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:
Mar. 05, 2024
Filed:
Sep. 08, 2020
Resonac Corporation, Tokyo, JP;
Natsumi Shibata, Ichihara, JP;
Resonac Corporation, Tokyo, JP;
Abstract
A fluorine-containing ether compound represented by the formula (1) is provided. The fluorine-containing ether compound is represented by the following formula (1). R—R—CH—R—CH—R(1) (Ris a perfluoropolyether chain; Ris the formula (2), a in the formula (2) is an integer of 2 or 3, Rand Rare the same or different substituents. Rand Rmay form a ring structure together with a nitrogen atom; Ris the formula (3), b in the formula (3) is an integer of 1 to 3; Ris a terminal group having two or three polar groups, in which individual polar groups bond to different carbon atoms and the carbon atoms to which the polar groups bond are bonded to each other through a linking group having a carbon atom to which the polar groups do not bond.)