CN107333467B - Transparent or translucent skin cleansing compositions - Google Patents
Transparent or translucent skin cleansing compositions Download PDFInfo
- Publication number
- CN107333467B CN107333467B CN201480084471.3A CN201480084471A CN107333467B CN 107333467 B CN107333467 B CN 107333467B CN 201480084471 A CN201480084471 A CN 201480084471A CN 107333467 B CN107333467 B CN 107333467B
- Authority
- CN
- China
- Prior art keywords
- composition
- weight
- betaine
- amphoteric
- composition according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/042—Gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/361—Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D10/00—Compositions of detergents, not provided for by one single preceding group
- C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/044—Hydroxides or bases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/26—Optical properties
- A61K2800/262—Transparent; Translucent
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/90—Betaines
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Emergency Medicine (AREA)
- Dispersion Chemistry (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
- Detergent Compositions (AREA)
Abstract
The composition relates to a translucent or transparent composition for cleansing keratin materials, comprising (i) at least one sodium soap (ii) at least one amphoteric or zwitterionic surfactant comprising betaine (iii) at least one source of potassium ions and (iV) water.
Description
The present invention relates to a cosmetic composition for cleaning keratin materials, based on sodium soaps. More particularly, the invention relates to a translucent or transparent cosmetic composition for cleansing keratin materials based on sodium soaps.
Cosmetic compositions comprising soap bases are well known in the art. Cosmetic compositions using soap base for cleansing keratin materials are widely used, in particular for cleansing the skin.
Solid, transparent soap compositions are well known in the state of the art. They are generally formed from tallow or/and coconut and/or castor oil vegetable fatty acids and soaps of a transparency agent, preferably selected from polyols, such as sugars, glycerol or glycols, such as propylene glycol, ethylene glycol or mixtures of the latter, with or without alcohol.
Application EP-A0336803 describes a solid transparent soap composition based on animal fatty acid soaps containing at least one 1, 2-alkanediol, having improved foaming ability. The clearing agent used in the composition is selected from C2-C6Polyols, such as, more specifically, glycerol, propylene glycol and sorbitol or possibly urea, and mixtures thereof.
U.S. Pat. No.4165293 describes a cosmetic composition containing a sodium soap, an anionic or amphoteric surfactant and C2-6Solid transparent soaps of glycols. Typically, such solid compositions comprise anionic or amphoteric surface-active agentsAgents, for example, triethanolamine lauryl sulfate, diethanolamine lauryl sulfate, lauryl betaine, coco dimethyl betaine, lauryl aminopropionic acid and sodium lauriminodipropionate.
One disadvantage of solid soaps is that they are difficult to mix with (or combine with) water before applying them to keratin materials such as the skin, especially the face. This results in poor foaming capacity, e.g. foam quantity. Solid compositions may also be less attractive to consumers than other forms. The feeling on the skin, particularly on the face, is not satisfactory.
Liquid soaps for personal hygiene have been found on the market. These soaps are usually fatty acid soaps, sodium, potassium, arginine, sarcosine or amines. They have the advantage of being more convenient and hygienic than solid soaps. They are not entirely satisfactory. In order to achieve a satisfactory appearance, i.e., a transparent or translucent appearance, triethanolamine and fatty acid as main surfactants have been used for conventional liquid soaps. However, due to the presence of triethanolamine, the compositions turn yellow on storage after production, which is a sign of instability and gives rise to an unsatisfactory appearance. In addition, it is difficult to achieve desired aspects. In general, aspects of this type of composition are generally yellow flowing liquids with very low viscosity. In addition, amino acids such as arginine, sarcosine, glutamic acid, glycine and the like are used in combination with conventional surfactants for cleansing products. However, it remains difficult to obtain a cleaning product having the desired viscosity and a pleasing appearance without any unsatisfactory color change.
Another prior art delivery of clear cleaning compositions is the incorporation of anionic or amphoteric surfactants such as sulfates, betaines or their derivatives as primary surfactants. But has disadvantages. When no polymer is present, these compositions have a low viscosity, which leads to inconvenience of application on the skin. Furthermore, they are not easily washed away by water.
