发明授权
EP1319057B1 VERFAHREN ZUR HERSTELLUNG VON ROHSTOFFEN FÜR DIE GEWINNUNG VON KONJUGIERTER LINOLSÄURE
有权
PROCESS FOR原料FOR共轭亚油酸的制备中制备
- 专利标题: VERFAHREN ZUR HERSTELLUNG VON ROHSTOFFEN FÜR DIE GEWINNUNG VON KONJUGIERTER LINOLSÄURE
- 专利标题(英): Method for producing starting materials for obtaining conjugated linoleic acid
- 专利标题(中): PROCESS FOR原料FOR共轭亚油酸的制备中制备
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申请号: EP01972028.3申请日: 2001-09-08
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公开(公告)号: EP1319057B1公开(公告)日: 2005-11-23
- 发明人: STRUBE, Albert , HÖMMERICH, Uwe , GUTSCHE, Bernhard
- 申请人: Cognis IP Management GmbH
- 申请人地址: Henkelstrasse 67 40589 Düsseldorf DE
- 专利权人: Cognis IP Management GmbH
- 当前专利权人: Cognis IP Management GmbH
- 当前专利权人地址: Henkelstrasse 67 40589 Düsseldorf DE
- 优先权: DE10046402 20000918
- 国际公布: WO2002022768 20020321
- 主分类号: C11C3/10
- IPC分类号: C11C3/10 ; C11B3/12 ; C07C67/02 ; C07C67/03 ; C07C67/54
摘要:
The invention relates to a method for producing starting materials for obtaining conjugated linoleic acid, which is characterized in that: (a) triglycerides, which contain at least 60 wt. % linoleic acid, are interesterified with alcohols having a chain length of C1 to C4 carbon atoms at a temperature ranging from 80 to 120 DEG C, and; (b) the interesterification mixture obtained in such a manner is subjected to a distillation.
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