| 摘要 |
A thermoplastic moulding compoisiton comprising (a) a matrix resin obtained by the copolymerisation of monomeric material comprising a mono-alkenyl aromatic monomer, a dicarboxylic anhydride imide and a mono-alkenyl nitrile monomer, (b) an EPDM rubber and (c) an ethylene based thermoplastic elastomer containing an acrylate functionality wherein the moulding composition is produced by forming the matrix resin (a) in the presence of (b) and (c). - (8pp) EPAB- EP-179953 B A thermoplastic moulding compoisiton comprising (a) a matrix resin obtained by the copolymerisation of monomeric material comprising a mono-alkenyl aromatic monomer, a dicarboxylic anhydride imide and a mono-alkenyl nitrile monomer, (b) an EPDM rubber and (c) an ethylene based thermoplastic elastomer containing an acrylate functionality wherein the moulding composition is produced by forming the matrix resin (a) in the presence of (b) and (c). USAB- US4485215 A Compsn. (I) comprises (a) a matrix resin comprising a monoalkenyl aromatic monomer (II), a dicarboxylic anhydride imide monomer (III) and a monoalkenyl nitrile monomer (IV); (b) an ethylene/propylene/diene (EPDM) terpolymer rubber; and (c) an ethylene-based thermoplastic elastomer contg. an acrylate functionality. (I) is produced by polymerising (II), (III) and (IV) in the presence of (b) and (c).
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