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U.S. Department of Energy
Office of Scientific and Technical Information

Molding compositions having an enhanced resistance to gasoline

Patent ·
OSTI ID:6320351
The present invention is directed to thermoplastic molding compositions which comprise a blend containing a thermoplastic polyester, a polycarbonate resin and an impact modifier and an amount of a blocked polyisocyanate prepolymer sufficient to improve the impact resistance and gasoline resistance of said blend.
Assignee:
Mobay Chemical Corp.
Patent Number(s):
US 4522979
OSTI ID:
6320351
Country of Publication:
United States
Language:
English