Pillows and other filled articles and in their filling materials

Details Pillows and other filled articles and in their filling materials Pillows and other filled articles and in their filling materials

1995-10-13

1997-11-04

Edwards, Newton

Stock material or miscellaneous articles

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

Rod, strand, filament or fiber

428374, 428362, 428397, 428221, 5636, 5448, 5502, 5482, 56521, 2692, 442353, 442364, D02G 300

Patent

active

056838115

ABSTRACT:
Pillows and other filled articles are filled with bicomponent polyester fibers that have "spiral crimp" on account of a difference in chain-branched content of the polyester polymers of the components. Such bicomponent fibers are preferably novel "spiral crimp" bicomponent fibers that are hollow and/or are slickened.

REFERENCES:
patent: 5458971 (1995-10-01), Hernandez et al.

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