Viscosity modification of heavy hydrocarbons using dihydric...

Details Viscosity modification of heavy hydrocarbons using dihydric... Viscosity modification of heavy hydrocarbons using dihydric...

2006-08-22

2006-08-22

Caldarola, Glenn (Department: 1764)

Mineral oils: processes and products

Asphalts, tars, pitches and resins; making, treating and...

C208S022000, C208S023000, C208S044000, C585S003000, C137S013000

Reexamination Certificate

active

07094331

ABSTRACT:
A low viscosity, high softening point heavy hydrocarbon material having a viscosity reducing amount of at least one dihydric alcohol dissolved therein, and a method for producing such heavy hydrocarbon material, are disclosed.

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