发明申请
- 专利标题： Compound Suitable as Polymeric Dispersant
- 专利标题（中）： 适合作为聚合物分散剂的化合物
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申请号： US13376625申请日： 2010-05-21
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公开(公告)号： US20120077950A1公开(公告)日： 2012-03-29
- 发明人: Katty Darragas , Koen Gebruers
- 申请人： Katty Darragas , Koen Gebruers
- 申请人地址： US TX The Woodlands
- 专利权人： Huntsman International LLC
- 当前专利权人： Huntsman International LLC
- 当前专利权人地址： US TX The Woodlands
- 优先权： EP09163245.5 20090619; EP09176321.9 20091118
- 国际申请： PCT/EP2010/057018 WO 20100521
- 主分类号： C08G18/06
- IPC分类号： C08G18/06
摘要：
A compound according to the present invention is obtainable by reacting a polyisocyanate with a monoalkylether of a polyoxyalkylenemonoamine, in such an amount that substantially no free isocyanate groups are present in the component. The polyisocyanate itself is an adduct of two polyisocyanate molecules with one isocyanate reactive molecule chosen from the group consisting of a polyoxyalkylene diamine, a polyoxyalkylene diol, a polyoxyalkylenealkanolamine, a polyester diamine, a polyester diol and a polyesteralkanolamine, the average molecular weight of the isocyanate reactive molecule being more than 1000.