Title:
SURFACE TREATMENT AGENT AND ARTICLE TREATED WITH SAID SURFACE TREATMENT AGENT
Document Type and Number:
WIPO Patent Application WO/2022/131107
Kind Code:
A1
Abstract:
A surface treatment agent which contains a fluorooxyalkylene group-containing polymer and/or a partial hydrolysis-condensation product of the polymer, said polymer having at least one group represented by formula (1) (wherein Y represents a single bond or a divalent hydrocarbon group which may have F, Si and a siloxane bond; R represents a C1-C4 alkyl group or a phenyl group; X represents a hydrolyzable group; and a represents 2 or 3) at least at one end of each molecule, wherein the molecular weight distribution of the fluorooxyalkylene group-containing polymer or a fluorooxyalkylene group-containing polymer mixture containing the fluorooxyalkylene group-containing polymer contained in the surface treatment agent is within the range of from 1.2 to 1.8. This surface treatment agent is able to form a cured coating film that has excellent surface sliding properties, excellent water falling properties, low haze and excellent wear resistance.
Inventors:
KUDO MIKI (JP)
SAKOH RYUSUKE (JP)
SAKOH RYUSUKE (JP)
Application Number:
PCT/JP2021/045227
Publication Date:
June 23, 2022
Filing Date:
December 09, 2021
Export Citation:
Assignee:
SHINETSU CHEMICAL CO (JP)
International Classes:
B32B27/00; C08G65/336; C08G67/00; C09D183/12; C09K3/18
Domestic Patent References:
| WO2019102832A1 | 2019-05-31 | |||
| WO2017212850A1 | 2017-12-14 |
Foreign References:
| JP2013091047A | 2013-05-16 | |||
| JP2015010209A | 2015-01-19 | |||
| JP2008534696A | 2008-08-28 | |||
| JP2008537557A | 2008-09-18 | |||
| JP2012072272A | 2012-04-12 | |||
| JP2012157856A | 2012-08-23 | |||
| JP2013136833A | 2013-07-11 | |||
| JP2015199906A | 2015-11-12 | |||
| JP2016141699A | 2016-08-08 |
Attorney, Agent or Firm:
PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (JP)
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