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:
Oct. 27, 1992
Filed:
May. 25, 1990
Applicant:
Inventors:
Arthur J Epstein, Bexley, O;
Jiang Yue, Columbus, O;
Assignee:
Ohio State University Research Foundation, Columbus, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
525540 ; 429 29 ; 429204 ; 437909 ; 528422 ; 359265 ;
Abstract
Sulfonic acid-substituted polyaniline salt compositions and uses therefor are disclosed. The sulfonated polyaniline salt compositions have fast electronic and optical responses to electrochemical potentials, improved environmental stability, and improved solubility. The sulfonated polyaniline salt compositions are useful as an ionic electrolyte polymer.