3GT/4GT biocomponent fiber and preparation thereof

Details 3GT/4GT biocomponent fiber and preparation thereof 3GT/4GT biocomponent fiber and preparation thereof

2006-08-22

2006-08-22

Edwards, N. (Department: 1774)

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

C428S373000, C428S374000

Reexamination Certificate

active

07094466

ABSTRACT:
Disclosed are side-by-side or eccentric sheath-core bicomponent fibers comprising a poly(trimethylene terephthalate) component and a poly(tetramethylene terephthalate) component and preparation and use thereof.

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patent: 2002-30527 (2002-01-01), None

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