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| Number | Title | Issue Date |
| 7439211 | Method for preparing a lubricating composition based on polysiloxanes not releasing hydrogen The invention concerns a method for preparing a lubricating composition, characterised in that it comprises mixing two previously prepared oil-in-water emulsions (A) and (B): the prior emulsion (A) comprises: (a) at least a non-reactive linear polyorganosiloxane oil... | 10/21/2008 |
| 7354628 | Medical device lubricant comprising radiation curable silicon material The invention relates to a lubricant for medical devices. The inventive lubricant uses silicone epoxy and vinyl ether that both rapidly cure when exposed to ultraviolet light or an intense electron beam. The lubricants formulated with these components in combination... | 04/08/2008 |
| 7354887 | High temperature LCP for wear resistance A high temperature liquid crystalline polyester (LCP) composition, and articles made therefrom, that provides “good” to “excellent” wear resistance at PVs (pressure×velocity) of at least 1.75 MPa-m/s (50,000 psi-fpm). The high temperature LCP being a matrix... | 04/08/2008 |
| 7185699 | Water compatible hydraulic fluids A composition for use in an oil chamber of a tool includes a hydraulic oil; and a surfactant, wherein the surfactant is present at an amount sufficient to form micelles in the hydraulic oil. The composition may further include an amphiphilic copolymer. A method incl... | 03/06/2007 |
| 7157611 | Pyrazinoporphyrazines as markers for liquid hydrocarbons A method for marking a liquid petroleum hydrocarbon. The method comprises adding to the liquid petroleum hydrocarbon a pyrazinoporphyrazine dye having an absorption maximum from 700 nm to 900 nm. ... | 01/02/2007 |
| 7004799 | High temperature inhibitor material and methods of making and using the same High-temperature inhibitor materials for use with electrical connections in energy transmission and distribution systems where operating temperatures exceed 150° C. The high-temperature inhibitor materials comprise base oils and conductive particles, wherein the hi... | 02/28/2006 |
| 6887835 | Silane additives for lubricants and fuels Lubricants, especially lubricating oils, and fuels, especially hydrocarbon fuels, contain a class of anti-wear, anti-fatigue, and extreme pressure additives that are derived from silanes. The additives can be used as either partial or complete replacements for zinc ... | 05/03/2005 |
| 6846780 | Siloxane-based lubricant composition, not releasing hydrogen, preparation method and use thereof The invention concerns a lubricating composition, in the form of an oil-in-water emulsion, based on siloxane and not releasing hydrogen comprising: (a) a polydiorganosiloxane oil non-reactive to the lubricating properties having a dynamic viscosity of the order of 5... | 01/25/2005 |
| 6825153 | Lubricating composition based on siloxane, not releasing hydrogen, preparation method and use thereof The invention concerns a lubricating composition, in the form of an oil-in-water emulsion, based on siioxane and not releasing hydrogen comprising: (a) a polydiorganosiloxane oil non-reactive to the lubricating properties having a dynamic viscosity of the order of 5... | 11/30/2004 |
| 6673752 | High performance cutting fluids for glassy, crystalline, or aggregate materials A cutting fluid applicable for the machining of vitreous, crystalline or aggregate materials such as glass, glass-ceramics, ceramics, stone, concrete, silicon and the like. The cutting fluid comprises a solution containing organic molecules--in particular... | 01/06/2004 |
| 6300287 | Parting agent for copier toner A parting agent for a copier toner is disclosed. The parting agent exhibits no loss of parting properties or generation of gel under high-temperature conditions near 200° C., and causes no problems with paper feed or the like. The parting agent is compos... | 10/09/2001 |
| 6130190 | Liquid crystal and surfactant containing lubricant compositions A lubricating composition comprising a liquid crystal and a surfactant is disclosed. The inventive composition increase the lubricity of lubricant oils, reduce the wear rate or metals being lubricated, and increase the load bearing properties of lubricant... | 10/10/2000 |
| 6046143 | Water soluble lubricant for medical devices This invention relates to a new water soluble lubricant for a medical device, such as a catheter and an introducer needle. The lubricant is a silicone based water soluble compound. Preferably, a silicone surfactant is used such as a block copolymer polyal... | 04/04/2000 |
| 5834613 | Perhalogenated polyorganosiloxanes and the processes for their preparation Chemically stable, perfluorinated, linear or cyclic polyorganosiloxanes (POS), and a process for the preparation thereof. Antifoams, agents for lowering surface tension, dirt repellents, antiadhesives, lubricants, oleophobic and/or hydrophobic agents, coa... | 11/10/1998 |
| 5789354 | Lubricative composition A lubricative composition which can retain lubricating oil or grease without degrading it, which is heat-resistant and mechanically strong, and can be used continuously for a much longer time than conventional ones without the possibility of shortage of l... | 08/04/1998 |
| 5688747 | Water based lubricant solution The two part tipping lubricant of this invention comprises water as the solvent. The lubricant is a silicone surfactant, which is non-ionic and which is a good lubricating fluid. No separate surfactant or lubricant is needed. The lubricant solution into w... | 11/18/1997 |
