- 专利标题: HAIR CONDITIONING COMPOSITION FOR IMPROVED DEPOSITION
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申请号: US18258009申请日: 2021-12-06
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公开(公告)号: US20240058244A1公开(公告)日: 2024-02-22
- 发明人: Richard Jonathan BARFOOT , Cesar Ernesto MENDOZA FERNANDEZ , Amelie Laura SIMON
- 申请人: Conopco, Inc., d/b/a UNILEVER
- 申请人地址: US NJ Englewood Cliffs
- 专利权人: Conopco, Inc., d/b/a UNILEVER
- 当前专利权人: Conopco, Inc., d/b/a UNILEVER
- 当前专利权人地址: US NJ Englewood Cliffs
- 优先权: EP 216189.9 2020.12.21
- 国际申请: PCT/EP2021/084387 2021.12.06
- 进入国家日期: 2023-06-16
- 主分类号: A61K8/42
- IPC分类号: A61K8/42 ; A61Q5/12 ; A61K8/73 ; A61K8/891 ; A61K8/34
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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