Process for preparing a thermal bondable fiber

Details Process for preparing a thermal bondable fiber Process for preparing a thermal bondable fiber

1994-10-28

1996-04-16

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

Direct application of electrical or wave energy to work

Extrusion molding

2641761, 264476, 264477, B29C 3510, B29C 7104

Patent

active

055079970

ABSTRACT:
A process for preparing thermal bondable fibers including exposing molten fiber grade polymer to electromagnetic radiation at the one or more orifices of the spinneret and the upper portion of the spin line, and the fibers prepared therefrom.

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patent: 4575188 (1986-03-01), Ueba
patent: 4818587 (1989-04-01), Ejima et al.
patent: 5160464 (1992-11-01), Ward et al.
patent: 5246637 (1993-09-01), Matsuura et al.
patent: 5281378 (1994-01-01), Kozulla
patent: 5318735 (1994-06-01), Kozulla

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