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US20090203835 |
Process To Prepare a Mineral Derived Residual Deasphalted Oil Blend
The invention relates to a process to prepare an oil blend comprising: (i) de-asphalting a mineral-derived vacuum residue to obtain a de-asphalted oil, (ii) optionally extracting from the...
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US20090111936 |
Process to Prepare a Blended Brightstock
The invention relates to a bright stock base oil blend comprising of a paraffinic base oil component having a viscosity at 100° C. of from 8 to 25 mm̂/sec and a residual and de-asphalted oil...
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US20080156691 |
Metal Working Fluid
The present invention relates to a metal working fluid comprising abase oil having a viscosity index of more than 110 according to ASTM D 2270 and a pour point of less than −40° C. according to...
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US20080149529 |
LUBRICANT BASE OIL BLEND HAVING LOW WT% NOACK VOLATILITY
A lubricant base oil blend having a wt % Noack volatility less than 29, comprising a) a light base oil fraction having a kinematic viscosity at 100° C. between 1.5 and 3.6, and a wt % Noack...
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US20080128322 |
TRACTION COEFFICIENT REDUCING LUBRICATING OIL COMPOSITION
The present invention is directed to a traction coefficient reducing lubricating oil composition comprising (a) a major amount of an oil of lubricating viscosity comprising a blend of two or more...
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US20080113885 |
PROCESS FOR MAKING MEDIUM-SPEED DIESEL ENGINE OIL.
A process to make a lubricating oil, comprising: a) selecting a lubricating base oil, made from a waxy feed, having: i. less than 0.3 wt % aromatics, ii, greater than 10 wt % molecules having...
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US20080110799 |
LUBRICATING OIL COMPOSITION
The present invention provide a lubricating oil composition suitable for internal combustion engines, which composition is excellent in thermal/oxidation stability and can inhibit the increases of...
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US20080110798 |
METHOD FOR USING MEDIUM-SPEED DIESEL ENGINE OIL
A method for operating a railroad engine, comprising: using a lubricating oil in the railroad engine, wherein the lurbricating oil has: a) less than 100 ppm zinc; b) a cold cranking simulator...
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US20080060257 |
Biodiesel production and use in oil sands processing
A method for obtaining heavy oil is disclosed. The method includes mixing a material including heavy oil (e.g., oil sand) with a solvent including biodiesel to form a mixture and separating the...
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US20080029431 |
Functional fluids having low brookfield viscosity using high viscosity-index base stocks, base oils and lubricant compositions, and methods for their production and use
The present invention relates to functional fluids, especially automatic transmission fluids showing surprising low temperature Brookfield viscosities and methods to produce them.
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US20080029430 |
Hydraulic Fluid Compositions and Preparation Thereof
A hydraulic fluid composition having excellent seal compatibility is prepared from an isomerized base oil is provided. The composition comprising (i) 80 to 99.999 wt. % of a lubricating base oil...
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