Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1992-04-16
1994-04-05
Bell, Mark L.
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
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.
Domingo Manuel J.
Hasler Rolf
Robinson Tibor
Sanahuja Viktor
Bell Mark L.
Doyle Thomas C.
Hertzog Scott L.
Honor Robert S.
Sandoz Ltd.
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