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:
Nov. 14, 2023
Filed:
Mar. 15, 2018
Daikin Industries, Ltd., Osaka, JP;
Hisashi Mitsuhashi, Osaka, JP;
Masatoshi Nose, Osaka, JP;
Takashi Nomura, Osaka, JP;
Shinya Takano, Osaka, JP;
Masato Naitou, Osaka, JP;
Kaori Ozawa, Osaka, JP;
Yuusuke Watanabe, Osaka, JP;
Peter Hupfield, Dusseldorf, DE;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
A perfluoro(poly)ether group-containing silane compound represented by formula (A1), (A2), (B1) or (B2), wherein the symbols are as defined in the description. Also disclosed is a surface-treating agent including the silane compound, a pellet including the surface-treating agent and an article including a base material and a layer formed from the silane compound or surface-treating agent.(Rf-PFPE)-X—(SiRRR)  (A1)(RRRSi)—X-PFPE-X—(SiRRR)  (A2)(Rf-PFPE)-X—(CRRRR)  (B1)(RRRRC)—X-PFPE-X—(CRRRR)  (B2)