Electrically conductive polymer blends of an acetylene polymer a

Details Electrically conductive polymer blends of an acetylene polymer a Electrically conductive polymer blends of an acetylene polymer a

1983-11-23

1985-04-09

Barr, Josephine L.

Compositions

Electrically conductive or emissive compositions

252512, 252518, 524 80, 524401, H01B 100

Patent

active

045100764

ABSTRACT:
Electrically conductive polymer blends of an acetylene polymer, such as poly(acetylene), and a triblock thermoplastic elastomer, such as styrene-butadiene-styrene, are disclosed. In addition, a method for preparing such blends wherein the acetylene polymer is preferentially formed in the central elastomeric block of the triblock copolymer is disclosed. These blends exhibit high conductivity and elasticity upon doping with electron donors or electron acceptors.

REFERENCES:
patent: 4222903 (1980-09-01), Heeger et al.
patent: 4394304 (1983-07-01), Wnek
Chemical Engineering, May 2, 1983, p. 23, "Several Topics Star at ACS Meeting".
MacDiarmid, Alan and Heeger, Alan, "Organic Metals and Semiconductors: The Chemistry of Polyacetylene, (CH).sub.x, and its Derivatives", Synthetic Metals 1, 101-118, (1979/1980).
Lee, Kang I. and Jopson, Harriet, "Electrically Conductive Ethylene-Propylene-Diene Terpolymer/Polyacetylene Blends", Makromol. Chem. Rapid Commun. 4, 375-378, Jun., 1983.
Lee, Kang I. and Jopson, Harriet, "Ethylene-Propylene-Diene Terpolymer/Polyacetylene and Styrene-Diene Triblock Copolymer/Polyacetylene Blends; Characterization and Stability Studies, Polymers in Electronics, ACS Symposium Series 242, 497-506 (1984).
Rubner, M., Tripathy, S., Lee, K., Georger, J., Jopson, H., Cholewa, P., "Structure-Property Relationships of Polyacetylene/Elastomer Blends", ACS Meeting, Mar. 20, 1983, ACS Abstract.
Galvin, Mary E. and Wnek, Gary E., "Electrically Conductive Polymer Composites: Polymerization of Acetylene in Polyethylene", Polymer Communications, vol. 23, Jun., 1982, pp. 795-797.
Lee, Kang I., Jopson, Harriet, Tripathy, S., and Rubner, Michael, "Electrically Conductive Thermoplastic Elastomer/Polyacetylene Blends", American Chemical Society Presentation on Mar. 23, 1983, ACS Abstract.
Lee, Kang I., Jopson, Harriet, "Electrically Conductive Thermoplastic Elastomer/Polyacetylene Blends", Polymer Bulletin, vol. 10, pp. 105-108, Jun. 1983.

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