Flame-retardant thermoplastic polyurethane

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United States of America Patent

PATENT NO 11015053
APP PUB NO 20190270884A1
SERIAL NO

15753619

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Abstract

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The present invention relates to a composition comprising at least one thermoplastic polyurethane TPU-1 based on an aliphatic diisocyanate, a thermoplastic polyurethane TPU-2 based on an aromatic diisocyanate, a melamine cyanurate, a first phosphorus-containing flame retardant (F1) selected from the group consisting of derivatives of phosphoric acid and derivatives of phosphonic acid and a further phosphorus-containing flame retardant (F2) selected from the group consisting of derivatives of phosphinic acid. The present invention further relates to the use of such compositions for production of cable sheaths.

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Patent Owner(s)

  • BASF SE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Henze, Oliver Steffen Lemfoerde, DE 45 112
Muehren, Oliver Bramsche, DE 20 47

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