Process of making high thermal bonding strength fiber

Details Process of making high thermal bonding strength fiber Process of making high thermal bonding strength fiber

1991-04-11

1994-06-07

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

Reactive gas or vapor treatment of work

Work is organic material

264171, 264211, 26421114, 26421115, 26421117, 264237, D01F 604, D01F 806, D01F 1104

Patent

active

053187350

ABSTRACT:
Radial differential melt flow rate melt spun fiber, preparation thereof utilizing threadline oxidative chain scission degradation of hot fiber extruded from polyolefin polymer component(s) having a broad molecular weight distribution in conjunction with a delayed or slow quench step, and corresponding high strength nonwoven material obtained therefrom.

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