Title:
含フッ素エーテル化合物、含フッ素エーテル組成物、コーティング液、物品およびその製造方法
Document Type and Number:
Japanese Patent JP7156276
Kind Code:
B2
Abstract:
To provide a fluorinated ether compound capable of forming a surface layer excellent in initial water/oil repellency, fingerprint stain removability, abrasion resistance and light resistance; a fluorinated ether composition and a coating liquid containing the fluorinated ether compound; an article having a surface layer excellent in initial water/oil repellency, fingerprint stain removability, abrasion resistance and light resistance and a method for producing it. A fluorinated ether compound having a poly(oxyperfluoroalkylene) chain having a unit (α) which is an oxyperfluoroalkylene unit having 5 or 6 carbon atoms, and a unit (β) which is an oxyperfluoroalkylene unit having at most 4 carbon atoms, and having at least one of a hydrolysable silyl group and a silanol group on at least one terminal of the poly(oxyperfluoroalkylene) chain via a linking group.
Inventors:
Taiki Hoshino
Makoto Uno
Masahiro Ito
Makoto Uno
Masahiro Ito
Application Number:
JP2019520226A
Publication Date:
October 19, 2022
Filing Date:
May 18, 2018
Export Citation:
Assignee:
AGC Inc.
International Classes:
C08G65/48; C08G65/336; C09D171/02; C09K3/18
Domestic Patent References:
| JP2005508433A | ||||
| JP2011528663A | ||||
| JP2016222859A |
Foreign References:
| WO2013121984A1 | ||||
| WO2013121985A1 | ||||
| WO2015025929A1 |
Attorney, Agent or Firm:
Ken Ieiri