WO2022136095A1 - Composition comprenant une émulsion de silicone, un polymère de (méth)acrylamide particulier, un polysaccharide cationique et un polymère d'alkyldiallylamine ou de dialkyldiallylammonium - Google Patents
Composition comprenant une émulsion de silicone, un polymère de (méth)acrylamide particulier, un polysaccharide cationique et un polymère d'alkyldiallylamine ou de dialkyldiallylammonium Download PDFInfo
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- WO2022136095A1 WO2022136095A1 PCT/EP2021/086137 EP2021086137W WO2022136095A1 WO 2022136095 A1 WO2022136095 A1 WO 2022136095A1 EP 2021086137 W EP2021086137 W EP 2021086137W WO 2022136095 A1 WO2022136095 A1 WO 2022136095A1
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- Prior art keywords
- weight
- meth
- alkyl
- radical
- cationic
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- -1 cationic polysaccharide Chemical class 0.000 title claims abstract description 166
- 239000000203 mixture Substances 0.000 title claims abstract description 155
- 229920000642 polymer Polymers 0.000 title claims abstract description 76
- 229920001282 polysaccharide Polymers 0.000 title claims abstract description 30
- 239000005017 polysaccharide Substances 0.000 title claims abstract description 30
- 229920001296 polysiloxane Polymers 0.000 title claims abstract description 29
- 239000000839 emulsion Substances 0.000 title abstract description 27
- 229920002401 polyacrylamide Polymers 0.000 title abstract description 4
- 102000011782 Keratins Human genes 0.000 claims abstract description 38
- 108010076876 Keratins Proteins 0.000 claims abstract description 38
- 238000005406 washing Methods 0.000 claims abstract description 12
- 230000003750 conditioning effect Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 5
- 125000002091 cationic group Chemical group 0.000 claims description 62
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical group NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 52
- 239000003995 emulsifying agent Substances 0.000 claims description 47
- 125000000217 alkyl group Chemical group 0.000 claims description 41
- 239000000178 monomer Substances 0.000 claims description 34
- 125000004432 carbon atom Chemical group C* 0.000 claims description 31
- 229920013822 aminosilicone Polymers 0.000 claims description 25
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 24
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 23
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 22
- 239000003945 anionic surfactant Substances 0.000 claims description 22
- 239000007764 o/w emulsion Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 20
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 20
- 229920001577 copolymer Polymers 0.000 claims description 19
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 18
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical group CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 16
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 15
- 229930195729 fatty acid Natural products 0.000 claims description 15
- 239000000194 fatty acid Substances 0.000 claims description 15
- 150000001412 amines Chemical class 0.000 claims description 14
- 229920001897 terpolymer Polymers 0.000 claims description 14
- 125000004665 trialkylsilyl group Chemical group 0.000 claims description 14
- 229920006322 acrylamide copolymer Polymers 0.000 claims description 13
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 claims description 13
- 239000002280 amphoteric surfactant Substances 0.000 claims description 11
- 239000002888 zwitterionic surfactant Substances 0.000 claims description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 9
- 244000007835 Cyamopsis tetragonoloba Species 0.000 claims description 9
- 150000004820 halides Chemical class 0.000 claims description 9
- 150000003254 radicals Chemical class 0.000 claims description 9
- 125000005208 trialkylammonium group Chemical group 0.000 claims description 9
- OMDQUFIYNPYJFM-XKDAHURESA-N (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[[(2r,3s,4r,5s,6r)-4,5,6-trihydroxy-3-[(2s,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]oxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)[C@H](O)[C@H](O)[C@H](O)O1 OMDQUFIYNPYJFM-XKDAHURESA-N 0.000 claims description 8
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 8
- 229920000926 Galactomannan Polymers 0.000 claims description 8
- 150000002191 fatty alcohols Chemical class 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 8
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 6
- 230000002378 acidificating effect Effects 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 claims description 6
- 235000010980 cellulose Nutrition 0.000 claims description 6
- YIOJGTBNHQAVBO-UHFFFAOYSA-N dimethyl-bis(prop-2-enyl)azanium Chemical class C=CC[N+](C)(C)CC=C YIOJGTBNHQAVBO-UHFFFAOYSA-N 0.000 claims description 6
- 229920001519 homopolymer Polymers 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 6
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical compound [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 claims description 6
- 239000011707 mineral Substances 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 6
- FKKAGFLIPSSCHT-UHFFFAOYSA-N 1-dodecoxydodecane;sulfuric acid Chemical class OS(O)(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC FKKAGFLIPSSCHT-UHFFFAOYSA-N 0.000 claims description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 5
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 5
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 5
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 5
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 5
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 5
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical class COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 5
- 150000001450 anions Chemical class 0.000 claims description 5
- 229920003086 cellulose ether Polymers 0.000 claims description 5
- 150000002170 ethers Chemical class 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 claims description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 5
- 229940095064 tartrate Drugs 0.000 claims description 5
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 5
- SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical compound [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 0.000 claims description 4
- 125000003342 alkenyl group Chemical group 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 4
- UZNHKBFIBYXPDV-UHFFFAOYSA-N trimethyl-[3-(2-methylprop-2-enoylamino)propyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)NCCC[N+](C)(C)C UZNHKBFIBYXPDV-UHFFFAOYSA-N 0.000 claims description 4
- QLAJNZSPVITUCQ-UHFFFAOYSA-N 1,3,2-dioxathietane 2,2-dioxide Chemical compound O=S1(=O)OCO1 QLAJNZSPVITUCQ-UHFFFAOYSA-N 0.000 claims description 3
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 claims description 3
- VHSPRUFVQLFKKA-UHFFFAOYSA-N [Cl-].CC=CC(=O)NCCC[N+](C)(C)C Chemical compound [Cl-].CC=CC(=O)NCCC[N+](C)(C)C VHSPRUFVQLFKKA-UHFFFAOYSA-N 0.000 claims description 3
- 150000005215 alkyl ethers Chemical class 0.000 claims description 3
- 125000003368 amide group Chemical group 0.000 claims description 3
- 150000007522 mineralic acids Chemical class 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 2
- 125000002757 morpholinyl group Chemical group 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 125000003386 piperidinyl group Chemical group 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 description 17
- 239000000047 product Substances 0.000 description 16
- 239000002202 Polyethylene glycol Substances 0.000 description 15
- 229920001223 polyethylene glycol Polymers 0.000 description 15
- 125000000129 anionic group Chemical group 0.000 description 12
- 239000002537 cosmetic Substances 0.000 description 12
- 239000000523 sample Substances 0.000 description 12
- 229920006317 cationic polymer Polymers 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 10
- 238000000265 homogenisation Methods 0.000 description 10
- 230000003115 biocidal effect Effects 0.000 description 8
- 239000003139 biocide Substances 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 150000003839 salts Chemical group 0.000 description 7
- 230000008021 deposition Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 150000007942 carboxylates Chemical class 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 241000282372 Panthera onca Species 0.000 description 4
- 229920000289 Polyquaternium Polymers 0.000 description 4
- 239000011149 active material Substances 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 239000003599 detergent Substances 0.000 description 4
- 238000002296 dynamic light scattering Methods 0.000 description 4
- 229930182478 glucoside Natural products 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000002453 shampoo Substances 0.000 description 4
- KLFVDTRVIFNWIH-UHFFFAOYSA-N 2-[2-(2-tridecoxyethoxy)ethoxy]ethanol Chemical compound CCCCCCCCCCCCCOCCOCCOCCO KLFVDTRVIFNWIH-UHFFFAOYSA-N 0.000 description 3
- OYINQIKIQCNQOX-UHFFFAOYSA-M 2-hydroxybutyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCC(O)C[N+](C)(C)C OYINQIKIQCNQOX-UHFFFAOYSA-M 0.000 description 3
- DWZBSOVYCROKJR-UHFFFAOYSA-N 4-(2-methylphenyl)butan-1-ol Chemical compound CC1=CC=CC=C1CCCCO DWZBSOVYCROKJR-UHFFFAOYSA-N 0.000 description 3
- 229920002907 Guar gum Polymers 0.000 description 3
- 229910006069 SO3H Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 3
- 150000004676 glycans Chemical class 0.000 description 3
- 229930182470 glycoside Natural products 0.000 description 3
- 150000002338 glycosides Chemical class 0.000 description 3
- 239000000665 guar gum Substances 0.000 description 3
- 235000010417 guar gum Nutrition 0.000 description 3
- 229960002154 guar gum Drugs 0.000 description 3
- 239000002736 nonionic surfactant Substances 0.000 description 3
