发明公开
- 专利标题: METHOD FOR PRODUCING FLUOROPOLYETHER
- 专利标题(中): 生产氟聚醚的方法
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申请号: EP15867089.3申请日: 2015-07-28
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公开(公告)号: EP3231787A1公开(公告)日: 2017-10-18
- 发明人: SHIMIZU, Tsuyoshi
- 申请人: Moresco Corporation
- 申请人地址: 5-3 Minatojimaminami-machi 5-Chome Chuo-ku Kobe-shi, Hyogo 650-0047 JP
- 专利权人: Moresco Corporation
- 当前专利权人: Moresco Corporation
- 当前专利权人地址: 5-3 Minatojimaminami-machi 5-Chome Chuo-ku Kobe-shi, Hyogo 650-0047 JP
- 代理机构: Winter, Brandl, Fürniss, Hübner, Röss, Kaiser, Polte - Partnerschaft mbB
- 优先权: JP2014251666 20141212
- 国际公布: WO2016092900 20160616
- 主分类号: C07C41/18
- IPC分类号: C07C41/18 ; C07C43/12 ; C07C51/58 ; C07C59/135 ; C08G65/00 ; C07B61/00
摘要:
A process for preparing a low-molecular weight fluoropolyether containing an acid fluoride by decomposing a triflate or trifluoroacetate of a fluoropolyether having a hydroxyl group in the presence of a Lewis acid.
公开/授权文献
- EP3231787B1 METHOD FOR PRODUCING FLUOROPOLYETHER 公开/授权日:2020-12-02
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