Lithium salts of fatty alcohol sulphates for cleaning boreholes, boring devices and borings
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United States of America Patent
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Jun 14, 2011
Grant Date -
Sep 25, 2008
app pub date -
Jul 6, 2005
filing date -
Jul 15, 2004
priority date (Note) -
Expired
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Abstract
in which R is a saturated, unsaturated, branched or linear alkyl group containing 8 to 22 carbon atoms, preferably the lithium salts of alkyl sulfates are comprised of a mixture of those in which R is a saturated, linear alkyl groups having 8 to 14 carbon atoms.
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