- 229940100460 peg-100 stearate Drugs 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 3
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- OSCJHTSDLYVCQC-UHFFFAOYSA-N 2-ethylhexyl 4-[[4-[4-(tert-butylcarbamoyl)anilino]-6-[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate Chemical compound C1=CC(C(=O)OCC(CC)CCCC)=CC=C1NC1=NC(NC=2C=CC(=CC=2)C(=O)NC(C)(C)C)=NC(NC=2C=CC(=CC=2)C(=O)OCC(CC)CCCC)=N1 OSCJHTSDLYVCQC-UHFFFAOYSA-N 0.000 description 2
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 2
- 150000005840 aryl radicals Chemical class 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000008406 cosmetic ingredient Substances 0.000 description 2
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 150000002193 fatty amides Chemical class 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 150000008131 glucosides Chemical class 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000005923 long-lasting effect Effects 0.000 description 2
- 125000000040 m-tolyl group Chemical group [H]C1=C([H])C(*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 description 2
- 159000000003 magnesium salts Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 2
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 2
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 2
- 125000006353 oxyethylene group Chemical group 0.000 description 2
- 229960005323 phenoxyethanol Drugs 0.000 description 2
- 229920001515 polyalkylene glycol Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- NKJOXAZJBOMXID-UHFFFAOYSA-N 1,1'-Oxybisoctane Chemical compound CCCCCCCCOCCCCCCCC NKJOXAZJBOMXID-UHFFFAOYSA-N 0.000 description 1
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- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
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- 125000006318 tert-butyl amino group Chemical group [H]N(*)C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
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- DGXNWWJYEMQHED-UHFFFAOYSA-N trimethyl-(4-methyl-3-oxopent-4-enyl)azanium Chemical compound CC(=C)C(=O)CC[N+](C)(C)C DGXNWWJYEMQHED-UHFFFAOYSA-N 0.000 description 1
- VZTGWJFIMGVKSN-UHFFFAOYSA-O trimethyl-[3-(2-methylprop-2-enoylamino)propyl]azanium Chemical compound CC(=C)C(=O)NCCC[N+](C)(C)C VZTGWJFIMGVKSN-UHFFFAOYSA-O 0.000 description 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical group CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 1
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Classifications
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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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/731—Cellulose; Quaternized cellulose derivatives
-
- 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
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8158—Homopolymers or copolymers of amides or imides, e.g. (meth) acrylamide; Compositions of derivatives of such polymers
-
- 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
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/817—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
-
- 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
-
- 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
-
- 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
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
Definitions
- the present invention relates to a composition for treating keratin fibres, and in particular human keratin fibres such as hair, which comprises a specific oil-in-water-type silicone emulsion, one or more particular (meth)acrylamide polymer, one or more cationic polysaccharides, and one or more alkyldiallylamine or dialkyldiallylammonium polymer.
- the composition may further contain one or more surfactants, and preferably one or more anionic surfactants, and/or one or more amphoteric or zwitterionic surfactants .
- the invention also relates to a process for treating keratin fibres, preferably for washing and/or conditioning keratin fibres, comprising the application onto the keratin fibres of the composition according to the invention.
- the invention relates to the use of such a composition for washing and/or conditioning keratin fibres, preferably the hair.
- detergent cosmetic compositions such as shampoos and shower gels, based essentially on surfactants, for washing keratin materials especially such as the hair and the skin.
- These compositions are applied to the keratin materials, which are preferably wet, and the lather generated by massaging or rubbing with the hands or a toiletry flannel makes it possible, after rinsing with water, to remove the diverse types of soiling initially present on the hair or the skin.
- compositions generally contain substantial contents of "detergent” surfactants, which, in order to be able to formulate cosmetic compositions with good washing power, must especially give them good foaming power.
- the surfactants that are useful for this purpose are generally of anionic, nonionic and/or amphoteric type, and particularly of anionic type. These compositions have generally a good washing power, but the intrinsic cosmetic properties associated with them nevertheless remain fairly poor, owing in particular to the fact that the relatively aggressive nature of such a cleaning treatment can, in the long run, lead to more or less pronounced damage to the hair fibre, this damage being associated in particular with the gradual removal of the lipids or proteins contained in or on the surface of this fibre.
- conditioners are intended mainly to repair or limit the harmful or undesirable effects induced by the various treatments or aggressions to which the hair fibres are subjected more or less repeatedly. They may, of course, also improve the cosmetic behaviour of natural hair.
- the conditioners most commonly used to date in shampoos include cationic polymers, silicones and/or silicone derivatives, which give washed, dry or wet hair an ease-of disentangling, softness and smoothness which are markedly better than that which can be obtained with corresponding cleaning compositions from which they are absent.
- compositions such as compositions for washing and/or conditioning keratin fibres, and in particular human keratin fibres, that make it possible to overcome the drawbacks described above, i.e. which effectively remove dirt and excess sebum and enhance cosmetic properties of said fibres, such as softness, smoothness, manageability and disentangling .
- These cosmetic properties may also be long-lasting .
- the composition should give a satisfactory silicone deposition onto the keratin fibres, thus leading to an improved smooth coating on the fibres, and should improve hair disentangling.
- a subject-matter of which is a composition
- a composition comprising: a) an oil-in-water emulsion having D50 particle size of less than 350 nm and comprising: a silicone mixture comprising (i) a trialkylsilyl terminated dialkylpolysiloxane having a viscosity of from 40,000 to less than 100,000 mPa. s at 25°C and (ii) an amino silicone having a viscosity of from 1 ,000 to 15,000 mPa.
- emulsifiers comprising one or more nonionic emulsifiers, wherein the mixture of emulsifiers has a HLB value of from 10 to 16, and water; b) one or more polymers comprising one or more cationic or quaternized acrylamide and/or methacrylamide unit(s) ; c) one or more cationic polysaccharides ; d) one or more polymer(s) containing alkyldiallylamine and/or dialkyldiallylammonium units ; e) optionally one or more anionic surfactants ; and f) optionally one or more amphoteric or zwitterionic surfactants .
- This composition when applied onto keratin fibres, in particular human keratin fibres such as hair and more particularly the sensitized hair, leads to an improvement of the condition and quality of hair, in terms of hair feel (e.g. smooth feel, soft feel, conditioned feel) and hair manageability : the hair has no or less frizz, has a good styleability/shapeability, less fly away, and a desirable volume. The combing and disentangling of the hair are easier.
- composition according to the invention makes it possible to significantly improve the silicone deposition onto the keratin fibres . This leads to a superior smooth coating on the fibres, from the roots to the tips, with lesser dry ends .
- composition according to the invention has a good detergent power.
- composition contains foaming surfactants, it generates upon massaging upon a wet substrate a rich and creamy foam, which is easy to spread onto the fibres.
- hair treated with the composition according to the invention is particularly clean and light (no build-up) .
- composition according to the invention are particularly long-lasting .
- the present invention also relates to a process for treating, in particular for washing and/or conditioning, keratin fibres, preferably human keratin fibres such as the hair, comprising the application onto keratin fibres of this composition.
- composition according to the invention for washing and/or conditioning keratin fibres, preferably the hair.
- keratin fibres preferably denotes human keratin fibres, and more preferentially the hair
- composition according to the present invention comprises an oil-in-water (or silicone-in-water) emulsion having D50 particle size of less than 350 nm and containing: a silicone mixture comprising (i) a trialkylsilyl terminated dialkylpolysiloxane having a viscosity of from 40,000 to les s than 100,000 mPa. s at 25 °C and (ii) an amino silicone having a viscosity of from 1 ,000 to 15,000 mPa.
- emulsifiers s at 25 °C and an amine value of from 2 to 10 mg of KOH per gram of amino silicone, a mixture of emulsifiers comprising one or more nonionic emulsifiers, wherein the mixture of emulsifiers has a HLB value of from 10 to 16, and water.
- one liquid phase (the dispersed phase) is dispersed in the other liquid phase (the continuous phase); in the present invention, the silicone mixture, or silicone phase, is dispersed in the continuous aqueous phase.
