| 摘要 |
08CV05235 This invention relates to thermoplastic molding compositions, comprising: (a) a polyester resin derived from a cyclohexanedimethanol and a carbocyclic dicarboxylic acid; and (b) a copolyester carbonate resin; and (c) an effective amount of an impact modifier which preferably comprises a multi-stage polymer having a rubbery core and a (co-)polymer outer shell. The compositions of the present invention have improved notched impact strength and UV resistivity.
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