发明授权
- 专利标题: Use of esters or amides of hydroxylated carboxylic acids as solubilizers
- 专利标题(中): 使用羟基化羧酸的酯或酰胺作为增溶剂
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申请号: US09433548申请日: 1999-11-04
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公开(公告)号: US06365637B1公开(公告)日: 2002-04-02
- 发明人: Michael Zirnstein , Folker Ruchatz , Karl Kolter , Knut Oppenländer
- 申请人: Michael Zirnstein , Folker Ruchatz , Karl Kolter , Knut Oppenländer
- 优先权: DE19851777 19981110
- 主分类号: C07C6966
- IPC分类号: C07C6966
摘要:
The use of esters or amides of hydroxylated carboxylic acids as solubilizers, particularly for pharmaceutical, cosmetic and food preparations, is described.
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