Invention Grant
- Patent Title: Enzymatic resolution of propylene glycol alkyl (or aryl) ethers and ether acetates
- Patent Title (中): 丙二醇烷基（或芳基）醚和醚乙酸酯的酶解
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Application No.: US10502692Application Date: 2003-03-21
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Publication No.: US07264960B2Publication Date: 2007-09-04
- Inventor: Sol M. Resnick , Felipe A. Donate , Timothy C. Frank , Thomas C. Thyne , Paul Foley
- Applicant: Sol M. Resnick , Felipe A. Donate , Timothy C. Frank , Thomas C. Thyne , Paul Foley
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies Inc.
- Current Assignee: Dow Global Technologies Inc.
- Current Assignee Address: US MI Midland
- International Application: PCT/US03/08941 WO 20030321
- International Announcement: WO03/083126 WO 20031009
- Main IPC: C12P41/00
- IPC: C12P41/00
Abstract:
Glycol ether acetates, and in particular propylene glycol alkyl (or aryl) ether acetates, can be resolved enzymatically by enantioselective hydrolysis with a hydrolase at high concentrations of substrates; in some embodiments, the hydrolase is a lipase. Glycol ethers, and in particular propylene glycol alkyl (or aryl) ethers, can be resolved enzymatically by enantioselective transesterification with a hydrolase, in the presence of an acyl donor, at high concentrations of substrates; in some embodiments, the hydrolase is a lipase.
Public/Granted literature
- US20050026260A1 Enzymatic resolution of propylene glycol alkyl (or aryl) ethers and ether acetates Public/Granted day:2005-02-03
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