POLYPROPYLENE PIPE

A pressure pipe is disclosed comprising a resin formed from: 70 to 90 wt% of a random copolymer comprising units of propylene and from 0.2 to 5 wt% of units of a C2-C10 alpha-Olefin, having an MI2 Of 0.1 - 5 g/ 10 min; 10 to 30 wt% of an elastomer comprising units of propylene and from 30 to 55 wt%...

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Bibliographic Details
Main Authors ROUYER, VIRGILE, JOEL, MAURICE, HALLOT, GAETANE, NOELLA, GHISLAINE
Format Patent
LanguageEnglish
French
German
Published 09.08.2006
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:A pressure pipe is disclosed comprising a resin formed from: 70 to 90 wt% of a random copolymer comprising units of propylene and from 0.2 to 5 wt% of units of a C2-C10 alpha-Olefin, having an MI2 Of 0.1 - 5 g/ 10 min; 10 to 30 wt% of an elastomer comprising units of propylene and from 30 to 55 wt% of units of ethylene, the MFR of the resin is from 0.1 to 2 g/10mins.
Bibliography:Application Number: EP20040790749