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公开(公告)号：US20240058244A1
公开(公告)日：2024-02-22
申请号：US18258009
申请日：2021-12-06
摘要： A composition comprising: (i) 0.01 to 10 wt % of a branched cationic conditioning surfactant; selected from structure 1, wherein: ⋅R1 and R2 comprise linear or branched alkyl chains, saturated or unsaturated, with carbon-carbon chain lengths of from C6 to C22; preferably from C6 to C12; ⋅n has a range of from 1 to 6; ⋅R3 comprises an alkyl chain having a carbon-carbon chain length of from C1 to C4, preferably C1 to C2; ⋅R4 comprises a proton or an alkyl chain having a carbon-carbon chain length of from C1 to C4, preferably C1 to C2; and ⋅X is an organic or inorganic anion; (ii) 0.1 to 10 wt % of a linear fatty material; (iii) 0.1 to 5 wt % of a structurant; and (iv) a particulate benefit agent selected from conditioning actives; wherein the molar ratios of branched cationic surfactants (i) to linear fatty material (ii) are in the range of from from 1:10 to 1:1, most preferably 1:5 to 1:2 results in improved particulate benefit agent deposition onto bleached hair.
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公开(公告)号：US20230225957A1
公开(公告)日：2023-07-20
申请号：US18011264
申请日：2021-06-15
发明人： Richard Jonathan BARFOOT , Michael James COOKE , Cesar Ernesto MENDOZA FERNANDEZ , Paul Damien PRICE
摘要： A composition provides superior deposition of benefit agent to hair, said composition comprising: (i) 0.01 to 10 wt % of a linear cationic conditioning primary surfactant; selected from structure 1 and mixtures thereof: Structure 1 wherein: R1 comprises a linear alkyl chain having a carbon-carbon chain length of from C16 to C24, preferably C18 to C22; 10. R2 comprises a proton or a linear alkyl chain having a carbon-carbon chain length of from C1 to C4, preferably C1 to C2 or a benzyl group; and X is an organic or inorganic anion; (ii) 0.1 to 10 wt % of a linear fatty material; 15 (iii) a particulate benefit agent selected from conditioning actives and mixtures thereof; (iv) 0.01 to 5 wt %, of a linear cationic co-surfactant, selected from structure 2 and mixtures thereof wherein: R2 comprises a proton or a linear alkyl chain having a carbon-carbon chain length of from C1 to C4, preferably C1 to C2 or a benzyl group; R3 comprises a linear alkyl chain having an atom-atom chain length of from 3 to 15, 25 preferably 10 to 14; and #X is an organic or inorganic anion; J30413EP CPL—24—wherein the carbon-carbon chain length of R1 in structure 1 differs from the atom-atom chain length of R3 in structure 2 by at least 3 atoms, such that the carbon-carbon chain length of R1 is structure 1 is longer than the atom-atom chain length of R3 in structure 2; and wherein the molar ratio of linear cationic co-surfactant (iv) to linear cationic conditioning primary surfactant (i) is in the range of from 1:20 to 1:1.
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公开(公告)号：US20230277436A1
公开(公告)日：2023-09-07
申请号：US18010314
申请日：2021-06-15
发明人： Richard Jonathan BARFOOT , Michael James COOKE , Cesar Ernesto MENDOZA FERNANDEZ , Paul Damien PRICE
CPC分类号： A61K8/898 , A61K8/416 , A61K8/042 , A61K8/891 , A61Q5/12 , A61K8/342 , A61K2800/5922 , A61K2800/596
摘要： Improved particulate benefit agent deposition onto hair is achieved with a corn position comprising: (i) a linear, cationic conditioning surfactant; (ii) a linear fatty material; (iii) a particulate benefit agent (iv) a branched cationic co-surfactant, selected from structure 1, wherein the molar ratio of branched cationic co-surfactant (iv) to linear cationic surfactant (i) is in the range of from 1:20 to 1:1.
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公开(公告)号：US20230210740A1
公开(公告)日：2023-07-06
申请号：US18009114
申请日：2021-06-15
发明人： Richard Jonathan BARFOOT , Michael James COOKE , Cesar Ernesto MENDOZA FERNANDEZ , Paul Damien PRICE
摘要： A conditioning composition provides superior deposition of benefit agent to hair, said composition comprising: (i) 0.01 to 10 wt % of a linear cationic conditioning primary surfactant; selected from structure 1 and mixtures thereof: Structure 1 (ii) 0.1 to 10 wt % of a linear fatty material; (iii) a particulate benefit Structure 1 (iv) 0.01 to 5 wt %, of a linear cationic co-surfactant, selected from structure 2 and Structure 2 mixtures thereof Structure 2.
