Did You Know...
...that a workman who left the soap mixing machine on too long was responsible for making Ivory Soap? He was so embarrassed by his mistake that he threw the mess in a stream. Imagine his dismay when the evidence of his error floated to the surface! Result: Ivory soap, the soap that floats.
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| Number | Title | Issue Date |
| 7452850 | Lubricant composition and speed reducer using the same, and electrically operated power steering device using the same Disclosed are a lubricant composition obtained by adding a buffer particles having an average particle diameter D1 of 50 μm | 11/18/2008 |
| 7381690 | Stable aqueous slurry suspensions An aqueous slurry composition for lapping, saw wire cutting, and finishing operations which contains about 0.1 to 70% by weight of abrasive particles, 0.1 to 20% by weight of suspending particles that have a density of less than or similar to the aqueous or semi-aqu... | 06/03/2008 |
| 7323435 | Fluorinated oligourethanes Fluorinated oligourethanes, having number average molecular weight lower than or equal to 9,000, having a branched structure, formed of the following monomers and macromers: a) aliphatic, cycloaliphatic or aromatic polyisocyanates, b) heter... | 01/29/2008 |
| 7244695 | Method for reducing wear of steel elements in sliding-rolling contact According to the invention there is provided a method of reducing wear of one or both of two steel elements having surfaces in sliding or sliding-rolling contact. The method involves applying an HPF friction control composition to one, or more than one contacting su... | 07/17/2007 |
| 7045489 | Friction control compositions According to the invention there is provided a liquid friction control composition characterized as either having a high and positive friction characteristic or a low and neutral friction characteristic, comprising a retentivity agent. The liquid friction control co... | 05/16/2006 |
| 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 |
| 6727207 | Rolling bearing The present invention is to provide a rolling bearing suitable for the use under a high temperature, high speed, high load and high vibration condition, having a good rust-preventive performance and the excellent flaking life without a hazard to a human body. A roll... | 04/27/2004 |
| 6579835 | Polyurethanes having a low friction coefficient Use of fluorinated polyurethanes thermally crosslinkable for obtaining coatings having an improved friction coefficient for the dry lubrication of rubbers, plastics, metals, glass, said polyurethanes obtainable from aqueous dispersions of cationic oligour... | 06/17/2003 |
| 6562767 | Process for producing a lubricant coated laquered wire used for forming the stator winding of an electrical refrigerating compressor A lubricant for wire, which is insulated by means of a lacquer coating, and which is used for forming the stator windings of an electrical refrigerating compressor, consists of one or more compounds of the formula CH3 --Xn --R, where... | 05/13/2003 |
| 6528457 | Composition comprising halogenated oil A composition that can be used as lubricant for high electric field including spark plug boots is disclosed. The composition comprises, or is produced by combining, a halogenated oil such as a perfluoropolyether, a polytrichlorofluoroethylene, a fluorosil... | 03/04/2003 |
| 6326336 | Turbine oils with excellent high temperature oxidative stability A turbine lubricant consisting of (A) alkylated diphenylamine and/or phenylnaphthylamines, and (B) sulfurized olefins and/or sulfurized fatty acids and/or ashless dithiocarbamates and/or tetraalkylthiuram disulfides, with the balance containing (C) base o... | 12/04/2001 |
| 6265359 | Imide-Diurea and imide-urethane urea grease thickeners and organic solvent free process for preparation thereof An organic solvent free process for the preparation of a grease thickener which is at least one of an imide-diurea and an imide-urethane urea includes (a) providing approximately equimolar amounts of reagents including dibasic acid selected from the group... | 07/24/2001 |
| 6165951 | Lubricating composition The present invention relates to a lubricating composition comprising a hydrocarbon lubricant base oil in combination with (a) a phenyl-naphthylamine, (b) a thiophosphate, and (c) a diphenyl amine, preferably in combination with (d) an aspartic acid ester... | 12/26/2000 |
