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:
Jun. 02, 2015
Filed:
Nov. 10, 2011
Don Lee Kleyer, Hemlock, MI (US);
Yasushi Sugiura, Ichihara, JP;
Mamoru Tachikawa, Ichihara, JP;
Yoshinori Taniguchi, Ichihara, JP;
Peter Hupfield, Trevaughan Carmarthen, GB;
Yasuo Itami, Settsu, JP;
Masahiko Maeda, Osaka, JP;
Tetsuya Masutani, Osaka, JP;
Tomohiro Yoshida, Settsu, JP;
Don Lee Kleyer, Hemlock, MI (US);
Yasushi Sugiura, Ichihara, JP;
Mamoru Tachikawa, Ichihara, JP;
Yoshinori Taniguchi, Ichihara, JP;
Peter Hupfield, Trevaughan Carmarthen, GB;
Yasuo Itami, Settsu, JP;
Masahiko Maeda, Osaka, JP;
Tetsuya Masutani, Osaka, JP;
Tomohiro Yoshida, Settsu, JP;
DOW CORNING CORPORATION, Midland, MI (US);
DAIKIN INDUSTRIES, LTD., Osaka-Shi, Osaka, JP;
Abstract
A surface treatment composition comprises a polyfluoropolyether silane. The polyfluoropolyether silane and the surface treatment composition are produced by reacting a perfluoropolyether-containing compound and a hydrosilane in the presence of a hydrosilylation catalyst and an isomer reducing agent.