The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 21, 2020
Filed:
Jan. 23, 2018
Agc Inc., Chiyoda-ku, JP;
AGC Inc., Chiyoda-ku, JP;
Abstract
To provide a fluorinated ether compound, a fluorinated ether composition and a coating liquid, capable of forming a surface layer excellent in water/oil repellency, abrasion resistance, fingerprint stain removability, lubricity, chemical resistance and light resistance, as well as an article having such a surface layer. A fluorinated ether compound represented by A-O-Q-(RO)—R—R—N[—R—SiRX], wherein A: Cperfluoroalkyl group, Q: single bond, fluoroalkylene group containing at least one hydrogen atom, etc., R, R: perfluoroalkylene group, m1: integer of from 2 to 200, R: single bond, alkylene group, etc., R: alkylene group, etc., R: monovalent hydrocarbon group, etc., X: hydrolyzable group, n1: integer of from 0 to 2.