发明公开
- 专利标题: PRODUCTION OF DI-(2-ETHYLHEXYL) TEREPHTHALATE
- 专利标题(中): DI制备(2-乙基己基)对苯二甲酸酯
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申请号: EP06788502.0申请日: 2006-07-26
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公开(公告)号: EP1912929A2公开(公告)日: 2008-04-23
- 发明人: COOK, Steven, Leroy , TOMLIN, Christopher, Fletcher , TURNER, Philip, Wayne
- 申请人: EASTMAN CHEMICAL COMPANY
- 申请人地址: 100 North Eastman Road Kingsport, TN 37660 US
- 专利权人: EASTMAN CHEMICAL COMPANY
- 当前专利权人: EASTMAN CHEMICAL COMPANY
- 当前专利权人地址: 100 North Eastman Road Kingsport, TN 37660 US
- 代理机构: Brown, Fraser Gregory James
- 优先权: US202975 20050812
- 国际公布: WO2007021475 20070222
- 主分类号: C07C67/08
- IPC分类号: C07C67/08 ; C07C69/82 ; B01J21/00
摘要:
Disclosed is a process for the preparation of di-(2-ethylhexyl) terephthalate by the esterification of terephthalic acid with 2-ethylhexanol at elevated temperature and pressure while the water of reaction is removed from the reaction mixture.
公开/授权文献
- EP1912929B1 PRODUCTION OF DI-(2-ETHYLHEXYL) TEREPHTHALATE 公开/授权日:2014-01-08
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