Viscosity modification of heavy hydrocarbons using dihydric alcohols
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United States of America Patent
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Aug 22, 2006
Grant Date -
May 5, 2005
app pub date -
Nov 5, 2003
filing date -
Nov 5, 2003
priority date (Note) -
Expired
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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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