Finally, sodium soap is widely used as the primary surfactant in soap bar formulations, but is difficult to use in non-solid cleansing products, or in other words, liquid or gelled cleansing products with desirable aspects, especially as the primary surfactant, due to its low solubility in water. In addition, soap bars containing sodium soaps are generally opaque solid bars and are difficult to mix with water.
All of the above prior art have the disadvantage of affecting the cosmetic properties or appearance of the composition.
Therefore, there is a need for a product that overcomes the above problems.
It is an object of the present invention to provide a cleaning composition that is easy to control aspects, i.e. a cleaning composition having a desired aspect. It is also an object of the present invention to provide a translucent or transparent composition, in particular a cleaning composition.
It is an object of the present invention to provide a cleaning composition which is easy to mix with water and thus allows good foaming characteristics, in particular the amount of foam.
It is also an object of the present invention to provide a cleaning composition having good cleaning properties while exhibiting good stability upon storage.
It is also an object of the present invention to provide a cleansing composition having good feel on the skin (e.g. hydrated feel after application, as opposed to firm or dry feel) and good rinsing properties.
The above technical problem has been solved by the present invention.
The present inventors have found that the combination of (i) at least one sodium soap, (ii) at least one amphoteric or zwitterionic surfactant comprising betaine, (iii) at least one source of potassium ions and (iv) water allows the preparation of transparent or translucent cleansing products having the desired aspects and having good stability on storage.
More specifically, the present inventors have found that a certain weight ratio of amphoteric or zwitterionic surfactants comprising betaines (especially alkyl betaines) to a source of potassium ions can provide a sodium soap-containing composition with a transparent or translucent cleansing product having the desired aspects and having a very good ability to be homogeneous with water. The weight ratio is expressed as the weight of amphoteric or zwitterionic surfactant comprising betaine, particularly alkyl betaine, present in the composition divided by the weight of the source of potassium ions.
More specifically, such compositions are easily mixed with water and easily rinsed off by water.
"desirable aspects" or "easily controlled aspects" are intended to mean gels of the present invention that allow the appearance and viscosity to be controlled from a transparent or translucent flowing liquid composition to a transparent or translucent gel. By "gel" is meant a composition having a viscosity sufficiently high that the composition does not immediately flow under its own weight at 25 ℃ and at atmospheric pressure (about 101325 Pa). Such compositions may be shaped according to desired aspects. The viscosity of the composition is adjusted in particular by the amount of amphoteric or zwitterionic surfactant comprising betaine and the amount of potassium ion source.
This form of product is appreciated by consumers and makes the product attractive.
Transparent and translucent soaps are aesthetically appealing to consumers and are associated with purity, and therefore "nature". The essential difference between transparent and translucent soaps is related to the relative quality of light transmission. By "transparent" is understood to have light transmitting properties without appreciable scattering such that objects placed behind the transparent soap bar are fully visible and can be easily discerned.
The composition is preferably transparent or translucent.
The term "transparent or translucent" is understood to mean a composition having a turbidity at 25 ℃ of less than 400NTU (nephelometric turbidity units), and preferably less than 250NTU at 25 ℃, measured with a 2100AN turbidimeter machine from HACH, wherein the sample cell for the turbidity test is made of quartz glass.
More preferably, according to the invention, the composition has a turbidity of less than or equal to 200 NTU.
The cosmetic composition of the present invention comprises (i) at least one sodium soap (ii) at least one amphoteric or zwitterionic surfactant comprising betaine, (iii) at least one source of potassium ions and (iv) water.
According to the invention, the cosmetic composition comprises at least one sodium soap.
Sodium soaps may be added to the compositions of the present invention in the form of the well known soap base (soap nodle). The soap base is usually made of vegetable oil (e.g. palm oil, coconut oil or olive oil) and/or animal fat (tallow). These are "saponified" and usually sodium hydroxide is used to form the salt of the fatty acid. The soap base constitutes a very basic form of soap. The largest sources of soap base are malaysia and indonesia (mainly from palm oil). Other countries of origin include india, brazil, southern europe, china and the middle east.
