Blends of a poly(aryl ether) and a poly(alkylene terephthalate) for electrical devices
AssigneeAmoco Corporation
InventorLawrence A. McKenna
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Abstract
Described herein are blends of a particular poly(aryl ether), a poly(alkylene terephthalate), and a nucleating agent. These blends are suitable for molding into electrical connectors which do not blister when subjected to vapor phase reflow and infrared reflow applications.
Claims4
An electrical conductor assembly for use in switches, connectors, contactors, relays, and the like comprising a polymeric composition shell which does not blister when subjected to vapor phase reflow and infrared reflow applications, said composition shell comprising a poly(aryl ether) having a melt flow of between 20 and 30 g/10 minutes at 343.degree. C., as measured by ASTM D-1238, a poly(alkylene terephthalate) and a nucleating agent for the poly(alkylene terephthalate), and an electrical conductive metal core extending at least partially through said shell.
Dependencies are inferred from the claim text.