| 5962379 | Friction reducing additives for fuels and lubricants The invention provides certain carbonates which have been prepared by reacting alkylamines with dialkylcarbonates and/or alkylene carbonates, and their use as friction reducing additives in fuels and lubes.... | 10/05/1999 |
| 5854183 | Grease composition for constant-velocity joints A grease composition for constant-velocity joints which is prepared by blending a lube base oil with (A) a urea-urethane thickening agent comprising a mixture of (a) 20 to 95 mole % of a diurea compound of the formula (1): ##STR1## (b) 4 to 50 mole %... | 12/29/1998 |
| 5565126 | Lubricating composition A lubricating composition comprises a lubricating grease and a heat-curable resin selected from the group consisting of urea resins, malamine-formaldehyde resins, epoxy resins, furan resins, xylene resins, silicone resins and urethane resins. The lubricat... | 10/15/1996 |
| 5512191 | Aqueous functional fluid having improved resistance to micro-organisms An aqueous functional fluid composition free of formaldehyde and formaldehyde producing agents, more especially an aqueous metalworking fluid composition, having improved resistance to attack by microorganisms is provided. This fluid comprises a) water, b... | 04/30/1996 |
| 5502225 | Perfluoroalkyl terminated urethane lubricants This invention relates to perfluoroalkyl group terminated urethanes, thiourethanes and ureas of the general formula (R--X--CONH)m A where m is 1, 2 or 3, R is Rf -E and optionally R1 with the proviso that at least one R is R | 03/26/1996 |
| 5443761 | Elastic solids having reversible strain-induced fluidity Elastic solids having reversible stress-induced fluidity are prepared, e.g., by combining liquid formulations with a crystalline mixed metal hydroxide conforming substantially to the formula Lim Dd T(OH).sub.(m+2d+3+n.a) (An) | 08/22/1995 |
| 5413725 | Pour point depressants for high monounsaturated vegetable oils and for high monounsaturated vegetable oils/biodegradable base and fluid mixtures An industrial lubricant composition is described that comprises (A) at least one vegetable or synthetic triglyceride oil of the formula ##STR1## wherein R1, R2 and R3 are aliphatic hydrocarbyl groups having at least 6... | 05/09/1995 |
| 5413614 | Mannich condensation products of poly(oxyalkylene) hydroxyaromatic carbamates and fuel compositions containing the same Mannich condensation products prepared by the condensation of a compound of the formula: ##STR1## wherein R is hydrogen or lower alkyl having 1 to 6 carbon atoms; R1 is hydrogen, hydroxy, lower alkyl or lower alkoxy; R3 and R | 05/09/1995 |
| 5364546 | Lubricating oil compositions containing very long chain alkylphenyl poly(oxyalkylene) aminocarbamates Disclosed are alkylphenyl poly(oxyalkylene) aminocarbamates having at least one basic nitrogen and an average molecular weight of about 800 to 6,000 and wherein the alkyl group contains at least 40 carbon atoms. Also disclosed are lubricating oil composit... | 11/15/1994 |
| 5322529 | Substantially straight chain alkylphenyl poly(oxypropylene) aminocarbamates and fuel compositions and lubricating oil compositions therewith Disclosed are liquid alkylphenyl poly(oxypropylene) aminocarbamates which do not form a wax when cooled to -40° C. in a 50 weight percent solution with toluene, said aminocarbamates having at least one basic nitrogen and an average molecular weight of ab... | 06/21/1994 |
| 5312965 | Lubricating oil composition containing substantially straight chain alkylphenyl poly(oxypropylene) aminocarbamates Disclosed are alkylphenyl poly(oxypropylene) aminocarbamates having at least one basic nitrogen and an average molecular weight of about 600 to 6,000 and wherein the alkyl group is substantially straight-chain of at least 15 carbon atoms. Also disclosed a... | 05/17/1994 |
| 5308524 | Lubricating oil composition for 2 cycle or rotary engine Disclosed is a lubricating oil composition for 2 cycle or rotary engine, superior in biodegradability, having sufficiently high miscibility with gasoline and further superior in detergency. The lubricating oil composition is prepared by mixing (A) an este... | 05/03/1994 |
| 5248431 | Metal working lubricating composition A lubricating composition for the manufacture and surface treatment of metallic pipe, wire, sheet and so on contains a high molecular polyester or polyurethane having a weight average molecular weight of not less than 10,000 which is the product of reacti... | 09/28/1993 |