- the silicone mixture comprises a trialkylsilyl terminated dialkylpolysiloxane that is preferably of formula (IX):
- - R’ is a monovalent hydrocarbon radical having from 1 to 18 carbon atoms, preferably from 1 to 6 carbon atoms, even better from 1 to 3 carbon atoms, more preferably methyl, and
- - p is an integer of from 500 to 2,000, preferably of from 1 ,000 to 2,000.
- the trialkylsilyl terminated (or end-blocked or a,co-position) dialkylpolysiloxanes according to the invention have a viscosity of from 40,000 to less than 100,000 mPa. s ( 100,000 excluded) at 25°C, preferably a viscosity of from 40,000 to 70,000 mPa. s at 25°C, more preferably a viscosity of from 51 ,000 to 70,000 mPa. s at 25°C .
- the trialkylsilyl terminated dialkylpoly siloxanes according to the invention are preferably linear but may contain additionally to the R’ 2 SiO 2/2 units (D-units) in formula (IX), R’ 2SiO3/2 units (T-units) and/or R’ 2SiO4/2 units (Q-units), wherein R’ 2 , same or different, is a monovalent hydrocarbon radical having from 1 to 18 carbon atoms .
- R’ are alkyl radicals, preferably Ci-Cis alkyl radicals, such as the methyl, ethyl, n-propyl, isopropyl, 1 - n-butyl, 2-n-butyl, isobutyl, tert-butyl, n-pentyl, isopentyl, neopentyl and tert-pentyl radicals, hexyl radicals, such as the n-hexyl radical, heptyl radicals such as the n-heptyl radical, octyl radicals such as the n-octyl radical and isooctyl radicals, such as the 2,2,4-trimethylpentyl radical, nonyl radicals, such as the n-nonyl radicals, decyl radicals, such as the n-decyl radical, dodecyl radicals, such as the
- trialkylsilyl terminated dialkylpolysiloxanes are trimethylsilyl terminated PDMS (polydimethylsiloxanes or dimethicones).
- the silicone mixture comprises an amino silicone that are preferably of formula (X):
- - R is a monovalent hydrocarbon radical having from 1 to 18 carbon atoms, preferably from 1 to 6 carbon atoms, even better from 1 to 3 carbon atoms, more preferably methyl;
- - X is R or a hydroxyl (OH) or a C i-Ce-alkoxy group; preferably X is R, i.e. a monovalent hydrocarbon radical having from 1 to 18 carbon atoms, preferably from 1 to 6 carbon atoms, even better from 1 to 3 carbon atoms, more preferably methyl;
- - A is an amino radical of the formula -R 1 - [NR 2 -R 3 -] X NR 2 2, or the protonated amino forms of said amino radical, wherein R 1 is a Ci- Ce-alkylene radical, preferably a radical of the formula -CH2CH2CH2- or -CH2CH(CH3)CH2-, R 2 , same or different, is a hydrogen atom or a Ci-C4-alkyl radical, preferably a hydrogen atom, R 3 is a C i -Ce-alkylene radical, preferably a radical of the formula -CH2CH2-, and x is 0 or 1 ; and
- - m+n is an integer from 50 to about 1000, preferably from 50 to 600.
- A is an amino radical of the formula -R 1 - [NR 2 -R 3 -] X NR 2 2, or the protonated amino forms of said amino radical, wherein R 1 is -CH2CH2CH2- or -CH 2 CH(CH 3 )CH2-, R 2 are hydrogen atoms, R 3 is -CH2CH2-, and x is 1.
- R are alkyl radicals, preferably Ci-Cis alkyl radicals, such as the methyl, ethyl, n-propyl, isopropyl, 1 - n-butyl, 2-n-butyl, isobutyl, tert-butyl, n-pentyl, isopentyl, neopentyl and tert-pentyl radicals, hexyl radicals, such as the n-hexyl radical, heptyl radicals such as the n-heptyl radical, octyl radicals such as the n-octyl radical and isooctyl radicals, such as the 2,2,4-trimethylpentyl radical, nonyl radicals, such as the n-nonyl radicals, decyl radicals, such as the n-decyl radical, dodecyl radicals, such as the n-
- the amino silicones according to the invention have a viscosity of from 1 ,000 to 15,000 mPa. s at 25°C, preferably of from 1 ,500 to 15,000 mPa. s .
- the amino silicones according to the invention have an amine value of from 2 to 10 mg of KOH per gram of amino silicone, preferably of from 3.5 to 8 mg.
- the mole percent of amine functionality is preferably in the range of from about 0.3 to about 8% .
- amino silicones useful in the silicone mixture according to the invention include trialkylsilyl terminated amino silicone.
- amino silicones are trimethylsilyl terminated aminoethylaminopropylmethylsiloxane, most preferably trimethylsilyl terminated aminoethylaminopropylmethylsiloxane - dimethylsiloxane copolymers .
- the amino radical A can be protonated partially or fully by adding acids to the amino silicone, wherein the salt forms of the amino radical are obtained.
- acids are carboxylic acids with 3 to 18 carbon atoms which can be linear or branched, such as formic acid, acetic acid, propionic acid, butyric acid, pivalic acid, sorbic acid, benzoic acid, salicylic acid.
- the acids are preferably used in amounts of from 0.1 to 2.0 mol per 1 mol of amino radical A in the amino silicone of formula (X) .
- the silicone mixture preferably comprises (i) one or more trialkylsilyl terminated dialkylpolysiloxanes having a viscosity of from 40,000 to less than 100,000 mPa.s at 25 °C in a quantity of from 70 to 90% by weight, preferably from 75 to 85% by weight and (ii) one or more amino silicones having a viscosity of from 1 ,000 to 15,000 mPa.s at 25°C and an amine value of from 2 to 10 mg of KOH per gram of amino silicone, in a quantity of from 10 to 30% by weight, preferably from 15 to 25% by weight, relative to the total weight of the silicone mixture.
- - mixture of emulsifiers are examples of emulsifiers
- the oil-in-water emulsion further comprises a mixture of emulsifiers that comprises one or more nonionic emulsifiers . It could optionally comprise one or more cationic surfactants .
- the mixture of emulsifiers has a HLB value from 10 to 16.
- the nonionic emulsifiers can be chosen among the nonionic surfactants as described hereunder.
- nonionic surfactants of alkyl(poly)glycoside type represented especially by the following general formula:
- Ri represents a linear or branched alkyl or alkenyl radical comprising 6 to 24 carbon atoms and especially 8 to 18 carbon atoms, or an alkylphenyl radical whose linear or branched alkyl radical comprises 6 to 24 carbon atoms and especially 8 to 18 carbon atoms ;
- R2 represents an alkylene radical comprising 2 to 4 carbon atoms
- - G represents a sugar unit comprising 5 to 6 carbon atoms
- - t denotes a value ranging from 0 to 10 and preferably 0 to 4,
- - v denotes a value ranging from 1 to 15 and preferably 1 to 4.
- alkylpolyglycoside surfactants are compounds of the formula described above in which:
- Ri denotes a linear or branched, saturated or unsaturated alkyl radical comprising from 8 to 18 carbon atoms
- R2 represents an alkylene radical comprising 2 to 4 carbon atoms
- - t denotes a value ranging from 0 to 3 and preferably equal to 0,
- - G denotes glucose, fructose or galactose, preferably glucose
- the degree of polymerization i.e. the value of v, possibly ranging from 1 to 15 and preferably from 1 to 4; the mean degree of polymerization more particularly being between 1 and 2.
- the glucoside bonds between the sugar units are generally of 1 - 6 or 1 -4 type and preferably of 1 -4 type.
- the alkyl(poly)glycoside surfactant is an alkyl(poly)glucoside surfactant.
- the nonionic emulsifiers could preferably be chosen among ethoxylated aliphatic alcohols, polyoxyethylene surfactants, carboxylic esters, polyethylene glycol esters, sorbitol ester and their ethoxylated derivatives, glycol esters of fatty acids, carboxylic amides, monoalkanolamine condensates, polyoxyethylene fatty acid amides.
- nonionic emulsifiers are selected from: (i) polyoxyalkylene alkyl ethers, especially (poly)ethoxylated fatty alcohols of formula:
- R3 representing a linear or branched C8-C40 alkyl or alkenyl group, preferably C8-C30 alkyl or alkenyl group, optionally substituted with one or more hydroxyl groups, and
- - c being an integer between 1 and 200 inclusive, preferentially between 2 and 150 and more particularly between 4 and 50, most preferably between 8 and 20.
