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Title:
PRODUCTION METHOD FOR FLUORINE-CONTAINING ETHER COMPOUND AND PRODUCTION METHOD FOR ARTICLE
Document Type and Number:
WIPO Patent Application WO/2019/035288
Kind Code:
A1
Abstract:
A production method for a fluorine-containing ether compound that makes it possible to form a surface layer that has excellent abrasion resistance and suppressed particle generation; and a production method for an article. A production method for a fluorine-containing ether compound, the production method involving reacting, in the presence of a hydrosilylation catalyst, a compound that has a poly(oxyperfluoroalkylene) chain and a ω-alkenyl group and a compound that has a hydrogen atom that is bonded to a silicon atom and also has a hydrolyzable group that is bonded to a silicon atom and/or a hydroxyl group that is bonded to a silicon atom to produce a fluorine-containing ether compound that has a poly(oxyperfluoroalkylene) chain and also has a hydrolyzable group that is bonded to a silicon atom and/or a hydroxyl group that is bonded to a silicon atom. The production method is characterized in that, after the fluorine-containing ether compound has been obtained, the fluorine-containing ether compound is brought into contact with an adsorbent that has a water content of no more than 1.0 mass%, or a reaction is performed in the presence of a hydrosilylation catalyst and an adsorbent that has a water content of no more than 1.0 mass%.

Inventors:
TAKAO Kiyotaka (5-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
AOYAMA Motoshi (5-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
TOMIYORI Yusuke (5-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
Application Number:
JP2018/025750
Publication Date:
February 21, 2019
Filing Date:
July 06, 2018
Export Citation:
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Assignee:
AGC INC. (5-1 Marunouchi 1-chome, Chiyoda-ku Tokyo, 05, 〒1008405, JP)
International Classes:
C08G65/336; C08G77/46; C08G77/48
Domestic Patent References:
WO2014163004A12014-10-09
WO2014069592A12014-05-08
WO2017022437A12017-02-09
WO2017038832A12017-03-09
Foreign References:
JP2015214664A2015-12-03
JP2017190429A2017-10-19
Attorney, Agent or Firm:
SENMYO Kenji et al. (3rd Floor, PMO Kanda-Tsukasamachi 2-8-1, Kanda-Tsukasamachi, Chiyoda-k, Tokyo 48, 〒1010048, JP)
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