, polyvinylpyrrolidone, polyvinyl alcohol, guar gum, hydroxypropyl guar gum, xanthan gum, gum arabic, tragacanth, galactan, carob gum, guar gum, caraya gum, carragheenin, pectin, agar, quince seed (sidonia) Oblonga Mill), starch (rice, tow) Sorghum, potato, wheat), algae colloid (algae extract), microbiological polymers such as dextran, succinoglucan, preleran, starch polymers such as carboxymethyl starch, methylhydroxypropyl starch, alginate polymers, Such as sodium alginate, propylene glycol alginate, acrylate polymers such as sodium polyacrylate, polyethyl acrylate, polyacrylamide, polyethyleneimine, and inorganic water soluble materials such as bentonite, aluminum magnesium silicate, laponite, hectorite, and silicic anhydride Is useful.

Other optional components The composition of the present invention comprises vitamins B1, B2, B6, B12, C, pantothenic acid, pantothenyl ethyl ether, panthenol, biotin, and derivatives thereof such as water-soluble vitamins, asparagine, alanine, Water-soluble amino acids such as indole, glutamic acid and salts thereof, water-insoluble vitamins such as vitamins A, D, E, and derivatives thereof, vitamins such as water-insoluble amino acids such as tyrosine, tryptamine, and salts thereof And may also contain amino acids.

  The composition of the present invention also contains C.I. I. Inorganic, nitroso, monoazo, disazo, carotenoid, triphenylmethane, triarylmethane, xanthene, quinoline, oxazine, azine, anthraquinone, indigoid, thionedigoid, quinacridone, including water-soluble ingredients such as those having names It may contain pigment substances such as phthalocyanines, plants, natural colors.

  The compositions of the present invention may also contain antibacterial agents useful as cosmetic biocides and anti-dandruff agents, including water-soluble components such as piroctone olamine, 3, 4, 4 Water-insoluble components such as' -trichlorocarbanilide (triclosan), triclocarban and zinc pyrithione are mentioned.

  Moreover, the composition of this invention may contain a chelating agent.

  The dimensions and values disclosed herein are not to be interpreted as being strictly limited to the exact numerical values recited. Instead, unless otherwise specified, each such dimension is intended to mean both the recited value and a functionally equivalent range surrounding that value. For example, a dimension disclosed as “40 mm” is intended to mean “about 40 mm”.

  All documents cited in “Mode for Carrying Out the Invention” are incorporated by reference herein in the relevant part, and any citation of any document admits that it is prior art to the present invention. It should not be interpreted as a thing. To the extent that any meaning or definition of a term in this document conflicts with any meaning or definition of the same term in a document incorporated by reference, the meaning or definition given to that term in this document applies. Shall be.

  While specific embodiments of the present invention have been illustrated and described above, it will be apparent to those skilled in the art that various other changes and modifications can be made without departing from the spirit and scope of the invention. Let's go. Accordingly, it is intended to cover in the appended claims all such changes and modifications that are within the scope of this invention.

Non-limiting examples The shampoo compositions shown in the following examples are illustrative of specific embodiments of the shampoo compositions of the present invention, but are not intended to be limiting. . Other modifications can be made by those skilled in the art without departing from the spirit and scope of the invention. These illustrated embodiments of the shampoo compositions of the present invention provide an enhanced cleansing effect on the hair.

  The shampoo compositions shown in the following examples are prepared by conventional blending and mixing methods. Unless otherwise specified, all exemplified amounts are listed in weight percent and exclude trace materials such as diluents, preservatives, colorant solutions, image components, plants, and the like. Unless otherwise specified, all percentages are by weight.

¹ アクアロン（Aqulaon）／ヘラクレス（Hercules）から入手可能な、Ｎ−ハンス（N-Hance）３２６９（約５００，０００の分子量及び０．８ｍｅｑ／ｇを有する）。
² アメリコール（Amerchol）／ダウ・ケミカル（Dow Chemical）から入手可能な、ポリマー（Polymer）ＬＲ３０Ｍ。
³ ゼネラル・エレクトリック・シリコーンズ（General Electric Silicones）より入手可能な、ビスカシル（Viscasil）３３０Ｍ。

¹ N-Hance 3269 (having a molecular weight of about 500,000 and 0.8 meq / g), available from Aqulaon / Hercules.
² Polymer LR30M available from Amerchol / Dow Chemical.
³ Viscasil 330M available from General Electric Silicones.

