Invention Grant
- Patent Title: Process for the production of alkanolamide
- Patent Title (中): 生产链烷醇酰胺的方法
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Application No.: US12312293Application Date: 2007-11-02
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Publication No.: US08138363B2Publication Date: 2012-03-20
- Inventor: Xin Chen , Howard W. Prokop , Stephen Howard Colmery
- Applicant: Xin Chen , Howard W. Prokop , Stephen Howard Colmery
- Applicant Address: US DE Wilmington
- Assignee: Uniqema Americas LLC
- Current Assignee: Uniqema Americas LLC
- Current Assignee Address: US DE Wilmington
- Agency: Jones Day
- International Application: PCT/US2007/023210 WO 20071102
- International Announcement: WO2008/057455 WO 20080515
- Main IPC: C07C231/00
- IPC: C07C231/00
Abstract:
The present invention relates to a process for the manufacture of alkanolamide containing compositions, and more particularly to a process of reacting a fatty acid and diethanolamine (DEA) which result in the formation of low levels of undesirable by products, particularly of bis-hydroxyethyl piperazine (BHEP).
Public/Granted literature
- US20100121086A1 PROCESS FOR THE PRODUCTION OF ALKANOLAMIDE Public/Granted day:2010-05-13
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