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:
May. 17, 2016
Filed:
Jan. 31, 2011
Yuko Iizuka, Tokyo, JP;
Naoto Miyake, Tokyo, JP;
Tadashi Ino, Settsu, JP;
Masahiro Kondo, Settsu, JP;
Katsuhiko Imoto, Settsu, JP;
Yuko Iizuka, Tokyo, JP;
Naoto Miyake, Tokyo, JP;
Tadashi Ino, Settsu, JP;
Masahiro Kondo, Settsu, JP;
Katsuhiko Imoto, Settsu, JP;
ASAHI KASEI E-MATERIALS CORPORATION, Tokyo, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
A coating material including a perfluorocarbon sulfonic acid resin which is a copolymer including a polymerization unit represented by —(CF—CFZ)—, in the formula, Z being H, Cl, F, or a C1-C3 perfluoroalkyl group, and a polymerization unit represented by —(CF—CF(—O—(CF)—SOH))—, in the formula, m being an integer of 1 to 12, and the perfluorocarbon sulfonic acid resin has an equivalent weight EW of 200 to 1000. Also disclosed is a laminate including a base material and a hydrophilic layer formed from the coating material.