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US 4,393,156 AGranted
Hydrolytically stable polyester-carbonate compositions
AssigneeGeneral Electric Company
InventorKenneth F. Miller
Life of this patent
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Abstract
An improved hydrolytically stable aromatic polyester-carbonate composition comprising in admixture an aromatic polyester-carbonate resin and a hydrolytically stabilizing amount of at least one stabilizing compound selected from epoxy silanes and epoxy siloxanes.
Claims65
An aromatic polyester-carbonate composition having improved hydrolytic stability comprising in admixture an aromatic polyester-carbonate resin and a stabilizing amount of at least one hydrolytic stabilizer selected from the class consisting of epoxy silanes and epoxy siloxanes.
Dependencies are inferred from the claim text.