Metal pigment of improved storage resistance

Compositions: coating or plastic – Coating or plastic compositions – Carbohydrate or derivative containing

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106281R, 106283, C04B 3118, C08K 308, C09C 162, C09D 510

Patent

active

045226555

ABSTRACT:
In a composition of matter including a leafing, metallic pigment and a means for inhibiting reaction of the pigment to form hydrogen gas, the improvement including a liquid fatty acid in an amount effective for at least reducing loss of optical properties which would occur in the absence of such fatty acid.
A water-borne coating containing an effective amount of liquid fatty acid for improved optical properties.

REFERENCES:
patent: 3181962 (1965-05-01), Rolles
patent: 3234038 (1966-02-01), Stephens et al.
patent: 3781177 (1973-12-01), Kondis et al.
patent: 4236934 (1980-12-01), Bell
patent: 4292087 (1981-09-01), Bell
Koppers Co., Inc. Product Std. T-P-1408-0, Liquid Asphalt 460, 1 page.
Pigment Handbook, John Wiley (N.Y.) 1973; Rolles, Aluminum Flake Pigment, pp. 785-806.
Alcoa Aluminum Pigments Product Data, (1982), 23 pages.
Kirk-Othmer Encyclopedia of Chemical Technology, vol. 2, pp. 778-781 and pp. 797-798, "Asphalt".

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