CURABLE FLUOROELASTOMER COMPOSITION

Compositions comprising fluoroelastomers having copolymerized units of a cyano-containing cure site monomer are cured (i.e. crosslinked) with certain aromatic diazide curatives. The crosslinks are tetrazole rings formed by the reaction of the aromatic diazide with pendant cyano groups on the fluoroe...

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Bibliographische Detailangaben
1. Verfasser:	HUNG MING-HONG
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON 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:	Compositions comprising fluoroelastomers having copolymerized units of a cyano-containing cure site monomer are cured (i.e. crosslinked) with certain aromatic diazide curatives. The crosslinks are tetrazole rings formed by the reaction of the aromatic diazide with pendant cyano groups on the fluoroelastomer.