| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that since a conventional antistatic resin composition has large difference in polarity between an ionic group-containing reactive antistatic agent and a (meth)acrylate monomer, these components have poor compatibility and the cured product of the composition has low light transmission. SOLUTION: The reactive antistatic agent (C) comprises a salt of (B) a crosslinkable polymer formed from (A) a polymer composed of maleic anhydride and (a) one or more kinds of monomers copolymerizable with maleic anhydride as constituent units and (b) a (meth)acrylate monomer represented by general formula (1) CH<SB>2</SB>=CR<SP>1</SP>-C(=O)-O-(R<SP>2</SP>O)<SB>m</SB>-H (1) [R<SP>1</SP>is H or a methyl group; R<SP>2</SP>is a 2-4C alkylene group; m is a number of 1-30]. COPYRIGHT: (C)2006,JPO&NCIPI
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