EP0184367A1
Expired / Lapsed
EP
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Process for producing electroconductive resin composite
Assignee: Polyplastics Co Ltd
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Filing: 1985-11-26
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Granted: —
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Expires: 2005-11-26
Abstract
Abstract An electroconductive resin composite is produced by polymerizing at least one monomer a polymer of which is electroconductive in a matrix of a resin which exhibits the anisotropy in the melt phase to form a composite of the obtained polymer and the resin. The resin composite is obtained in the form of film and a moulded article.
Inventors
- 👤 Yukio Ikenaga
- 👤 Katsuhiko Takahashi
- 👤 Tsuneyoshi Okada
- 👤 Kenji Hijikata
- 👤 Toshio Kanoe
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-27 05:17
CPC Classifications
C; C08; C08F; C08F291/00; H; H01; H01B; H01B1/00; H01B1/06; H01B1/12; H01B1/124; H01B1/127; H01B1/125
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
49 words
-1-A process for manufacturing an electroconductive resin composite, which comprises the step of polymerizing at least one monomer a polymer of which is electroconductive in a matrix of a resin which exhibits the anisotropy in the melt phase to form a composite of the obtained polymer and the resin.
Claim 2
Dependent Claim
39 words
-2-A process as claimed in Claim 1, in which said monomer is selected from an acetylene compound, a vinyl compound, an aromatic compound, a polyamine compound, a polycarbonyl compound, a phenol compound, a monomer for polyphenylene sulfide and S2N2.
Claim 3
Dependent Claim
22 words
-3-A process as claimed in Claim 1, in which said monomer is an acetylene compound, a vinyl compound or an aromatic compound.
Claim 4
Dependent Claim
17 words
-4-A process as claimed in Claim 1, in which said monomer is acetylene gas, acrylonitrile or pyrrole.
Claim 5
Dependent Claim
24 words
-5-A process as claimed in Claim 1, in which the polymerization step is carried out in the presence of a solvent and a catalyst.
Claim 6
Dependent Claim
39 words
-6-A process as claimed in Claim 1, which comprises the steps of impregnating a polymerization mixture of the monomer, a catalyst and a solvent into the matrix and heating the matrix at a temperature whereby to perform the polymerization.
Claim 7
Dependent Claim
50 words
-7-A process as claimed in Claim 1, in which comprises the steps of mixing a polymerization mixture of the monomer and a catalyst with the matrix so that the polymerization mixture may cover the matrix on the surface and heating the mixture at a temperature whereby to perform the polymerization.
Claim 8
Dependent Claim
29 words
-8-A process as claimed in Claim 1, in which comprises the step of bringing the monomer into contact with the matrix at a temperature whereby to perform the polymerization.
Claim 9
Dependent Claim
29 words
-9-A process as claimed in Claim 1, which further comprises the step of doping the obtained composite with a dopant in order to increase the electroconductivity of the polymer.
Claim 10
Dependent Claim
21 words
-10-A resin composite which comprises a polymer being electroconductive and a resin matrix to exhibit the anisotropy in the melt phase.
Claim 11
Dependent Claim
29 words
-11-A resin composite as claimed in Claim 10, in which the resin matrix is in the form of film, fibers, a moulded article, a melt, powder or a solution.
Claim 12
Dependent Claim
19 words
-12-A resin composite as claimed in Claim 10, in which the molecules of the polymer have been highly oriented.
Claim 13
Dependent Claim
22 words
-13-A resin composite as claimed in Claim 10, in which the polymer is present around the surface of the resin matrix only.
Claim 14
Dependent Claim
23 words
-14-A resin composite as claimed in Claim 10, in which the resin matrix has been masked partially on the surface with the polymer.
Claim 15
Dependent Claim
32 words
-15-A resin composite as claimed in Claim 10, which comprises from 0.01 to 99.9 percent by weight of the polymer and from 99.9 to 0.01 percent by weight of the resin matrix.
Claim 16
Dependent Claim
34 words
-16-A resin composite as claimed in Claim 10, which comprises from 0.01 to 99.9 percent by weight of the polymer and from 99.9 to 0.01 percent by weight of film of the resin matrix.
References Cited (Backward Citations)
EP0144127A1
Cited
EP0152632A2
Cited
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