Fatty acid salts used as soaps, in particular as soap bases, are obtained from fatty acids and bases. Advantageously, the fatty acid comprises a saturated or unsaturated, linear or branched alkyl chain having from 10 to 22 carbon atoms, and preferably from 10 to 20 carbon atoms. Thus, in one embodiment, the sodium soap is C10-C20Sodium salts of fatty acid salts or mixtures thereof. Soaps useful in the present invention are well known in the art and are typically fatty acid soaps of the tallow and/or coconut oil and/or castor oil plant. These soaps are preferably selected from the sodium salts, especially C10-C20Sodium salt of fatty acid, C10-C14Sodium salts of fatty acids and mixtures thereof.
In one embodiment, the fatty acids of the sodium soap are of natural origin, i.e. extracted from plants. In one embodiment, the fatty acid of the sodium soap is palm oil.
According to one embodiment, the sodium soap is selected from the group consisting of sodium tallow, sodium palmitate, sodium cocoate, sodium palm kernel and any mixture thereof. In a preferred embodiment, the fatty acid of the sodium soap is sodium palmitate, sodium palmitate or a mixture thereof. More preferably, the sodium soap is a mixture of sodium palmitate and sodium palmitate. Such mixtures are for example sold under the trade name KLK OLEO
And (5) selling.
According to a preferred embodiment, the sodium soap is present in an amount ranging from 1 to 20% by weight, preferably from 1 to 15% by weight, even more preferably from 2 to 10% by weight, relative to the total weight of the composition.
The cosmetic compositions of the present invention comprise at least one amphoteric or zwitterionic surfactant.
Examples of amphoteric or zwitterionic surfactants that may be used, including betaines, include alkyl betaines, N-alkyl amido betaines, and derivatives thereof, sulfobetaines (sultaines), and any mixtures thereof. In one embodiment, the amphoteric or zwitterionic surfactants comprising betaine are selected from (C)8-C20) Alkyl betaines, sulfobetaines (sulfobetaines), (C)8-C20) Alkylamides (C)1-C6) Alkyl betaines or (C)8-C20) Alkyl amides (C)1-C6) Alkyl sulfobetaines and any mixtures thereof.
Examples of alkyl betaines which may be mentioned include coco betaines, for example under the name Cognis
Under the name Genagen, by Clariant
A product for sale; lauryl betaine, for example by the name Huntsman
Products sold by BB/LS; oxyethylenated (10EO) Lauryl betaines, for example under the name Lauryl Ether (10OE) by the company Shin Nihon Rica
A product for sale; oxyethylenated (10EO) Stearyl betaine, for example under the name Steryl Ether (10OE) by the company Shin Nihon Rica
The product for sale. Preferably, the names used by the HUNTSMAN company are used in the present invention
Lauryl betaine sold by BB/LS. Lauryl betaine can be found as an aqueous solution containing lauryl dimethylamine betaine (INCI name: lauryl betaine (and) sodium chloride).
Preferably, the name Genagen by Clariant corporation is used in the present invention
Sold cocobetaine.
For example, among the N-alkylamidobetaines and derivatives thereof that may be mentioned are, for example, cocamidopropyl betaine, known by the company Sanyo under the name Lebon 2000
From Albright&Wilson company under the name Empigen
Or by the COGNIS company under the name
PK45 is sold; lauramidopropyl betaine, by the name Rewoteric, Witco
And (5) selling. Preferably, the name COGNIS is used in the present invention
Cocamidopropyl betaine sold by PK 45.
Sulfobetaines which may be mentioned are under the name Crosultaine from Croda
A marketed coco-amidopropyl hydroxysultaine.
Advantageously, the composition does not comprise a sulfate-containing anionic surfactant. Such sulfate surfactants in the cleaning compositions are typically sodium lauryl ether sulfate, which is preferably avoided in the compositions of the present invention.
