Method of making polyester fiber

Details Method of making polyester fiber Method of making polyester fiber

1995-06-07

1996-08-20

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

2642107, 2642108, 2642356, D01D 512, D01D 1002, D01F 662

Patent

active

055476279

ABSTRACT:
A polyester fiber having the following characteristics, and a method of manufacturing the same;
(a) an intrinsic viscosity of between 0.45 and 0.85,
(b) tan.delta..ltoreq.0.140

REFERENCES:
patent: 4101525 (1978-07-01), Davis et al.
patent: 4415726 (1983-11-01), Tanji et al.
patent: 4426516 (1984-01-01), Kuriki et al.
patent: 4491657 (1985-01-01), Saito et al.
patent: 4508674 (1985-04-01), Kuriki et al.
patent: 4690866 (1987-09-01), Kumakawa et al.
Patent Abstracts of Japan, vol. 7, No. 219 (c-188), Sep. 29, 1983.
Patent Abstracts of Japan, vol. 9, No. 228 (c-303), Sep. 13, 1985.
Patent Abstracts of Japan, vol. 15, No. 206 (c-835), May 27, 1991.

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