Fine denier fibers and fabrics made therefrom
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jun 2, 1998
Issued Date -
N/A
app pub date -
Nov 30, 1995
filing date -
Jun 7, 1995
priority date (Note) -
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status (Latency Note)
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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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