| 5217635 | Diisocyanate derivatives as lubricant and fuel additives and compositions containing same Reaction products in which polyethers are connected to hydroxyalkylated polyamines using diisocyanates have been found to be effective ashless dispersants and detergents for various lubricants and fuels.... | 06/08/1993 |
| 5190679 | Aqueous based loosener composition adapted for removing cable from a conduit An aqueous based loosener composition is provided which is particularly useful in removing cable from a conduit. The composition comprises an effective amount of a lubricating agent such as a fatty acid salt compound, an effective amount of a solvating ag... | 03/02/1993 |
| 5130359 | Viscosity index improver and method for producing the same Disclosed is a viscosity index improver in the form of a high-concentration non-aqueous dispersion of a low-viscosity olefinic polymer and a method of preparing the same. The improver comprises (1) an olefinic polymer, (2) a compound of (i) or (ii), (i) b... | 07/14/1992 |
| 5094765 | Lubricating oil composition A dispersant and viscosity index improver for lubricating oils containing an EPR or EPT polymer onto which has been free radically grafted an unsaturated urethane or unsaturated urea.... | 03/10/1992 |
| 5055607 | Long chain aliphatic hydrocarbyl amine additives having an oxy-carbonyl connecting group Long-chain aliphatic hydrocarbyl polyamino additives which comprise a long-chain aliphatic hydrocarbyl moiety, a polyamino moiety and an oxy-carbonyl connecting group which joins the aliphatic hydrocarbyl moiety and the polyamino moiety are useful as disp... | 10/08/1991 |
| 5053153 | Diisocyanate derivatives as ashless dispersants and detergents and lubricant compositions containing same Reaction products in which polyethers are connected to polyamines using diisocyanates have been found to be effective ashless dispersants and detergents for various oils of lubricating viscosity.... | 10/01/1991 |
| 5047158 | Olefinic hydrocarbon modification with sulfur imides Hydrocarbon compositions, including oligomers and polymers, for use in improving the thermo-oxidative stability and the dispersancy and viscosity index improvement (for high molecular weight) properties of fuels and lubricating oils are disclosed. These c... | 09/10/1991 |
| 5043085 | Grease composition containing urea, urea-urethane, or urethane thickeners A grease composition comprises a base oil selected from the group consisting of mineral lubricant base oils, synthetic lubricant base oils and mixtures thereof, (A) 2 to 25 wt %, based on the total weight of the composition, of a thickener selected from t... | 08/27/1991 |
| 5019287 | Enhanced wear resistant additive and lubrication oil composition containing same An additive composition containing pendant perfluoroaliphatic urethanes within a copolymer prepared from ethylene and propylene or an ethylene-propylene terpolymer containing non-conjugated diene or triene comprising from about 15 to 80 mole percent of et... | 05/28/1991 |
| 4973733 | Method of functionalizing polymers Polymers, such as polyisobutylene or ethylene-propylene copolymers, are functionalized by reaction with an activated imine to yield novel polymers.... | 11/27/1990 |
| 4973413 | Multifunctional viscosity index improver additive and lubricating oil composition containing same A polymeric lubricating oil additive containing pendant perfluoroaliphatic urethane units that behaves as a VI Improver and a fuel economy enhancer when added to lubricating oil compositions. The polymeric substrate may be a copolymer of 15-85 mole % ethy... | 11/27/1990 |
| 4933485 | Lubricating oil compositions containing very long chain alkylphenyl poly (oxyalkylene) aminocarbamates Disclosed are alkylphenyl poly(oxyalkylene) aminocarbamates having at least one basic nitrogen and an average molecular weight of about 800 to 6,000 and wherein the alkyl group contains at least 40 carbon atoms. Also disclosed are lubricating oil composit... | 06/12/1990 |
| 4915860 | Urea-urethane grease composition A urea-urethane grease composition contains, as essential ingredients, a thickener and a lubricant base oil. The thickener contains a urea-urethane mixture having a composition including 20 to 99, mol. % of a diurea compound represented by the general for... | 04/10/1990 |
| 4746447 | Carbonate treated hydrocarbyl-substituted polyamines Disclosed are additives which are useful as dispersants in marine crankcase oils and hydraulic oils, lubricating oils. In particular, disclosed are hydrocarbyl-substituted polyamines having at least one primary or secondary amino group which have been mod... | 05/24/1988 |
