WO2022067612A1 - Composition pour le lavage de fibres de kératine et son utilisation - Google Patents

Composition pour le lavage de fibres de kératine et son utilisation Download PDF

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Publication number
WO2022067612A1
WO2022067612A1 PCT/CN2020/119187 CN2020119187W WO2022067612A1 WO 2022067612 A1 WO2022067612 A1 WO 2022067612A1 CN 2020119187 W CN2020119187 W CN 2020119187W WO 2022067612 A1 WO2022067612 A1 WO 2022067612A1
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Prior art keywords
composition
composition according
present
weight
bis
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PCT/CN2020/119187
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English (en)
Inventor
Yingzi Wang
Yihua Jiang
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L'oreal
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Priority to CN202080105684.5A priority Critical patent/CN116322634A/zh
Priority to PCT/CN2020/119187 priority patent/WO2022067612A1/fr
Priority to FR2012454A priority patent/FR3114505B1/fr
Publication of WO2022067612A1 publication Critical patent/WO2022067612A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/02—Preparations for cleaning the hair
    • 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
    • A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
    • 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
    • A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
    • 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • A61K8/892—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a hydroxy group, e.g. dimethiconol
    • 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A61K8/896—Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate
    • A61K8/898—Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/12—Preparations containing hair conditioners

Definitions

  • the present invention relates to a composition for cleansing keratin fibers, in particular the hair.
  • the invention also relates to a process for cleansing keratin fibers, in particular the skin, scalp and/or hair, using the composition of the present invention.
  • Keratin fibers are present widely on surface of human bodies, e.g., in particular hair. Many people have for a long time sought to cleanse the keratin fiber, so as to feel comfortable in daily life and work. Various products are developed to deal with the requirement of cleansing keratin fiber of person, many of which are used to bring both cleansing and some other effects.
  • Keratin fibers in particular the hair is cleansed and treated to improve its look, color, style, etc.
  • various cleansing and/or conditioning components are added directed into shampoo.
  • some other properties are also important to attract consumers, e.g., special fragrance, good appearance, smooth feeling, ease of use and the like. For example, many consumers like a smooth feeling of hair instead of tangled lock of hair.
  • One subject of the present invention is thus a cleansing composition for cleansing keratin fibers comprising:
  • At least one anionic surfactant, and/or at least one amphoteric surfactant are at least one anionic surfactant, and/or at least one amphoteric surfactant;
  • non-volatile silicone oil selected from polydialkylsiloxanes with terminal dimethylsilanol groups having 500 or more repeating units, and
  • composition according to the present invention is particularly useful for a shampoo product.
  • the present invention also relates to a process for cleansing keratin fibers, in particular keratin fibers on body surface, especially hair, using the cleansing composition according to the invention.
  • the present invention thus provides use of the composition of the present invention for cleansing keratin fibers.
  • the “keratin fiber” according to the present invention is preferably hair.
  • the present invention is directed to a composition for cleansing keratin fibers, comprising:
  • (A) at least one surfactant comprising (A-1) at least one anionic surfactant, and/or (A-2) at least one amphoteric surfactant;
  • the present invention thus provides use of the composition of the present invention for cleansing keratin fibers on body surface, especially hair.
  • the present invention also provides use of the fatty acid-ester mixture for cleansing keratin fibers on body surface, especially hair.
  • the present invention also relates to a process for cleansing keratin fibers, in particular keratin fibers on body surface, especially hair, using the cleansing composition according to the invention.
  • composition according to the present invention comprises at least one surfactant, in particular (A-1) at least one anionic surfactant, and/or (A-2) at least one amphoteric surfactant.
  • Anionic surfactant (A-1) Anionic surfactant (A-1)
  • the composition according to the present invention comprises at least one anionic surfactant (A-1) .
