Process of making composite fibers and microfibers

Details Process of making composite fibers and microfibers Process of making composite fibers and microfibers

1995-04-12

1996-06-11

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

With twining, plying, braiding, or textile fabric formation

264130, 26417213, 2642108, 26421114, D01D 536, D01F 806, D01F 812, D01F 814

Patent

active

055252826

ABSTRACT:
A process for making composite fibers includes making composite fibers having at least two different polymers, one of which is water-insoluble and selected from the group consisting of polyester, polyamide and copolymers therefrom and the other is water-dissipatable, having a plurality of at least 19 segments of the water-insoluble polymer, uniformly distributed across the cross-section of the fiber and being surrounded by the water-dissipatable polymer.

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