  Data in some examples show the soil cleaning effect of the anionic surfactant / amine oxide combination as well as the additional cleaning effect of the soil penetrant in comparison to Comparative Example 7.

  The oil-water emulsification test is a measurement of the ability of the composition to emulsify oil and maintain the emulsified state for a long time. Different compositions of the invention (compositions of Examples 1 and 6) and a comparative composition (Example 7) are added at 25 ° C. to a vial filled with water and olive oil. Specifically, 2 mL of one of the above compositions (the composition of Example 1, 6, or 7) is added to a vial containing 18 mL water and 20 mL olive oil. In order to reproduce the conditions in use (ie during showering), the ratio of water to such composition is approximately 10: 1 (by volume). The resulting mixture is shaken uniformly using a standard orbital mixer for about 3 minutes (and up to about 15 minutes). Record the volume of water and the time required for the water layer to reappear from the emulsified phase. Emulsions are not stable enough that the emulsion disappears and water separates. The above data gives an indication of the time required for water separation. The emulsion formed in Example 1 is 33% more stable than the comparative composition, while the emulsion formed in Example 6 is more than twice as stable as the comparative composition.

  Human lipid analysis is a soil removal test using actual sebum. This test involves the use of several vials in which the interior of each vial is covered with a known mass of sebum (ie, 0.2 g). Various compositions (compositions of Example 1, 6, or 7) are added to a sebum-covered vial at 25 ° C. In order to reproduce the conditions in use (ie during showering), the ratio of water to such composition is approximately 10: 1 (by volume). The resulting mixture is shaken uniformly using a standard magnetic stirrer for about 3 minutes (and up to about 15 minutes). Ten minutes after shaking is stopped, the solution is poured out of the vial and analyzed for sebum concentration. The percentage of initial sebum present is shown in the table above. As can be seen in the table above, the composition of Example 1 removed 50% more sebum than the comparative composition, while the composition of Example 6 removed twice as much sebum as the comparative composition.

Claims (14)

