Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including interlaminar mechanical fastener
Patent
1975-07-28
1976-12-07
Powell, William A.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including interlaminar mechanical fastener
156181, 156296, 156305, 174110SR, 428373, 428374, 428412, D02G 300, D04H 154
Patent
active
039964043
ABSTRACT:
A conjugate polycarbonate fiber comprising 95% to 50% by weight of a polycarbonate component and 5 to 50% by weight of a polypropylene component wherein ultrafine fibers composed of the polypropylene component are dispersed and arranged in a bundle-like form in the polycarbonate component as the fiber matrix, whereby the crazing resistance and oil resistance are improved. The conjugate polycarbonate fiber can be made into fibrous sheets and non-woven fabrics. The non-woven fabrics are adapted to be used as insulating layers in electric power cables.
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Imayasu Sigeru
Matsumoto Kounosuke
Morita Akira
Nomura Toshio
Tamura Tadashi
Ball Michael W.
Japan Vilene Company Ltd.
Powell William A.
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