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Title:
FLUORINE-CONTAINING ETHER COMPOSITION, METHOD FOR PRODUCING SAME, COATING LIQUID, BASE MATERIAL HAVING SURFACE TREATMENT LAYER, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2015/087902
Kind Code:
A1
Abstract:
Provided are a fluorine-containing ether composition suitable for use in a surface treatment for imparting water and oil repellency to the surface of a base material, a method for producing said fluorine-containing ether composition, and a coating liquid including said fluorine-containing ether composition. Further provided are a base material having a surface treatment layer, and a method for producing the same. Said composition includes two or more fluorine-containing ether compounds which are represented by A-O-Q-(CbF­2bO)d-X-O-B10, where B10 is different. X is a divalent organic group that does not have CF2O. B10 is -CH2CH2CH2SiLmRn, -CH2CH(SiLmRn)CH3, -CH2CH=CH2, or -CH=CHCH3. A is a perfluoroalkyl group or group B10. Of the total quantity of group B10 in said composition, the proportion of -CH2CH2CH2SiLmRn is 90-99 mol%, and the proportion of -CH=CHCH3 is 1-10 mol%. L is a hydrolyzable group, and R is a monovalent hydrocarbon group. b is an integer from 1 to 10, and d is an integer from 1 to 200.

Inventors:
HOSHINO TAIKI (JP)
MUROTANI EISUKE (JP)
ISOBE AKIRA (JP)
Application Number:
PCT/JP2014/082648
Publication Date:
June 18, 2015
Filing Date:
December 10, 2014
Export Citation:
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Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
C08L71/02; C08G65/336; C09D7/12; C09D171/02; C09K3/18
Domestic Patent References:
WO2013042732A12013-03-28
WO2013042733A12013-03-28
WO2012064989A12012-05-18
WO2011059430A12011-05-19
WO2013042733A12013-03-28
WO2009008380A12009-01-15
WO2013121986A12013-08-22
Foreign References:
US3810874A1974-05-14
JPH1072568A1998-03-17
JP2013258414A2013-12-26
JP2013258415A2013-12-26
Other References:
See also references of EP 3081597A4
PURE & APPL. CHEM., vol. 41, no. 3, 1975, pages 291 - 326
PURE & APPL. CHEM., vol. 58, no. 8, 1986, pages 1153 - 1161
Attorney, Agent or Firm:
SENMYO, Kenji et al. (JP)
Spring name Kenji (JP)
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