  • anionic surfactant is understood to mean an amphiphilic compound with a hydrophobic part and a hydrophilic part wherein the hydrophilic part carries as ionic or ionisable group only anionic group with a cationic counterion which is generally metallic (alkali metal, such as Na or K) or ammonium, capable of dissociating to give anions in aqueous solution.
  • the cationic counter anion being usually selected from alkali metal such as sodium, or alkaline earth metal such as magnesium, or organic cationic counter anion such as ammonium salts, amine salts, or aminoalcohol salts.
  • the surfactants may also occur in their acid forms.
  • anionic surfactants of surfactants comprising carboxylate, sulfate, sulfonate, sulfoacetate, sulfosuccinate, phosphate, isethionate, sarcosinate, glutamate, lactylate or taurate anionic groups, salts of fatty acids, salts of galactosiduronic acids, salts of ether carboxylic acids surfactants and their mixtures.
  • anionic surfactant according to the invention is chosen from:
  • the anionic surfactant is chosen from sulfate of ether of lauryl alcohol and alkylene oxide containing from 1 to 4 alkylene oxide groups, especially ethylene oxide groups.
  • sulfate of ether of lauryl alcohol and alkylene oxide containing from 1 to 4 alkylene oxide groups, especially ethylene oxide groups.
  • alkylene oxide containing from 1 to 4 alkylene oxide groups especially ethylene oxide groups.
  • sodium laureth sulfate containing in average 2.2 ethylene oxide groups that are sold by the company Cognis (BASF) under the name AOS 225 UP, Rhodia under the name esb-70/fla3, Clariant under the name LRO L’O
  • sodium laureth sulfate containing in average 1 ethylene oxide group that is sold by the company Zhejiang Zanyu Technology under the name SLES (N1EO) .
  • acyl isethionates for example sodium lauroyl methyl isethionate, sodium cocoyl isthionate; mentiones may be made of the sodium lauroyl methyl isethionate which is sold under the trade name LQ-CLR-SB by the company Innospec Active Chemicals;
  • alkyl or acyl radicals of these various anionic surfactants preferably comprise from 12 to 20 carbon atoms.
  • the oxyalkylenated or polyoxyalkylenated anionic surfactants preferably comprise from 1 to 50 alkylene oxide groups, more preferably from 1 to 4 alkylene oxide groups, in particular ethylene oxide groups.
  • the present invention comprises at least one anionic surfactant chosen from (C 6 -C 30 ) alkyl sulfates, (C 6 -C 30 ) alkyl ether sulfates, (C 6 -C 30 ) alkylamido ether sulfates, alkylaryl polyether sulfates, monoglyceride sulfates, (C 6 -C 24 ) acyl isethionates, or a mixture thereof.
  • anionic surfactant chosen from (C 6 -C 30 ) alkyl sulfates, (C 6 -C 30 ) alkyl ether sulfates, (C 6 -C 30 ) alkylamido ether sulfates, alkylaryl polyether sulfates, monoglyceride sulfates, (C 6 -C 24 ) acyl isethionates, or a mixture thereof.
  • the anionic surfactant is preferably chosen from sodium laureth sulfate, sodium lauroyl methyl isethionate, sodium cocoyl isethionate, or a mixture thereof.
  • the anionic surfactant is sodium laureth sulfate containing in average 0.8-2.2 ethylene oxide groups.
  • the composition may be free of any sulfate to be used as the anionic surfactant.
  • the at least one anionic surfactant (A-1) may be present in the composition according to the present invention in an amount from 1%to 30%, such as from 5%to 25%, or from 10%to 20%, relative to the total weight of the composition.
  • Amphoteric surfactant (A-2) Amphoteric surfactant (A-2)
  • the composition according to the present invention comprises at least one amphoteric surfactant (A-2) , which may also be called as zwitterionic surfactant.
