发明授权
- 专利标题: Soap making
- 专利标题(中): 肥皂制作
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申请号: US731183申请日: 1976-10-12
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公开(公告)号: US4129520A公开(公告)日: 1978-12-12
- 发明人: Donald J. Peterson
- 申请人: Donald J. Peterson
- 申请人地址: OH Cincinnati
- 专利权人: The Procter & Gamble Company
- 当前专利权人: The Procter & Gamble Company
- 当前专利权人地址: OH Cincinnati
- 主分类号: C07C51/09
- IPC分类号: C07C51/09 ; C07C51/41 ; C11D13/00 ; C11D15/04
摘要:
Alkali metal salts of organic acids are prepared by saponifying the corresponding organic acid ester with an alkali metal hydroxide in a liquid reaction medium comprising a substantially water-free alkyl nitrile.
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