According to one embodiment of the invention, the composition comprises from 0.1 to 20% by weight, preferably from 0.5 to 15% by weight, even more preferably from 0.5 to 10% by weight, relative to the total weight of the composition, of an amphoteric or zwitterionic surfactant comprising betaine.
The compositions of the present invention comprise at least one source of potassium ions. The potassium ion source is capable of providing potassium ions in water.
Mention may be made of potassium hydroxide, potassium salts or mixtures thereof.
As the potassium hydroxide, there may be mentioned potassium hydroxide sold by CHT South Africa, which contains 50% of potassium hydroxide in water.
The potassium salt may be organic or inorganic. The counter ion of the potassium salt is not limited.
According to a preferred embodiment, the source of potassium ions is present in an amount ranging from 1 to 20%, preferably from 2 to 20%, even more preferably from 3 to 18%, by weight of the source of potassium ions relative to the total weight of the composition.
According to a particular embodiment, the composition comprises a weight ratio of betaine-comprising amphoteric or zwitterionic surfactant (if several betaine-comprising amphoteric or zwitterionic surfactants are present, in total) to a source of potassium ions (if several sources of potassium ions are present, in total) in the range from 1/10 to 20/1, preferably from 1/5 to 10/1, more particularly from 1/2 to 5/1. For example, "1/10" refers to 1 part total of the betaine-containing nonionic surfactant and 10 parts total of the potassium salt, the parts being expressed as parts by weight.
In a specific embodiment, the above-described ratio between the betaine-containing amphoteric or zwitterionic surfactant and the source of potassium ions is about 1/2.
According to a particular embodiment, the composition comprises at least one fatty acid.
Examples of fatty acids are those having 4 to 30 carbon atoms.
The fatty acid may for example be selected from lauric acid, palmitic acid, stearic acid, oleic acid, linoleic acid, myristic acid and mixtures thereof, preferably lauric acid, myristic acid and mixtures thereof.
In one embodiment, the composition of the present invention comprises lauric acid.
In one embodiment, the composition of the invention may comprise at least one fatty acid, such as, for example, C10-C20Fatty acid, preferably the composition comprises from 1 to 20% by weight, preferably from 1 to 15% by weight, even more preferably from 5 to 10% by weight of said fatty acid, relative to the total weight of the composition.
The compositions of the present invention may comprise one or more buffering agents. Such agents are known in the art. In one embodiment, the buffering agent is selected from weak organic acids such as, for example, polycarboxylic acids.
In a particular embodiment, the buffer is citric acid.
The amount of buffer may preferably range from 0.1 to 20 wt.%, more preferably from 1 to 10 wt.%, even more preferably from 2 to 8 wt.%, relative to the total weight of the composition.
In one embodiment, the pH of the composition ranges from 5 to 11, preferably from 6 to 11, more preferably from 8 to 10.
In a known manner, the compositions of the invention may also contain adjuvants common in cosmetics and/or dermatology, such as preservatives, antioxidants, complexing agents, pH-adjusting agents (acidic or basic), fragrances, fillers, bactericides, odor absorbers, film-forming polymers, additional surfactants (such as anionic, amphoteric, cationic or nonionic surfactants); oils such as silicone or fluoro oils, thickeners and/or gelling agents, active ingredients and plant extracts.
The term "silicone oil" refers to an oil comprising carbon atoms and at least one silicon atom in its structure.
The term "fluoro oil" refers to a partially hydrocarbon-based and/or siloxane-based oil comprising carbon and fluorine atoms.
Needless to say, the person skilled in the art will take care to select this or these optional further compounds and/or the amounts thereof such that the properties of the composition according to the invention are not, or are not substantially, adversely affected by the envisaged addition.
The compositions of the present invention may comprise one or more water-soluble alcoholic solvents. In one embodiment, the alcoholic solvent is selected from C1-C5Alcohols including ethanol, propanol, isopropanol and mixtures thereof.
