METHOD FOR MAKING POLYARYLALIPHATICETHERKETONE POLYMERS AND COPOLYMERS THEREOF

METHOD FOR MAKING POLYARYLALIPHATICETHERKETONE POLYMERS AND COPOLYMERS THEREOF

A process for producing a polymer includes polymerizing a monomer system containing a compound of formula: Ar-O-Ar-C(═O)-X-C(═O)-Ar-O-Ar in a reaction medium containing a Lewis acid. In the formula, X is an aliphatic moiety, and Ar is an aromatic moiety. The reaction medium further includes a dielec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Smith Kaylie Jane, Towle Ian David Henderson
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:A process for producing a polymer includes polymerizing a monomer system containing a compound of formula: Ar-O-Ar-C(═O)-X-C(═O)-Ar-O-Ar in a reaction medium containing a Lewis acid. In the formula, X is an aliphatic moiety, and Ar is an aromatic moiety. The reaction medium further includes a dielectrophile. The dielectrophile is a compound of formula: L-(O═)C-Ar-C(═O)-L, in which L is a leaving group.