发明公开
- 专利标题: Process for neutralizing perfluoropolyethers
- 专利标题(中): 一种用于中和全氟聚醚处理。
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申请号: EP86101760.6申请日: 1986-02-12
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公开(公告)号: EP0193028A1公开(公告)日: 1986-09-03
- 发明人: Marchionni, Giuseppe , Viola, Gian Tommaso
- 申请人: AUSIMONT S.r.l.
- 申请人地址: Foro Buonaparte, 31 I-20100 Milano IT
- 专利权人: AUSIMONT S.r.l.
- 当前专利权人: AUSIMONT S.r.l.
- 当前专利权人地址: Foro Buonaparte, 31 I-20100 Milano IT
- 代理机构: Weinhold, Peter, Dr.
- 优先权: IT1949885 19850213; IT1949985 19850213
- 主分类号: C08G65/00
- IPC分类号: C08G65/00
摘要:
Neutralization of perfluoropolyethers is accomplished by reacting them with gaseous fluorine in the presence of radiations having a wavelength from 200 to 500 nm. The presence of radiations permits to operate at lower temperatures and with higher reaction rates, and to reach an exhaustive neutralization.
公开/授权文献
- EP0193028B1 Process for neutralizing perfluoropolyethers 公开/授权日:1989-08-09
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