  • A-2 amphoteric surfactant
  • amphoteric or zwitterionic surfactant (s) that may be used in the present invention may be quaternized secondary or tertiary aliphatic amine derivatives containing at least one anionic group, for instance a carboxylate, sulfonate, sulfate, phosphate or phosphonate group, and in which the aliphatic group or at least one of the aliphatic groups is a linear or branched chain comprising from 8 to 22 carbon atoms.
  • alkylbetaine examples include behenylbetaine, cetyl betaine, cocoylbetaine, decylbetaine. From alkylbetaines, cocoylbetaine is preferred, for example the products sold by the company Rhodia under the tradename BB/FLA.
  • R a represents a C 10 -C 30 alkyl or alkenyl group derived from an acid R a -COOH preferably present in hydrolysed coconut oil, a heptyl group, a nonyl group or an undecyl group,
  • R b represents a ⁇ -hydroxyethyl group
  • R c represents a carboxymethyl group
  • n 0, 1 or 2
  • Z represents a hydrogen atom or a hydroxyethyl or carboxymethyl group
  • B represents -CH 2 CH 2 OX′, with X′ representing -CH 2 -COOH, CH 2 -COOZ’, -CH 2 CH 2 -COOH, -CH 2 CH 2 -COOZ’, or a hydrogen atom,
  • n′ is equal to 0, 1 or 2
  • Z represents a hydrogen atom or a hydroxyethyl or carboxymethyl group
  • Z’ represents an ion resulting from an alkali or alkaline-earth metal, such as sodium, potassium or magnesium; an ammonium ion; or an ion resulting from an organic amine and in particular from an amino alcohol, such as monoethanolamine, diethanolamine and triethanolamine, monoisopropanolamine, diisopropanolamine or triisopropanolamine, 2-amino-2-methyl-1-propanol, 2-amino-2-methyl-1, 3-propanediol and tris (hydroxymethyl) aminomethane,
  • an alkali or alkaline-earth metal such as sodium, potassium or magnesium
  • an ammonium ion or an ion resulting from an organic amine and in particular from an amino alcohol, such as monoethanolamine, diethanolamine and triethanolamine, monoisopropanolamine, diisopropanolamine or triisopropanolamine, 2-amino-2-methyl-1-propanol, 2-amino-2-
  • R a′ represents a C 10 -C 30 alkyl or alkenyl group of an acid R a′ COOH preferably present in hydrolysed linseed oil or coconut oil, an alkyl group, in particular a C 17 alkyl group, and its iso form, or an unsaturated C 17 group.
  • cocamidopropyl betaine for example the product sold under the tradename Dehyton PK 45 by Cognis (BASF) .
  • R a" represents a C 10 -C 30 alkyl or alkenyl group of an acid R a" -C (O) OH preferably present in hydrolysed linseed oil or coconut oil;
  • - Y′’ represents the group-C (O) OH, -C (O) OZ”, -CH 2 -CH (OH) -SO 3 H or the group -CH 2 -CH (OH) -SO 3 -Z”, with Z” representing a cationic counterion resulting from an alkali metal or alkaline-earth metal, such as sodium, an ammonium ion or an ion resulting from an organic amine;
  • R d and R e represent, independently of each other, a C 1 -C 4 alkyl or hydroxyalkyl radical
  • n′ denote, independently of each other, an integer ranging from 1 to 3.
  • amphoteric surfactants may be chosen from (C 8 -C 20 ) alkylbetaines, (C 8 -C 20 ) alkylamido (C 1 -C 6 ) alkylbetaines, and mixtures thereof.
  • amphoteric or zwitterionic surfactant may be chosen from cocamidopropyl betaine, cocoylbetaine, or a mixture thereof.
  • the at least one amphoteric surfactant (A-2) may be present in the composition in an amount from 0.5%to 20%, such as from 0.5%to 10%, or from 1%to 6%, relative to the total weight of the composition including all ranges and subranges therebetween.
