REDUCING DOPED POLYACETYLENE CROSSLINKING AND EMBRITTLEMENT,AND COMPOSITIONS CONTAINING POLYACETYLENE SO TREATED

REDUCING DOPED POLYACETYLENE CROSSLINKING AND EMBRITTLEMENT,AND COMPOSITIONS CONTAINING POLYACETYLENE SO TREATED

A process for reducing doped polyacetylene crosslinking and embrittlement comprises treating the polyacetylene with a material selected from the class consisting of (a) hindered phenols; (b) alkyl ethers of hydroquinone, wherein the alkyl group has from 1 to about 12 carbon atoms; and (c) dialkyl th...

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Bibliographische Detailangaben
1. Verfasser: MYERS ROBERT MARSHALL
Format: Patent
Sprache:eng
Schlagworte:
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Beschreibung
Zusammenfassung:A process for reducing doped polyacetylene crosslinking and embrittlement comprises treating the polyacetylene with a material selected from the class consisting of (a) hindered phenols; (b) alkyl ethers of hydroquinone, wherein the alkyl group has from 1 to about 12 carbon atoms; and (c) dialkyl thiodipropionates wherein each of said alkyl groups has from 1 to about 18 carbon atoms and each alkyl group may be the same or different. A doped polyacetylene composition exhibiting enhanced resistance to polyacetylene crosslinking and embrittlement contains a doped polyacetylene and a material, as defined above, associated with said doped polyacetylene.