Title:
含フッ素エーテル組成物の製造方法、コーティング液の製造方法および表面処理層を有する基材の製造方法
Document Type and Number:
Japanese Patent JP6597849
Kind Code:
B2
Abstract:
To provide a fluorinated ether composition useful for surface treatment to impart water/oil repellency to the surface of a substrate, a method for producing the fluorinated ether composition, and a coating liquid containing the fluorinated ether composition, as well as a substrate having a surface-treated layer, and a method for producing the same. Said composition comprises at least two fluorinated ether compounds which are represented by A-O-Q-(C b F 2b O) d -X-O-B 10 and which are different in B 10 . X is a divalent organic group having no CF 2 O. B 10 is -CH 2 CH 2 CH 2 SiL m R n , -CH 2 CH(SiL m R n )CH 3 , -CH 2 CH=CH 2 or -CH=CHCH 3 . A is a perfluoroalkyl group or group B 10 . Of the total of group B 10 in said composition, the proportion of -CH 2 CH 2 CH 2 SiL m R n is from 90 to 99 mol%, and the proportion of -CH=CHCH 3 is from 1 to 10 mol%. L is a hydrolyzable group, and R is a monovalent hydrocarbon group. b is an integer of from 1 to 10, and d is an integer of from 1 to 200.
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Inventors:
Yasuki Hoshino
Eisuke Murotani
Teru Isobe
Eisuke Murotani
Teru Isobe
Application Number:
JP2018140728A
Publication Date:
October 30, 2019
Filing Date:
July 26, 2018
Export Citation:
Assignee:
AGC Inc.
International Classes:
C08L71/02; C08G65/329; C09D7/20; C09D171/02; C09K3/18
Domestic Patent References:
| JP2013510931A |
Foreign References:
| WO2013042732A1 | ||||
| WO2013042733A1 | ||||
| CN103797071A | ||||
| US20130228100 | ||||
| WO2011059430A1 | ||||
| CN102666759A |
Attorney, Agent or Firm:
Shiga International Patent Office