In a specific embodiment, the alcohol is ethanol.
The amount of water-soluble alcoholic solvent may range from 0.05 to 10 wt.%, preferably from 0.1 to 10 wt.%, more preferably from 0.5 to 3 wt.%, relative to the total weight of the composition.
The invention also includes water, preferably deionized water. The water content may range from 20 to 70 wt%, preferably from 30 to 60 wt%, more preferably from 40 to 55 wt%, relative to the total weight of the composition.
Advantageously, the composition may be in the form of a lotion, cream or gel, preferably the composition is an aqueous gel.
The term "aqueous gel" refers to a composition comprising a continuous aqueous phase of viscoelastic mass formed from a colloidal suspension.
The viscosity of the composition of the invention can be measured by any method known to the person skilled in the art, in particular according to the following conventional methods. Thus, measurements can be made at 25 ℃ using a Rheomat 180 viscometer equipped with an ingot rotating at 200 rpm. Those skilled in the art can select ingots for measuring viscosity from among ingots M1, M2, M3, and M4 based on their general knowledge so as to be able to perform the measurement.
The viscosity of the lotion according to the invention is measured at 25 ℃ using a ProRheo R180 viscometer from Prorheo, equipped with spindle M2 rotating at 200rpm, and has a value generally ranging from 20UD to 80UD (units of deviation).
The viscosity of the aqueous gels according to the invention is measured at 25 ℃ using a Prorheo R180 viscometer from Prorheo, Inc. equipped with spindles M3 or M4 rotating at 200rpm, with values generally ranging from 20UD to 80UD (units of deviation).
More preferably, according to one embodiment, the viscosity of the composition of the invention is 30UD as measured by pro heo at 25 ℃ with spindle M4.
The term "fluid" refers to a composition that is capable of flowing under its own weight, as opposed to a composition that is referred to as a solid or gel.
According to one aspect of the invention, the inventors have found that it is not necessary to add rheology modifiers, polymers and/or thickeners to the compositions of the invention. The composition remains stable without rheology modifiers, polymers or thickeners.
In one embodiment, the composition of the invention does not comprise a rheology modifier, and/or does not comprise a polymer and/or does not comprise a thickener.
More specifically, in one embodiment, the composition does not comprise carbomers and/or polysiloxanes or derivatives thereof, such as polydimethylsiloxane.
In one embodiment, the composition of the invention comprises, by weight relative to the total weight of the composition, (i) from 2 to 10% of at least one sodium soap (ii) from 0.5 to 15% of at least one amphoteric or zwitterionic surfactant comprising betaine (iii) from 3 to 18% of at least one source of potassium ions and (iv) water.
In a particular embodiment, the composition comprises a ratio of betaine-comprising amphoteric or zwitterionic surfactant to potassium ion source in the range of 1/5 to 10/1, preferably 1/2 to 5/1.
In one embodiment, the composition of the invention comprises (i) a mixture of sodium palmitate and sodium palmitate, and (ii) lauryl betaine.
More preferably, the composition comprises from 1 to 20% by weight, preferably from 1 to 15% by weight, even more preferably from 3 to 10% by weight, of the mixture of sodium palmitate and sodium palmitate, and from 1 to 40% by weight, preferably from 10 to 40% by weight, even more preferably from 10 to 30% by weight, of lauryl betaine, relative to the total weight of the composition.
In a particular embodiment, the composition of the invention comprises (i) a mixture of sodium palmitate and sodium palmitate, (ii) lauryl betaine and (iii) potassium hydroxide.
More preferably, the composition comprises (i)1 to 20% by weight, preferably 1 to 15% by weight, even more preferably 3 to 10% by weight, of the mixture of sodium palmitate and sodium palmitate, (ii)1 to 40% by weight, preferably 10 to 40% by weight, even more preferably 10 to 30% by weight, of lauryl betaine, and (iii)1 to 20% by weight, preferably 3 to 20% by weight, even more preferably 5 to 18% by weight, of potassium hydroxide, relative to the total weight of the composition.
