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USE OF AROMATIC COMPOUNDS AS PHASE DIRECTORS AND PARTICLE SIZE REDUCERS FOR QUINACRIDONE PIGMENTS

10/100,600 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed March 18, 2002
Examiner CHARANJIT AULAKH
Class 106
Art Group 1625
Patent No. 6,626,990
Case Type Utility - 106/497000
Status Patented Case
Parent 60/277,824 Expired
Last Updated: 4 years, 8 months ago
Date # Transaction