Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1989-02-07
1990-09-04
Morris, Theodore
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
427304, 106123, 106126, C04B 1420
Patent
active
049541757
ABSTRACT:
A pigment comprises a substrate, a metallic layer formed on at least one surface of the substrate and imparting metallic luster, and a transparent inorganic compound layer formed on surfaces of the substrate and the metallic layer. Thereby, the pigment produces color by light interference of a ray reflected on a surface of the transparent inorganic compound layer and a ray passed through the transparent inorganic compound layer and reflected on a surface of the metallic layer. Thus, the pigment is excellent in coloring power and hiding power, and particularly useful for an automotive finishing paint.
REFERENCES:
98:127,778p, Toppan, 1983.
Handa Jun-ichi
Ito Hiroshi
Minohara Taketoshi
Takagi Yoshio
Morris Theodore
Toyota Jidosha & Kabushiki Kaisha
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