Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1995-10-26
1997-08-05
Edwards, Newton
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
428374, 525 92F, 525184, D02G 300, C08L 5300, C08L 830
Patent
active
056540973
ABSTRACT:
Bilayer filaments and fused cords thereof are described. The product is particularly useful for tire cord and filaments include a core of a partially crystalline, oriented polymer and a shell or sheath formed of a blend of robber and a relatively low melting polymer. A particularly preferred embodiment includes a poly(ethylene terephalate) core as well as a sheath of copolyester blended with poly(styrene-elastomer-styrene) elastomer.
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Choe Eui Won
Filbey Jennifer Ann
Forbes Charles Edward
Sherriff Stephan Fredrick
Edwards Newton
Ferrell Michael W.
Hoechst Celanese Corp.
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