Fine denier fibers and fabrics made therefrom

Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Nonwoven fabric – Including strand or fiber material precoated with other than...

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156 83, 2641711, 26421114, 26421117, 264230, 264232, 264234, 442118, 442119, 442341, 442346, 442350, 442381, 442394, 442401, 442414, 442415, 428360, 428361, 428370, 428374, B29C 6100, B29C 7100, B29C 7102, B32B 3124

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active

057599262

ABSTRACT:
The present invention provides a splittable conjugate fiber containing at least two incompatible polymers that are arranged in distinct segments across the cross-section of the fiber, wherein the segments are continuous along the length of the fiber. The fiber can be characterized in that the segments of the fiber dissociate in less than about 30 seconds when contacted with a hot aqueous fibrillation-inducing medium. The invention also provides a fabric containing the split fibers produced from the precursor splittable conjugate fiber and laminates containing the split fiber fabric. Additionally provided is a process for producing the split fibers.

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