发明名称 |
RESIN COMPOSITION AND METHOD OF PRODUCING THE SAME |
摘要 |
PROBLEM TO BE SOLVED: To provide a molded article that has the satisfactory characteristics required as heat-resistant bottles with the stably improved crystallinity at the mouthpiece of the bottle. SOLUTION: The objective resin composition is produced by formulating (B) poly(trimethylene terephthalate) to (A) a poly(ethylene terephthalate) that is produced by the polycondensation reaction using a germanium compound as a catalyst and has an intrinsic viscosity of 0.70-0.90 in an amount of 1-100 ppm.
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申请公布号 |
JP2002097353(A) |
申请公布日期 |
2002.04.02 |
申请号 |
JP20000290430 |
申请日期 |
2000.09.25 |
申请人 |
TEIJIN LTD |
发明人 |
SUZUKI MINORU;NAGANO HIRONORI |
分类号 |
C08J3/215;B29B11/08;B29C49/06;C08G63/80;C08G63/86;C08J5/00;C08L67/02;(IPC1-7):C08L67/02 |
主分类号 |
C08J3/215 |
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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