Title:
A manufacturing method of the fluoropoly ether which has an aromatic series end group (par)
Document Type and Number:
Japanese Patent JP6227550
Kind Code:
B2
Abstract:
The invention relates to a process which comprises the reaction of a (per)fluoropolyether peroxide with an optionally substituted aromatic or heteroaromatic compound. The process allows to obtain (per)fluoropolyether compounds having two chain ends, wherein one or both chain ends is a —CF2— group covalently bound to an optionally substituted aromatic or heteroaromatic group through a -carbon-carbon- bond. The invention further relates to the use of these compounds and to their derivatives as additives for perfluorinated oils and greases.
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Inventors:
Tonelli, Claudio Adolfo Pietro
Avantaneo, Marco
Marchionni, Giuseppe
Avantaneo, Marco
Marchionni, Giuseppe
Application Number:
JP2014547942A
Publication Date:
November 08, 2017
Filing Date:
December 18, 2012
Export Citation:
Assignee:
Solvay Specialty Polymers Italy S.P.A.
International Classes:
C08G67/00; C10M107/38; C10M131/10; C10M147/04; C10M177/00
Domestic Patent References:
| JP2010533759A | ||||
| JP52078854A |
Foreign References:
| US20060293534 |
Attorney, Agent or Firm:
Sonoda/Kobayashi Patent Business Corporation
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