| 摘要 |
<p>A thermoplastic molding composition which comprises a blend of:
<UnorderedLists id="ula01" listStyle="none"><ListItem>(A) a copolymer having recurring units of (a) a mQnoal- kenyl aromatic monomer, (b) an α,β -ethylenically unsaturated dicarboxylic anhydride N-substituted imide, and optionally (c) a third α,β - ethylenically unsaturated monomer, and</ListItem><ListItem>(B) a hydrogenated elastomeric block copolymer having at least one substantially completely hydrogenated diene polymer mid block and at least two monoalkenyl arene polymer end blocks in which at least a portion of the arene groups contained in the end blocks are substituted with at least one substituent selected from the group consisting of nitro, cyano and trifluoromethanesulfonyl.</ListItem></UnorderedLists></p> |