In a particular embodiment, the composition of the invention comprises (i) a mixture of sodium palmitate and sodium palmitate, (ii) lauryl betaine, (iii) potassium hydroxide and at least one fatty acid.
More preferably, the composition comprises (i)1 to 20% by weight, preferably 1 to 15% by weight, even more preferably 3 to 10% by weight, of the mixture of sodium palmitate and sodium palmitate, (ii)1 to 40% by weight, preferably 10 to 40% by weight, even more preferably 10 to 30% by weight, of lauryl betaine, and (iii)1 to 20% by weight, preferably 3 to 20% by weight, even more preferably 5 to 18% by weight, of potassium hydroxide, and 1 to 20% by weight, preferably 1 to 15% by weight, even more preferably 5 to 10% by weight, of fatty acid, relative to the total weight of the composition.
In a particular embodiment, the composition of the invention comprises (i) a mixture of sodium palmitate and sodium palmitate, (ii) lauryl betaine, (iii) potassium hydroxide, at least one fatty acid, at least one chelating agent, at least one fragrance, at least one preservative, at least one alcohol, at least one glycol and water.
Advantageously, the composition of the invention is a cosmetic composition or a cosmetically acceptable composition.
The term "cosmetic composition" is understood to mean a non-toxic composition capable of being applied to human keratin materials, including the skin, face, lips, nails, hair and scalp.
In particular, the cosmetic compositions of the invention are used for cleansing keratin materials. The invention also relates to the use of the composition according to the invention as such or in a cosmetic product for cleansing keratin materials, in particular the skin, in particular from the face.
The present invention relates to a non-therapeutic cosmetic process for cleansing human keratin materials, comprising the application on the surface of the said keratin materials of at least one composition according to the invention and the removal of the said composition from the human keratin materials, by rinsing off the composition according to the invention, for example with water.
The compositions of the present invention may also be used as a shower product, as a bath product, as a cleansing product such as shampoos and hand washes, or for cleansing the face.
The invention also relates to a non-therapeutic cosmetic process for cleansing human keratin materials, comprising the application to the keratin materials of at least one layer of a composition according to the invention.
The invention also relates to a cosmetic process for cleaning human keratin materials, comprising the application to the human keratin materials of a composition according to the invention.
The invention also relates to a cosmetic process for cleansing human keratin materials, comprising the application to the keratin materials of at least one layer of a composition according to the invention.
The term "keratin material" means the skin (skin around the body, face and eyes), hair, eyelashes, eyebrows, body hair, nails, lips or mucous membranes, in particular the skin.
The following examples are intended to illustrate the compositions and methods according to the invention, but do not limit the scope of the invention in any way.
All parts and percentages in the examples are given on a weight basis, and all measurements are taken at about 25 ℃ unless otherwise indicated.
Examples
Example 1 ingredients of the composition according to the invention
The manufacturing process comprises the following steps:
1. premix phase B until homogeneous;
2. add phase a to the main kettle and then phase B. Heating to 75 ℃, and stirring to form transparent hydrogel or flexible gel;
3. add phase C to the mixture obtained above and cool to 40 ℃;
4. adding preservative phase D to the mixture obtained above;
5. phase E was added to the mixture and cooled to 30 ℃.
The machine used was: i-homogenizer VMI sold by Tech.
As a result:
an aspect of composition 1 is a stable aqueous gel having a viscosity of 30UD at 25 ℃, using a rheostat 180 viscometer (from 2 months) equipped with spindle M4 rotating at 200rpm, while the viscosity is easily controlled with composition adjustments.
The viscosity of composition 1 can be adjusted by decreasing or increasing the amount of lauryl betaine and potassium hydroxide, taking into account the preferred ratio between the two ingredients, such preferred ratio being about 1/2. The higher the amount of lauryl betaine and potassium hydroxide added, the higher the viscosity.
Composition 1 according to the invention was clear with a turbidity of 20NTU when measured with a Hach 2100AN turbidimeter.
Composition 1 according to the invention is a clear cleaning composition which is an aqueous gel.
