Robert Lee Wells,Douglas Allan Royce,Eric Scott Johnson,Elizabeth Marie Marzonie Elsner,Jennifer Elaine Hilvert,Yingkun Jin,Brian Michael Hurley,Teresa Cuasay Manuel,Benjamin Parker Heath
申请号：
US11602705
公开号：
US08367048B2
申请日:
2006.11.21
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.
