IMPACT MODIFICATION OF THERMOPLASTICS

IMPACT MODIFICATION OF THERMOPLASTICS

Compositions having good low temperature impact performance made from a thermoplastic (e.g., a polyolefin such as polypropylene) and either at least one linear ethylene/C5-C20 .alpha.-olefin or at least one substantially linear ethylene/C3-C20 .alpha.-olefin polymer are disclosed. The compositions a...

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Bibliographische Detailangaben
Hauptverfasser: BETSO, STEPHEN R, FISKE, THOMAS R, TURLEY, ROBERT R, SILVIS, H. CRAIG, MURRAY, DANIEL J
Format: Patent
Sprache:eng ; fre
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Zusammenfassung:Compositions having good low temperature impact performance made from a thermoplastic (e.g., a polyolefin such as polypropylene) and either at least one linear ethylene/C5-C20 .alpha.-olefin or at least one substantially linear ethylene/C3-C20 .alpha.-olefin polymer are disclosed. The compositions are easily molded and have particula r utility in making automotive facia, parts and other household articles.