Title:
ケイ素化合物の製造方法
Document Type and Number:
Japanese Patent JP6547629
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:
JP2015552478A
Publication Date:
July 24, 2019
Filing Date:
December 10, 2014
Export Citation:
Assignee:
AGC Inc.
International Classes:
C08G65/336; C07F7/18; C08K3/02; C08K5/41; C08K5/54; C08K5/56; C08L71/02; C08L83/05
Domestic Patent References:
| JP4117390A | ||||
| JP11080167A | ||||
| JP2006299237A | ||||
| JP2012102187A | ||||
| JP2001294659A |
Foreign References:
| WO2011087146A1 |
Attorney, Agent or Firm:
Sumio Tanai
Masatake Shiga
Suzuki Mitsuyoshi
Noriko Yanai
Masatake Shiga
Suzuki Mitsuyoshi
Noriko Yanai