| abstract |
PROBLEM TO BE SOLVED: To provide a new class of polymer material for protecting silver-based photographic materials and ink jet receiver materials. The coating composition comprises a water-insoluble polymer having a glass transition temperature of 30 ° C. or less and containing 75% to 100% of a monomer represented by the following formula (1): (In the above formulas, X is selected from the group consisting of C1, F or CN, and Y are each independently, H, Cl, F, CN , CF 3, CH 3, C 2 H 5, n -C 3 H 7, iso -C 3 H 7, n -C 4 H 9, n-C 5 H 11 , N -C 6 H 13, OCH 3, OC 2 H 5, phenyl, C 6 F 5, C 6 Cl 5 , CH 2 Cl, CH 2 F , C 2 F 5, n -C 3 F 7, iso -C 3 F 7, OC F 3 , OC 2 F 5 , OC 3 F 7 , C (CF 3 ) 3 , CH 2 (CF 3 ), CH (CF 3) 2, COCF 3 , COC 2 F 5, COCH 3, selected from the group consisting of COC 2 H 5). |