发明授权
US06284230B1 Hair conditioning shampoo compositions comprising primary anionic surfactant
失效
包含初级阴离子表面活性剂的头发调理洗发剂组合物
- 专利标题: Hair conditioning shampoo compositions comprising primary anionic surfactant
- 专利标题(中): 包含初级阴离子表面活性剂的头发调理洗发剂组合物
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申请号: US09331988申请日: 1999-06-30
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公开(公告)号: US06284230B1公开(公告)日: 2001-09-04
- 发明人: Takashi Sako , Hirotaka Uchiyama , Kiroh Harada , Fang Hu
- 申请人: Takashi Sako , Hirotaka Uchiyama , Kiroh Harada , Fang Hu
- 主分类号: A61K706
- IPC分类号: A61K706
摘要:
Hair conditioning shampoo compositions comprise (a) from about 0.05% to about 50% by weight of a primary anionic surfactant selected from the group consisting of polyhydrophilic anionic surfactants comprising at least one carboxy group and at least two hydrophilic groups, amino acid anionic surfactants, and salts and mixtures thereof; (b) from about 0.001M to about 0.5M of a polyvalent metal cation; (c) from about 0.05% to about 20% by weight of a cationic conditioning agent selected from the group consisting of cationic surfactant, cationic polymer, and mixtures thereof; (d) an additional detersive anionic surfactant comprising alkyl sulfate or alkyl ether sulfate; and (e) an aqueous carrier wherein components (a), (b), (c) and (d) are capable of forming a coacervate.