| abstract |
Water-insoluble, water-erodible, film-forming polymer for antifouling paints comprising repeating units corresponding to monomers A and B: A) 2-95 mol% of monomers of the formula wherein n is an integer from 1 to 4, X is H or CH 3, Y is H or optionally esterified COOH group, R or Ph (R) -C (O) R or -Si (R 4) 3, m is an integer from 1 to 3, R, which are the same or different, is selected from -C (O) H, C (0) R, COOR, CHCOOR, C 1-4 alkyl, C 1-4 alkanoyl, halogen, nitro, OH and OR, R substituted or unsubstituted C1-20 alkyl, C5-20 aryl, C1-1 alkoxy and C1aryloxy, and5, R, Rog Rer independently selected from substituted or unsubstituted C1-20 alkyl and C1-aryl, and B) 5-98 mol% other vinyl polymerizable monomers. |