发明授权
- 专利标题: Process for preparing 6-hydroxycaproic esters
- 专利标题(中): 6-羟基己酸酯的制备方法
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申请号: US12867509申请日: 2009-01-29
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公开(公告)号: US08183411B2公开(公告)日: 2012-05-22
- 发明人: Rolf Pinkos , Tilman Sirch , Gerd-Dieter Tebben , Rolf-Hartmuth Fischer
- 申请人: Rolf Pinkos , Tilman Sirch , Gerd-Dieter Tebben , Rolf-Hartmuth Fischer
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: EP08101692 20080215
- 国际申请: PCT/EP2009/051000 WO 20090129
- 国际公布: WO2009/100989 WO 20090820
- 主分类号: C07C51/42
- IPC分类号: C07C51/42
摘要:
The present application relates to an improved process for preparing 6-hydroxycaproic esters from the by-product mixtures which are obtained in the oxidation of cyclohexane to cyclohexanol and cyclohexanone with oxygen or oxygen-comprising gas mixtures.
公开/授权文献
- US20110015429A1 PROCESS FOR PREPARING 6-HYDROXYCAPROIC ESTERS 公开/授权日:2011-01-20
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