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. 27, 2017
Filed:
Jun. 18, 2014
Daikin Industries, Ltd., Osaka-shi, Osaka, JP;
Tetsuya Uehara, Settsu, JP;
Masahiro Miyahara, Settsu, JP;
Masaki Fukumori, Settsu, JP;
Kanako Fukumoto, Settsu, JP;
Ikuo Yamamoto, Settsu, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
A fluorine-containing polymer having (a) a repeating unit derived from a fluorine-containing monomer indicated by the formula CH═C(—X)—C(═O)—Y—Z—Rf, (b) a repeating unit derived from a cyclic-hydrocarbon-group-containing acrylate ester monomer indicated by the formula CH═CQ—C(═O)—O-Q, and (c) a repeating unit derived from an aliphatic-hydrocarbon-group-containing acrylate ester monomer indicated by the formula CH═CQ—C(═O)—O-Q. The fluorine-containing polymer is produced by polymerizing in the presence of one or both of (d) a silicon-containing monomer and a silicon-containing chain transfer agent.