Invention Grant
- Patent Title: Hyperbranched polymers having ethylenically unsaturated groups
- Patent Title (中): 具有烯属不饱和基团的超支化聚合物
-
Application No.: US10575342Application Date: 2004-10-08
-
Publication No.: US08236905B2Publication Date: 2012-08-07
- Inventor: Jean-Francois Stumbe , Bernd Bruchmann , Dietmar Haering , Yvonne Heischkel
- Applicant: Jean-Francois Stumbe , Bernd Bruchmann , Dietmar Haering , Yvonne Heischkel
- Applicant Address: DE Ludwigshafen
- Assignee: BASF Aktiengesellschaft
- Current Assignee: BASF Aktiengesellschaft
- Current Assignee Address: DE Ludwigshafen
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: DE10348463 20031014
- International Application: PCT/EP2004/011254 WO 20041008
- International Announcement: WO2005/037893 WO 20050428
- Main IPC: C08L67/06
- IPC: C08L67/06 ; C08F299/04 ; C08F265/04
Abstract:
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.
Public/Granted literature
- US20070027269A1 Hyperbranched polymers having ethylenically unsaturated groups Public/Granted day:2007-02-01
Information query