  • the surfactant may comprise preferably a combination of anionic surfactant (A-1) and amphoteric surfactant (A-2) . More preferably, the surfactant of the invention contains a combination of a sulfate anionic surfactant and a betaine surfactant, such as a combination of sodium laureth sulfate and cocamidopropyl betaine. Without being restricted to any known theory, it is believed that such a combination can particularly benefit the cleansing ability of the shampoo.
  • a combination of anionic surfactant (A-1) and amphoteric surfactant (A-2) may be present in the composition according to the present invention, preferably in an amount from 1%to 40%, such as from 5%to 30%, or from 10%to 20%, relative to the total weight of the composition.
  • the present composition can optionally comprise at least one silicone oil.
  • silicone oil is intended to mean an oil comprising at least one silicon atom, and especially at least one Si-O group.
  • sicone oil is interchangeable with the terms “polysiloxane” and “polysiloxane oil. ”
  • amino silicones are not considered a “silicone oil. ” Instead, amino silicones form an independent category of component that may optionally be included in the hair treatment compositions. A more detailed definition and non-limiting examples of amino silicones are provided later, under the heading “Amino Silicone. ”
  • composition according to the invention or under consideration according to a process of the invention can contain a mixture of silicone oils only partly made up of such an oil.
  • the silicone oils that can be used in the compositions according to the invention are preferably non-volatile.
  • the present composition can optionally comprise at least one non-volatile silicone oil to be used as the silicone oil (B) .
  • the non-volatile silicone oil that can be used in the invention may be chosen from silicone oils having a viscosity at 25°C of greater than or equal to 9 centistokes (cSt) (9 ⁇ 10 -6 m 2 /s) and less than 800 000 cSt, preferably between 50 and 600 000 cSt, preferably between 100 and 500 000 cSt.
  • the viscosity of this silicone can be measured according to standard ASTM D-445.
  • examples of the non-volatile silicone oil cna be made to polydialkylsiloxane family with terminal trimethylsilyl groups, such as oils with a viscosity in the range 0.2 m 2 /s to 2.5 m 2 /s at 25°C, for example oils from the DC200 series from DOW CORNING, in particular that with a viscosity of 60,000 Cst, from the SILBIONE 70047 series, more particularly 70,047 V 500,000 oil provided by the supplier RHODIA CHIMIE, polydialkylsiloxanes with terminal dimethylsilanol groups such as dimethiconol such as the oils of the 48 series from the company Rhodia or polyalkylarylsiloxanes such as SILBIONE 70641 V 200 oil provided by the supplier RHODIA CHIMIE.
  • polydialkylsiloxane family with terminal trimethylsilyl groups such as oils with a viscosity in the range 0.2 m 2 /s to 2.5 m 2
  • the silicone oil (B) may be present in the composition according to the present invention in an amount ranging from 0.1%to 10%by weight, preferably from 0.2%to 5%by weight and more particularly from 0.5%to 3%, relative to the total weight of the composition.
  • amino silicone is intended to mean any silicone comprising at least one primary, secondary or tertiary amine or a quaternary ammonium group (i.e., a quaternized group) .
  • an “amino silicone” is not a “silicone oil. ” Instead, an amino silicone is different component than a silicone oil in the hair treatment compositions of the present invention.
  • silicone oils are provided above, under the heading “Silicone oil. ”
  • a silicone may bear the amine group on the skeleton chain in the molecule, called as an amino-terminal silicone, or bear the amine group on the pendent chain, called as an amino-grafted silicone.
  • Amino silicones are described, for example, in US2011/0155163 and US2011/155164, both of which are herein incorporated by reference.
