POLY(ARYL ETHER KETONES) CONTAINING SULFUR

Compositions comprising a) between 0.1 to 5% sulfur present as at least one member of the class consisting of elemental sulfur, aliphatic and aromatic dithiols, polymeric oxidation products thereof comprising repeat units of the formula -R-S-S- where R is a bivalent aliphatic or aromatic radical and...

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Bibliographische Detailangaben
Hauptverfasser:	CHAN, CHI M, TANOUS, ADAM C
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	Compositions comprising a) between 0.1 to 5% sulfur present as at least one member of the class consisting of elemental sulfur, aliphatic and aromatic dithiols, polymeric oxidation products thereof comprising repeat units of the formula -R-S-S- where R is a bivalent aliphatic or aromatic radical and inorganic sulphides by weight and b) a poly(aryl ether ketone); useful because of their high tensile modulus, high-temperature adhesive properties, and dimensional stability. In a further embodiment the composition further contains a reinforcing filler such as glass or carbon fibers. In a further embodiment the composition may be made into fibers or used as adhesives.