摘要:
Heavy fractions of paraffinic lubes produced over dewaxing catalysts are effective as wax crystal modifiers for being hydrocarbons notwithstanding that such heavy fractions have pour points above that of the liquid hydrocarbon.
摘要:
Extra heavy lube base stocks are separated from heavy lube oils with a polar solvent in an amount sufficient to form a first light phase and a second heavy phase. The phases are then separated and the solvent is removed from the second heavy phase to yield an extra heavy lube.
摘要:
The instant invention relates to crystalline forms of MK-1775, an inhibitor of Weel kinase. Specifically, the instant invention relates to hemihydrates of MK-1775.
摘要:
The instant invention relates to crystalline forms of MK-1775, an inhibitor of Weel kinase. Specifically, the instant invention relates to hemihydrates of MK-1775.
摘要:
An automatic titration apparatus for optically determining incompatibility of petroleum oils. The apparatus includes reservoirs for oil and solvent, a sealed temperature-controlled mixing vessel, including a liquid mixer, pumps and transfer lines for dispensing oil and solvent from said reservoirs to said mixing vessel wherein oil and solvent are mixed to form a mixture, an aggregate detector, transfer lines for transferring said mixture to the aggregate detector, and a computer programmed to operate and monitor all elements of said apparatus.
摘要:
The present invention provides a novel crystalline form of verubecestat (Crystalline Form II of Verubecestat) and pharmaceutically acceptable compositions thereof, each of which may be useful in treating, preventing, ameliorating, and/or delaying the onset of an Aβ pathology and/or a symptom or symptoms thereof. Non-limiting examples of such Aβ pathologies, including Alzheimer's disease and mild cognitive impairment, are disclosed herein.
摘要:
The instant invention relates to crystalline forms of MK-1775, an inhibitor of Weel kinase. Specifically, the instant invention relates to hemihydrates of MK-1775.