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公开(公告)号：US20220000736A1
公开(公告)日：2022-01-06
申请号：US17289036
申请日：2019-11-28
发明人： Richard Jonathan BARFOOT , Michael James COOKE , Cesar Ernesto MENDOZA FERNANDEZ , Paul Damien PRICE
摘要： A composition comprising (i) 0.01 to 10 wt % of a linear, cationic conditioning surfactant; (ii) 0.1 to 10 wt % of a linear fatty material; (iii) a particulate benefit agent; (iv) 0.01 to 5 wt %, at 100% active, of a branched cationic co-surfactant, selected from structure (1) wherein: ⋅R1, and R2 comprise linear alkyl chains, saturated or unsaturated, with carbon-carbon chain lengths of from C4 to C20, preferably from C6 to C18; more preferably from C8 to C12, most preferably from C6 to C10, ·n has a range of from 0 to 10, preferably selected from 0 and 1; ·m has a range of from 1 to 6, preferably selected from 1 and 2; ⋅R3 comprises an alkyl chain having a carbon-carbon chain length of from C1 to C4, preferably C1 to C2; ·R4 comprises a proton or an alkyl chain having a carbon-carbon chain length of from C1 to C4, preferably C1 to C2; and ·X is an organic or inorganic anion; wherein the molar ratios of branched cationic co-surfactants (iv) to linear cationic surfactants (i) are in the range of from 1:20 to 1:1, preferably from 1:10 to 1:1, most preferably 1:5 to 1:2 provides superior benefit agent deposition.
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公开(公告)号：US20190060187A1
公开(公告)日：2019-02-28
申请号：US15770623
申请日：2016-10-04
发明人： Heather CLARKSON , Jayne Lesley DAWSON , Cesar Ernesto MENDOZA FERNANDEZ , Andrew Malcolm MURRAY , Neil Scott SHAW
摘要： The invention provides a personal cleansing composition comprising, in an aqueous continuous phase: (i) from 5 to 30% by weight of one or more anionic cleansing surfactants; (ii) from 0.1 to 10% by weight of discrete, dispersed droplets of emulsified silicone with a mean diameter (D3,2) of 4 micrometres or less; (iii) from 0.1 to 5% by weight of microcapsules in which a core comprising benefit agent is encapsulated in a polymeric shell, and (iv) from 0.1 to 0.5% by weight of a combination of cationic polymers comprising: (a) at least one cationic polygalactomannan derivative having a mean charge density at pH 7 from 0.2 to 2 meq per gram; and (b) at least one acrylamidopropyltrimonium chloride/acrylamide copolymer having a mean charge density at pH 7 from 1 to 3 meq per gram.
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公开(公告)号：US20230338256A1
公开(公告)日：2023-10-26
申请号：US18010178
申请日：2021-06-15
发明人： Richard Jonathan BARFOOT , Michael James COOKE , Cesar Ernesto MENDOZA FERNANDEZ , Paul Damien PRICE
CPC分类号： A61K8/416 , A61K8/892 , A61Q5/12 , A61K2800/5426
摘要： A composition provides superior deposition of benefit agent to hair, said composition comprising: (i) 0.01 to 10 wt % of a linear cationic conditioning primary surfactant; selected from structure 1 and mixtures thereof: Structure 1 wherein: R1 comprises a linear alkyl chain having a carbon-carbon chain length of from C16 to C24, preferably C18 to C22; R2 comprises a proton or a linear alkyl chain having a carbon-carbon chain length of from C1 to C4, preferably C1 to C2 or a benzyl group; and X is an organic or inorganic anion; (ii) 0.1 to 10 wt % of a linear fatty material; (iii) a particulate benefit agent selected from conditioning actives and mixtures thereof; (iv) 0.01 to 5 wt %,, of a linear cationic co-surfactant, selected from structure 2 and mixtures thereof structure 2 wherein: R2 comprises a proton or a linear alkyl chain having a carbon-carbon chain length of from C1 to C4, preferably C1 to C2 or a benzyl group; R3 comprises a linear alkyl chain having an atom-atom chain length of from 3 to 15, preferably 10 to 14; and X is an organic or inorganic anion; wherein the carbon-carbon chain length of R1 in structure 1 differs from the atom-atom chain length of R3 in structure 2 by at least 3 atoms, such that the carbon-carbon chain length of R1 in structure 1 is longer than the atom-atom chain length of R3 in structure 2; and wherein the molar ratio of linear cationic co-surfactant (iv) to linear cationic conditioning primary surfactant (i) is in the range of from 1:20 to 1:1.
