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:
Sep. 12, 2006
Filed:
Sep. 16, 2003
Applicants:
Yoshinori Nishikitani, Yokohama, JP;
Masaaki Kobayashi, Yokohama, JP;
Keizo Ikai, Yokohama, JP;
Tsuyoshi Asano, Yokohama, JP;
Inventors:
Yoshinori Nishikitani, Yokohama, JP;
Masaaki Kobayashi, Yokohama, JP;
Keizo Ikai, Yokohama, JP;
Tsuyoshi Asano, Yokohama, JP;
Assignee:
Nippon Oil Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08C 19/34 (2006.01); C08K 5/053 (2006.01);
U.S. Cl.
CPC ...
Abstract
The process of the present invention can easily produce a solid polymer electrolyte having a high ion conductivity, by reacting an acrylic copolymer comprising structural units represented by the following formulas (I) and (II) with a compound represented by formula (III) Y—R—Y, provided that in formulas (II) and (III), X and Y are a combination of an isocyanate group and a hydroxyl group, thereby being solidified