发明名称 |
VERFAHREN ZUR HERSTELLUNG VON POLY(ETHYLEN-DICARBONSÄUREESTER)HARZ MIT AROMATISCHEM DICARBONSÄUREESTER UND HARZPRODUKT |
摘要 |
A poly(ethylene aromatic dicarboxylate ester) resin usable for the production of fibers, films and bottle-formed articles, is produced by polycondensing a diester of an aromatic dicarboxylic acid with ethylene glycol by using a catalyst including a non-reacted mixture or reaction product of a titanium compound component including at least one member selected from titanium alkoxides and reaction products of the titanium alkoxides with aromatic polyvalent carboxylic acids or anhydrides thereof, with a specific phosphorus compound, in which catalyst the contents of titanium and phosphorus elements are controlled. |
申请公布号 |
DE60225166(D1) |
申请公布日期 |
2008.04.03 |
申请号 |
DE2002625166 |
申请日期 |
2002.09.18 |
申请人 |
TEIJIN LTD. |
发明人 |
MINOBE, NOBUO;TSUKAMOTO, R.;YAMAMOTO, T.;KISHINO, T.;ISHIHARA, K. |
分类号 |
C08G63/87;B65D1/02;C08G63/183;C08G63/85;C08J5/18;D01F6/62 |
主分类号 |
C08G63/87 |
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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