After use of composition 1, the cosmetic properties of composition 1 were evaluated by 15 trained panelists.
Thus, the evaluation was performed according to the following steps:
1. mixing composition 1 with water to form a foam in the palm;
2. applying foaming composition 1 on the face;
3. massaging the face with the foaming composition 1 for 40 and 60 rounds, respectively;
4. washing the face with water;
5. the face was towel dried and left to stand at room temperature for 2 minutes.
Finally, the panelists give scores 1-3 for the following attributes, and:
1: poor, outside the present invention;
2: acceptable, good properties;
3: excellent and very good properties.
The results are as follows:
| properties | Score of |
| Appearance of the product | 3 |
| Is easy to mix with water | 2 |
| Is easy to wash away | 3 |
| Hydration sensation after rinsing off | 3 |
| Amount of foam when mixed with water on hand | 3 |
According to the above results, composition 1 has very good cosmetic properties, that is to say that composition 1 according to the invention has a very satisfactory appearance, is easily mixed with water and rinsed off with water. In addition, it has a good foaming amount when mixed with water and provides a pleasant feeling on the face.
Claims (14)
1. A cosmetic composition which is a transparent or translucent liquid or gel comprising (i) at least one sodium soap, (ii) at least one amphoteric or zwitterionic betaine-containing surfactant, (iii) at least one source of potassium ions and (iv) water,
wherein:
the sodium soap is present in an amount ranging from 1% to 20% by weight, the composition comprising from 0.1% to 20% by weight of at least one amphoteric or zwitterionic surfactant comprising betaine, the source of potassium ions being present in an amount ranging from 1% to 20% by weight, relative to the total weight of the composition,
the composition has a weight ratio of betaine-containing amphoteric or zwitterionic surfactant to potassium ion source ranging from 1/10 to 20/1,
the composition has a turbidity of less than 400NTU at 25 ℃.
2. The composition according to claim 1, wherein said sodium soap is C10-C20Sodium salts of fatty acid salts or mixtures thereof.
3. Composition according to claim 1 or 2, wherein the sodium soap is present in an amount ranging from 1% to 15% by weight relative to the total weight of the composition.
4. Composition according to claim 1 or 2, wherein the composition comprises from 0.5% to 15% by weight of at least one amphoteric or zwitterionic surfactant comprising betaine, relative to the total weight of the composition.
5. The composition according to claim 1 or 2, wherein the source of potassium ions is present in an amount ranging from 2% to 20% by weight relative to the total weight of the composition.
6. The composition according to claim 1 or 2, wherein the composition has a weight ratio of betaine-comprising amphoteric or zwitterionic surfactant to potassium ion source in the range of 1/5 to 10/1.
7. The composition according to claim 1 or 2, wherein the composition has a weight ratio of betaine-comprising amphoteric or zwitterionic surfactant to potassium ion source in the range of 1/2 to 5/1.
8. The composition according to claim 1 or 2, wherein the composition further comprises at least one fatty acid.
9. A composition according to claim 1 or 2, wherein the cosmetic composition is for cleansing keratin materials.
10. The composition according to claim 1 or 2, wherein the composition is a gel.
11. Cosmetic composition according to claim 1 or 2, comprising, by weight relative to the total weight of the composition, (i) from 2% to 10% of at least one sodium soap, (ii) from 0.5% to 15% of at least one amphoteric or zwitterionic surfactant comprising betaine, (iii) from 3% to 18% of at least one source of potassium ions and (iv) water.
12. The composition according to claim 11, wherein the composition has a ratio of betaine-containing amphoteric or zwitterionic surfactant to potassium ion source ranging from 1/5 to 10/1.
13. A non-therapeutic cosmetic process for cleansing human keratin materials, comprising the application to the human keratin materials of a composition according to any one of claims 1 to 12.
