发明名称 |
Process for the Production of Polyester Product from Alkylene Oxide and Carboxylic Acid |
摘要 |
A process to produce polyester product from alkylene oxide and carboxylic acid. More specifically this process relates to a process to produce polyethylene terephthalate where terephthalic acid and ethylene oxide are reacted to form a partially esterified terephthalic acid product and then the partially esterified product is further reacted with ethylene glycol to produce polyethylene terephthalate.
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申请公布号 |
US2008114138(A1) |
申请公布日期 |
2008.05.15 |
申请号 |
US20080014152 |
申请日期 |
2008.01.15 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
WHITE ALAN W.;EKART MICHAEL P.;WINDES LARRY C.;BONNER RICHARD G.;WONDERS ALAN G. |
分类号 |
C08F2/00;C08F4/00;C08F20/00;C08G63/42;C08G63/78;C08G63/81;C08G63/87 |
主分类号 |
C08F2/00 |
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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