发明授权
- 专利标题： Hyperbranched polymers having ethylenically unsaturated groups
- 专利标题（中）： 具有烯属不饱和基团的超支化聚合物
-
申请号： US10575342申请日： 2004-10-08
-
公开(公告)号： US08236905B2公开(公告)日： 2012-08-07
- 发明人: Jean-Francois Stumbe , Bernd Bruchmann , Dietmar Haering , Yvonne Heischkel
- 申请人： Jean-Francois Stumbe , Bernd Bruchmann , Dietmar Haering , Yvonne Heischkel
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DE Ludwigshafen
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： DE10348463 20031014
- 国际申请： PCT/EP2004/011254 WO 20041008
- 国际公布： WO2005/037893 WO 20050428
- 主分类号： C08L67/06
- IPC分类号： C08L67/06 ; C08F299/04 ; C08F265/04
摘要：
Hyperbranched polyesters containing ethylenically unsaturated groups and obtainable by reacting (c) at least one compound having at least one ethylenic double bond with at least one hyperbranched polyester obtainable by condensing (a) at least one dicarboxylic acid or derivative thereof with at least one at least trifunctional alcohol or (b) at least one tricarboxylic or higher polycarboxylic acid or derivative thereof with at least one diol.
公开/授权文献
信息查询