- the (poly)ethoxylated fatty alcohols are more particularly fatty alcohols comprising from 8 to 22 carbon atoms, oxyethylenated with 1 to 30 mol of ethylene oxide ( 1 to 30 OE) ;
- polyoxyalkylene sorbitan (C8-C 32 ) fatty acid esters especially polyethoxylated fatty acid esters of sorbitan preferably containing from 2 to 40 ethylene oxide units, most preferably from 2 to 20 ethylene oxide units; preferably polyoxyethylenated sorbitan (C10- C24) fatty acid esters preferably containing from 2 to 40 ethylene oxide units, most preferably from 2 to 20 ethylene oxide units; and
- the nonionic emulsifiers could be selected from alkyl ether of polyalkyleneglycol and alkyl esters of polyalkyleneglycol; preferably of polyethyleneglycol (PEG) .
- PEG polyethyleneglycol
- Some useful emulsifiers are:
- polyethyleneglycol octyl ether polyethyleneglycol lauryl ether; polyethyleneglycol tridecyl ether; polyethyleneglycol cetyl ether; polyethyleneglycol stearyl ether; among these, mention may be made more particularly of trideceth-3, trideceth- 10 and steareth-6.
- polyethyleneglycol nonylphenyl ether polyethyleneglycol dodecylphenyl ether; polyethyleneglycol cetylphenyl ether; polyethyleneglycol stearylphenyl ether;
- polyethyleneglycol stearate and especially PEG- 100 stearate.
- the nonionic emulsifiers are chosen among steareth-6, PEG- 100 stearate, trideceth-3 and trideceth- 10 and mixtures of these compounds ; preferably, all these emulsifiers are present in the mixture of emulsifiers .
- the mixture of emulsifiers may comprise one or more cationic emulsifiers that can be selected among tetraalkylammonium halides, tetraarylammonium halides, tetraalkylarylammonium halides, and their salts ; quaternary ammonium compounds including salts; preferably, the cationic emulsifiers could be chosen among cetrimonium halides or behentrimonium halides, such as chloride.
- the oil-in-water emulsion preferably comprises the mixture of emulsifiers in a total amount of from 5 to 15% by weight, more preferably of from 8 to 15 % by weight, most preferably of from 10 to 12% by weight, relative to the total weight of the emulsion.
- the oil-in-water emulsion preferably comprises nonionic emulsifiers in a total amount of from 5 to 15% by weight, more preferably of from 8 to 15 % by weight, most preferably of from 10 to 12% by weight, relative to the total weight of the emulsion.
- the oil-in-water emulsion preferably comprises cationic emulsifiers, when present, in a total amount of from 0.5 to 1.5 % by weight, relative to the total weight of the emulsion.
- the oil-in-water emulsion preferably comprises the silicone mixture in a total amount of from 40 to 60% by weight, more preferably of from 45 to 55% by weight, relative to the total weight of the emulsion.
- the oil-in-water emulsion preferably comprises the trialkylsilyl terminated dialky Ipolysiloxane(s) in a total amount of from 35 to 45 % by weight, more preferably of from 38-42% by weight, relative to the total weight of the emulsion.
- the oil-in-water emulsion preferably comprises the amino silicone(s) in a total amount of from 5 to 15% by weight, more preferably of from 8- 12% by weight, relative to the total weight of the emulsion.
- the oil-in-water emulsion comprises water preferably in an amount of from 25 to 50% by weight, more preferably of from 30 to 45 % by weight, most preferably of from 35 to 42% by weight, relative to the total weight of the emulsion.
- the oil-in-water emulsion could additionally comprise a biocide, such as phenoxyethanol, that could be present in the emulsion in a quantity of from 0.5 to 1 % by weight, relative to the total weight of the emulsion.
- a biocide such as phenoxyethanol
- a method of preparation of the oil-in-water emulsion preferably comprises :
- step - a step of adding, preferably step-wise, water, preferably demineralized water, to obtain an oil-in-water emulsion having D50 particle size of less than 350 nm.
- the method of preparation of the oil-in-water emulsion could further comprise an additional step of adding a biocide.
- Biocide could be added for preserving the emulsion against microbial contamination.
- the biocide could be added at the level of for preserving emulsion against microbial contamination and obtaining the said emulsion.
- the quantity of the biocide depends on the type of biocide and as recommended by the manufacturer.
- the preparation of the mixture of emulsifiers could be made by mixing one or more nonionic emulsifiers.
- the pH of the oil-in-water emulsion after neutralization is preferably of from 4 to 6.
- the oil-in-water emulsion has D50 particle size of less than 350 nm, preferably from 100 to 300 nm, more preferably from 150 to 250 nm, even more preferentially from 150 to 225 nm, and most preferably from 160 to 200 nm.
- the D50 particle size corresponds to the average hydrodynamic particle diameter and is expressed in volume.
- the D50 particle size can be measured by using a device ZetaSizer from Malvern, UK, model Nano-ZS , which is based on the Photon Correlation Spectroscopy (PCS) method.
- PCS Photon Correlation Spectroscopy
- Emulsion particle size can be measured by using a device ZetaSizer from Malvern, UK, model Nano-ZS which is based on the Photon Correlation Spectroscopy (PCS) method.
- the D50 value of particle size (average hydrodynamic particle diameter) is measured, wherein the evaluating algorithm is “cumulants analysis”.
- the viscosity is measured at 25°C and at atmospheric pressure.
- the viscosity can be measured with an Anton Paar Rheometer; model MCR 101 , geometry single gap cylinder: CC27 spindle and shear rate of 1 s’ 1 for 2 minutes, at 25 °C .
- viscosities between 40,000 to 100,000 mPa. s at 25°C the viscosity can be measured with an Anton Paar Rheometer; model MCR 101 , 25-6 cone (Cone-plate geometry: 25 mm dia. / 6° cone) ; the “Zero gap” setting being made and with a shear rate of 1 s 1 for 2 minutes, at 25 °C .
- MCR Rheometer Series products work as per USP (US Pharmacopeia Convention) 912 - Rotational Rheometer methods .
- the amine value is determined by acid-base titration using a potentiometer [Make: Veego; Model: VPT-MG] .
- a potentiometer [Make: Veego; Model: VPT-MG] .
- 0.6 g of sample is taken in a 500 ml beaker and a toluene-butanol 1 : 1 mixture is added and stirred to mix the sample thoroughly; then the sample solution is titrated with a 0.1 (N) HC1 solution.
- a determination of the blank value with the toluene-butanol 1 : 1 mixture is also done.
- the calculation of the amine value is done by the above-mentioned potentiometer.
- the amine value is calculated according to the formula:
- V Volume of HC1 required in ml
- VBiank Volume of HC1 for blank value (without sample) with the toluene-butanol 1 : 1 mixture in ml
- N Normality of HC1, i.e. 0.1 N
- W weight of the sample taken in gram.
- HLB is well known to those skilled in the art, and denotes the hydrophilic-lipophilic balance of a surfactant or emulsifier.
- HLB values refer to the values at 25 °C and at atmospheric pressure. The HLB can be measured by experimental determination or can be calculated.
- HLB (E + P)/5, with E being the weight percentage of oxyethylene content and P being the weight percentage of polyhydric alcohol content, described in to the publication Griffin, J. Soc. Cosm. Chem. 1954 (vol.5, n°4), pp.249-256.
- the calculated HLB is the preferred HLB values that should be taken into account.
- Said calculated HLB could be defined as being the following:
- the hydrophilic part corresponds to the oxyethylene units condensed onto the fatty alcohol and the “calculated HLB” then corresponds to the “Griffin HLB” as defined hereabove.
- the hydrophilic part is naturally defined as being beyond the carbonyl group, starting from the fatty chain(s).
- the HLB value of individual surfactant/emulsifier can be calculated applying the Davies formula as described in Davies JT ( 1957), "A quantitative kinetic theory of emulsion type, I. Physical chemistry of the emulsifying agent” , Gas/Liquid and Liquid/Liquid Interface (Proceedings of the International Congress of Surface Activity): 426-438.
- HLB values for some cationic emulsifiers are given in Table IV, in “Cationic emulsifiers in cosmetics”, GODFREY, J. Soc. Cosmetic Chemists ( 1966) 17, pp l7-27.
