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:
Aug. 06, 2013
Filed:
Jul. 16, 2008
Satoshi Kurihara, Ibaraki, JP;
Seiichiro Murata, Ibaraki, JP;
Katsuyuki Sato, Ibaraki, JP;
Masayosi Horiuti, Ibaraki, JP;
Sumiko Mouri, Ibaraki, JP;
Hideki Abe, Ibaraki, JP;
Ji-shan Jin, Ibaraki, JP;
Satoshi Kurihara, Ibaraki, JP;
Seiichiro Murata, Ibaraki, JP;
Katsuyuki Sato, Ibaraki, JP;
Masayosi Horiuti, Ibaraki, JP;
Sumiko Mouri, Ibaraki, JP;
Hideki Abe, Ibaraki, JP;
Ji-Shan Jin, Ibaraki, JP;
Unimatec Co., Ltd., Tokyo, JP;
Abstract
A fluorine-containing polymer comprising a fluoroalkyl alcohol (meth)acrylic acid derivative represented by a general formula, CF(CHCF)(CFCF)(CHCH)OCOCR═CH(in the formula, R is a hydrogen atom or a methyl group, n is an integer of 1 to 6, preferably 2 to 4, a is an integer of 1 to 4, b is an integer of 0 to 3, and c is an integer of 1 to 3) containing in 5 to 100 wt % as a polymerization unit. A organic solvent solution or aqueous dispersion of the fluorine-containing polymer is effectively used as, for example, a surface-modifying agent such as a water- and oil-repellent or an oil barrier.