| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a modifier which suppresses the deterioration in the impact resistance and improves the flowability in molding, in comparison with the case of no use of the constitution containing (A) an acrylic-based block copolymer that is composed of (a1) a polymer block containing the constitutional unit derived from an acrylic ester and (a2) a polymer block containing the constitutional unit derived from a methacrylic ester. <P>SOLUTION: This modifier includes (A) an acrylic-based block copolymer that is composed of (a1) a polymer block containing the constitutional unit derived from an acrylic ester and (a2) a polymer block containing the constitutional unit derived from a methacrylic ester. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
