Radically functionalized olefin-based polymer with reduced molecular weight change and method

Radically functionalized olefin-based polymer with reduced molecular weight change and method

The present disclosure provides a functionalized olefin-based polymer, a process for producing the same, and articles containing the functionalized olefin-based polymer. The functionalized olefin-based polymer includes an olefin-based polymer, and a functional agent grafted to the olefin-based polym...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: STOLZ-DUNN SANDRA K
Format: Patent
Sprache:chi ; eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:The present disclosure provides a functionalized olefin-based polymer, a process for producing the same, and articles containing the functionalized olefin-based polymer. The functionalized olefin-based polymer includes an olefin-based polymer, and a functional agent grafted to the olefin-based polymer by way of a coagent. The coagent is either a cinnamoyl derivative and/or a cyano-acrylate compound. The presence of the coagent inhibits a change in the molecular weight during radical functionalization of the olefin-based polymer.