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Title:
FLUORINE-CONTAINING ETHER COMPOUND, SURFACE TREATMENT AGENT, FLUORINE-CONTAINING ETHER COMPOSITION, COATING LIQUID, ARTICLE, AND COMPOUND
Document Type and Number:
WIPO Patent Application WO/2021/054413
Kind Code:
A1
Abstract:
The present invention provides: a fluorine-containing ether compound, a fluorine-containing ether composition and a coating liquid, each of which is capable of forming a surface layer that has excellent durability; an article having a surface layer that has excellent durability; and a compound which is useful as a starting material of this fluorine-containing ether compound.　A fluorine-containing ether compound which is represented by formula (A1) or formula (A2).　Formula (A1): Rf-O-(Rf1O)m-Rf2[-R1-C(-R2-T)a(-R3)3-a]b Formula (A2): [(T-R2-)a(R3-)3-aC-R1-]bRf2-O-(Rf1O)m-Rf2[-R1-C(-R2-T)a(-R3)3-a]b In the formulae, the symbols are as defined in the description.

Inventors:
TAKASHITA RYUTA (JP)
Application Number:
PCT/JP2020/035358
Publication Date:
March 25, 2021
Filing Date:
September 17, 2020
Export Citation:
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Assignee:
AGC INC (JP)
International Classes:
C08G65/336; C07C21/215; C07F3/02; C09D171/02
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Other References:
F. KRECH UND K. ISSLEIB: "lntramolekulare Hydrostannierung - Cyclisc he und bicycl ische Stannane", ZEITSCHRIFT FUER ANORGANISCHE UND ALLGEMEINE CHEMIE, vol. 557, 1988, pages 143 - 152, XP055807433
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See also references of EP 4032933A4
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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