Invention Grant
- Patent Title: Branched polyesteramine acrylate
- Patent Title (中): 支链聚酯胺丙烯酸酯
-
Application No.: US12678571Application Date: 2008-09-19
-
Publication No.: US08334352B2Publication Date: 2012-12-18
- Inventor: Jacobus Adriaan Antonius Vermeulen , Alfred Jean Paul Buckmann , Rudolfus Antonius Theodorus Maria Benthem , Emilio Martin Bouwens , Stijn Witters
- Applicant: Jacobus Adriaan Antonius Vermeulen , Alfred Jean Paul Buckmann , Rudolfus Antonius Theodorus Maria Benthem , Emilio Martin Bouwens , Stijn Witters
- Applicant Address: NL Heerlen
- Assignee: DSM IP Assets B.V.
- Current Assignee: DSM IP Assets B.V.
- Current Assignee Address: NL Heerlen
- Agency: Nixon & Vanderhye P.C.
- Priority: EP07018539 20070921
- International Application: PCT/EP2008/062554 WO 20080919
- International Announcement: WO2009/037345 WO 20090326
- Main IPC: C08F26/00
- IPC: C08F26/00 ; C08F8/30 ; C08F8/00 ; C08J3/28
Abstract:
The present invention relates to a method for preparing a branched non dendrimeric macromolecule, comprising: a) providing an addition product of an α,β-olefinically unsaturated compound and an amine comprising at least two hydroxyl groups; and b) esterifying at least part of the hydroxyl groups of the addition product with an olefinically unsaturated carboxylic acid, an olefinically unsaturated carboxylate anion or an olefinically unsaturated carboxylic acid anhydride. The invention further relates to macromolecules obtainable by a method of the invention.
Public/Granted literature
- US20110003908A1 BRANCHED POLYESTERAMINE ACRYLATE Public/Granted day:2011-01-06
Information query
