发明名称 |
COPOLYESTER, BLOW MOLDED PRODUCT AND SHEET SUBSTANCE |
摘要 |
PROBLEM TO BE SOLVED: To provide a copolyester produced by using a novel polyester- polymerization catalyst other than an antimony compound. SOLUTION: The copolyester comprises being synthesized by a catalyst containing at least one of aluminum and an aluminium compound together with a phenolic compound. |
申请公布号 |
JP2002249567(A) |
申请公布日期 |
2002.09.06 |
申请号 |
JP20010049077 |
申请日期 |
2001.02.23 |
申请人 |
TOYOBO CO LTD |
发明人 |
NAKAYAMA SEIJI;NAKAJIMA TAKAHIRO;GYOBU SHOICHI |
分类号 |
C08J5/00;C08G63/87 |
主分类号 |
C08J5/00 |
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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