Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1988-03-28
1989-08-29
Barr, Josephine
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528374, 252518, 252519, C08G 802, H01B 100
Patent
active
048618594
ABSTRACT:
Polymeric metal complexes were prepared by coordination reactions of 2,5-diamino-1,4-benzenedithiol (DADT) with divalent metal halides (cobalt chloride, iron chloride, copper chloride and nickel chloride) in an aqueous alkaline solution at reflux temperatures. A black precipitate which conducted electricity was formed. Resistivity of the material increased upon exposure to air but decreased when oxygen was removed from the material.
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Synthesis and Conductivity of Polymeric Transition Metal Complexes Coordied by Diaminobezenedithiol-Public Presentation by Inventor on 4/5 (1987).
Phthalonitrile-Based Conductive Polymers-Keller, J. of Poly. Sci.: Part A; Poly. Chem., col. 25, pp. 2569-2576 (1987).
Barr Josephine
McDonnell Thomas E.
The United States of America as represented by the Secretary of
Wheelington Jimmy D.
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