发明授权
US4336403A Preparation of methyl methacrylate by reaction of methyl propionate and
methanol
失效
通过丙酸甲酯和甲醇的反应制备甲基丙烯酸甲酯
- 专利标题: Preparation of methyl methacrylate by reaction of methyl propionate and methanol
- 专利标题(中): 通过丙酸甲酯和甲醇的反应制备甲基丙烯酸甲酯
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申请号: US228284申请日: 1981-01-26
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公开(公告)号: US4336403A公开(公告)日: 1982-06-22
- 发明人: Franz Merger , Gerd Fouquet
- 申请人: Franz Merger , Gerd Fouquet
- 申请人地址: DEX
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX
- 优先权: DEX3004467 19800207
- 主分类号: B01J27/00
- IPC分类号: B01J27/00 ; C07B61/00 ; C07C69/54 ; C07C67/343
摘要:
Methyl methacrylate is prepared by reacting methyl propionate and methanol at 200.degree.-550.degree. C. over a catalyst mixture which has a condensing action and is capable of dehydrogenating methanol to formaldehyde.
公开/授权文献
- US6142111A Power machine 公开/授权日:2000-11-07
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