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US 4,981,898 AGranted
Polycarbonate-polyester blends
AssigneeGeneral Electric Company
InventorWalt H. Bassett
Life of this patent
Estimating the term…
Abstract
A composition comprising a blend of a polyester resin and a polycarbonate resin are provided with a transesterification reaction hindering amount of a metaphosphate fiber.
Claims10
A thermoplastic composition comprising:
- (a) a polycarbonate resin;
- (b) at least one polyester resin;
- and (c) a transesterification hindering amount of a metaphosphate fiber.
Dependencies are inferred from the claim text.