  • Non-limiting examples include amodimethicone, silicone quaternium-22, trimethylsilyl amodimethicone, bis-isobutyl/PEG/PPG-20/35/amodimethicone copolymer, bis-cetearyl amodimethicone, bis-amino PEG/PPG-41/3 aminoethyl PG-propyl dimethicone, PEG-40/PPG-8 methylaminopropyl hydroxypropyl dimethicone copolymer, bis-isobutyl/PEG/PPG-20/35/amodimethicone copolymer, quaternium-80, methoxy PEG/PPG-7/3 aminopropyl dimethicone, silicone quaternium-22 , bis (C13-15 Alkoxy) PG-amodimethicone, bis-hydroxy/methoxy amodimethicone, aminopropyl phenyl trimethicone, aminopropyl dimethicon
  • the amino silicone is preferably an amino-terminal silicone.
  • another group of preferable amino silicone according to the present invention may comprise: amino bispropyl dimethicone; aminopropyl dimethicone; amodimethicone; bis-aminopropyl dimethicone; bis-aminopropyl/ethoxy aminopropyl dimethicone; bis-butyloxyamodimethicone/peg-60 copolymer; bis-isobutyl peg-14/amodimethicone copolymer; bis-isobutyl peg-15/amodimethicone copolymer.
  • a bis-amino-terminal silicone is preferably useful, i.e., an amino silicone having both terminal groups of amino groups.
  • such a bis-amino-terminal silicone is called as a bis-amino silicone, unless otherwise indicated specifically.
  • bis- aminopropyl dimethicone; bis-aminopropyl/ethoxy aminopropyl dimethicone, bis-isobutyl/PEG/PPG-20/35/amodimethicone copolymer, bis-cetearyl amodimethicone, bis-amino PEG/PPG-41/3 aminoethyl PG-propyl dimethicone, bis (C13-15 Alkoxy) PG-amodimethicone, bis-hydroxy/methoxy amodimethicone may be preferred.
  • the amino silicone (C) may be present in the composition according to the present invention in an amount ranging from 0.1%to 10%by weight, preferably from 0.2%to 5%by weight and more particularly from 0.4%to 2%, relative to the total weight of the composition.
  • the present composition can be dispensed easily and uniformly on hair, or hair along with scalp.
  • a thickening agent can be optionally incorporated into the composition according to the present invention, so as to adjust the viscosity of the product obtained, and to facilitate lamellar distribution or the formation of a uniform film of the composition on hair, or hair along with scalp.
  • Thickening agents include those which increase the viscosity of the composition without significantly altering the effectiveness of one or more of the active ingredients within the composition. Thickening agents can also increase the compositional stability of the composition.
  • Non-limiting examples of thickening agents include carboxylic acid polymers, crosslinked polyacrylate polymers, polyacrylamide polymers, polysaccharides, and gums.
  • carboxylic acid polymer examples include a crosslinking compound containing one or more monomers derived from acrylic acid, substituted acrylic acid, and salts and esters of these acrylic acid and substituted acrylic acid, wherein the crosslinking agent contains two or more carbons -The carbon double bond is derived from a polyol.
  • carboxylic acid polymers include carbomer, which is a homopolymer of acrylic acid crosslinked with sucrose or an allyl ether of pentaerythritol (e.g., Carbopol 900 series from B. F. Goodrich) .
  • Non-limiting examples of polyacrylamide polymers including nonionic polyacrylamide polymers, including substituted branched or unbranched polymers, include polyacrylamides, isoparaffins, and laureth-7, acrylamide. And substituted multi-block copolymers of acrylamide with acrylic acid and substituted acrylic acid.
  • Non-limiting examples of polysaccharides include cellulose, carboxymethyl hydroxyethyl cellulose, cellulose acetate propionate, hydroxyethyl cellulose, hydroxyethyl ethyl cellulose, hydroxypropyl cellulose, hydroxypropyl methylcellulose, methylhydroxyethylcellulose, microcrystalline cellulose, sodium cellulose sulfate, and mixtures thereof.
  • alkyl substituted cellulose wherein the hydroxyl group of the cellulosic polymer is hydroxyalkylated (preferably hydroxyethylated or hydroxypropylated) to form a hydroxyalkylated cellulose, which is then further modified with a C 10 -C 30 straight chain or branched chain alkyl group through an ether linkage.
