发明名称 |
Modified polyolefin-polyester graft copolymer, method of producing same and thermoplastic resin composition containing such graft copolymer. |
摘要 |
<p>A modified polyolefin-polyester graft copolymer includes (a) 10-90 parts by weight of a polyester having an intrinsic viscosity [ eta ] of 0.30-1.20 and an end carboxyl group content of 15-200 milliequivalent/kg and (b) 90-10 parts by weight of a modified polyolefin having 0.2-5 mo l % of an epoxy group or carboxyl group content and a weight-average molecular weight of 8,000 - 140,000. A thermoplastic resin composition includes (a) 5-95 weight % of an aromatic polycarbonate, (b) 95-5 weight % of a polyolefin, and (c) 1-30 parts by weight, per 100 parts by weight of (a) + (b), of the graft copolymer.</p> |
申请公布号 |
EP0364304(A2) |
申请公布日期 |
1990.04.18 |
申请号 |
EP19890310560 |
申请日期 |
1989.10.13 |
申请人 |
TONEN SEKIYUKAGAKU K.K. |
发明人 |
SEZUME, TADASHI;OOSAWA, MASAHIRO;SATO, SHIGERU;HARAGUCHI, YASUHIKO;MIKAMI, TAKASHI;NISHIO, TAKEYOSHI;YOKOI, TOSHIO;NOMURA, TAKAO;KAWAMURA, NOBUYA |
分类号 |
C08G81/02;C08L23/02;C08L63/00;C08L69/00 |
主分类号 |
C08G81/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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