Film-forming resin for use in anti-corrosive and can-coating com

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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106 1423, 106 1424, 106 1435, C08L 9100

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active

042724163

ABSTRACT:
Resinous substance suitable for use as film-forming component in anti-corrosive and can-coating paint and varnish compositions, which consists of the product obtained by reacting a normally solid polyepoxide with cashew nut oil in such amounts as to ensure equivalence between the phenolic hydroxyl groups of the cashew nut oil and the epoxy groups of the polyepoxide, and modifying the resulting reaction product with fatty acids having at least 8 carbon atoms per molecule, using a molar ratio of from 0.1:1 to 0.8:1 between said fatty acids and the cashew nut oil used in the reaction with the polyepoxide.

REFERENCES:
patent: 2485321 (1949-10-01), Schiermeir
patent: 2502145 (1950-03-01), Greenlee
patent: 2921947 (1960-01-01), Millar et al.
patent: 2930708 (1960-03-01), Chatfield
patent: 3003980 (1961-10-01), Hames et al.
patent: 3585159 (1971-06-01), Mihara et al.
patent: 3711307 (1973-01-01), Mikusch-Buchberg

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