Polyolefin fibers and their fabrics

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber

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Details

428364, 428392, 428394, 428395, 428365, 57288, 57305, 57313, 242918, D02G 300

Patent

active

057232172

ABSTRACT:
Novel fibers have been made from reactor grade isotactic poly-alpha-olefin wherein polypropylene is produced by single-site catalysis and has a melt flow rate of greater than zero to about 5,000, MWD in the range of about 1.0 to about 3.5.

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patent: 5271883 (1993-12-01), Timmons et al.
patent: 5403626 (1995-04-01), Johnson et al.
patent: 5637666 (1997-06-01), Winter et al.

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