Drier catalyst for coating compositions

Compositions: coating or plastic – Coating or plastic compositions – Fat – fatty oil – fatty oil acid or salt thereof containing

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106310, C09D 326, C09F 900

Patent

active

045954151

ABSTRACT:
A drier catalyst for use in coating compositions which contain polyunsaturated oils comprises a coordination complex of tri n-octylphosphine oxide and the manganese salt of a hydrocarbon-soluble carboxylic acid, such as octoic acid. The catalyst is unaffected by the presence of zinc compounds or iron in the coating composition.

REFERENCES:
patent: 3467683 (1969-09-01), Harson et al.
patent: 3719622 (1973-03-01), Holzinger
Chem. Abst., 57:6060, W. H. Canty et al, 1959.
Chem. Abst., 88:55604x, Sekine et al., 1977.
Canty et al, "1,10-Phenanthroline-Drier Catalyst Activity in Organic Coatings", Ind. & Eng. Chem., vol. 52, pp. 67-70 (Jan. 1960).
Canty et al, "1,10-Phenanthroline Promotes Drying of Paints", Paint Industry (Apr. 1960).
Cyanamid "Phosphine Chemicals" brochure--American Cyanamid Company (undated).

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