Agc Inc.

Masahiro Itoh

Taiki Hoshino

Eiichiro Anraku

Kazue Toda

The present invention provides: a fluorinated ether compound and a coating liquid capable of forming a surface layer excellent in water/oil repellency, abrasion resistance, fingerprint stain removability and lubricity and an article having a surface layer excellent in water/oil repellency, abrasion resistance, fingerprint stain removability and lubricity. Provided is a fluorinated ether compound represented by [R-G-]Z[&#x2014;(O&#x2014;R)&#x2014;SiRL]wherein R: a linear polyfluoroalkyl group having at least two carbon atoms, which has at least one etheric oxygen between carbon-carbon atoms, G: &#x2014;R&#x2014;O&#x2014;, &#x2014;R&#x2014;CONH&#x2014;, &#x2014;CONH&#x2014; or a single bond, R: an alkylene group, Z: a hydrocarbon group having a valence of (a+b) or the like, R: an alkylene group, R: a monovalent hydrocarbon group or the like, L: a hydrolyzable group, n: from 0 to 2, a: an integer of at least 1, b: an integer of at least 1, (a+b): at least 3, when a is 1, b is at least 4, and when a is at least 2, b is at least 1, and c: 0 or 1.

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Chiyoda-ku, Japan

Masahiro Itoh