- HLBMIX HLBMIX
- WA the amount (weight) of the first emulsifier (A) used
- WB the amount (weight) of the second emulsifier (B )
- HLB A, HLB B the assigned HLB values for emulsifiers A and B
- HLBMIX the HLB of the mixture.
- oil-in-water emulsion used in the present invention is for example described in WO 2017/ 108824.
- the composition according to the invention preferably comprises the oil-in-water emulsion a) in an amount ranging from 0.1 % to 20% by weight, more preferably from 0.3 % to 15% by weight, even more preferably from 0.5 % to 12% by weight, better from 1 to 10% , even better from 2 to 8% by weight, relative to the total weight of the composition.
- the composition according to the invention preferably comprises the trialkylsilyl terminated dialkylpolysiloxane(s) having a viscosity of from 40,000 to less than 100,000 mPa. s at 25°C in a total amount ranging from 0.1 % to 8% by weight, more preferably from 0.2 % to 5 % by weight, even more preferably from 0.5% to 4% by weight, better from 1 to 3 % by weight, relative to the total weight of the composition.
- the composition according to the invention preferably comprises the amino silicone(s) having a viscosity of from 1 ,000 to 15,000 mPa. s at 25°C and an amine value of from 2 to 10 mg of KOH per gram of amino silicone, in a total amount ranging from 0.1 % to 5 % by weight, more preferably from 0.2 % to 3 % by weight, even more preferably from 0.25 % to 2% by weight, better from 0.3 to 1 % by weight, relative to the total weight of the composition.
- the polymers comprising one or more cationic or quaternized acrylamide and/or methacrylamide unit(s )
- composition according to the invention comprises one or more polymers comprising one or more cationic or quaternized acrylamide and/or methacrylamide unit(s) .
- These polymers are non-silicones, i.e. they do not contain any silicon (Si) atom.
- Polymers comprising one or more cationic or quaternized (meth)acrylamide unit(s) can be cationic and/ or amphoteric polymers .
- cationic and/or amphoteric polymer(s) it is understood one or more cationic polymers, one or more amphoteric polymers or the mixture of one or more cationic polymers, and of one or more amphoteric polymers .
- the polymer(s) comprising one or more cationic or quaternized (meth)acrylamide units may be chosen from cationic polymers, amphoteric polymers and mixtures thereof. Most preferably, they are chosen from cationic polymers .
- the cationic charge density of the polymers comprising one or more cationic or quaternized (meth)acrylamide units may preferably be lower than or equal to 6,5 meq/g, better lower than or equal to 6,0 meq/g, more preferentially lower than or equal to 5 meq/g, and better still lower than or equal to 4 meq/g.
- This cationic charge density advantageously ranges from 0.5 to 6,5 meq/g, better from 0,8 to 6,0, better still from 1 to 5 meq/g, and even more preferably from 1.5 to 4 meq/g.
- cationic polymer means any polymer comprising cationic groups and/or groups that can be ionized to cationic groups, and not comprising anionic groups and/or groups that can be ionized to anionic 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 .
- (meth)acrylamide units that can be used in the present invention are preferably chosen from homopolymers or copolymers comprising at least one of the units of the following formulae: (HD in which:
- - Ri which may be identical or different, denote a hydrogen atom or a CH3 radical
- Ci- C12 alkyl radical preferably a linear Ci-Ce alkyl radical, optionally substituted by one or more hydroxyl radicals;
- Re and R7 which may be identical or different, denote a linear or branched Ci-Cis alkyl radical or a benzyl radical, preferably a linear or branched Ci-Ce alkyl radical;
- R9 which may be identical or different, denote a hydrogen atom or a linear or branched Ci-Ce alkyl radical, preferably methyl or ethyl;
- - Y“ denotes an anion derived from a mineral or organic acid or a halide, preferably bromide, chloride, acetate, borate, citrate, tartrate, bisulfate, bisulfite, methosulfate, sulfate or phosphate anion.
- polymers comprising cationic or quaternized (meth)acrylamide units are chosen from copolymers comprising at least one unit of formula (II) as defined previously, and more preferably comprising at least one unit of formula (II) in which Ri denotes a hydrogen atom, R represents a linear alkyl group having 3 carbon atoms and R5, Re and R7 represent a methyl.
- the cationic polymers comprising one or more cationic or quaternized (meth)acrylamide unit(s) may also contain one or more units derived from comonomers that may be selected from the families of acrylamides, methacrylamides, diacetone acrylamides, acrylic or methacrylic acids or esters thereof, vinyllactams such as vinylpyrrolidone or vinylcaprolactam, and vinyl esters, preferably selected from the families of acrylamide and methacrylamides, and more preferentially acrylamide or methacrylamide.
- Chloride such as the product N-DURHANCE A- 1000 from ASHLAND
- - copolymers of acrylamidopropyltrimonium halides, preferably chloride, and acrylamide such as the product sold under the name Salcare® SC 60 by the company BASF or sold under the name N-Hance SP 100 or N-Durhance AA2000 by the company Ashland, or the product sold under the name of N-Hance 4572 (e.g. Aquaion aqua 4572 conditioning polymer ) by the company Ashland, that is a mixture of guar hydroxypropyltrimonium chloride and of acrylamidepropyl- trimonium chloride/acrylamide copolymer,
- N-Hance 4572 e.g. Aquaion aqua 4572 conditioning polymer
- the polymers comprising one or more cationic or quaternized (meth)acrylamide units that can be used in the present invention can also be chosen from amphoteric polymers .
- amphoteric polymer means any polymer comprising cationic groups and/or groups that can be ionized to cationic groups, and comprising anionic groups and/or groups that can be ionized to anionic groups
- Amphoteric polymers can be chosen more particularly from amphoteric polymers comprising a repetition of:
- the units derived from a monomer of (meth)acrylamide type (i) are units of structure (VI) below: in which:
- - Ri denotes a hydrogen atom or CH3 radical
- R2 denotes a NR3R4 radical, wherein R3 and R4, which may be identical or different, denote a hydrogen atom or a linear or branched C1-C12 alkyl radical, optionally substituted by one or more hydroxyl radicals, preferably R2 denotes an amino, a dimethylamino, a tertbutylamino, a dodecylamino or a -NH-CH2OH radical.
- the said amphoteric polymer comprises a repetition of only one unit of formula (VI).
- the units derived from a monomer of (meth)acrylamidoalkyltrialkylammonium type (ii) are units of structure (VII) below: in which:
- - Ri denotes a hydrogen atom or CH3 radical
- Re and R7 which may be identical or different, denote a linear or branched Ci-Ce alkyl radical, preferably a linear or branched C1-C4 alkyl radical;
- - n denotes an integer ranging from 1 to 6, preferably from 1 to 4;
- - Y“ denotes an anion derived from a mineral or organic acid or a halide, preferably bromide, chloride, acetate, borate, citrate, tartrate, bisulfate, bisulfite, methosulfate, sulfate or phosphate anion.
- the said amphoteric polymer comprises a repetition of only one unit of formula (VII) .
- the ones that are preferred are those derived from the methacrylamidopropyltrimethylammonium chloride monomer, for which Ri denotes a methyl radical, n is equal to 3 , R5, Re and R7 denote a methyl radical, and Y“ denotes a chloride anion.
- the units derived from a monomer of (meth)acrylic acid type (iii) are units of formula (VIII) : in which: - Ri denotes hydrogen atom or CH3 radical; and
- R2 denotes a hydroxyl radical or a NR3R4 radical, wherein R3 and R4, which may be identical or different, denote a hydrogen atom or a linear or branched C1-C12 alkyl radical optionally substituted by a sulfonic group (-SO3H), preferably R2 denotes a -NH-C(CH3)2-CH2-SO3H radical.
- the preferred units of formula (VIII) correspond to the acrylic acid, methacrylic acid and 2-acrylamino-2-methylpropanesulfonic acid monomers.
- the unit derived from a monomer of (meth)acrylic acid type of formula (VIII) is that derived from acrylic acid, for which Ri denotes a hydrogen atom and R2 denotes a hydroxyl radical.
- the acidic monomer(s) of (meth)acrylic acid type may be nonneutralized or partially or totally neutralized with an organic or mineral base.
