Invention Grant
- Patent Title: Method for producing fatty acid alkyl ester
- Patent Title (中): 脂肪酸烷基酯的制备方法
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Application No.: US13148753Application Date: 2010-02-10
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Publication No.: US08378133B2Publication Date: 2013-02-19
- Inventor: Hiroshi Abe , Yasuhiro Ishikura , Rika Honma
- Applicant: Hiroshi Abe , Yasuhiro Ishikura , Rika Honma
- Applicant Address: JP Tokyo
- Assignee: Kao Corporation
- Current Assignee: Kao Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2009-033571 20090217
- International Application: PCT/JP2010/000824 WO 20100210
- International Announcement: WO2010/095397 WO 20100826
- Main IPC: C11B3/00
- IPC: C11B3/00
Abstract:
The present invention provides a method for producing a fatty acid alkyl ester, including step 1 of adding at least one surfactant selected from anionic surfactants, cationic surfactants and amphoteric surfactants and water to a crude fatty acid alkyl ester and stirring to obtain a mixture containing aggregates, and step 2 of separating the aggregates from the mixture from step 1 so that the removal rate of steryl glucoside is 60% or more.
Public/Granted literature
- US20120041220A1 METHOD FOR PRODUCING FATTY ACID ALKYL ESTER Public/Granted day:2012-02-16
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