Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1992-12-10
1993-12-14
Group, Karl
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
106 2, 10618112, 1062871, 10628716, 106806, 524828, 524858, 528 10, C04B 1404
Patent
active
052698440
ABSTRACT:
A colored paste composed of a silicone ladder polymer, a solvent, and an organic pigment insoluble in said solvent, said silicone ladder polymer being a polymer having an average molecular weight of 1.0.times.10.sup.3 to 3.5.times.10.sup.5. The colored paste has good storage stability and readily forms a uniform film by spin coating.
REFERENCES:
patent: 3175994 (1965-03-01), Katchman et al.
patent: 4427824 (1984-01-01), Kato et al.
patent: 4952617 (1990-08-01), Ayala et al.
Translation of JP 1-96265, PTO 91-4975, Apr. 1989.
Adachi Hiroshi
Yamamoto Shigeyuki
Group Karl
Hertzog Scott L.
Mitsubishi Denki & Kabushiki Kaisha
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