Pigment preparations

Details Pigment preparations Pigment preparations

1992-02-06

1993-10-19

Bell, Mark L.

Compositions: coating or plastic

Materials or ingredients

Pigment, filler, or aggregate compositions, e.g., stone,...

106472, C09C 144

Patent

active

052541630

ABSTRACT:
Pigment preparations useful for preparing color ribbons contain from 20 to 40% by weight, based on the weight of the preparation, of a pigment based on carbon black, from 1 to 10% by weight, based on the weight of the preparation, of a dispersant based on a reaction product of polyhydroxystearic acid with an amine, and from 50 to 79% by weight, based on the weight of the preparation, of olein.

REFERENCES:
patent: 3996059 (1976-12-01), Stansfield
Coating, Druckfarben-Chemie, pp. 72 & 73, "Herstellung von Farbbandern", Mar. 1972.
Coating, Druckfarben-Chemie, pp. 213 & 214, C. Lorenz, "Farbbandherstellung", Jul. 1972.

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