Title:
FLUORINE-CONTAINING ETHER COMPOUND, COMPOSITION, AND ARTICLE HAVING WATER- AND OIL-REPELLENT LAYER
Document Type and Number:
WIPO Patent Application WO/2021/117687
Kind Code:
A1
Abstract:
Provided are a fluorine-containing ether compound capable of forming a water- and oil-repellent layer having exceptional abrasion resistance on a metal surface of a base material, a composition, and an article having a water- and oil-repellent layer. This fluorine-containing ether compound is represented by [Rf-(OX)m-O-]j1Y1-Z1[-L1-S-R11]g11[R12]g12. Rf is a perfluoroalkyl group, X is a fluoroalkylene group having one or more fluorine atoms, m is an integer equal to or greater than 2, Y1 is a single bond or a (j1+1)-valent linking group, Z1 is a (g11+g12+1)-valent linking group, L1 is a single bond or a divalent linking group, R11 is a hydrogen atom or a monovalent substituent, R12 is a hydrogen atom or a monovalent substituent, j1 is an integer equal to or greater than 1, g11 is an integer equal to or greater than 2, and g12 is an integer equal to or greater than 0.
Inventors:
HARAGUCHI MASAYUKI (JP)
UNO MAKOTO (JP)
TOMIYORI YUSUKE (JP)
ENTA TOYOKAZU (JP)
UNO MAKOTO (JP)
TOMIYORI YUSUKE (JP)
ENTA TOYOKAZU (JP)
Application Number:
PCT/JP2020/045524
Publication Date:
June 17, 2021
Filing Date:
December 07, 2020
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
C08G65/326; C08G65/334; C08L71/00; C09K3/00; C09K3/18
Foreign References:
| JPH05112523A | 1993-05-07 | |||
| JPH11349819A | 1999-12-21 | |||
| JPS50114497A | 1975-09-08 | |||
| JPH0297586A | 1990-04-10 |
Other References:
YAZDI, ALI V. ET AL.: "Design of highly C02-soluble chelating agents for carbon dioxide extraction of heavy metals", JOURNAL OF MATERIALS RESEARCH, vol. 10, no. 3, 1995, pages 530 - 537, XP008072770
Attorney, Agent or Firm:
T.S. PARTNERS et al. (JP)
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