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US 4,735,993 AGranted
Binary polycarbonate blends
AssigneeGeneral Electric Company
InventorsPing Y. Liu, Toshio Ishihara
Life of this patent
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Abstract
A composition comprising an admixture of: (a) at least one high molecular weight aromatic carbonate resin; and (b) an impact modifying, gasoline solvent resistant effective amount of an ethylene alkylacrylate wherein alkyl is from one to six carbon atoms, inclusive, and the ethylene is from about 55 to 75 weight percent aand the alkylacrylate is from about 25 to 45 weight percent, based on the ethylene alkylacrylate polymer.
Claims8
A binary composition consisting essentially of an admixture of:
- (a) at least one high molecular weight aromatic carbonate resin;
- and
- (b) an impact modifying, gasoline solvent resistant effective amount of an ethylene alkylacrylate wherein alkyl is from one to six carbon atoms, inclusive, and the ethylene is from about 55 to 75 weight percent and the alkylacrylate is from about 25 to 45 weight percent, based on the ethylene alkylacrylate polymer.
Dependencies are inferred from the claim text.