| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide polymer particles that can more control resin discoloration and residual bubbles, when used as an additive for the resin. <P>SOLUTION: The polymer particles are characterized in that a constituent is formed from a copolymer comprising ≥50 mass% of (A) a monofunctional (meth)acrylate-based monomer, and (B) a maleimide-based monomer. The polymer particles, wherein the content of (B) the maleimide-based monomer is 5-40 pts.mass per 100 pts.mass of (A) the monofunctional (meth)acrylate-based monomer, are provided. <P>COPYRIGHT: (C)2013,JPO&INPIT |
