Title:
POLYMER
Document Type and Number:
WIPO Patent Application WO2000063265
Kind Code:
A3
Abstract:
The invention relates to a polymer which can be obtained in a multi-stage polymerisation process. In the first stage of said process, polymerisation is carried out in the aqueous phase of at least one ethylenically monofunctional compound, optionally with at least one ethylenically difunctional or multifunctional compound in the presence of a polyesterpolyol, polyurethane and/or a polyacrylate; in the following stage, the resulting product is reacted with at least one ethylenically monofunctional compound, optionally with at least one ethylenically difunctional or multifunctional compound; the resulting product is subsequently reacted with a cross-linking agent. The invention also relates to the utilisation of said polymer.
Inventors:
MUELLER HORST (DE)
HILLE HANS-DIETER (DE)
HILLE HANS-DIETER (DE)
Application Number:
PCT/DE2000/001259
Publication Date:
July 19, 2001
Filing Date:
April 20, 2000
Export Citation:
Assignee:
PPG IND LACKE GMBH (DE)
MUELLER HORST (DE)
HILLE HANS DIETER (DE)
MUELLER HORST (DE)
HILLE HANS DIETER (DE)
International Classes:
C08F2/44; C08F265/04; C08F265/06; C08L61/28; C08F283/00; C08F285/00; C08F291/00; C08G18/40; C08L101/02; C09D17/00; C09D125/02; C09D131/04; C09D133/06; C09D133/24; C09D151/00; C09D161/28; C09D167/00; C09D175/04; (IPC1-7): C08F285/00; C09D151/00; C09D17/00
Foreign References:
| US4927875A | 1990-05-22 | |||
| US4777207A | 1988-10-11 | |||
| US5786420A | 1998-07-28 | |||
| EP0947557A2 | 1999-10-06 |
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