Phthalocyanine pigment compositions

Details Phthalocyanine pigment compositions Phthalocyanine pigment compositions

1978-10-25

1980-09-09

McCarthy, Helen M.

Compositions: coating or plastic

Materials or ingredients

106 23, 106292, 106306, 106308S, 106308N, 106308Q, 106193R, 106195, 2603145, 260 40R, C08K 500

Patent

active

042216060

ABSTRACT:
A phthalocyanine pigment composition comprising (A) 100 parts by weight of phthalocyanine pigment, (B) a specific phthalocyanine derivative and (C) a polyvalent metal salt of an anionic surface-active agent, the compounds (B) and (C) being contained in a molar ratio of 1:0.1-5 and totalling 0.5-30 parts by weight, the pigment composition being useful as a colorant in the preparation of coating materials and printing inks having excellent non-crystallization and non-flocculation as well as satisfactory fluidity, from which coating materials and printing inks are obtained coatings or films having remarkable gloss and high tinting strength.

REFERENCES:
patent: 2761868 (1956-09-01), Lacey
patent: 3732118 (1973-05-01), Langley et al.
patent: 3920469 (1975-11-01), Kienzle et al.
patent: 3954392 (1976-05-01), Dien
patent: 3973981 (1976-08-01), Miyatake et al.
patent: 3981734 (1976-09-01), Cabut et al.
patent: 3985570 (1976-10-01), Cabut et al.
patent: 4039346 (1977-08-01), Kranz
patent: 4069064 (1978-01-01), Nett et al.
patent: 4088507 (1978-05-01), Tanaka et al.
Moser, F. H. et al.-Phthalocyanine Compounds-Pub. 1963-Reinhold Pub. Co., N.Y.C., pp. 159-160.

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