Invention Grant
- Patent Title: Process of hydrocyanation of unsaturated carboxylic acid derivatives
- Patent Title (中): 不饱和羧酸衍生物的氢氰化过程
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Application No.: US10935819Application Date: 2004-09-08
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Publication No.: US07737294B2Publication Date: 2010-06-15
- Inventor: Alan Martin Allgeier , Christian Peter Lenges
- Applicant: Alan Martin Allgeier , Christian Peter Lenges
- Applicant Address: US DE Wilmington
- Assignee: Invista North America S.A R.L.
- Current Assignee: Invista North America S.A R.L.
- Current Assignee Address: US DE Wilmington
- Main IPC: C07C255/03
- IPC: C07C255/03
Abstract:
The present invention is directed to compositions of specific carboxylic acid, fatty acid or oil derivatives containing nitrile groups and methods of their preparation. The preparation involves a hydrocyanation reaction. A method of hydrgenating the nitrile containing carboxylic acid acids obtained by above hydrocyanation to produce amine containing carbixylic acids is also disclosed in this invention.
Public/Granted literature
- US20050059737A1 Process of hydrocyanation of unsaturated carboxylic acid derivatives Public/Granted day:2005-03-17
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