Title:
POLYMERIC COLORED DISPERSANTS AND COLORANT DISPERSIONS CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO2005056692
Kind Code:
A3
Abstract:
Polymeric colored dispersant having the structure A-(B-X)n, where A is an organic chromophore; B is a covalently bonded linking moiety; X is a branched or linear C50-C200 polymeric covalently linked hydrocarbon, and n is an integer from 1 to 4, and low viscosity colorant dispersions containing same having a relative interfacial tension drop of less than about 1.5.
Inventors:
HUBER GREGORY T (US)
ROMANOVA TATIANA N (US)
SCHWARTZ RUSSELL J (US)
CHAMBERLAIN TERENCE R (US)
ROMANOVA TATIANA N (US)
SCHWARTZ RUSSELL J (US)
CHAMBERLAIN TERENCE R (US)
Application Number:
PCT/US2004/039948
Publication Date:
August 04, 2005
Filing Date:
November 30, 2004
Export Citation:
Assignee:
SUN CHEMICAL CORP (US)
HUBER GREGORY T (US)
ROMANOVA TATIANA N (US)
SCHWARTZ RUSSELL J (US)
CHAMBERLAIN TERENCE R (US)
HUBER GREGORY T (US)
ROMANOVA TATIANA N (US)
SCHWARTZ RUSSELL J (US)
CHAMBERLAIN TERENCE R (US)
International Classes:
C09B67/46; C09B69/10; (IPC1-7): C09B69/10; C09B67/40
Foreign References:
| GB1424517A | 1976-02-11 | |||
| US4468255A | 1984-08-28 | |||
| US6451071B1 | 2002-09-17 | |||
| US6287348B1 | 2001-09-11 | |||
| US5569407A | 1996-10-29 | |||
| US4859247A | 1989-08-22 |
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