  • These polymers are typically ethers of C 10 -C 30 straight or branched alcohols with hydroxyalkyl celluloses.
  • Other useful polysaccharides include linear scleroglucans comprising (1-3) linked glucose units, wherein each of the three units has (1-6) linked glucose.
  • Non-limiting examples of gums include gum arabic, agar, algin, alginic acid, ammonium alginate, amylopectin, calcium alginate, calcium carrageenan, carnitine, carrageenan, dextrin, gelatin, guar gum, guar hydroxypropyltrimonium chloride, hectorite, hyaluronic acid, hydrated silica, hydroxypropyl chitosan, hydroxypropyl guar, karaya gum, seaweed, locust bean gum, natto gum, potassium alginate, carrageenan potassium, propylene glycol alginate, sclerotium gum, sodium carboxymethyl dextran, carrageenan sodium, tragacanth, xanthan gum and mixtures thereof.
  • the thickening agent if present, may be present in the composition according to the present invention in an amount ranging from 0.01%to 5%by weight, preferably ranging from 0.05%to 3%by weight, or preferably ranging from 0.1%to 1%by weight, relative to the total weight of the composition.
  • composition according to the present invention may optionally comprise at least one cationic polymer.
  • cationic polymer is intended to mean any polymer comprising cationic groups and/or groups that can be ionized to cationic groups.
  • the cationic polymer is hydrophilic or amphiphilic.
  • the preferred cationic polymers are chosen from those that contain units comprising primary, secondary, tertiary and/or quaternary amine groups that may either form part of the main polymer chain or may be borne by a side substituent directly connected thereto.
  • the present composition can comprise cationic polysaccharides, in particular cationic celluloses and cationic galactomannan gums.
  • the present composition can preferably comprise cationic celluloses and cationic galactomannan gums.
  • the present composition comprises cationic cellulose copolymers or cellulose derivatives grafted with a water-soluble quaternary ammonium monomer, which are described, for example, in US patent 4 131 576, and mention may be made of hydroxyalkyl celluloses, for instance hydroxymethyl-, hydroxyethyl-or hydroxypropylcelluloses grafted, in particular, with a methacryloylethyltrimethylammonium, methacrylamidopropyltrimethylammonium, dimethyldiallylammonium or hydroxypropyltrialkylammonium salt, for example 2-hydroxypropyl trimethyl ammonium chloride.
  • hydroxyalkyl celluloses for instance hydroxymethyl-, hydroxyethyl-or hydroxypropylcelluloses grafted, in particular, with a methacryloylethyltrimethylammonium, methacrylamidopropyltrimethylammonium, dimethyldiallylammonium or hydroxypropyl
  • the commercial products corresponding to this definition are more particularly the products sold under the names L 200 and H 100 by the company National Starch, Polyquaternium-10 (hydroxyethyl cellulose-2-hydroxypropyl trimethyl ammonium chloride ether) such as the product sold under the name 400KC by the company KCI, Polyquaternium-6 (Polydiallyl dimethyl ammonium chloride) such as the product sold under the name Merquat TM 100 polymer from Nalco.
  • Polyquaternium polymers are particularly preferred, e.g., Polyquaternium-7, 11, 15, 16, 22, 39, 47, 55, 67, and 76.
  • the cationic galactomannan gums are described, for example, in US3 589 578 and US4 031 307, and mention may be made of guar gums comprising cationic trialkylammonium groups. Use is made, for example, of guar gums modified with a 2, 3-epoxypropyltrimethylammonium salt (for example, chloride) . Such products are especially sold under the names JAGUAR C13 S, JAGUAR C 15, JAGUAR C 17 or JAGUAR C162 by the company Rhodia (INCI: hydroxypropyl guar hydroxypropyltrimonium chloride) .
