| 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, Y is H or optionally esterified COOH group, R or Ph (R) -C (O) R or -Si (R), 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, CH 2 COOR 7 d.alkyl, Calkanoyl, halogen, nitro, OH and OR, R C 1-4 alkyl, C 1-8 alkyl, C 1-20 alkoxy and C 1-4 aryloxy, and R 1 and R 2 are independently selected from substituted or unsubstituted C 1-2 alkyl and C 5-20 aryl, and B) 5-98 mol% of other vinyl polymerizable monomers. |