Polypropylene composition with improved processability and impact strength

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12240969
APP PUB NO 20220389204A1
SERIAL NO

17771219

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Abstract

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The present invention relates to heterophasic polypropylene compositions comprising a propylene homo- or copolymer forming a crystalline fraction as a matrix and an amorphous propylene ethylene elastomer as a soluble fraction dispersed in said matrix. The heterophasic polypropylene compositions further comprise an elastomeric ethylene/alpha-olefin random copolymer. The heterophasic polypropylene compositions have a well-balanced relation between stiffness and impact strength, low volatile and semi-volatile emissions and good processability.

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Patent Owner(s)

  • BOREALIS AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bernreitner, Klaus Linz, AT 184 633
Gahleitner, Markus Linz, AT 250 1001
Leskinen, Pauli Linz, AT 137 525
Wang, Jingbo Linz, AT 259 939

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