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| Number | Title | Issue Date |
| 8168571 | Lubricant combinations A lubricant composition for thermoplastic processing including at least one natural fat and/or oil with an iodine value below 10 and at least one lubricant different from the natural fat and/or oil is provided. A method for processing thermoplastics including incorp... | 05/01/2012 |
| 8168572 | Lubricant blend composition The present invention relates to a lubricant composition. The present invention more particularly relates to a fully miscible lubricant composition that comprise a polyether and a renewable raw material such as an unsaturated seed or vegetable oil. ... | 05/01/2012 |
| 8129319 | Lubricating composition A lubricating composition comprising a base oil, (A) one or more kinds of compounds selected from phenolic antioxidants and aminic antioxidants, and (B) an ester compound having a disulfide structure is provided. The lubricating composition of the present invention ... | 03/06/2012 |
| 7842653 | Process for the preparation of lubricants The present invention provides an improved process for the preparation of lubricants from vegetable oil or fat obtained from animal source. The present invention involves a reaction of vegetable oil or fat with an alcohol in the presence of a double metal cyanide ca... | 11/30/2010 |
| 7825077 | Composition of lubricating oil for two stroke gasoline engine and process for the preparation thereof This invention provides a composition of lubricating oil for two stroke gasoline engine and a process for the preparation thereof. In addition to alkyl benzenes, the composition also contains an antioxidant, an antifoaming agent, a pour point dispersant, a corrosion... | 11/02/2010 |
| 7781384 | Lubricant base from palm oil and its by-products The invention relates to a biodegradable functional fluid composition based on vegetable oil. This functional fluid suitable for lubricant, hydraulic and like fluid comprises palm olein and its by-product generated from fractionation of palm oil. The by-product is e... | 08/24/2010 |
| 7659232 | Garden tool maintenance fluid A fluid safe to plants and the environment for maintenance facilitation of hand or power garden shear and saw tools. When the said fluid with a pleasant odor is sprayed onto the blades of said tools it will clean, lubricate, disinfect and inhibit rust in one step on... | 02/09/2010 |
| 7601677 | Triglyceride based lubricant A method for lubrication by supplying a liquid lubricant to moving metal parts, more than fifty percent by weight of the liquid lubricant being a triglyceride vegetable oil having a saturated fatty acid content of less than nine percent by weight of the triglyceride... | 10/13/2009 |
| 7528097 | Non-emulsion based oil simulant A composition and method for a non-emulsion crude oil simulant containing biodegradable oil, and a terpene is disclosed and described. Biodegradable oils such as canola oil, cottonseed oil, and soybean oil can be particularly beneficial for use in connection with th... | 05/05/2009 |
| 7449433 | Rigid structure lubricant A rigid structure comprising a lubricant, an absorbent material, and a reinforcing material. The reinforcing material may be comprised of a fibrous and/or a plastic material. The absorbent material is comprised of a fibrous material. The lubricity and wear rate of t... | 11/11/2008 |
| 7439212 | Soybean oil based metalworking fluids The inventive composition comprises compatible combinations of vegetable oils and polar non-chlorine phosphorous-based extreme pressure additives, the composition being either (a) a working strength straight oil, (b) a soluble oil concentrate dilutable to a working ... | 10/21/2008 |
| 7414015 | Metal working lubricant formulations based on supercritical carbon dioxide A method for lubricating a metal workpiece during a metalworking process includes delivering supercritical carbon dioxide to the workpiece during the metalworking process. The supercritical carbon dioxide acts as a lubricant, coolant, chip evacuator, and/or carrier ... | 08/19/2008 |
| 7361629 | Additives for lubricants and fuels A multi-functional composition for use as an additive for fuels and lubricants. The composition includes an amination product of a hydrocarbyl substituted succinic acylating agent and a mixture containing an aliphatic polyamine and an aromatic polyamine. The molar r... | 04/22/2008 |