- the said amphoteric polymer comprises a repetition of only one unit of formula (VIII) .
- the amphoteric polymer(s) of this type comprise at least 30 mol% of units derived from a monomer of (meth)acrylamide type (i) .
- they comprise from 30 mol% to 70 mol% and more preferably from 40 mol% to 60 mol% of units derived from a monomer of (meth)acrylamide type.
- the content of units derived from a monomer of (meth)acrylamidoalkyltrialkylammonium type (ii) may advantageously be from 10 mol% to 60 mol% and preferentially from 20 mol% to 55 mol% .
- the content of units derived from an acidic monomer of (meth)acrylic acid type (iii) may advantageously be from 1 mol% to 20 mol% and preferentially from 5 mol% to 15 mol% .
- amphoteric polymer of this type comprises:
- Amphoteric polymers of this type may also comprise additional units, other than the units derived from a monomer of (meth)acrylamide type, of (meth)acrylamidoalkyltrialkylammonium type and of (meth)acrylic acid type as described above.
- the said amphoteric polymers consist solely of units derived from monomers (i) of (meth)acrylamide type, (ii) of (meth)acrylamidoalkyltrialkylammonium type and (iii) of (meth)acrylic acid type.
- amphoteric polymers that are particularly preferred, mention may be made of acrylamide/ methacrylamidopropyltrimethylammonium chloride/ acrylic acid terpolymers . Such polymers are listed in the CTFA Dictionary (International Cosmetic Ingredient Dictionary) under the name Polyquaternium 53. Corresponding products are especially sold under the names Merquat 2003 and Merquat 2003 PR by the company Nalco.
- amphoteric polymers Another preferred type of amphoteric polymers is the polymer comprising a repetition of:
- the monomer of (meth)acrylamidoalkyltrialkylammonium type and the acidic monomer of (meth)acrylic acid type are as described above.
- the non ionic monomers (i) of (meth)acrylate type are preferably chosen from C1-C4 alky acrylates and methacrylates .
- a preferred monomer is methyl acrylate.
- amphoteric polymers As particularly preferred examples of such amphoteric polymers, mention may be made of acrylic acid/ methylacrylamidopropyltrimethylammonium chloride/ methyl acrylates terpolymers . Such polymers are listed in the CTFA International Cosmetic Ingredient Dictionary under the name polyquaternium 47. Corresponding products are especially sold under the names Merquat 2001 and Merquat 2001N by the company Nalco.
- the polymer(s) b) preferably comprises one or more cationic or quaternized (meth)acrylamide units and are more preferentially chosen from:
- (meth)acrylamido(C i -C6 alkyl)tri(C i-C4 alkyl) ammonium halide /(meth)acrylamide/(meth)acrylic acid terpolymers preferably (meth)acrylamidopropyltrimonium chloride / (meth)acrylamide / (meth)acrylic acid terpolymers, more preferably acrylamide/ methacrylamidopropyltrimethylammonium chloride/ acrylic acid terpolymers,
- (meth)acrylamido(C i -C6 alkyl)tri(C i -C4 alkyl) ammonium halide/ (Ci-Ce alkyl) (meth)acrylate / (meth)acrylic acid terpolymers preferably (meth)acrylamidopropyltrimonium chloride / (Ci-Ce alkyl) (meth)acrylate / (meth)acrylic acid terpolymers ; more preferably acrylic acid/ methylacrylamidopropyltrimethyl- ammonium chloride/ methyl acrylates terpolymers, and mixtures thereof.
- the polymer(s) comprising one or more cationic or quaternized (meth)acrylamide units are chosen from: (meth)acrylamido(C i -C6 alkyl)tri(C i -C4 alkyl) ammonium halide/ (meth)acrylamide copolymers, better (meth)acrylamide- propyltrimonium chloride/ (meth)acrylamide copolymers, and most preferably acrylamidopropyltrimonium chloride/ acrylamide copolymers .
- the total amount of polymer(s) b) comprising one or more cationic or quaternized (meth)acrylamide units present in the composition of the present invention advantageously ranges from 0.01 to 5% by weight, more preferentially from 0.015 to 4% by weight, even more preferentially from 0.02 to 2% by weight, better from 0.03 to 1 % by weight, and even better from 0.04 to 0.5% by weight, relative to the total weight of the composition.
- the composition could comprise the polymer(s) chosen from (meth)acrylamido(C i-C6 alkyl)tri(C i-C4 alkyl) ammonium halide/ (meth)acrylamide copolymers , in a total amount advantageously ranging from 0.01 to 5 % by weight, more preferentially from 0.015 to 4% by weight, even more preferentially from 0.02 to 2% by weight, better from 0.03 to 1 % by weight, and even better from 0.04 to 0.5 % by weight, relative to the total weight of the composition.
- composition according to the invention comprises one or more cationic polysaccharides.
- the cationic polysaccharide(s) c) used in the composition is(are) different from the polymers b) comprising one or more cationic or quaternized acrylamide and/or methacrylamide unit(s) .
- cationic polysaccharide means any polysaccharide comprising cationic groups and/or groups that can be ionized to cationic groups, and not comprising anionic groups and/or groups that can be ionized to anionic groups .
- cationic polysaccharides that can be used according to the invention, mention may be made more particularly of cellulose ether derivatives comprising quaternary ammonium groups, cationic cellulose copolymers or cellulose derivatives grafted with a water- soluble quaternary ammonium monomer and cationic galactomannan gums .
- the cellulose ether derivatives comprising quaternary ammonium groups are especially described in French patent 1 492 597, and mention may be made of the polymers sold under the name UCARE POLYMER “JR” (JR 400 LT, JR 125 and JR 30M) or “LR” (LR 400 or LR 30M) by the company Dow chemical. These polymers are also defined in the CTFA dictionary as quaternary ammoniums of hydroxyethylcellulose that have reacted with an epoxide substituted with a trimethylammonium group.
- the polyquaternium- 10 is, for example, one of these polymers.
- Cationic cellulose copolymers or cellulose derivatives grafted with a water-soluble quaternary ammonium monomer are described especially in US patent 4 131 576, and mention may be made of hydroxyalkylcelluloses, for instance hydroxymethyl-, hydroxyethyl- or hydroxypropylcelluloses grafted, in particular, with a methacryloylethyltrimethylammonium, methacrylamidopropyltrimethyl ammonium or dimethyldiallylammonium salt.
- the commercial products corresponding to this definition are more particularly the products sold under the names CELQUAT L 200 and CELQUAT H 100 by the company National Starch.
- guar gums comprising cationic trialkylammonium groups, preferably Ci-Ce trialkylammonium groups .
- Use is made, for example, of guar gums modified with a 2,3 -epoxypropyltrimethylammonium salt (for example, chloride).
- a 2,3 -epoxypropyltrimethylammonium salt for example, chloride.
- Such products are especially sold under the names JAGUAR C 13 S , JAGUAR C 15, JAGUAR C 17 or JAGUAR C 162 by the company Rhodia.
- the cationic polysaccharide(s) is(are) chosen from cationic celluloses, cationic galactomannan gums, and mixtures thereof.
- the cationic polysaccharide(s) is(are) chosen from cellulose ether derivatives comprising quaternary ammonium groups , guar gums comprising cationic trialkylammonium groups, and mixtures thereof.
- cationic polysaccharide(s) is(are) chosen from cationic galactomannan gums, better from guar gums comprising cationic trialkylammonium groups .
- the total amount of cationic polysaccharide(s) c) ranges from 0.01 to 5% by weight, more preferentially from 0.015 to 4% by weight, even more preferentially from 0.02 to 3 % by weight, better from 0.05 to 2% by weight, and even better from 0.1 to 1 % by weight, relative to the total weight of the composition.
- the total amount of said cationic polysaccharide(s) ranges from 0.01 to 5% by weight, more preferentially from 0.015 to 4% by weight, even more preferentially from 0.02 to 3 % by weight, better from 0.05 to 2% by weight, and even better from 0. 1 to 1 % by weight, relative to the total weight of the composition.
- the total amount of said cationic polysaccharide ranges from 0.01 to 5% by weight, more preferentially from 0.015 to 4% by weight, even more preferentially from 0.02 to 3 % by weight, better from 0.05 to 2% by weight, and even better from 0.1 to 1 % by weight, relative to the total weight of the composition.
