Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1994-06-01
1995-06-27
Bell, Mark L.
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
106410, 106411, 540122, 540123, 540124, 540125, 540127, 540139, 540140, 540141, C09B 6750
Patent
active
054276160
ABSTRACT:
A process for the production of a copper phthalocyanine pigment composition from 70 to 99% by weight of a crude copper phthalocyanine and 30 to 1% by weight of a phthalocyanine derivative,
REFERENCES:
patent: 3767442 (1973-10-01), Kienzle et al.
patent: 4448607 (1984-05-01), Johnson et al.
Kato Shigeki
Muramatsu Yoshio
Tsuji Kosaku
Bell Mark L.
Hertzog Scott L.
Toyo Ink Manufacturing Co. Ltd.
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