发明授权
- 专利标题: Method to produce a carboxylic acid ester from a carboxylic acid ammonium salt by alcoholysis
- 专利标题(中): 通过醇解从羧酸铵盐生产羧酸酯的方法
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申请号: US11315708申请日: 2005-12-21
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公开(公告)号: US07528277B2公开(公告)日: 2009-05-05
- 发明人: F. Glenn Gallagher , Robert DiCosimo
- 申请人: F. Glenn Gallagher , Robert DiCosimo
- 申请人地址: US DE Wilmington
- 专利权人: E.I. DuPont de Nemours and Company
- 当前专利权人: E.I. DuPont de Nemours and Company
- 当前专利权人地址: US DE Wilmington
- 主分类号: C07C67/00
- IPC分类号: C07C67/00 ; C07C69/66 ; C07C69/02
摘要:
The present invention relates to a method for obtaining a carboxylic acid ester from an aqueous solution of the corresponding carboxylic acid ammonium salt using alcoholysis. The recovered carboxylic acid ester may be subsequently hydrolyzed to produce the corresponding carboxylic acid.
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