发明名称 |
Composition comprising titanium and clay and process therewith |
摘要 |
A composition and a process for producing an ester or polyester are provided. The composition comprises a titanium compound and clay or a dispersion of clay. The process comprises contacting a carbonyl compound, in the presence of a catalyst, with a glycol in which the catalyst comprises a titanium compound and clay or a dispersion of clay.
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申请公布号 |
US2008132672(A1) |
申请公布日期 |
2008.06.05 |
申请号 |
US20080012583 |
申请日期 |
2008.02.04 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
PUTZIG DONALD EDWARD |
分类号 |
B01J31/12;C07C67/39;C08G63/16 |
主分类号 |
B01J31/12 |
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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