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:
Jul. 14, 1998
Filed:
Jul. 26, 1996
Applicant:
Inventor:
Charles R Graham, St. Peters, MO (US);
Assignee:
Monsanto Company, St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528210 ; 528211 ; 528215 ; 528422 ; 252500 ; 252510 ; 252511 ;
Abstract
A method for increasing the conductivity of a composition of a polyaniline salt of an organic acid is disclosed. The method comprises contacting the composition with a polar organic solvent that is capable of solubilizing the organic acid without solubilizing the polyaniline salt. Also provided are coating compositions which can be prepared by the method.