Copper phthalocyanine pigments their preparation process and the

Details Copper phthalocyanine pigments their preparation process and the Copper phthalocyanine pigments their preparation process and the

1982-09-30

1984-03-27

Morris, Theodore

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106288Q, 106308N, 106 22, 26024572, 26024585, 26024587, C09D 1100

Patent

active

044392389

ABSTRACT:
The invention relates to copper phthalocyanine pigments, characterized in that they have a specific surface according to BET of between 15 to 65 m.sup.2 /g and a .beta. form content of between 3 and 85%, and in that they contain up to 10% of a fatty amine or a mixture of fatty amines of the formula: ##STR1## in which R.sub.1 represents a non-aromatic, C.sub.1 to C.sub.22 aliphatic or alicyclic hydrocarbon chain, R.sub.2 represents hydrogen or a non-aromatic, C.sub.1 to C.sub.22 aliphatic or alicyclic hydrocarbon chain, the sum of the carbon atoms of chains R.sub.1 and R.sub.2 is between 6 and 50 , R.sub.3 represents hydrogen or a C.sub.1 to C.sub.4 aliphatic radical, and p varies from 0 to 20.
The invention also relates to a process for preparing these pigments and processes for their use for the coloration of inks, paints, plastics materials, textiles and leathers and coating of various substrates.

REFERENCES:
patent: 2699442 (1955-01-01), Eastes
patent: 4141904 (1979-02-01), Cabut et al.
patent: 4196016 (1980-04-01), Simon
patent: 4298526 (1981-11-01), Sappok et al.
"The Chemistry of Synthesic Dyes and Pigments" pp. 582, 583.
"Phthalocyanine Compounds" Moser; F. H., & Thomas; A. L., pp. 152 & 162, 1963.

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