Phthalate-free PP homopolymers for meltblown fibers

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United States of America Patent

PATENT NO 9828698
APP PUB NO 20170029980A1
SERIAL NO

15039107

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Abstract

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The present invention is directed to a new polypropylene composition comprising a propylene homopolymer, to a melt-blown fiber comprising the polypropylene composition, to a melt blown web comprising the melt blown fiber and/or the polypropylene composition, to an article comprising the melt blown fiber and/or the melt blown web as well as to the use of the polypropylene composition for improving the relation between pressure drop and hydrohead of a melt-blown web.

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Patent Owner(s)

Patent OwnerAddress
BOREALIS AGAUSTRIA VIENNA VIENNA VIENNA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fiebig, Joachim St. Marien, AT 34 151
Gahleitner, Markus Neuhofen/Krems, AT 250 1001
Klimke, Katja Abu Dhabi, AE 44 200
Luyten, Anita Beringen, BE 3 41
Van, Paridon Henk Averbode, BE 24 54
Wang, Jingbo Linz, AT 261 939

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