Title:
ENERGY CURABLE POLYMERIC INK COMPOSITIONS
Document Type and Number:
WIPO Patent Application WO2003006561
Kind Code:
A3
Abstract:
The invention relates to an aqueous ink composition containing a polyurethane polymer and at least one colorant, wherein the colorant is covalently bonded to the polyurethane polymer, and the composition is crosslinkable to form a network containing the polyurethane polymer.
Inventors:
TIELEMANS MICHEL (BE)
BONTINCK DIRK (BE)
RENARD VINCENT (BE)
BONTINCK DIRK (BE)
RENARD VINCENT (BE)
Application Number:
PCT/EP2002/007727
Publication Date:
May 01, 2003
Filing Date:
July 11, 2002
Export Citation:
Assignee:
UCB SA (BE)
TIELEMANS MICHEL (BE)
BONTINCK DIRK (BE)
RENARD VINCENT (BE)
TIELEMANS MICHEL (BE)
BONTINCK DIRK (BE)
RENARD VINCENT (BE)
International Classes:
B41J2/01; B41M5/00; C08G18/08; C08G18/12; C08G18/38; C08G18/66; C09B69/10; C09D11/00; (IPC1-7): C09D11/00; C08G18/08; C08G18/12; C08G18/38; C09B69/10
Domestic Patent References:
| WO1999050326A1 | 1999-10-07 | |||
| WO1999050362A1 | 1999-10-07 |
Foreign References:
| EP0732381A1 | 1996-09-18 | |||
| DE19618675A1 | 1997-03-27 | |||
| US5541251A | 1996-07-30 |
Other References:
DATABASE WPI Section Ch Week 200030, Derwent World Patents Index; Class A13, AN 2000-345064, XP002186321
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