- the total amount of said cationic polysaccharide ranges from 0.01 to 5% by weight, more preferentially from 0.015 to 4% by weight, even more preferentially from 0.02 to 3 % by weight, better from 0.05 to 2% by weight, and even better from 0.1 to 1 % by weight, relative to the total weight of the composition.
- the total amount of said cationic polysaccharide ranges from 0.01 to 5 % by weight, more preferentially from 0.015 to 4% by weight, even more preferentially from 0.02 to 3 % by weight, better from 0.05 to 2% by weight, and even better from 0.1 to 1 % by weight, relative to the total weight of the composition.
- the weight ratio of the total amount of said cationic polysaccharide(s) c) to the total amount of said polymer(s) b) comprising one or more cationic or quaternized acrylamide and/or methacrylamide unit(s) ranges from 0.1 to 100.
- the weight ratio of the total amount of said cationic polysaccharide(s) c) to the total amount of said polymer(s) b) comprising one or more cationic or quaternized acrylamide and/or methacrylamide unit(s) is greater than or equal to 1 ; more preferentially ranges from 1 to 50, better from 1.5 to 20; and even better from 2 to 10.
- the weight ratio of the total amount of cationic galactomannan gums to the total amount of said polymers b) comprising one or more cationic or quaternized acrylamide and/or methacrylamide unit(s) ranges from 0.1 to 100, more preferentially is greater than or equal to 1 ; even more preferentially ranges from 1 to 50, better from 1.5 to 20; and even better from 2 to 10.
- the weight ratio of the total amount of guar gum(s) comprising cationic trialkylammonium groups to the total amount of said polymers b) comprising one or more cationic or quaternized acrylamide and/or methacrylamide unit(s) ranges from 0.1 to 100, even more preferentially is greater than or equal to 1 ; better ranges from 1 to 50, better still from 1.5 to 20; and even better from 2 to 10.
- the weight ratio of the total amount of guar gum(s) comprising cationic trialkylammonium groups to the total amount of (meth)acrylamido(C i -C6 alkyl)tri(C i -C4 alkyl) ammonium halide/ (meth)acrylamide copolymers ranges from 0.1 to 100, better is greater than or equal to 1 ; better still ranges from 1 to 50, better from 1.5 to 20; and even better from 2 to 10.
- composition according to the invention comprises one or more polymer(s) d) containing alkyldiallylamine and/or dialkyldiallylammonium units .
- polymers are chosen from homo and co-polymers of alkyldiallylamine and/or of dialkyldiallylammonium.
- said polymer(s) d) is(are) different from the polymers b) comprising one or more cationic or quaternized acrylamide and/or methacrylamide unit(s), and different from the cationic polysaccharides c) .
- said polymers (d) do not contain any cationic or quaternized acrylamide and/or methacrylamide unit(s).
- These polymers are non-silicones, i.e. they do not contain any silicon (Si) atom.
- said polymers d) are chosen from homopolymers and copolymers comprising units corresponding to formulae (I) or (II) hereunder: in which
- - R12 denotes a hydrogen atom or a methyl radical
- - Rio and Rn independently of one another, denote a Ci-Ce alkyl group, a C 1-C5 hydroxyalkyl group, a C1-C4 amidoalkyl group; or alternatively Rio and Rn may denote, together with the nitrogen atom to which they are attached, a heterocyclic group such as piperidinyl or morpholinyl; Rio and Rn , independently of one another, preferably denote a C1-C4 alkyl group;
- - Y“ is an anion such as bromide, chloride, acetate, borate, citrate, tartrate, bisulfate, bisulfite, sulfate or phosphate.
- the homopolymer of dimethyldiallylammonium salts for example halide such as chloride
- POLYQUATERNIUM 6 such as the product sold under the name Merquat 100 by the company Lubrizol
- the copolymers of diallyldimethylammonium salts for example halide such as chloride
- (meth)acrylamide for example the compound POLYQUATER
- Copolymers of diallyldimethylammonium salts and of acrylamide are particularly preferred, such as in particular copolymers of diallyldimethylammonium chloride and of acrylamide known as Polyquaternium-7.
- the total amount of polymer(s) containing alkyldiallylamine and/or dialkyldiallylammonium units d) ranges from 0.01 to 5% by weight, more preferentially from 0.05 to 4% by weight, even more preferentially from 0.1 to 3 % by weight, better from 0.2 to 2% by weight, and even better from 0.3 to 1 % by weight, relative to the total weight of the composition.
- the polymer(s) containing alkyldiallylamine and/or dialkyldiallylammonium units is(are) chosen from copolymers of diallyldimethylammonium salts and of acrylamide, such as in particular copolymers of diallyldimethylammonium chloride and of acrylamide
- the total amount of said polymer(s) ranges from 0.01 to 5% by weight, more preferentially from 0.05 to 4% by weight, even more preferentially from 0.1 to 3 % by weight, better from 0.2 to 2% by weight, and even better from 0.3 to 1 % by weight, relative to the total weight of the composition.
- the anionic surfactants are provided.
- composition according to the invention further comprises one or more anionic surfactants .
- anionic surfactant means a surfactant comprising, as ionic or ionizable groups, only anionic groups .
- a species is termed as being " anionic" when it bears at least one permanent negative charge or when it can be ionized as a negatively charged species, under the conditions of use of the composition of the invention (for example the medium or the pH) and not comprising any cationic charge.
- anionic surfactants that may be used in the invention are different from the polymers b) as described previously.
- the anionic surfactants may be sulfate, sulfonate and/or carboxylic (or carboxylate) surfactants . Needless to say, a mixture of these surfactants may be used.
- - carboxylate anionic surfactants comprise at least one carboxylic or carboxylate function (-COOH or -COO ) and may optionally also comprise one or more sulfate and/or sulfonate functions ;
- the sulfonate anionic surfactants comprise at least one sulfonate function (-SO3H or -SO3 ) and may optionally also comprise one or more sulfate functions, but do not comprise any carboxylate functions ; and
- the sulfate anionic surfactants comprise at least one sulfate function but do not comprise any carboxylate or sulfonate functions.
- the sulfate anionic surfactants that may be used comprise at least one sulfate function (-OSO3H or -OSO3 ).
- alkyl sulfates alkyl sulfates, alkyl ether sulfates, alkylamido ether sulfates, alkylaryl polyether sulfates, monoglyceride sulfates; and also the salts of these compounds .
- the alkyl groups of these compounds comprise from 6 to 30 carbon atoms, especially from 8 to 28 , better still from 10 to 24 or even from 12 to 22 carbon atoms; the aryl group preferably denotes a phenyl or benzyl group.
- These compounds are possibly polyoxyalkylenated, especially polyoxyethylenated, and then preferably comprising from 1 to 50 ethylene oxide units and better still from 2 to 10 ethylene oxide units .
- the said salt may be chosen from alkali metal salts, such as the sodium or potassium salt, ammonium salts, amine salts and in particular amino alcohol salts, and alkaline-earth metal salts, such as the magnesium salt.
- amino alcohol salts examples include monoethanolamine, diethanolamine and triethanolamine salts, monoisopropanolamine, diisopropanolamine or triisopropanolamine salts, 2-amino-2-methyl- 1 -propanol salts, 2-amino-2-methyl- 1 ,3- propanediol salts and tris(hydroxymethyl)aminomethane salts.
- Alkali metal or alkaline-earth metal salts and in particular the sodium or magnesium salts are preferably used.
- the anionic surfactant(s) is(are) selected from the anionic surfactants of alkyl(ether) sulfate type, and better still from C12-C14 alkyl(ether) sulfate salts, and in particular lauryl ether sulfate salts .
- the anionic surfactants suitable in the composition of the present invention can be oxyethylenated and then preferably comprise from 1 to 50 ethylene oxide units .
- the anionic surfactant(s) is(are) present in a total amount ranging from 0.1 % to 40% by weight, preferentially from 0.5% to 30%, more preferentially from 1 % to 25 % by weight, even more preferentially is greater than or equal to 5 % by weight, better from 5 % to 20% by weight, even better from 10 to 15% by weight, relative to the total weight of the composition.
- the one or more anionic surfactants are chosen from those of alkyl(ether) sulfate type
- the one or more surfactants of alkyl(ether) sulfate type are present in a total amount ranging from 0.1 % to 40% by weight, more preferably from 0.5% to 30% , even more preferably from 1 % to 25 % by weight, even more preferentially is greater than or equal to 5% by weight, better from 5 % to 20% by weight, even better from 10 to 15% by weight, relative to the total weight of the composition.
