发明授权
US07094331B2 Viscosity modification of heavy hydrocarbons using dihydric alcohols 失效
使用二元醇对重质烃进行粘度改性

Viscosity modification of heavy hydrocarbons using dihydric alcohols
摘要:
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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