Pigment preparations

Details Pigment preparations Pigment preparations

1978-07-06

1980-08-12

Seccuro, Carman J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

106 22, 106 23, 106 32, 106308R, 106308Q, 106308F, 106308N, 106308S, 106309, 106310, 106311, 260 296MQ, 260 296MN, 260 296ME, 260 314R, 260 318R, 260 326R, 260 328R, 260 334R, 260 336R, 260 336UA, 260 338R, 260139P, 260370, 260 338UA, C08J 320, C09D 300, C09D 1102, C09B 6700

Patent

active

042172659

ABSTRACT:
Easily dispersible preparations of organic pigments are obtained by coating the pigment particles with essentially colorless aromatic compounds having a molecular structure being similar to that of the pigment and having an aliphatic chain of more than 5 carbon atoms. These preparations are stable to flocculation and useful for pigmenting hydrophilic and hydrophobic media.

REFERENCES:
patent: 2291452 (1942-07-01), Dahlen et al.
patent: 3681099 (1972-08-01), Princen
patent: 3940385 (1976-02-01), Smith
patent: 3973982 (1976-08-01), Bingham

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