Splittable multicomponent polyolefin fibers
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United States of America Patent
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Oct 8, 2002
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N/A
app pub date -
Aug 10, 1999
filing date -
Aug 10, 1999
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Abstract
Mechanically divisible multicomponent fibers are disclosed having at least a first component comprised of a branched alkyl olefin polymer and at least a second component comprised of a straight-chain alkyl olefin polymer. The multicomponent fibers are particularly useful in the manufacture of nonwoven structures, and in particular nonwoven structures used as filter media.
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