发明授权
- 专利标题: O/W Emulsifiers for cosmetic purposes
- 专利标题(中): O / W用于化妆品用途的乳化剂
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申请号: US661004申请日: 1984-10-15
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公开(公告)号: US4600539A公开(公告)日: 1986-07-15
- 发明人: Udo Hoppe , Jochen M. Quack , Alwin Reng , Herbert Stuhler , Klaus-Peter Wittern
- 申请人: Udo Hoppe , Jochen M. Quack , Alwin Reng , Herbert Stuhler , Klaus-Peter Wittern
- 申请人地址: DEX Hamburg DEX Frankfurt
- 专利权人: Beiersdorf AG,Hoechst AG
- 当前专利权人: Beiersdorf AG,Hoechst AG
- 当前专利权人地址: DEX Hamburg DEX Frankfurt
- 优先权: DEX3338890 19831027
- 主分类号: C07C69/66
- IPC分类号: C07C69/66 ; A61K8/06 ; A61K8/37 ; A61K8/92 ; A61K8/96 ; A61Q17/04 ; A61Q19/00 ; B01F17/34 ; B01F17/42 ; C07C67/29 ; C11C3/02
摘要:
The invention relates to novel O/W emulsifiers obtainable by reacting one mole of esters of wool wax acids and glycerol, in particular partial esters, with 0.5 to 30 moles of ethylene oxide, a process for the preparation of these novel products and cosmetic agents containing these in an amount of 1 to 15% by weight, based on the total formulation.
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