Polyester fibers

Details Polyester fibers Polyester fibers

1985-04-12

1986-11-04

Kendell, Lorraine T.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Staple length fiber

1621573, 428395, 428401, D02G 300, D21F 1100, D21H 512

Patent

active

046210202

ABSTRACT:
A papermaking polyester fiber having a denier number within the range of from about 0.1 to about 3.0 and a length within the range of from about 5 mm to about 25 mm and providing a packing factor of more than about 40 and a quantity of residual fibers of less than about 1000 mg on a flat screen plate when measured by a flat screen method.

REFERENCES:
patent: 2905585 (1959-09-01), Hubbard et al.
patent: 3498821 (1970-03-01), Hanson
patent: 3528947 (1970-09-01), Lappin et al.
patent: 3546008 (1970-12-01), Shields et al.
patent: 3702260 (1972-11-01), Jayne et al.
patent: 3730830 (1973-05-01), Driscoll
patent: 4156073 (1979-05-01), Login
patent: 4483976 (1984-11-01), Yamamoto et al.
patent: 4496583 (1985-01-01), Yamamoto et al.

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