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:
Aug. 23, 1994
Filed:
Aug. 11, 1992
Applicant:
Inventors:
Toivo Karna, Porvoo, FI;
Jukka Laakso, Helsinki, FI;
Timo Niemi, Jyvaskyla, FI;
Heikki Ruohonen, Helsinki, FI;
Esko Savolainen, Hollola, FI;
Helge Lindstrom, Hamari, FI;
Esa Virtanen, Porvoo, FI;
Olli Ikkala, Helsinki, FI;
Alejandro Andreatta, Santa Barbara, CA (US);
Assignee:
Neste Oy, Kulloo, FI;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
252500 ; 252518 ; 252519 ; 252520 ; 252521 ; 528210 ; 528422 ; 264D / ; 264D / ; 428357 ; 4284111 ; 428922 ;
Abstract
Compositions and methods are described that relate to the use of reaction products of metal compounds and protonic acids for plasticizing and neutralizing acidic, protonated compositions comprising substituted and unsubstituted polyanilines and co-polymers and or mixtures thereof; and for reducing the percolation threshold for conductivity in blends with insulating bulk polymers.