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:
Oct. 21, 2025
Filed:
Jul. 02, 2024
Agc Inc., Tokyo, JP;
Taiki Hoshino, Tokyo, JP;
Kiyotaka Takao, Tokyo, JP;
Kazue Toda, Tokyo, JP;
Kenji Ishizeki, Tokyo, JP;
Akira Isobe, Tokyo, JP;
AGC Inc., Tokyo, JP;
Abstract
A fluorinated ether compound is represented by formula: [XRSi—R—]C—R—[N(R)C(O)]—(RO)-Q-[C(O)N(R)]—R—C[—R—SiRX]. Ris a fluoroalkylene group having no branched structure, Qis a fluoroalkylene group having no branched structure, Ris a hydrogen atom or an alkyl group, Ris a single bond, an alkylene group, an alkylene group comprising an etheric oxygen atom at its terminal on the side bonded to [XRSi—R—]C, an alkylene group with at least two carbon atoms comprising an etheric oxygen atom between its carbon-carbon atoms, or an alkylene group with at least two carbon atoms comprising an etheric oxygen atom between its carbon-carbon atoms and at its terminal on the side bonded to [XRSi—R—]C, Ris an alkylene group, or the like, Ris a hydrogen atom or a monovalent hydrocarbon group, and Xis a hydrolyzable group.