- 专利标题: Process for the production of trioxane
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申请号: US14359319申请日: 2012-11-23
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公开(公告)号: US09604956B2公开(公告)日: 2017-03-28
- 发明人: Michael Haubs , Klaus Kurz , Jurgen Lingnau
- 申请人: Ticona GMBH
- 申请人地址: DE Sulzbach (Taunus)
- 专利权人: Celanese Sales Germany GmbH
- 当前专利权人: Celanese Sales Germany GmbH
- 当前专利权人地址: DE Sulzbach (Taunus)
- 代理机构: Dority & Manning, P.A.
- 优先权: EP11190567 20111124; EP11190574 20111124; EP11190586 20111124
- 国际申请: PCT/EP2012/073539 WO 20121123
- 国际公布: WO2013/076286 WO 20130530
- 主分类号: C07D323/06
- IPC分类号: C07D323/06 ; C07C47/04 ; C08G2/10 ; C08G2/30 ; C08G65/30 ; C08G65/06 ; C08G65/16 ; C08J11/28 ; C08G2/36 ; C07D323/04 ; C08J11/16
摘要:
The present invention relates to a process for producing cyclic acetal comprising i) preparing a liquid reaction mixture comprising a) formaldehyde source, b) an aprotic compound and c) a catalyst; and ii) converting the formaldehyde source into cyclic acetals.
公开/授权文献
- US20140316147A1 Process For The Production of Trioxane 公开/授权日:2014-10-23