Fibers of polyolefin polymers

Details Fibers of polyolefin polymers Fibers of polyolefin polymers

1992-11-24

1994-06-21

Teskin, Fred

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Noninterengaged fiber-containing paper-free web or sheet...

428364, 428365, 526347, 5263481, 2642108, 57243, 66171, 66202, 139420R, C08F21006, D04H 316

Patent

active

053227280

ABSTRACT:
Fiber with unique elastic properties comprising copolymer, of ethylene and comonomer, having density in the range of about 0.86 to about 0.93 g/cm.sup.3, MWD in the range of about 2 to about 3.5, melt index in the range of about 4 to about 1000, and SDBI less than about 25.degree. C.

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patent: 4880691 (1989-11-01), Sawyer et al.
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patent: 5057475 (1991-10-01), Canich et al.
patent: 5068141 (1991-11-01), Kubo et al.
patent: 5078935 (1992-01-01), Kobayashi et al.
patent: 5153157 (1992-10-01), Hlatky et al.
Wadsworth, L. C.; Goswami, B. C.; "Nonwoven Fabrics: Spunbonded and Meltblown Processes"; pp. 6-1:6-11; Jul. 30-Aug. 3, 1990; proceeding Eighth Annual Nonwovens Workshop, sponsored by TANDEC, University of Tennessee. Knoxville.
"Meltblown Process"; pp. 7-12; Meltblown Technology Today, Miller Freeman Publications, Inc. San Francisco, Calif.

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