a. A detersive surfactant composition comprising 5-50% by weight of at least one anionic surfactant;
b. 0.1 to 20% by weight of amine oxide;
c. 0.01 to 5% by weight of a cationic polymer;
A shampoo composition comprising an anionic surfactant and an amine oxide in a molar ratio of 2: 1 to 40: 1.   The anionic surfactant is ammonium lauryl sulfate, ammonium laureth sulfate, triethylamine lauryl sulfate, triethylamine laureth sulfate, triethanolamine lauryl sulfate, triethanolamine lauryl sulfate, monoethanolamine lauryl sulfate, monoethanolamine laureth sulfate, diethanolamine lauryl sulfate, Diethanolamine laureth sulfate, sodium lauryl monoglyceride sulfate, sodium lauryl sulfate, sodium laureth sulfate, potassium lauryl sulfate, potassium laureth sulfate, sodium lauryl sarcosinate, sodium lauroyl sarcosinate, lauryl sarcosine, cocoyl sarcosine, ammonium cocoyl sulfate, ammonium lauroyl sulfate, sodium cocoyl sulfate , Lauroyl sulfur Sodium, potassium cocoyl sulfate, potassium lauryl sulfate, lauryl sulfate triethanolamine, lauryl sulfate triethanolamine, cocoyl sulfate monoethanolamine, lauryl sulfate monoethanolamine, sodium tridecylbenzenesulfonate, sodium dodecylbenzenesulfonate, cocoyl isethione The shampoo composition according to claim 1, selected from the group consisting of sodium acid and mixtures thereof. The amine oxide is dimethyl-dodecylamine oxide, oleyl di (2-hydroxyethyl) amine oxide, dimethyltetradecylamine oxide, di (2-hydroxyethyl) -tetradecylamine oxide, dimethylhexadecylamine oxide, behenamine oxide. , Cocamine oxide, decyltetradecylamine oxide, dihydroxyethyl C ₁₂ -C ₁₅ alkoxypropylamine oxide, dihydroxyethyl cocamine oxide, dihydroxyethyl lauramine oxide, dihydroxyethyl stearamine oxide, dihydroxyethyl tallowamine oxide, hydrogenated palm nuclear amine oxide, hydrogenated tallow amine oxide, hydroxyethyl hydroxypropyl C ₁₂ -C ₁₅ alkoxy-propylamine oxide, La Lamin oxide, myristamine oxide, myristyl / cetylamine oxide, oleamidopropylamine oxide, oleamine oxide, palmitamin oxide, PEG-3 lauramine oxide, potassium trisphosphonomethylamine oxide, stearamine oxide, and tallow amine oxide The shampoo composition of claim 1 selected from the group consisting of:   Shampoo composition according to claim 1, wherein the molar ratio of anionic surfactant to amine oxide is 2: 1 to 10: 1, preferably 3: 1.   The shampoo composition according to claim 1, wherein the cationic polymer has a molecular weight of 1,000 to 10,000,000, preferably 20,000 to 2,000,000.   Shampoo composition according to claim 1, wherein the cationic polymer has a charge density of 0.3 meq / g to 7 meq / g, preferably 0.7 meq / g to 5 meq / g. a. 5 to 50% by weight of a detersive surfactant composition;
b. 0.1 to 20% by weight of amine oxide;
c. 0.01 to 5% by weight of a cationic polymer;
d. 0.1 to 10% by weight of a soil penetrant;
A shampoo composition comprising:   The detersive surfactant composition comprises a surfactant selected from the group consisting of an anionic surfactant, a bipolar surfactant, a cationic surfactant, a nonionic surfactant, and combinations thereof. A shampoo composition according to claim 7 comprising.   The shampoo composition according to claim 7, wherein the detersive surfactant composition comprises at least one anionic surfactant.   The anionic surfactant is ammonium lauryl sulfate, ammonium laureth sulfate, triethylamine lauryl sulfate, triethylamine laureth sulfate, triethanolamine lauryl sulfate, triethanolamine lauryl sulfate, monoethanolamine lauryl sulfate, monoethanolamine laureth sulfate, diethanolamine lauryl sulfate, Diethanolamine laureth sulfate, sodium lauryl monoglyceride sulfate, sodium lauryl sulfate, sodium laureth sulfate, potassium lauryl sulfate, potassium laureth sulfate, sodium lauryl sarcosinate, sodium lauroyl sarcosinate, lauryl sarcosine, cocoyl sarcosine, ammonium cocoyl sulfate, ammonium lauroyl sulfate, sodium cocoyl sulfate , Lauroyl sulfur Sodium, potassium cocoyl sulfate, potassium lauryl sulfate, lauryl sulfate triethanolamine, lauryl sulfate triethanolamine, cocoyl sulfate monoethanolamine, lauryl sulfate monoethanolamine, sodium tridecylbenzenesulfonate, sodium dodecylbenzenesulfonate, cocoyl isethione The shampoo composition of claim 9 selected from the group consisting of sodium acid and mixtures thereof.   The amine oxide is dimethyl-dodecylamine oxide, oleyl di (2-hydroxyethyl) amine oxide, dimethyltetradecylamine oxide, di (2-hydroxyethyl) -tetradecylamine oxide, dimethylhexadecylamine oxide, behenamine oxide. , Cocamine oxide, decyltetradecylamine oxide, dihydroxyethyl C12-15 alkoxypropylamine oxide, dihydroxyethyl cocamine oxide, dihydroxyethyl lauramine oxide, dihydroxyethyl stearamine oxide, dihydroxyethyl tallowamine oxide, hydrogenated palm kernel amine Oxide, hydrogenated tallow amine oxide, hydroxyethylhydroxypropyl C12-15 alkoxypropylamine oxide, Uranamine oxide, myristamine oxide, myristyl / cetylamine oxide, oleamidopropylamine oxide, oleamine oxide, palmitamin oxide, PEG-3 lauramine oxide, potassium trisphosphonomethylamine oxide, stearamine oxide, and tallowamine 8. A shampoo composition according to claim 7, selected from the group consisting of oxides.   The shampoo composition according to claim 9, wherein the molar ratio of the anionic surfactant to amine oxide is 2: 1 to 40: 1, preferably 2: 1 to 10: 1, more preferably 3: 1. object.   Shampoo composition according to claim 7, wherein the cationic polymer has a molecular weight of 1,000 to 10,000,000, preferably 20,000 to 2,000,000.   Shampoo composition according to claim 7, wherein the cationic polymer has a charge density of 0.3 meq / g to 7 meq / g, preferably 0.7 meq / g to 5 meq / g.