3GT/4GT biocomponent fiber and preparation thereof

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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Bibliographic Details
Main Author	Chang, Jing C
Format	Patent
Language	English
Published	22.08.2006
Online Access	Get full text

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Summary:	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.