  • the cationic polymer (E) may be present in the composition according to the present invention in an amount from 0.01 to 5%by weight of cationic polymer (s) , preferably from 0.05 to 1%by weight, or preferably from 0.1 to 0.6%by weight, relative to the total weight of the composition.
  • composition according to the invention can advantageously comprise one or more solvent (s) , e.g., water and/or organic solvent.
  • solvent e.g., water and/or organic solvent.
  • the composition according to the invention may advantageously comprises water in various amounts.
  • water is used in a content of greater than or equal to 40%by weight relative to the total weight of composition.
  • the water content in the low viscosity composition according to the invention preferably ranges from 40%to 90%by weight, more preferably from 50%to 85%by weight, or from 60%to 80%by weight, relative to the total weight of the composition.
  • composition according to the invention may also comprise one or more organic solvents, preferably water-soluble organic solvents (solubility of greater than or equal to 5%in water at 25°C and at atmospheric pressure) .
  • organic solvents preferably water-soluble organic solvents (solubility of greater than or equal to 5%in water at 25°C and at atmospheric pressure) .
  • organic solvents examples include linear or branched, and preferably saturated, monoalcohols or diols, comprising 2 to 10 carbon atoms, such as ethyl alcohol, isopropyl alcohol, hexylene glycol (2-methyl-2, 4-pentanediol) , neopentyl glycol and 3-methyl-1, 5-pentanediol, butylene glycol, dipropylene glycol and propylene glycol; aromatic alcohols such as phenylethyl alcohol; polyols containing more than two hydroxyl functions, such as glycerol; polyol ethers, for instance ethylene glycol monomethyl, monoethyl and monobutyl ether, propylene glycol or ethers thereof, for instance propylene glycol monomethyl ether; and also diethylene glycol alkyl ethers, especially C 1 -C 4 alkyl ethers, for instance diethylene glycol monoethyl ether or
  • the organic solvents when they are present, may be represent between 0%and 20%by weight relative to the total weight of the composition according to the invention, and preferably between 0.1%and 15%by weight, or between 0.3%and 5%by weight.
  • no alcohol, in particular polyol is intentionally added into the composition of the invention as an organic solvent.
  • the composition according to the present invention may be free of any polyol.
  • compositions of the present invention are provided for application to keratin fibers, such as skin or hair.
  • the compositions of the present invention can comprise various ingredients conventionally useful in compositions for cleansing keratin fibers, such as, active ingredients, humectants, fatty substances, antidandruff agents, anti-seborrhoea agents, agents for preventing hair loss and/or for promoting hair regrowth, vitamins and provitamins including panthenol, sunscreens, sequestrants, plasticizers, acidifying agents, opacifiers, pearlescent or nacreous agents, antioxidants, hydroxyacids, fragrances and preserving agents.
  • additives may be selected variously by the person skilled in the art in order to prepare a composition which has the desired properties, for example, consistency or texture.
  • the additives, if used, and the amounts thereof are particularly determined according to the specific products/applications thereof, e.g., lotion, leave-on conditioner, shampoo, cream, rinse-off conditioner, emulsion and the like.
  • additives may be present in the composition in an amount from 0.01%to 90%relative to the total weight of the composition and further such as from 0.1%to 50% (if present) , including all ranges and subranges therebetween.
  • composition according to the present invention can be generally prepared according to the general knowledge of a person skilled in the art. Nevertheless, it is to be understood that a person skilled in the art can choose the method of preparation, on the basis of his/her general knowledge, taking into account the nature of the constituents used, for example, their solubility in the vehicle, and the application envisaged for the compositions or the kit.
  • the composition according to the present invention can be used for cleansing keratin fibers, especially hair, or the hair along with the scalp.
  • This use may manifest itself as a process for cleansing keratin fibers, especially the hair, comprising the step applying to said keratin fibers the composition of the invention.
  • composition according to the present invention is preferably useful to produce a shampoo product.
