Properties for flash-spun products

Details Properties for flash-spun products Properties for flash-spun products

1997-03-27

2000-09-12

Jones, Deborah

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Nonwoven fabric

Including strand or fiber material which is of specific...

442339, 442340, 442401, D04H 300

Patent

active

061178012

ABSTRACT:
This invention relates to flash spinning copolymers which provide softness and quietness to nonwoven sheet structures formed of plexifilamentary film-fibril material. In particular, flash spinning polyethylene with an ethylene copolymer provides a substantial improvement in softness and quietness.

REFERENCES:
patent: 3081510 (1963-03-01), Klein et al.
patent: 3227784 (1966-01-01), Blades et al.
patent: 3227794 (1966-01-01), Anderson et al.
patent: 3920874 (1975-11-01), Dempsey et al.
patent: 5081177 (1992-01-01), Shin
patent: 5192468 (1993-03-01), Coates et al.
patent: 5272236 (1993-12-01), Lai et al.
patent: 5278272 (1994-01-01), Lai et al.
patent: 5322728 (1994-06-01), Davey et al.
patent: 5415818 (1995-05-01), Cloutier et al.
patent: 5436074 (1995-07-01), Shimura et al.

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