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:
Dec. 15, 2020
Filed:
Nov. 26, 2015
Applicant:
Daikin Industries, Ltd., Osaka, JP;
Inventors:
Hisashi Mitsuhashi, Settsu, JP;
Kenichi Katsukawa, Settsu, JP;
Assignee:
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 65/00 (2006.01); C08G 65/30 (2006.01); C09D 4/00 (2006.01); C07F 7/18 (2006.01); C09D 5/00 (2006.01); C09K 3/18 (2006.01); C09D 5/16 (2006.01); C09D 171/02 (2006.01); C09D 183/12 (2006.01); C08G 65/336 (2006.01); C08G 77/24 (2006.01);
U.S. Cl.
CPC ...
C09D 4/00 (2013.01); C07F 7/1804 (2013.01); C08G 65/007 (2013.01); C08G 65/336 (2013.01); C08G 77/24 (2013.01); C09D 5/00 (2013.01); C09D 5/16 (2013.01); C09D 5/165 (2013.01); C09D 5/1675 (2013.01); C09D 171/02 (2013.01); C09D 183/12 (2013.01); C09K 3/18 (2013.01);
Abstract
A surface-treating agent including at least one perfluoro(poly)ether group containing silane compound of any of the formulae (A1), (A2), (B1), (B2), (C1) and (C2): wherein, each of symbols is as defined in the specification, and wherein a proportion of the perfluoro(poly)ether group containing silane compound having a molecular weight of 3,000 or less in the perfluoro(poly)ether group containing silane compounds of any of the above general formulae is 9 mol % or less.