Class / Patent application number | Description | Number of patent applications / Date published |
508382000 | Heavy metal or aluminum bonded directly to carbon | 17 |
20080248981 | Lubricating oil composition - The lubricating oil composition of the invention comprises a lubricating base oil with a urea adduct value of no greater than 4% by mass and a viscosity index of 100 or higher, an ashless friction modifier at 0.01-10% by mass and a phosphorus-containing anti-wear agent at 0.01-0.2% by mass as phosphorus, based on the total amount of the composition. | 10-09-2008 |
20080274922 | Lubricant Composition and Antioxidant Composition - The lubricating oil composition of the present invention comprises at least one species of aromatic constituent selected from the following (a1) to (a5):
| 11-06-2008 |
20080318817 | Lubricant Composition - The lubricating oil composition of the present invention comprises a base oil for lubricating oil, (A) at least one species selected from the phosphorus compounds represented by the following General Formula (1) or (2) as well as metal salts (excluding molybdenum salts) and amine salts thereof, and (B) an organic molybdenum compound not containing sulfur as a constituent element (in the formula, R | 12-25-2008 |
20090042753 | Method for enhancing the oxidation and nitration resistance of natural gas engine oil compositions and such compositions - The resistance to oxidation and nitration of a gas engine oil is improved by the use of a combination of a hindered phenolic antioxidant and an (alkylated) phenyl-α-naphthylamine antioxidant. The additional use of an organo molybdenum compound further enhances the resistance to oxidation and nitration. | 02-12-2009 |
20100016195 | Lube Base Oil, Lubricating Oil Composition For Internal Combustion Engine, And Lubricating Oil Composition For Drive Transmissoin Device - The lubricating base oil of the invention satisfies at least one of conditions (a) or (b) below. The lubricating oil composition for an internal combustion engine according to the invention comprises the lubricating base oil of the invention, an ashless antioxidant containing essentially no sulfur as a constituent element, and at least one compound selected from among ashless antioxidants containing sulfur as a constituent element and organic molybdenum compounds. Also, a lubricating oil composition for a power train device according to the invention comprises the lubricating base oil of the invention, a poly(meth)acrylate-based viscosity index improver and a phosphorus-containing compound. | 01-21-2010 |
20100035777 | Lubricant base oil, lubricant composition for internal combustion engine and lubricant composition for driving force transmitting device - The lubricating base oil of the invention is characterized by satisfying at least one of the following conditions (a) or (b).
| 02-11-2010 |
20100041572 | Lube Base Oil, Process for Production Thereof, and Lubricating Oil Composition - The present invention provides a lubricating base oil comprising saturated components of 90% by mass or greater, wherein the proportion of cyclic saturated components among the saturated components is not greater than 40% by mass, and by having a viscosity index of 110 or higher and an iodine value of not greater than 2.5. The lubricating base oil of the invention exhibits excellent viscosity-temperature characteristics and heat and oxidation stability while also allowing additives to exhibit a higher level of function when additives are included. The lubricating base oil of the invention is suitable for use in various lubricating oil fields, and is especially useful for reducing energy loss and achieving energy savings in devices in which the lubricating base oil is applied. | 02-18-2010 |
20100298184 | SOLVENT COMPOSITION - A solvent composition includes a substance that is subject to oxidative alteration by an oxygen radical, and a compound that has a superoxide dismutase-mimetic activity that includes oxygen radical-removing capability. In the solvent composition of the invention, oxygen radicals can be removed by the compound having an superoxide dismutase-mimetic activity that includes oxygen radical-removing capability, and therefore the substance that is subject to oxidative alteration can be prevented from oxidizing. | 11-25-2010 |
20110065618 | LUBRICANT OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE - The lubricating oil composition for an internal combustion engine of the invention comprises a lubricating base oil having a urea adduct value of not greater than 4% by mass and a viscosity index of 100 or greater, an ash-free antioxidant containing no sulfur as a constituent element, and at least one compound selected from among ash-free antioxidants containing sulfur as a constituent element and organic molybdenum compounds. | 03-17-2011 |
20110077181 | Lubricant composition and antioxidant composition - The lubricating oil composition of the present invention comprises at least one species of aromatic constituent selected from the following (a1) to (a5):
| 03-31-2011 |
20110218131 | LUBRICANT COMPOSITION AND METHOD FOR PRODUCING SAME - A lubricating oil composition comprising: a lubricating base oil comprising a first lubricating base oil component having a urea adduct value of not greater than 4% by mass, a kinematic viscosity at 40° C. of 14-25 mm | 09-08-2011 |
508383000 | The heavy metal or aluminum is bonded directly to carbonyl, or is double bonded directly to chalcogen | 2 |
20100173815 | ORGANIC MOLYBDENUM COMPOUNDS AND LUBRICATING COMPOSITIONS WHICH CONTAIN SAID COMPOUNDS - The present invention provides cyclopentadienyl molybdenum hexa-carbonyl complexes which can be represented by general formula (1) which is indicated below. | 07-08-2010 |
20110312863 | ORGANIC MOLYBDENUM COMPOUNDS AND LUBRICATING COMPOSITIONS WHICH CONTAIN SAID COMPOUNDS - The present invention provides dicyclopentadienyl molybdenum crosslinked complexes which can be represented by general formula (1) below, the use thereof as friction-modifiers and lubricating compositions which contain these compounds. | 12-22-2011 |
508384000 | The heavy metal or aluminum is directly bonded only to carbon | 4 |
20110053815 | LUBRICANT COMPOSITION - The invention provides a lubricating oil composition comprising:
| 03-03-2011 |
20110263469 | POLY (ALKYL EPOXIDES), PROCESS FOR MAKING, AND LUBRICANT COMPOSITIONS HAVING SAME - A process for making a poly(alkyl epoxide). The process has the step of polymerizing one or more alkyl epoxide monomers in the presence of a cationic catalyst according to the following sequences: | 10-27-2011 |
20150099677 | REDOX COUPLE-BASED MITIGATION OF FLUID-FLOW-DRIVEN ELECTROCHEMICAL SURFACE DEGRADATION - The present disclosure relates to methods, systems, hydraulic fluids and additives for reducing the rate of surface current degradation for components in a hydraulic system, wherein the hydraulic system is exposed to phosphate-ester-based hydraulic fluid. | 04-09-2015 |
20160152919 | REDOX COUPLE-BASED MITIGATION OF FLUID-FLOW-DRIVEN ELECTROCHEMICAL SURFACE DEGRADATION | 06-02-2016 |