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:
Feb. 20, 2024
Filed:
Dec. 22, 2020
Applicant:
Resonac Corporation, Tokyo, JP;
Inventor:
Masaki Nanko, Ichihara, JP;
Assignee:
Resonac Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 65/00 (2006.01); G11B 5/725 (2006.01); C08G 65/331 (2006.01); C08G 65/333 (2006.01); C10M 107/38 (2006.01); C10N 50/00 (2006.01); C10N 40/18 (2006.01); C10N 70/00 (2006.01);
U.S. Cl.
CPC ...
C08G 65/007 (2013.01); C08G 65/3312 (2013.01); C08G 65/33306 (2013.01); C10M 107/38 (2013.01); G11B 5/7257 (2020.08); C10M 2213/043 (2013.01); C10N 2040/18 (2013.01); C10N 2050/025 (2020.05); C10N 2070/00 (2013.01);
Abstract
The present invention provides a fluorine-containing ether compound represented by the following formula:R—R—CH—R—CH—R—R(in the formula, Rrepresents a perfluoropolyether chain; Rand Reach independently represent any of an alkyl group which may have a substituent, an organic group having a double bond or a triple bond, and a hydrogen atom; —R—CH—Ris represented by -[A]-[B]—O—CH—R; R—CH—R— is represented by R—CH—O—[C]-[D]-; [A] is represented by Formula (4), [B] is represented by Formula (5), [C] is represented by Formula (6), and [D] is represented by Formula (7)):