| 摘要 |
PROBLEM TO BE SOLVED: To provide fine particles to be contained together with a thermoplastic resin and providing a molding with transparency and small birefringence, a thermoplastic resin composition obtained by using the same, and a rubber-reinforced resin composition to be contained together with other thermoplastic resins and providing a molding with transparency and small birefringence.SOLUTION: Fine particles are obtained by polymerizing a polymerizable unsaturated monomer that contains a (meth)acrylic acid alkyl ester in the presence of a rubbery polymer (diene-based rubbery polymer, etc.) whose volume-average particle size is 50-500 nm. |
