发明名称 |
POLYESTER COMBINED FILAMENT YARN |
摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive polyester combined filament yarn having excellent thermal stability, good operating efficiency, and excellent safety. SOLUTION: This polyester combined filament yarn is obtained by carrying out polymerization using a catalyst containing aluminum and/or its compound and a phenolic compound or a phosphorus compound.
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申请公布号 |
JP2002212833(A) |
申请公布日期 |
2002.07.31 |
申请号 |
JP20010008207 |
申请日期 |
2001.01.16 |
申请人 |
TOYOBO CO LTD |
发明人 |
MATSUI YOSHIHIRO;HAYASHI KIYOHIDE;NAKAJIMA TAKAHIRO;GYOBU SHOICHI |
分类号 |
C08G63/84;D01F6/62;D02G1/18;D02G3/04;(IPC1-7):D01F6/62 |
主分类号 |
C08G63/84 |
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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