| abstract |
(57) 【Abstract】 PROBLEM TO BE SOLVED: To be used for latex paint, plastic metal laminate, metal coating and adhesive. SOLUTION: (a) General formula: (In the formula, A 1 is hydrogen, alkaline earth metal, alkali metal or ammonium; L is hydrogen or OA 2 , A 2 is hydrogen, alkali metal, alkaline earth metal or ammonium, R 1 Hydrogen or methyl, R 2 is independently hydrogen or C 1 ~ 10 alkyl, a is 1 or 2) phosphinyl-containing ethylenically unsaturated compound represented by the, and (b) polymerizable ethylenically unsaturated component A polymer composition comprising a reaction product with a compound comprising. |