Abstract:
Fuel oil compositions, containing a pour depressant to provide a pour point below 0*F., exhibit improved pumpability as a result of the inclusion of a minor amount of certain styrenebutadiene copolymers.
Abstract:
Fuel oil compositions, containing a pour depressant to provide a pour point below 0* F., exhibit improved pumpability as a result of the inclusion of a minor amount of certain low molecular weight butene polymers.