发明公开
EP1950237A1 Process for making modifed alkyd resins
有权
Verfahren zur Herstellung von modifizierten Alkydharzen
- 专利标题： Process for making modifed alkyd resins
- 专利标题（中）： Verfahren zur Herstellung von modifizierten Alkydharzen
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申请号： EP07001846.0申请日： 2007-01-29
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公开(公告)号： EP1950237A1公开(公告)日： 2008-07-30
- 发明人: Bigorra Llosas, Joaquin, Dr. , Llaurado, Luis , Graupera, Elisabet , Raya, Javier , Höfer, Rainer, Dr.
- 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
- 代理机构： Fabry, Bernd
- 主分类号： C08G63/49
- IPC分类号： C08G63/49 ; C08G63/00
摘要：
Suggested is a process for the production of modified alkyd resins by polymerisation of
(a) Polyhydric alcohols,
(b) Polycarboxylic acids, dicarboxylic acids or their anhydrides, and
(c) Unsaturated oils or unsaturated fatty acids
in the presence of organic solvents, which is characterised in that unsaturated dialkyl amides are used as solvents.
(a) Polyhydric alcohols,
(b) Polycarboxylic acids, dicarboxylic acids or their anhydrides, and
(c) Unsaturated oils or unsaturated fatty acids
in the presence of organic solvents, which is characterised in that unsaturated dialkyl amides are used as solvents.
公开/授权文献
- EP1950237B1 Process for making modifed alkyd resins 公开/授权日：2009-12-23
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