- the one or more anionic surfactants are chosen from C 12-C 14 alkyl(ether) sulfate salts
- the one or more C 12-C 14 alkyl(ether) sulfate salts are present in a total amount ranging from 0.1 % to 40% by weight, more preferably from 0.5% to 30% , even more preferably from 1 % to 25 % by weight, even more preferentially is greater than or equal to 5% by weight, better from 5 % to 20% by weight, even better from 10 to 15% by weight, relative to the total weight of the composition.
- the one or more anionic surfactants are chosen from lauryl ether sulfate salts
- the one or more lauryl ether sulfate salts are present in a total amount ranging from 0.1 % to 40% by weight, more preferably from 0.5% to 30%, even more preferably from 1 % to 25% by weight, even more preferentially is greater than or equal to 5% by weight, better from 5 % to 20% by weight, even better from 10 to 15% by weight, relative to the total weight of the composition.
- amphoteric or zwitterionic surfactants are amphoteric or zwitterionic surfactants.
- composition according to the invention further comprises one or more amphoteric or zwitterionic surfactants .
- amphoteric or zwitterionic surfactants are different from the polymers b) as described previously .
- amphoteric or zwitterionic surfactant(s) that may be used in the present invention may especially be secondary or tertiary aliphatic amine derivatives, optionally quaternized, in which the aliphatic group is a linear or branched chain containing from 8 to 22 carbon atoms, the said amine derivatives containing at least one anionic group, for instance a carboxylate, sulfonate, sulphate, phosphate or phosphonate group.
- amphoteric or zwitterionic surfactant(s) is(are) chosen from (C8-C20 alkyl)betaines such as cocoylbetaine, (Cs- C20 alkyl)amido(C2-Cs alkyl)betaines such as cocoylamido- propylbetaine, and mixtures thereof.
- the one or more amphoteric or zwitterionic surfactants are present in a total amount ranging from 0.01 % to 25 % by weight, more preferably from 0.1 % to 20%, even more preferably from 0.5% to 15 % by weight, better from 0.75 % to 10% by weight, even better from 1 to 5 % by weight, relative to the total weight of the composition.
- the composition according to the invention comprises one or more anionic surfactants and one or more amphoteric or zwitterionic surfactants , as described previously .
- the composition comprises:
- alkyl(ether) sulfate type in particular C12-C14 alkyl(ether) sulfate salts such as lauryl ether sulfate salts, and
- amphoteric or zwitterionic surfactants chosen from (C 8 -C 20 alkyl)betaines such as cocoylbetaine, (C8-C20 alkyl)amido(C2- Cs alkyl)betaines such as cocoylamido-propylbetaine, and mixtures thereof.
- the total amount of surfactants ranges from 0.1 % to 40% by weight, more preferably from 0.5 % to 30% by weight and even more preferably from 1 % to 25 % by weight, better still from 5 to 20% by weight relative to the total weight of the composition.
- the composition according to the invention is a cosmetic composition, more preferably a hair care composition such as a hair composition for cleansing and/or conditioning hair.
- a hair care composition such as a hair composition for cleansing and/or conditioning hair.
- the composition of the invention may also contain various additives conventionally used in hair compositions .
- additives that may be used in accordance with the invention, mention may be made of anionic or non-ionic polymers, antidandruff agents, anti-seborrhoea agents, agents for preventing hair loss and/or for promoting hair regrowth, fatty substances, vitamins and provitamins including panthenol, sunscreens, mineral or organic pigments, direct dyes, sequestrants, plasticizers, solubilizers, acidifying agents, mineral or organic thickeners, especially polymeric thickeners, opacifiers or nacreous agents, antioxidants, hydroxy acids, fragrances and preserving agents, and mixtures thereof.
- the present invention also relates to a process for treating keratin fibres, preferably for washing and/or conditioning keratin fibres such as the hair, comprising a step of application onto the keratin fibres of a composition as described above.
- composition according to the invention is removed after an optional leave-on time.
- the leave-on time of the composition on the keratin fibres may range from a few seconds to 15 minutes, better still from 5 seconds to 10 minutes and even better still from 10 seconds to 5 minutes.
- the keratin fibres are not rinsed after the application onto the keratin fibres of the composition according to the invention, more preferentially in the 8 hours following the application.
- composition may be applied to wet or dry keratin fibres ; preferably on wet keratin fibres .
- the composition could be a shampoo, a conditioner or a hair mask.
- the present invention relates to the use of a composition as described above for washing and/or conditioning keratin fibres, preferably the hair.
- amino silicone fluid trimethylsilyl-terminated aminoethyl-aminopropylmethylsiloxane - dimethylsiloxane copolymer with amine value of 7.2 mg of KOH/g sample, and a viscosity of 5,600 mPa. s at 25°C
- emulsion tank 450 g of amino silicone fluid (trimethylsilyl-terminated aminoethyl-aminopropylmethylsiloxane - dimethylsiloxane copolymer with amine value of 7.2 mg of KOH/g sample, and a viscosity of 5,600 mPa. s at 25°C) were introduced in an emulsion tank. Stirring was started and 1 ,800 g of trimethylsilyl terminated dimethylsiloxane polymer fluid of viscosity 61 ,500 mPa.s at 25°C were introduced under stirring in the same tank. Both fluids were mixed for 2 hours at room temperature.
- a stable oil-in-water emulsion having D50 particle size of 170 nm was obtained.
- Example 2 The following compositions A and B according to the invention were prepared from the ingredients indicated in Table 1 below (wt. % of active material) .
- Ashland which is a 70/30 mixture of guar hydroxypropyltrimonium chloride and of acrylamidopropyltrimonium chloride / acrylamide copolymer.
- composition A has been evaluated on locks of natural Indian hair and of natural Caucasian hair.
- the evaluation has been performed with the WDXRF Optim’ x Thermofisher (Wavelength Dispersion) XRF system.
- the principle is based on radiation emissions characteristic of the chemical element, produced by the impact of high energy photons dispensed by an X-ray tube.
- Protocol 0.4g of composition was applied for 1g of hair lock.
- the shampoo was messaged 6 times using fingers from root to tip, to generate foam.
- the lock was then rinsed under running water (25 °C) 10 second.
- the lock was then dried at 45 °C in an oven.
- the silicone deposition of the composition A onto keratin fibres has been measured after 5 applications .
- composition A according to the invention leads to a substantial deposition of silicone on both types of hair.
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Abstract
La présente invention concerne une composition pour traiter des fibres de kératine, et en particulier des fibres de kératine humaines telles que des cheveux, qui comprend une émulsion de silicone de type huile-dans-l'eau spécifique, un ou plusieurs polymères de (méth)acrylamide particuliers, un ou plusieurs polysaccharides cationiques et un ou plusieurs polymères d'alkyldiallylamine ou de dialkyldiallylammonium. L'invention concerne également un procédé de traitement de fibres de kératine, de préférence pour le lavage et/ou le conditionnement de fibres de kératine, comprenant l'application sur les fibres de kératine de la composition selon l'invention.
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FR2101374A FR3119768A1 (fr) | 2021-02-12 | 2021-02-12 | Composition comprenant une émulsion de silicone, un polymère particulier de (méth)acrylamide, un polysaccharide cationique et un polymère d’alkyldiallylamine ou de dialkyldiallylammonium |
FRFR2101374 | 2021-02-12 |
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FR1492597A (fr) | 1965-09-14 | 1967-08-18 | Union Carbide Corp | Nouveaux éthers cellulosiques contenant de l'azote quaternaire |
US3589578A (en) | 1968-01-20 | 1971-06-29 | Monforts Fa A | Tension-relieving device for stretchable sheet material |
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WO2000037041A1 (fr) * | 1998-12-18 | 2000-06-29 | Calgon Corporation | Combinaison synergique de polymeres cationiques et ampholytiques pour le nettoyage et/ou le conditionnement de substrats keratiniques |
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WO2000037041A1 (fr) * | 1998-12-18 | 2000-06-29 | Calgon Corporation | Combinaison synergique de polymeres cationiques et ampholytiques pour le nettoyage et/ou le conditionnement de substrats keratiniques |
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