| 7279448 | Poly(hydroxy thioether) vegetable oil derivatives useful as lubricant additives A novel class of chemically-modified vegetable oils is prepared by reacting epoxidized triglyceride oils with thiols. The resultant poly(hydroxy thioether) derivatives have utility as antiwear/antifriction additives for environmentally-friendly industrial oils and a... | 10/09/2007 |
| 7252779 | Transesterification composition of fatty acid esters, and uses thereof This invention is a composition that includes a transesterified fatty acid ester resulting from the reaction of a fatty acid ester, in the presence of an acid, with a hydroxyl-containing compound. The fatty acid esters of the invention are selected from those with a... | 08/07/2007 |
| 7231976 | Method of treating an oil or gas well with biodegradable low toxicity fluid system A method of treating a well consists of introducing into the wellbore a biodegradable fluid system containing a blend of lactic acid ester, such as ethyl lactate, and a fatty acid ester, such as methyl soyate. The fluid system may be further in the form of a microem... | 06/19/2007 |
| 7214649 | Hydrocarbyl dispersants including pendant polar functional groups A dispersant composition for use as a lubricant additive. The dispersant composition includes a reaction product of an acrylamide and a compound having at least one primary or secondary amine group and being selected from the group consisting of hydrocarbyl-substitu... | 05/08/2007 |
| 7109152 | Lubricant composition Use of a liquid composition for lubricating conveyor belts is provided, said liquid composition being suitable for producing a “dry” lubricant film on a surface by discontinuous application thereof, wherein the liquid composition can also be used for continuous ... | 09/19/2006 |
| 7098173 | Thermally stable antifoam agent for use in automatic transmission fluids Antifoam compositions for automatic transmission fluids contain antifoam agents comprising perfluoropolyether compounds (PFPE). An automatic transmission fluid is provided containing the antifoam composition in a lubricating base oil, along with conventional additiv... | 08/29/2006 |
| 7048875 | High oleic acid oil compositions and methods of making and electrical insulation fluids and devices comprising the same High oleic acid triglyceride compositions that comprise fatty acid components of at least 75% oleic acid, less than 10% diunsaturated fatty acid component; less than 3% triunsaturated fatty acid component; and less than 8% saturated fatty acid component; and having ... | 05/23/2006 |
| 7014694 | Oil-based additive for corrosion inhibitors An oil-based corrosion inhibitor composition for use in lubricating and/or hydraulic oils includes an oil-soluble sulfonate salt, an imidazoline salt of a fatty acid or a poly acid, and a polymerized ester, with the corrosion inhibitor composition being diluted with... | 03/21/2006 |
| 6919302 | Use of an oil composition for temporary treatment of metal surfaces The invention concerns the use of an oil composition for temporarily protecting and lubricating metal surfaces, characterised in that said composition contains: at least 30% of at least a saturated or unsaturated C≦18 fatty acid triglyceride (Compound A... | 07/19/2005 |
| 6902606 | Release agent formulas and methods High viscosity release agents inhibit undesirable sticking of asphalt, concrete, and other materials. The release agents can be used on forms, containers, mixers and various other items. Preferred formulations have little or no water, and are durable enough that a s... | 06/07/2005 |
| 6903082 | Methods of treating inflammatory conditions of the gastrointestinal tract using 4-APAA and compositions thereof Compounds are disclosed having the structure of Formula I: where R1, R3, and R4 are independently hydrogen or C1 to C4 alkyl, and R2 is: | 06/07/2005 |
| 6878678 | Oil composition for automatic transmission To provide an oil composition for automatic transmission having high wet friction torque capacity and shudder preventing performance, and excellent also in durability of shudder preventing performance as an automatic transmission oil for lock-up clutch and slip cont... | 04/12/2005 |
| 6803351 | Biodegradable machine tool coolant A new additive for water based metal cutting and grinding coolant comprises a combination of soybean oil and surfactant, the surfactant being a nonoxynol or alcohol based detergent that is biodegradable. The proportion of soybean oil to surfactant is adjusted for me... | 10/12/2004 |
