POLYTHIOL-CONTAINING OXIDATIVELY DRYABLE COATING COMPOSITION Russian patent published in 2004 - IPC

FIELD: polymer coatings. SUBSTANCE: coating composition contains (i) one or more thiol compounds; (ii) one or more oxidatively dryable polyunsaturated products of condensation of at least one fatty acid and/or ester, at least one polyol, optionally at least one polycarboxylic acid and/or polycarboxylic acid anhydride, and optionally other structural proteins; and (iii) one or more light initiators. Ratio of unsaturated group number and number of thiol groups preferably ranges from 2:1 to 20:1. Light initiator is preferably mono-, bis-, or trisalicylphosphine oxide, or their mixtures. EFFECT: optimized chemical composition. 9 cl, 5 tbl, 17 ex