Soft polyolefin compositions with improved processability

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United States of America Patent

PATENT NO 9029455
APP PUB NO 20100174029A1
SERIAL NO

12733301

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Soft polyolefin composition with improved processability comprising from 8 to 45% by weight of a polypropylene component (A), from 82 to 45% by weight of an elastomeric component (B), and from 10 to 25% by weight of a viscosity reducing agent (C) comprising polybutene-1 and paraffinic wax or grease. The composition is easily processable also by injection molding and has better tensile properties than compositions in which processability is improved by visbreaking.

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Patent Owner(s)

  • BASELL POLIOLEFINE ITALIA S.R.L.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Clippeleir Johan Oud Heverlee, BE 4 10
Goberti, Paolo Vigarano Mainarda, IT 22 103
Morhard, Friederike Köln-Sürth, DE 11 54
Pellegatti, Giampaolo Boara, IT 64 227
Spataro, Stefano Ferrara, IT 29 55

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