- 专利标题： (Per)fluoropolyether polymers
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申请号： US16469633申请日： 2017-12-12
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公开(公告)号： US10899883B2公开(公告)日： 2021-01-26
- 发明人: Marco Galimberti , Giovanni Fontana , Roberto Valsecchi , Vito Tortelli
- 申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- 申请人地址： IT Bollate
- 专利权人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- 当前专利权人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- 当前专利权人地址： IT Bollate
- 代理机构： Osha Bergman Watanabe & Burton LLP
- 优先权： EP16204179 20161214
- 国际申请： PCT/EP2017/082328 WO 20171212
- 国际公布： WO2018/108864 WO 20180621
- 主分类号： C08G65/00
- IPC分类号： C08G65/00 ; C08G65/332 ; C10M107/38 ; G11B5/71 ; C10N40/18
摘要：
The present invention relates to a novel process for the synthesis of (per)fluoropolyether polymers and to certain novel (per)fluoropolyether polymers. The present invention also relates to the use the (per)fluoropolyether polymers thus obtained, as intermediate compounds for the manufacture of further polymers suitable for use as lubricants, notably for magnetic recording media (MRM).
公开/授权文献
- US20200148820A1 (PER)FLUOROPOLYETHER POLYMERS 公开/授权日：2020-05-14
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