WO2019180493A1 - Gel lubrifiant - Google Patents
Gel lubrifiant Download PDFInfo
- Publication number
- WO2019180493A1 WO2019180493A1 PCT/IB2018/051972 IB2018051972W WO2019180493A1 WO 2019180493 A1 WO2019180493 A1 WO 2019180493A1 IB 2018051972 W IB2018051972 W IB 2018051972W WO 2019180493 A1 WO2019180493 A1 WO 2019180493A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mixture
- weight
- lubricating gel
- friction
- total weight
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0091—Treatment of oils in a continuous lubricating circuit (e.g. motor oil system)
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/12—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic compound containing atoms of elements not provided for in groups C10M141/02 - C10M141/10
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
- C10M2201/1023—Silicates used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/128—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids containing hydroxy groups; Ethers thereof
- C10M2207/1285—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids containing hydroxy groups; Ethers thereof used as thickening agents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/02—Groups 1 or 11
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/10—Semi-solids; greasy
Definitions
- the invention relates to a lubricant gel for optimisation of clearances in friction assemblies, which can be used in all kinds of combustion engines, mechanisms, compressors, and which is able to form a protective metal-ceramic layer with an exceptionally low coefficient of friction.
- Russian Federation patent publication No. 2224010 discloses a plastic that contains, wt %: lithium stearate 5-12% by weight, lithium 12-hydroxy stearate 5-12% by weights, cuprous oxide 5-1% by weight, low-molecular polyisobutylene 0.2-3% by weight, diphenylamine 0.1-1.0% by weight, poly-alpha-olefm oil 20-40% by weight, pentaerytritol ester and synthetic fatty acid fraction C5-C9 as the balance.
- Russian Federation patent publication No. 2555710 discloses a lubricant on hydrocarbon oil which contains lithium soap of stearic acid, lithium soap of 12- oxystearic acid, copper (I) oxide, low-molecular weight polyisobutylene, diphenylamine, poly-alpha-olefm oil, as well as pentaerythritol ester and synthetic C-C fatty acids, wherein the lubricant employs poly-alpha-olefm oil with a lower viscosity and higher content of copper oxide.
- 2555710 discloses a lubricant comprising l2-oxy stearate of lithium 4-7% by weight; lithium oleate 10-14% by weight; zinc dialkyl dithiophosphate 4-6% by weight; nitrated oil 1.0- 1.5% by weight; and petroleum oil.
- the resulting lubricant gel is a finely dispersed mixture of minerals and oxides of metals in engine oil or process fluids and is a carrier for the delivery of the restorative composition to friction surfaces for the optimisation of clearances in friction assemblies, in all kinds of combustion engines, mechanisms, compressors.
- the gel includes the following components: restorative composition Mg3(0H)4(Si205), at 7% to 12% by weight in gel composition, oxides of MgO, S1O2,
- Engine oil or process fluids make up to 75% by weight of the gel’s composition and are carriers for the delivery of the restorative composition to friction surfaces.
- the thickeners are: lithium 12-hydroxy stearate at 4% to 7% by weight, lithium salt and l2-hydroxystearic acid, inorganic compound with the formula CH3(CH2)4CH(OH)(CH2)l lCOOLi, colourless (white) crystals, soluble in hot petroleum oils, not soluble in water. It is used in the production of industrial lubricants.
- glycerol at up to 4% by weight, a triatomic alcohol with the chemical formula C3H803, group of stabilisers. It has the property of increasing viscosity, helping to blend different mixtures that do not blend well.
- Associated impurities are possible: Fe, Ca, Ni, Ti, Cr, Cu, totalling 1% by weight of the entire mixture composition. The list of associated impurities will depend on the purpose of the lubricant.
- the applied composition of the lubricant gel was found experimentally to keep the restorative composition in suspension and to prevent settlement.
- the layer is not foreign to metal, therefore it remains on the surface of steel or cast iron much better than chrome, nickel and other surfacing;
- the protective layer has the same thermal coefficient of linear expansion as the metal on which it forms, and therefore it does not come off when heated or cooled;
- the layer is shock-resistant up to 50 kg/mm2, which is higher than mechanical impact loads in mechanisms;
- the layer’s breakdown temperature is 1570 - 1600 C°.
