发明名称 |
ETHYLENTEREPHTALAT-ETHYLEN 2,6-NAPHTHALENDICARBOXYLAT COPOLYMER FÜR FLASCHEN |
摘要 |
An ethylene terephthalate/ethylene-2,6-naphthalene dicarboxylate copolymer comprising 2,6-naphthalenedicarboxylic acid in an amount of 5 to 20 mol% of the total of all dicarboxylic acid components. This copolymer contains Mn, Mg and Co derived from catalysts and P derived from a phosphorus compound as a stabilizer whose amount is controlled to a specific value and is suitable for use as a raw material for molding a bottle having good color (achromatic) and transparency. |
申请公布号 |
DE69716894(T2) |
申请公布日期 |
2003.07.03 |
申请号 |
DE1997616894T |
申请日期 |
1997.04.01 |
申请人 |
TEIJIN LTD., OSAKA |
发明人 |
UMEDA, MASAMI;SATO, KIMIHIKO;SUZUKI, MINORU |
分类号 |
C08G63/189;C08G63/82;C08G63/83;C08K5/521;(IPC1-7):C08G63/189;C08L67/02 |
主分类号 |
C08G63/189 |
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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