Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1989-08-30
1994-02-01
Ryan, Patrick J.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
428389, 428375, 525221, 5253296, 174110SR, 174120SR, 174110PM, B32B 1500, D02G 300
Patent
active
052831205
ABSTRACT:
An electric cable contains a cable insulation having high resistance to the formation or growth of water trees and having high aging resistance and good processibility and consisting of an ethylene polymer and from 0.5 to 40% by weight of an ethylene copolymer ionomer which contains, in addition to predominant amounts of ethylene, a C.sub.3 -C.sub.6 -alkenecarboxylic acid or a C.sub.4 -C.sub.6 -alkenedicarboxylic acid or -dicarboxylic anhydride as copolymerized units, some of the carboxyl groups or carboxylic anhydride groups having been converted into ammonium salts of tertiary amines.
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patent: 4092488 (1978-05-01), Hayami et al.
patent: 4316783 (1982-02-01), Hosoi
patent: 4690981 (1987-09-01), Statz
patent: 4804729 (1989-02-01), Orikasa
patent: 4826726 (1989-05-01), Maeda
Hub Hans-Henning
Koehnlein Ernst
Muehlenbernd Thomas
Schlag Johannes
Vogt Heinz
Gray J. M.
Ryan Patrick J.
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