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:
Feb. 15, 2000
Filed:
Dec. 23, 1997
Applicant:
Inventors:
Hiroyuki Ohno, Tokyo, JP;
Kaori Ito, Kanagawa, JP;
Assignee:
Shikoku Chemicals Corporation, Kagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08L / ; C08K / ;
U.S. Cl.
CPC ...
528170 ; 528171 ; 528172 ; 528174 ; 528175 ; 528310 ; 528314 ; 528322 ; 528327 ; 528337 ; 526225 ; 526287 ; 5263031 ; 5263072 ; 5263171 ; 526328 ; 525218 ; 525221 ; 525262 ; 525278 ; 525279 ; 525282 ;
Abstract
Novel molten-salt type polyelectrolytes are disclosed which contain as an essential ingredient a molten salt polymer obtained by reacting an imidazolium derivative, such as a 1,3-dialkylimidazolium halide, 1,2,3-trialkylimidazolium halide, 1-vinyl-3-alkylimidazolium halide, or 1-vinyl-2,3-alkylimidazolium halide, with an acid monomer, a poly(vinylsulfonamide), trifluoromethanesulfonimide, or the like. The electrolytes show high ionic conductivity at room temperature and have excellent stability to temperature fluctuations and excellent mechanical properties.