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. 05, 2018
Filed:
Sep. 11, 2009
Shinichi Minami, Settsu, JP;
Takashi Enomoto, Settsu, JP;
Tetsuya Masutani, Settsu, JP;
Masahiro Miyahara, Settsu, JP;
Mitsuhiro Usugaya, Osaka, JP;
Rumi Takeuchi, Settsu, JP;
Ikuo Yamamoto, Settsu, JP;
Peter Cheshire Hupfield, Dyfed, GB;
Shinichi Minami, Settsu, JP;
Takashi Enomoto, Settsu, JP;
Tetsuya Masutani, Settsu, JP;
Masahiro Miyahara, Settsu, JP;
Mitsuhiro Usugaya, Osaka, JP;
Rumi Takeuchi, Settsu, JP;
Ikuo Yamamoto, Settsu, JP;
Peter Cheshire Hupfield, Dyfed, GB;
Dow Silicones Corporation, Midland, MI (US);
Daikin Industries, Ltd., Osaka, JP;
Abstract
A surface treatment agent, which can impart the excellent water- and oil-repellency, soil resistance and feeling to the substrate, is obtained from a fluorine-containing polymer which contains: (A) a monomer which comprises; (A1) a fluorine-containing monomer of the formula: CH═C(—X)—C(═O)—Y—Z—Rf wherein X is a hydrogen atom, a monovalent organic group, or a halogen atom, Y is —O— or —NH—, Z is a direct bond or a divalent organic group, and Rf is a fluoroalkyl group having 1 to 20 carbon atoms, and (A2) a (meth)acrylate monomer having a cyclic hydrocarbon group, and (B) at least one functional organopolysiloxane selected from the group consisting of a mercapto-functional organopolysiloxane, a vinyl-functional organopolysiloxane, a (meth)acrylamide-functional organopolysiloxane and a (meth)acrylate-functional group.