Method for the formulation and preparation of heterochromatic pa

Details Method for the formulation and preparation of heterochromatic pa Method for the formulation and preparation of heterochromatic pa

1991-10-21

1992-06-23

Dixon, Jr., William R.

Compositions: coating or plastic

Coating or plastic compositions

Carbohydrate or derivative containing

524 55, 525502, 525171, 106 16, 106158, C09D 529

Patent

active

051239639

ABSTRACT:
A method for the formulation and preparation of a heterochromatic paint comprises reacting one or more base mediums containing an anionic cellulose thickener in emulsion with an inorganic salt of a heavy or trivalent metal contained in a reactive medium emulsion. The heterochromatic paint comprises an emulsion containing non-soluble precipitated color particles, and each of the base mediums are of a different color. The inorganic salt is used in an amount sufficient to form dispersed phase reaction products contained in a dispersing phase emulsion and consisting essentially of non-soluble precipitated color particles. The ratio of the dispersed phase to the dispersing phase in the heterochromatic paint is not greater than 0.4:1.

REFERENCES:
patent: Re26242 (1967-11-01), Petty
patent: 2865614 (1958-02-01), Nagy
patent: 3244656 (1966-05-01), De Mejer
patent: 3547849 (1970-12-01), Kennedy
patent: 3573237 (1971-03-01), Zola
patent: 3725089 (1973-04-01), Zola
patent: 3950283 (1976-03-01), Sellers
patent: 4155887 (1979-07-01), Hetson
patent: 4282131 (1981-09-01), Trousil
patent: 4376654 (1983-03-01), Zola

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