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Inventor:
Elsenbaumer; Ronald L.
Address:
Morristown, NJ
No. of patents:
21
Patents:












Patent Number Title Of Patent Date Issued
5162473 Neutral and electrically conductive poly(heterocyclic vinylenes) and processes for preparing sam November 10, 1992
This invention relates to electrically conductive and non-conductive forms of poly(heterocyclic vinylenes) and to solutions of same. Another aspect of this invention relates to novel precursor polymers which can be converted into the poly(heterocyclic vinylenes) of this invention.
5160457 Thermally stable forms of electrically conductive polyaniline November 3, 1992
This invention relates to compositions of thermally stable electrically conductive substituted and unsubstituted polyanilines and to conductive articles formed from such compositions.
5159040 Neutral and electrically conductive poly(heterocyclic vinylenes) and processes for preparing sam October 27, 1992
This invention relates to electrically conductive and non-conductive forms of poly(heterocyclic vinylenes) and to solutions of same. Another aspect of this invention relates to novel precursor polymers which can be converted into the poly(heterocyclic vinylenes) of this invention.
5139703 Neutral and electrically conductive poly(heterocyclic vinylenes) and processes for preparing sam August 18, 1992
This invention relates to electrically conductive and non-conductive forms of poly(heterocyclic vinylenes) and to solutions of same. Another aspect of this invention relates to novel precursor polymers which can be converted into the poly(heterocyclic vinylenes) of this invention.
5069820 Thermally stable forms of electrically conductive polyaniline December 3, 1991
This invention relates to compositions of thermally stable electrically conductive substituted and unsubstituted polyanilines and to conductive articles formed from such compositions.
5068060 Neutral and electrically conductive poly(heterocyclic vinylenes) and processes for preparing sam November 26, 1991
This invention relates to electrically conductive and non-conductive forms of poly(heterocyclic vinylenes) and to solutions of same. Another aspect of this invention relates to novel precursor polymers which can be converted into the poly(heterocyclic vinylenes) of this invention.
5006278 Solution processible forms of electrically conductive polyaniline and the method of manufacture April 9, 1991
This invention relates to solutions and plasticized compositions of electrically conductive substituted and unsubstituted polyanilines and to methods of forming such solutions or compositions and use of same to form conductive articles.
4983322 Solution processible forms of electrically conductive polyaniline January 8, 1991
This invention relates to solutions and plasticized compositions of electrically conductive substituted and unsubstituted polyanilines and to methods of forming such solutions or compositions and use of same to form conductive articles.
4789748 Process for preparing electrically conductive poly(isothianaphthene) from 1,3-dihydroisothianaph December 6, 1988
A process for preparing electrically conductive poly(isothianaphthene) from 1,3-dihydroisothianaphthene by exposing an intimate mixture of 1,3-dihydroisothianaphthene and a oxidant/dopant such as ferric chloride to oxygen.
4711742 Solution processible forms of neutral and electrically conductive poly(substituted heterocycles) December 8, 1987
This invention relates to solutions comprising doped and undoped poly(substituted heterocycles) and an organic solvent which can be used to form conducting polymer articles, including films.
4695521 Conjugated polymer as substrate for the plating of alkali metal in a nonaqueous secondary batter September 22, 1987
This invention relates to a novel anode for use in batteries, and to batteries containing the anode, which anode comprises of an electronically conductive n-doped conjugated backbone polymer having finely divided elemental alkali metal particles dispersed therein.
4661383 Method for grafting polymers to polytetrafluoroethylene, and grafted composites thereof April 28, 1987
A novel method for grafting polymers to polytetrafluoroethylene (PTFE) and composites grafted according to this method are described. PTFE at a surface of a substrate is reduced to polyacetylene (PA) and then doped with a suitable dopant. The doped PA/PTFE substrate is then contacted wit
4646066 Environmental indicator device and method February 24, 1987
A device for monitoring environmental exposure includes an element whose electrical properties change, in a predetermined way, in response to the environmental exposure. The element may be part of a tuned circuit or of a shield for a tuned circuit. In either case, when the tuned circuit
4640006 Method of forming battery electrode by irreversible donor doping of conjugated backbone polymers February 3, 1987
Conjugated backbone polymers (e.g., polyacetylene), especially formed into a battery electrode, are contacted with a compound MR where M is an alkali metal and R is alkyl of 1-12 carbons, phenyl or alkylphenyl of 7-12 carbons. The method is particularly suited to treatment of battery
4599194 Simultaneous polymerization, doping and solubilization of heterocyclic polymers, solutions and c July 8, 1986
Polymer solutions are formed by reacting an aromatic heterocyclic such as thiophene, substituted thiophenes or oligomers of either with an acceptor doping agent (Lewis Acid) such as arsenic pentafluoride in the presence of certain solvents such as arsenic trifluoride. Articles such as ai
4526708 Irreversible donor doping of conjugated backbone polymers July 2, 1985
Conjugated backbone polymers (e.g., polyacetylene), especially formed into a battery electrode, are contacted with a compound MR where M is an alkali metal and R is alkyl of 1-12 carbons, phenyl or alkylphenyl of 7-12 carbons. The method is particularly suited to treatment of battery
4511494 Solution of a chalcogen-containing polymer and process of forming conducting polymer articles th April 16, 1985
A polymer solution is formed from a sulfur- or oxygen-containing aromatic polymer solute such as poly(phenylene sulfide) or poly(phenylene oxide), a Lewis Acid solute derivative (dopant) such as arsenic hexafluoride and a liquid halide solvent such as arsenic trifluoride. The solutions a
4472488 Polymeric electrode coated with reaction product of cyclic compound September 18, 1984
Batteries are disclosed with electrodes, especially cathodes, having a conjugated backbone polymer such as polyacetylene as electroactive material and a coating. The coating is formed by reaction between the oxidized polymer and a pyrrole, thiophene, azulene, furan or aniline compoun
4452727 Solution of a chalcogen-containing polymer and process of forming conducting polymer articles th June 5, 1984
A polymer solution is formed from a sulfur- or oxygen-containing aromatic polymer solute such as poly(phenylene sulfide) or poly(phenylene oxide), a Lewis Acid solute derivative (dopant) such as arsenic hexafluoride and a liquid halide solvent such as arsenic trifluoride. The solutions a
4392978 Selective aromatic nitration July 12, 1983
A method and reagent for the selective nitration of aromatic hydrocarbons which comprises contacting a complex of at least a catalytic amount of a polyether with a nitronium containing substance, e.g., NO.sub.2 BF.sub.4 with an aromatic hydrocarbon, e.g., toluene with at least one replac
4375427 Thermoplastic conductive polymers March 1, 1983
An electrically conductive polymer, doped with at least one electron acceptor or electron donor, which polymer has a main chain of arylene units and interspersed regularly or irregularly between them one or more chalcogen atoms or groups of such atoms, especially sulfur and/or oxygen










 
 
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