14. The method according to claim 13, wherein the method comprises rinsing off the composition according to any one of claims 1 to 12 to remove the composition from the human keratin materials.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/095130 WO2016101261A1 (en) | 2014-12-26 | 2014-12-26 | Transparent or translucent cleansing composition for skin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107333467A CN107333467A (en) | 2017-11-07 |
| CN107333467B true CN107333467B (en) | 2021-03-19 |
Family
ID=56148989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480084471.3A Active CN107333467B (en) | 2014-12-26 | 2014-12-26 | Transparent or translucent skin cleansing compositions |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107333467B (en) |
| WO (1) | WO2016101261A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018005745A1 (en) * | 2016-06-30 | 2018-01-04 | Rhodia Operations | Potassium-containing amphoacetate and betaine surfactants |
| WO2024120986A1 (en) * | 2022-12-08 | 2024-06-13 | Unilever Ip Holdings B.V. | A transparent liquid cleansing composition |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3609768B2 (en) * | 2000-12-25 | 2005-01-12 | 資生堂ホネケーキ工業株式会社 | Transparent bar soap composition |
| DE112004000721T5 (en) * | 2003-05-07 | 2006-11-09 | Ajinomoto Co., Inc. | cleaning composition |
| CN1231207C (en) * | 2003-09-17 | 2005-12-14 | 李慧娟 | Natural plant distillate bath lotion |
| CN100518715C (en) * | 2005-01-26 | 2009-07-29 | 张啸 | Prescription of skin-cleaning cosmetics containing pot marigold oil and production process thereof |
| DE102006031377A1 (en) * | 2006-07-06 | 2007-02-15 | Clariant International Limited | Stable liquid cosmetic or dermatological cleaning agent, useful in shampoo, shower bath and liquid soap, comprises one or more alkanesulfonate and one or more betaine |
-
2014
- 2014-12-26 WO PCT/CN2014/095130 patent/WO2016101261A1/en active Application Filing
- 2014-12-26 CN CN201480084471.3A patent/CN107333467B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016101261A1 (en) | 2016-06-30 |
| CN107333467A (en) | 2017-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101155749B1 (en) | Structured compositions comprising a clay | |
| AU2015227435A1 (en) | Cleansing compositions | |
| JP5522828B2 (en) | Skin cleanser | |
| KR101419508B1 (en) | Composition of hydrogel soap having improving hardness of surfaceity, hydrogel soap and Preparing method thereof | |
| CN104825363A (en) | Easy-to-absorb disposable hair mask and preparation method thereof | |
| CN105419991A (en) | Face-cleansing skin-moisturizing tea oil soap | |
| CN106109275B (en) | A kind of foaming bath oil and preparation method thereof rich in vegetable oil | |
| CN107333467B (en) | Transparent or translucent skin cleansing compositions | |
| JP2023008894A (en) | Cleansing foam cosmetic composition containing amino acid-based surfactant | |
| CN107468545B (en) | Green antibacterial skin-care hand sanitizer and preparation method thereof | |
| CN105380868A (en) | Acne removal foundation make-up and preparation method thereof | |
| CN106265110B (en) | Surfactant composition | |
| JP5993980B1 (en) | Gel composition | |
| KR20150111225A (en) | Gel-type skin cleansing composition having improved stability | |
| AU2014412810B2 (en) | Cleansing bars with taurine | |
| JP5601785B2 (en) | Hair cleaning composition | |
| KR20200008384A (en) | Cleansing cosmetic composition comprising fatty acids with lumpy cloud texture | |
| JP4667163B2 (en) | Transparent gel detergent composition | |
| CN114921296A (en) | Soap-based self-thickening cleansing compositions | |
| JP6179184B2 (en) | Hair cleaning composition and method for producing the same | |
| KR101109647B1 (en) | Cosmetic soup composition with good foam and moisturizing properties | |
| CN106309242A (en) | Seed melon juice skin care bath wash | |
| TWI689318B (en) | Skin cosmetics and skin care methods | |
| JP6375860B2 (en) | Gel-like cleaning material | |
| CN108969422A (en) | A kind of combination plants herb extract without the transparent shampoo of silicone oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |