- 专利标题： Production of peracids using an enzyme having perhydrolysis activity
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申请号： US12497369申请日： 2009-07-02
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公开(公告)号： US08273563B2公开(公告)日： 2012-09-25
- 发明人: Robert DiCosimo , John Edward Gavagan , Mark Scott Payne , Frederick B. Cooling
- 申请人： Robert DiCosimo , John Edward Gavagan , Mark Scott Payne , Frederick B. Cooling
- 申请人地址： US DE Wilmington
- 专利权人： E. I. du Pont de Nemours and Company
- 当前专利权人： E. I. du Pont de Nemours and Company
- 当前专利权人地址： US DE Wilmington
- 主分类号： C12N9/04
- IPC分类号： C12N9/04 ; C12N9/18
摘要：
A process is provided for producing peroxycarboxylic acids from carboxylic acid esters. More specifically, carboxylic acid esters are reacted with an inorganic peroxide, such as hydrogen peroxide, in the presence of an enzyme catalyst having perhydrolysis activity. The present perhydrolase catalysts are classified as members of the carbohydrate esterase family 7 (CE-7) based on the conserved structural features. Further, disinfectant formulations comprising the peracids produced by the processes described herein are provided.
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