Pigments, their production and use

Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...

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Details

106400, 106401, 106493, 106494, 106496, 106497, C08K 545

Patent

active

053001486

ABSTRACT:
Pigments (P) obtainable by cationizing desolubilization of (L) the colored leuco form of sulphur dyes and standardization of the desolubilized products and their use, in particular in printing inks.

REFERENCES:
patent: 4012192 (1977-03-01), Doerr
patent: 4418014 (1983-11-01), Daniek
patent: 4731093 (1988-03-01), Pfeiffer et al.
patent: 5066309 (1991-11-01), Tempel et al.
Chemiker-Ztg./(Chem. Apparatur/Verfahrenstechnik) 93 (1969) NR. 10, pp. 390-395.

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