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Title: Stabilization of polyaniline solutions through additives

A stabilized non-conductive polyaniline solution comprising from about 1 to bout 10 percent by weight polyaniline or a polyaniline derivative, from about 90 to about 99 percent by weight N-methylpyrrolidone, and from about 0.5 percent by weight to about 15 percent by weight of a solution stabilizing additive selected from the group consisting of hindered amine light stabilizers, polymeric amines, and dialkylamines, percent by weight of additive based on the total weight of polyaniline or polyaniline derivative is provided together with a method for stabilizing a polyaniline solution.
Inventors:
 [1];  [1]
  1. (Los Alamos, NM)
Issue Date:
OSTI Identifier:
870730
Assignee:
Regents of University of California Office of Technology Transfer (Alameda, CA) LANL
Patent Number(s):
US 5583169
Contract Number:
W-7405-ENG-36
Research Org:
Los Alamos National Laboratory (LANL), Los Alamos, NM
Country of Publication:
United States
Language:
English
Subject:
stabilization; polyaniline; solutions; additives; stabilized; non-conductive; solution; comprising; 10; percent; weight; derivative; 90; 99; n-methylpyrrolidone; 15; stabilizing; additive; selected; consisting; hindered; amine; light; stabilizers; polymeric; amines; dialkylamines; based; total; provided; method; weight polyaniline; additive selected; solution comprising; total weight; weight poly; light stabilizer; polyaniline solution; /524/252/528/