| 6764983 | Antioxidant compositions and industrial fluids containing same The present invention provides new compounds that can be used as antioxidants for either molecules that do not conation ester groups or esters of alcohols that contain two or more ester groups per molecule wherein at least two of the ester groups are on adjacent car... | 07/20/2004 |
| 6734147 | Lubricant compositions and methods A process is disclosed for manufacturing a lubricant composition comprising combining a superabsorbent polymer with a material for decreasing friction between moving surfaces. The superabsorbent polymer absorbs from about 25 to greater than 100 times its weight in w... | 05/11/2004 |
| 6645404 | High oleic acid oil compositions and methods of making and electrical insulation fluids and devices comprising the same High oleic acid triglyceride compositions that comprise fatty acid components of at least 75% oleic acid, less than 10% diunsaturated fatty acid component; less than 3% triunsaturated fatty acid component; and less than 8% saturated fatty acid component; ... | 11/11/2003 |
| 6641927 | Soybean oil impregnation wood preservative process and products A process for treating wood and wood products is disclosed. Wood is impregnated under pressure with soybean oil or a mixture of vegetable oils with soybean oil, which oil is caused to polymerize within the wood. The polymerized oil is effectively fixed wi... | 11/04/2003 |
| 6624124 | Biodegradable penetrating lubricant A biodegradable penetrating lubricant, comprised of: (A) at least one triglyceride oil of the formula: ##STR1## wherein R1, R2, and R3 are aliphatic hydrocarbyl groups containing from about 7 to about 23 carbon atoms; (... | 09/23/2003 |
| 6620772 | Biodegradable penetrating lubricant A biodegradable penetrating lubricant, comprised of: (A) at least one triglyceride oil of the formula: ##STR1## wherein R1, R2, and R3 are aliphatic hydrocarbyl groups containing from about 7 to about 23 carbon atoms; (... | 09/16/2003 |
| 6562768 | Composition for and method of cutting internal threads on the surface of a hole in a workpiece This invention provides a tapping composition, a method of making the tapping composition and a method of using the tapping composition to cut internal threads on the surface of a hole drilled in metal. The tapping composition of this invention is compris... | 05/13/2003 |
| 6534454 | Biodegradable vegetable oil compositions A composition, comprising; (A) at least one triglyceride oil of the formula ##STR1## wherein R1, R2 and R3 are aliphatic hydrocarbyl groups containing from about 7 to about 23 carbon atoms and (B) an antioxidant comprising an ... | 03/18/2003 |
| 6531430 | Engines lubricated with vegetable oil lubricants An internal or an external combustion engine which has at least one surface coated with a lubricant made up of vegetable-based products. The products preferably include a base oil containing primarily mono, di and triglycerides and free fatty acids, 5-30%... | 03/11/2003 |
| 6518226 | Flowable composition and a process for making the flowable composition A flowable nondigestible oil composition having a Consistency in a temperature range of 20° C. to 40° C. of less than about 600 P.sec.sup.(n-1), preferably less than about 400 p.sec.sup.(n-1). The flowable nondigestible oil contains a liquid component h... | 02/11/2003 |
| 6500789 | Anti-corrosion lubricant for pollution sensitive uses An economical lubricant blended from refined bleached deodorized soybean oil, a food grade. additive that confers "tack" or stringiness, and a food grade anti-oxidant. The preferred food grade additive that confers "tack" is FUNCTIONAL V-584 and the prefe... | 12/31/2002 |
| 6485659 | Electrical apparatus with dielectric fluid blend of polyalphaolefins and polyol esters or triglycerides The present invention comprises a mixture of hydrocarbons having a well-defined chemical composition that is suitable for use as a dielectric coolant in electrical equipment in general, and specifically in transformers. The dielectric coolants of the pres... | 11/26/2002 |
| 6465401 | Oils with heterogenous chain lengths Oils containing a triacylglycerol polyol ester and a non-glycerol polyol ester are described, as well as methods of making such oils. Methods for improving lubrication properties of a vegetable oil also are described.... | 10/15/2002 |
| 6429175 | Lubricating grease composition A lubricating grease composition including the combination of an oil base, a thickener, and bismuth preferably in the form of a bismuth carboxylate. The grease has excellent film strength, improved "anti-washout" capabilities, and, depending on the thicke... | 08/06/2002 |