  • the invention will be further illustrated by the following examples, which set forth particularly advantageous embodiments.
  • compositions/formulas described below were expressed in %by weight, relative to the total weight of each composition/formula.
  • composition A and comparative composition B, as Table 1, were respectively formulated:
  • compositions A and B were prepared according to known manufacturing method of field.
  • compositions A and B were obtained in shampoo product according to the present invention.
  • compositions A and B were evaluated. Equivalent samples of Chinese hair swatch of 6g, 27cm, were used. A same device of DIASTRON MTT175, but with different parts, was used for two tests: TOUCHAIR test (for average friction force (reported in N) ) and DETANGLE test (for average detangling force (reported in N) ) , according to common procedures for the two tests on the device. For each of the tests, a relatively lower value represented a better result. The evaluation was made according to the following steps:
  • compositions A and B were evaluated for the durable performance, by respectively comparing with a marketing product of ADOLPH NOURISH &REPAIR SHAMPOO.
  • compositions A and B were evaluated. Equivalent samples of Chinese hair swatch of 6g, 27cm, were used.
  • Test Compositions A-B (2.4g) were applied on the 6g hair swatch, and wash off according to standard procedure RC-MCI-OIP-003B.
  • the hair swatches were naturally dried overnight and kept in an H&T chamber (23°C, 50%RH) ;
  • the average scores of the 6 experts were counted and were calculated for the averages.
  • the average scores were provided in Table 4 below.
  • Gap more than 0.5 treated as significant difference.
  • Test method Composition A Composition B Hair smooth +0.8 +0.8 Hair soft +0.6 +0.2
  • composition A showed performances better than composition B.

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Abstract

L'invention concerne une composition pour le lavage de fibres de kératine, comportant (A) au moins un tensioactif comprenant (A-1) au moins un tensioactif anionique et/ou (A-2) au moins un tensioactif amphotère ; (B) au moins une huile de silicone non volatile choisie parmi les polydialkylsiloxanes avec des groupes terminaux de diméthylsilanol ayant 500 unités de répétition ou plus ; et (C) au moins une silicone aminée, qui est une silicone à terminaison amino.
PCT/CN2020/119187 2020-09-30 2020-09-30 Composition pour le lavage de fibres de kératine et son utilisation WO2022067612A1 (fr)

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CN202080105684.5A CN116322634A (zh) 2020-09-30 2020-09-30 用于清洁角蛋白纤维的组合物及其用途
PCT/CN2020/119187 WO2022067612A1 (fr) 2020-09-30 2020-09-30 Composition pour le lavage de fibres de kératine et son utilisation
FR2012454A FR3114505B1 (fr) 2020-09-30 2020-12-01 Composition pour le nettoyage des fibres kératineuseset son utilisation

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WO2024094537A1 (fr) * 2022-11-03 2024-05-10 L'oreal Composition comprenant une silicone particulière, une émulsion de silicone particulière, un polymère vinylique particulier et des tensioactifs
FR3143364A1 (fr) * 2022-12-19 2024-06-21 L'oreal Composition comprenant une silicone particulière, une émulsion particulière de silicone, un polymère vinylique particulier et des tensioactifs

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FR3141343A1 (fr) * 2022-10-28 2024-05-03 L'oreal Composition cosmétique comprenant une silicone alpha-omega bis-aminée, une silicone aminée, un tensioactif anionique et un tensioactif amphotère
FR3141344A1 (fr) * 2022-10-28 2024-05-03 L'oreal Composition cosmétique comprenant un tensioactif anionique, un tensioactif amphotère, une silicone alpha-omega bis-aminée et une silicone aminée

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FR3143364A1 (fr) * 2022-12-19 2024-06-21 L'oreal Composition comprenant une silicone particulière, une émulsion particulière de silicone, un polymère vinylique particulier et des tensioactifs

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