发明授权
- 专利标题: Shampoo containing a gel network
- 专利标题(中): 含有凝胶网络的洗发水
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申请号: US11475484申请日: 2006-06-27
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公开(公告)号: US08361448B2公开(公告)日: 2013-01-29
- 发明人: Eric Scott Johnson , Jennifer Elaine Hilvert , Benjamin Parker Heath , Sarah Elizabeth Cooper
- 申请人: Eric Scott Johnson , Jennifer Elaine Hilvert , Benjamin Parker Heath , Sarah Elizabeth Cooper
- 申请人地址: US OH Cincinnati
- 专利权人: The Procter & Gamble Company
- 当前专利权人: The Procter & Gamble Company
- 当前专利权人地址: US OH Cincinnati
- 代理商 Angela K. Haughey
- 主分类号: A61Q5/02
- IPC分类号: A61Q5/02
摘要:
Shampoo compositions comprise (a) from about 5% to about 50% of one or more detersive surfactants, by weight of the shampoo composition; (b) a dispersed gel network phase comprising, by weight of the shampoo composition, (i) at least about 0.05% of one or more fatty alcohols; (ii) at least about 0.01% of one or more secondary surfactants; and (iii) water; and (c) at least about 20% of an aqueous carrier, by weight of the shampoo composition; and, wherein the dispersed gel network phase has a melt transition temperature of at least about 38° C. A process for preparing a shampoo composition comprises the steps of: (a) combining a fatty alcohol, a secondary surfactant, and water at a temperature sufficient to allow partitioning of the secondary surfactant and the water into the fatty alcohol to form a pre-mix; (b) cooling the pre-mix below the chain melt temperature of the fatty alcohol to form a gel network; (c) adding the gel network to one or more detersive surfactants and an aqueous carrier to form a shampoo composition which comprises a dispersed gel network phase having a melt transition temperature of at least about 38° C.
公开/授权文献
- US20060269501A1 Shampoo containing a gel network 公开/授权日:2006-11-30
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