Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1988-10-27
1989-08-29
Schofer, Joseph L.
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
106499, C04B 1400
Patent
active
048613800
ABSTRACT:
A composition comprising a finely-divided non-magnetic solid and a dispersant comprising a poly(C.sub.2-4 -alkyleneimine) carrying at least two mono- or poly-(carbonyl-C.sub.1-7 -alkyleneoxy) groups, a dispersion of the composition in an organic medium and a dispersant comprising a poly(C.sub.2-4 -alkyleneimine) carrying at least two carbonyl- C.sub.1-7 -alkyleneoxy groups.
REFERENCES:
patent: 3882088 (1975-07-01), Thompson
patent: 4153754 (1979-05-01), Huisman
patent: 4224212 (1980-09-01), Tophau
patent: 4398355 (1983-08-01), Stansfield
patent: 4398955 (1983-08-01), Stansfield et al.
patent: 4415705 (1983-11-01), Hutter
patent: 4518435 (1985-05-01), Stansfield
Chemistry of Organic Compounds, by Noller, p. 696.
Campbell Frederick
Geary John M.
Schofield John D.
Imperial Chemical Industries plc
Sarofim N.
Schofer Joseph L.
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