| 5625025 | Heat resistant silicone compositions The present invention relates to a silicone composition comprising a mixture of (A) an amino-functional diorganopolysiloxane oil free of phenol groups and having at least 1 amino group per molecule and (B) a diorganopolysiloxane oil free of amino groups a... | 04/29/1997 |
| 5549835 | Apparatus equipped with a cooling block unit having sliding parts and a compound used to the same Disclosed are an apparatus having sliding parts and a compound for preventing diffusion or separation of a base oil; and a compound for preventing diffusion or separation of the base oil used for the apparatus: an electronic or electric appliance using a ... | 08/27/1996 |
| 5496478 | Silicone containing imidazoline compositions Silicone containing imidazoline compositions are provided which are represented by the formula: ##STR1##... | 03/05/1996 |
| 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 |
| 5356549 | Silicone grease Silicone grease comprising (A) an amino-modified silicone fluid having an amine equivalent of 10,000 to 200,000 g/mol and a viscosity of 10 to 100,000 cs at 25° C., and (B) a thickener exhibits improved heat resistance and low-temperature resistance.... | 10/18/1994 |
| 5137951 | Silylated hydroxyaminomethylphosphonates and stabilized compositions Hydroxyaminomethylphosphonates of formula I ##STR1## where R1 to R5 are independently hydrogen, alkyl, cycloalkyl, aryl or phenylalkyl, R6 has the same meanings except for hydrogen, and R1 can also be trial... | 08/11/1992 |
| 4978463 | Lubricating rubber composition A rubber composition made of a diene rubber having such excellent properties as heat resistance and mechanical strength and organopolysiloxane or fluoropolymer as a lubricating substance. The lubricating substance may contain isocyanate or cyanate groups,... | 12/18/1990 |
| 4976880 | Lubricating rubber composition A rubber composition made of a diene rubber having such excellent properties as heat resistance and mechanical strength and organopolysiloxane or fluoropolymer as a lubricating substance. The lubricating substance may contain isocyanate or cyanate groups,... | 12/11/1990 |
| 4894175 | Crude oil with a depressed pour point Disclosed are pour point depressants of the general, average formula ##STR1## in which R1 is alkyl with 18 to 36 carbon atoms with the proviso, that at least 40% of the alkyl groups have at least 22 carbon atoms, R2 is hydrogen, meth... | 01/16/1990 |
| 4840743 | Liquid organopolysiloxane compositions An organopolysiloxane composition comprising (1) a polydiorganosiloxane, (2) an organosiloxane having at least one silicon-bonded group selected from anilinophenoxy and naphthylaminophenoxy groups and (3) a siloxy metal compound wherein the metal is Ti, Z... | 06/20/1989 |
| 4663373 | Compositions stabilized with substituted aminoxy silanes Substituted aminoxy silane derivatives corresponding to the formula ##STR1## are effective in stabilizing organic materials against oxidative, thermal and actinic degradation, said derivatives being particularly effective as color improvers and proce... | 05/05/1987 |
| 4537691 | Silicone-based working fluid composition The invention provides a silicone-based working fluid composition having improved heat resistance which comprises (A) 100 parts by weight of a base component composed of a first dimethylpolysiloxane terminated at both molecular chain ends each with a trim... | 08/27/1985 |
| 4515702 | Heat-resistant silicone fluid compositions A highly heat-resistant silicone fluid composition is proposed which comprises a conventional silicone fluid as the base component and a small amount of an additive organopolysiloxane modified with aromatic amino-containing groups such as 4-(p-semidino)ph... | 05/07/1985 |
| 4430235 | Polymeric antioxidants Polymeric antioxidants comprising polyorganosiloxane backbones having joined thereto, by non-hydrolyzable linkages, aromatic antioxidant moieties.... | 02/07/1984 |
| 4378459 | Ester functional organopolysiloxane lubricants and process Organopolysiloxane lubricant compositions comprising a polysiloxane chain containing silicon-bonded hydrocarbon radicals and silicon-bonded ester radicals. The ester functional organopolysiloxanes are obtained by reacting an allyl ester, by Si-olefin addi... | 03/29/1983 |
| 4374742 | Novel lubricant additives Novel organic phenol-containing silicon compounds of the formula ##STR1## are disclosed. These compounds are suitable for use as lubricant additives.... | 02/22/1983 |
| 4356098 | Stable ferrofluid compositions and method of making same A stable liquid composition which comprises a colloidal dispersion of finely-divided particles in a liquid silicone-oil carrier and a dispersing amount of a surfactant, which surfactant comprises a silicone-oil surfactant containing a functional group whi... | 10/26/1982 |
| 4351048 | High density information disc lubricants High density information discs are lubricated with a silyl quaternary ammonium salt of the formula ##STR1## wherein R is a lower alkyl group of 1-5 carbon atoms; R3 is methyl or ethyl; R4 is an alkyl group of 1-12 carbon atoms a... | 09/21/1982 |
| 4327140 | High density information disc lubricants High density information discs comprising a conductive carbon loaded polyvinylchloride disc is lubricated with a fractionated methyl alkyl siloxane lubricant which contains an amino alkoxy silane.... | 04/27/1982 |
| 4294713 | Grease compositions containing selected shielded polysilicate compounds Novel grease compositions are described which comprise: (a) A major amount of a shielded polysilicate compound selected from the group consisting of alkoxysilane cluster compounds, alkoxysilanol cluster compounds, alkoxysilane ester compounds, alkoxysilane mul... | 10/13/1981 |
