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Shampoo containing a gel network
专利权人:
Jennifer Elaine Hilvert;Robert Lee Wells;Benjamin Parker Heath;Eric Scott Johnson;Douglas Allan Royce
发明人:
Robert Lee Wells,Douglas Allan Royce,Eric Scott Johnson,Jennifer Elaine Hilvert,Benjamin Parker Heath
申请号:
US12040980
公开号:
US08361449B2
申请日:
2008.03.03
申请国别(地区):
US
年份:
2013
代理人:
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 amphiphiles; (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. A process for preparing a shampoo composition comprises the steps of: (a) combining a fatty amphiphile, a secondary surfactant, and water at a temperature sufficient to allow partitioning of the secondary surfactant and the water into the fatty amphiphile to form a pre-mix; (b) cooling the pre-mix below the chain melt temperature of the fatty amphiphile 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.
来源网站:
中国工程科技知识中心
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