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公开(公告)号：US20230255867A1
公开(公告)日：2023-08-17
申请号：US18011109
申请日：2021-06-15
发明人： Richard Jonathan BARFOOT , Michael James COOKE , Cesar Ernesto MENDOZA FERNANDEZ , Paul Damien PRICE
摘要： A conditioning composition provides superior deposition of benefit agent to hair, said composition comprising: (i) 0.01 to 10 wt % of a linear cationic conditioning primary surfactant; selected from structure 1 and mixtures thereof: (ii) 0.1 to 10 wt % of a linear fatty material; (iii) a particulate benefit agent selected from conditioning actives and mixtures thereof; (iv) 0.01 to 5 wt %, of a linear cationic co-surfactant, selected from structure 2 and mixtures thereof; and wherein the molar ratio of linear cationic co-surfactant (iv) to linear cationic conditioning primary surfactant (i) is in the range of from 1:20 to 1:1.
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公开(公告)号：US20220071876A1
公开(公告)日：2022-03-10
申请号：US17414470
申请日：2019-12-10
发明人： Richard Jonathan BARFOOT , Michael James COOKE , Kelvin Brian DICKINSON , Hailey KELSO , Cesar Ernesto MENDOZA FERNANDEZ , Paul Damien PRICE , Neil Scott SHAW
摘要： A composition comprising: (i) 0.01 to 10 wt % of a linear, cationic conditioning surfactant; (ii) 0.1 to 10 wt % of a linear fatty material; (iii) a particulate benefit agent selected from conditioning actives, scalp actives, encapsulated fragrance, emulsified fragrance, and mixtures thereof; (iv) 0.01 to 5 wt %, at 100% active, of a branched cationic co-surfactant, selected from structure 1, structure 2, structure 3 and mixtures thereof wherein: R1, R2, R5 and R6 comprise linear alkyl chains, saturated or unsaturated, with carbon-carbon chain lengths of from C4 to C20, preferably from C6 to C18; R3 and R4 comprise linear or branched alkyl chains, saturated or unsaturated, with carbon-carbon chain lengths of from C6 to C22; preferably from C6 to C12 n and m have a range of from 0 to 10, preferably selected from 0 and 1; p has a range of from 1 to 6, preferably selected from 1 and 2; R7 comprises an alkyl chain having a carbon-carbon chain length of from C1 to C4, preferably C1 to C2; R8 comprises a proton or an alkyl chain having a carbon-carbon chain length of from C1 to C4, preferably C1 to C2; and X is an organic or inorganic anion; wherein the molar ratios of branched cationic co-surfactants (iv) to linear cationic surfactants (i) are in the range of from 1:20 to 1:1. results in improved particulate benefit agent deposition onto hair.
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公开(公告)号：US20240115473A1
公开(公告)日：2024-04-11
申请号：US18258000
申请日：2021-12-02
CPC分类号： A61K8/416 , A61K8/731 , A61K8/898 , A61Q5/12 , A61K2800/5922
摘要： A composition comprising:
(i) 0.01 to 10 wt % of a branched or dialkyl cationic conditioning surfactant; selected from Structures 1, 2 and 3, as further defined herein;
(ii) 0.01 to 10 wt % of a linear cationic conditioning surfactant;
(iii) 0.1 to 10 wt % of a linear fatty material;
(iv) 0.1 to 5 wt % of a structurant; and
(v) a particulate benefit agent selected from conditioning actives;
the composition having molar ratios of branched or dialkyl cationic conditioning surfactants (i) to linear fatty material (ii) in the range of from 1:10 to 1:1 and a
molar ratio of branched or dialkyl cationic surfactant (i) to linear fatty material (iii) in the range of from 1:20 to 1:1. The composition results in improved particulate benefit agent deposition onto bleached hair.
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