CAT CRACKER BOTTOMS IN ASPHALT
Asphalt compositions are provided containing a ductility improving amount of a refinery stream obtained in the form of a bottoms fraction from a thermofor catalytic cracking or fluid catalytic cracking operation.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | Asphalt compositions are provided containing a ductility improving amount of a refinery stream obtained in the form of a bottoms fraction from a thermofor catalytic cracking or fluid catalytic cracking operation. |
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