Electricity: conductors and insulators – Conduits – cables or conductors – Conductive armor or sheath
Patent
1982-08-09
1984-05-15
Kendell, Lorraine T.
Electricity: conductors and insulators
Conduits, cables or conductors
Conductive armor or sheath
428334, 428335, 428336, 428349, 428377, 428383, 428461, B32B 1508, H01B 718, H01B 722
Patent
active
044490143
ABSTRACT:
Plastic/metal laminates (such as, for example, plastic coated cable shielding or armoring tapes) having improved high and/or low temperature adhesion to various olefin polymer substrates (such as, for example, cable jacketing resins) are provided which comprise at least one metallic substrate having directly adhered to at least one surface thereof a first thermoplastic polymer layer of a random copolymer of ethylene with an ethylenically unsaturated carboxylic acid monomer and having adhered to said first polymer layer a second thermoplastic polymer layer comprising a polymer blend of (a) either the same or a different random copolymer of ethylene with an ethylenically unsaturated carboxylic acid as used in said first polymer layer and (b) at least one different ethylenic olefin polymer resin which is not a random ethylene/unsaturated carboxylic acid copolymer.
REFERENCES:
patent: 3891791 (1975-06-01), Schmidt
patent: 4092452 (1978-05-01), Hori et al.
patent: 4125739 (1978-11-01), Bow
patent: 4292463 (1981-09-01), Bow et al.
patent: 4322574 (1982-03-01), Bow et al.
Guffey J. B.
Howard D. R.
Kendell Lorraine T.
The Dow Chemical Company
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