发明名称 |
POLYESTER COMPOSITION, MOLDED POLYESTER LAMINATE AND USE THEROF |
摘要 |
<p>A transparent, heat resistant polyester composition having improved mechanical strength is provided, which comprises (A) 20 to 80% by weight of a polyalkylene terephthalate predominantly comprising ethylene terephthalate and having an intrinsic viscosity of from 0.6 to 1.2 dl/g, and (B) 20 to 80% by weight of a bisphenol-A polycarbonate having an intrinsic viscosity of from 0.6 to 1.2 dl/g, the composition having an intrinsic viscosity of from 0.6 to 1.2 dl/g and a single glass transition temperature of from 80 DEG to 130 DEG C. A polyester laminate may be molded as comprising a layer of the polyester composition and a layer of alkylene terephthalate. The molded polyester laminate can take any form including films and containers.</p> |
申请公布号 |
EP0270374(A3) |
申请公布日期 |
1989.05.10 |
申请号 |
EP19870310693 |
申请日期 |
1987.12.04 |
申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD. |
发明人 |
YATSU, TADAO;AKANA, YOSHINORI |
分类号 |
B32B27/36;C08L67/02;C08L69/00;(IPC1-7):B32B27/36 |
主分类号 |
B32B27/36 |
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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