发明授权
- 专利标题: Preparation of ethyl acetate
- 专利标题(中): 乙酸乙酯的制备
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申请号: US369857申请日: 1982-04-19
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公开(公告)号: US4471136A公开(公告)日: 1984-09-11
- 发明人: Thomas H. Larkins , Brent A. Tennant
- 申请人: Thomas H. Larkins , Brent A. Tennant
- 申请人地址: NY Rochester
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 当前专利权人地址: NY Rochester
- 主分类号: C07C69/14
- IPC分类号: C07C69/14 ; C07C67/00 ; C07C67/297
摘要:
The present invention provides a process for the preparation of ethyl acetate by hydrogenating acetic anhydride, or mixtures of acetic anhydride and ethylidene diacetate, in the presence of a Raney nickel catalyst and an organic sulfonic acid to produce ethyl acetate.
公开/授权文献
- US5427537A Device with external interface 公开/授权日:1995-06-27
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