THERMOPLASTIC OLEFINIC COMPOSITIONS

Thermoplastic olefinic compositions comprising (a) at least one ethylene/ -olefin polymer having a PRR between 8 and 70 and (b) at least one polypropylene polymer and an (a)/(b) weight ratio of greater than 50/less than 50 to 90/10. The compositions are used in extrusion, calendering, blow molding,...

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Bibliographic Details
Main Authors WALTON, KIM LOUIS, LAUGHNER, MICHAEL KENNETH, WEAVER, LAURA BAUERLE
Format Patent
LanguageEnglish
French
Published 02.07.2013
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:Thermoplastic olefinic compositions comprising (a) at least one ethylene/ -olefin polymer having a PRR between 8 and 70 and (b) at least one polypropylene polymer and an (a)/(b) weight ratio of greater than 50/less than 50 to 90/10. The compositions are used in extrusion, calendering, blow molding, foaming and thermoforming processes to make a variety of articles, such as automotive instrument panel skins.
Bibliography:Application Number: CA20042548435