发明申请
- 专利标题: Acylation Process
- 专利标题(中): 酰化过程
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申请号: US15029007申请日: 2014-10-15
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公开(公告)号: US20160237175A1公开(公告)日: 2016-08-18
- 发明人: Jana LUBKOLL , Armin STEIN
- 申请人: SOLVAY ACETOW GmbH
- 申请人地址: DE FREIBURG
- 专利权人: SOLVAY ACETOW GmbH
- 当前专利权人: SOLVAY ACETOW GmbH
- 当前专利权人地址: DE FREIBURG
- 优先权: EP13188991.7 20131016
- 国际申请: PCT/EP2014/072163 WO 20141015
- 主分类号: C08B33/02
- IPC分类号: C08B33/02 ; C09D103/16 ; C09J103/16 ; C08B35/02
摘要:
The invention concerns a process for the manufacture of an acylated polymer composition comprising amylose and/or amylopectin, comprising a pre-treatment step in the presence of an acid and a hydroxycarboxylic acid, subsequent acylation and, preferably, a post-treatment step with an acid. The products obtained are useful as additives in inks, varnishes, lacquers, coatings, thickeners, adhesives or binders.
公开/授权文献
- US10239959B2 Acylation process 公开/授权日:2019-03-26
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