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Patent Searching and Data


Title:
EFFECT PIGMENTS WITH IMPROVED COLORANT ADHESION
Document Type and Number:
WIPO Patent Application WO2002031059
Kind Code:
A3
Abstract:
Non-bleeding, non-agglomerated, lustrous colored combination pigments constitute a platy substance and absorption colorant bound thereto with metal hydroxides and one or more hydrolyzed silane coupling agents.

Inventors:
CACACE DEBORAH
FULLER DANIEL S
Application Number:
PCT/US2001/031244
Publication Date:
June 20, 2002
Filing Date:
October 05, 2001
Export Citation:
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Assignee:
ENGELHARD CORP (US)
International Classes:
C09C3/10; C09C1/00; C09C3/06; C09C3/12; (IPC1-7): C09C1/00; C09C3/00
Domestic Patent References:
WO1998030637A11998-07-16
Foreign References:
EP0278633A21988-08-17
US5759255A1998-06-02
EP0367236A11990-05-09
EP0919598A21999-06-02
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