Polypropylene pipe composition

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12134688
APP PUB NO 20210108058A1
SERIAL NO

17050048

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Abstract

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Polypropylene composition having a melting temperature Tm of 135° C. to 140° C. (DSC according to ISO 11357/part 3), —an MFR2 of 0.05 to 0.50 g/10 min (2.16 kg, 230° C., IS01133), a XS according to IS016152 of 0.2 to 2.5 wt.-%, and a molecular weight distribution Mw/Mn of at least 2.8 and less than 6.0, wherein Mn is the number average molecular weight and Mw is the weight average molecular weight both being determined by Gel Permeation Chromatography (GPC) according to ISO 16014-4:2003, and ASTM D 6474-99, whereby the polypropylene composition comprises units derived from 1-hexene in an amount of 1.80 wt.-% to 5.0 wt.-%.

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Patent Owner(s)

Patent OwnerAddress
BOREALIS AGWAGRAMER STRASSE 17-19 VIENNA 1220

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bernreitner, Klaus Linz, AT 184 633
Gahleitner, Markus Linz, AT 250 1001
Leskinen, Pauli Porvoo, FI 137 525
Wang, Jingbo Linz, AT 261 939

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