- the result of the invention is a universal lubricating gel, which can be used for delivery to the friction surface in all kinds of combustion engines, mechanisms, compressors, which can form a protective layer with an exceptionally low friction factor and has the following properties: cleaning of surfaces of friction assemblies; reduction in emissions of toxic substances during the operation of a combustion engine; and increased efficiency of mechanisms.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Lubricants (AREA)
Abstract
L'invention concerne un gel lubrifiant pour l'optimisation de jeux dans des ensembles de friction, qui peut être utilisé dans tous les types de moteurs à combustion, de mécanismes, de compresseurs, et qui est apte à former une couche de métal-céramique de protection avec un coefficient de frottement exceptionnellement faible. Le gel lubrifiant est un mélange finement dispersé comprenant des minéraux, une composition de restauration, des oxydes de métaux, de l'huile moteur ou des fluides de traitement et des épaississants.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2018/051972 WO2019180493A1 (fr) | 2018-03-23 | 2018-03-23 | Gel lubrifiant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2018/051972 WO2019180493A1 (fr) | 2018-03-23 | 2018-03-23 | Gel lubrifiant |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019180493A1 true WO2019180493A1 (fr) | 2019-09-26 |
Family
ID=67988301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2018/051972 WO2019180493A1 (fr) | 2018-03-23 | 2018-03-23 | Gel lubrifiant |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2019180493A1 (fr) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2266979C1 (ru) * | 2004-10-28 | 2005-12-27 | Червоненко Юрий Александрович | Состав для формирования новообразованного слоя на трущихся металлических поверхностях |
RU2293892C1 (ru) * | 2006-02-20 | 2007-02-20 | Владимир Михайлович Калуженов | Способ формирования износостойкого антифрикционного покрытия металлических поверхностей узлов трения |
EP2698420A1 (fr) * | 2011-04-15 | 2014-02-19 | THK Co., Ltd. | Composition de graisse et dispositif de guidage de mouvement lubrifié par celle-ci |
RU2555710C1 (ru) * | 2013-04-26 | 2015-07-10 | Общество с ограниченной ответственностью "Инженерная смазочная компания "МИСКОМ" | Пластичная смазка для тяжелонагруженных узлов трения скольжения |
-
2018
- 2018-03-23 WO PCT/IB2018/051972 patent/WO2019180493A1/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2266979C1 (ru) * | 2004-10-28 | 2005-12-27 | Червоненко Юрий Александрович | Состав для формирования новообразованного слоя на трущихся металлических поверхностях |
RU2293892C1 (ru) * | 2006-02-20 | 2007-02-20 | Владимир Михайлович Калуженов | Способ формирования износостойкого антифрикционного покрытия металлических поверхностей узлов трения |
EP2698420A1 (fr) * | 2011-04-15 | 2014-02-19 | THK Co., Ltd. | Composition de graisse et dispositif de guidage de mouvement lubrifié par celle-ci |
RU2555710C1 (ru) * | 2013-04-26 | 2015-07-10 | Общество с ограниченной ответственностью "Инженерная смазочная компания "МИСКОМ" | Пластичная смазка для тяжелонагруженных узлов трения скольжения |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1861485B1 (fr) | Compositions lubrifiantes anti-usure pour utilisation dans des moteurs a combustion | |
CN101137739B (zh) | 二烷基二硫代氨基甲酸钼组合物以及含有该组合物的润滑组合物 | |
CN102115689B (zh) | 一种矿用难燃齿轮液及其制备方法 | |
TR201816003T4 (tr) | İki zamanlı gemi motoru için silindir yağlayıcı madde. | |
CN109439414B (zh) | 一种合成抗燃液压油 | |
EP3428252B1 (fr) | Composition de graisse, élément de machine et roue libre de démarreur | |
CN111321028A (zh) | 一种无灰抗氧化润滑油添加剂、复合式润滑油添加剂以及含该些添加剂的润滑油组合物 | |
CN104342226B (zh) | 三羟甲基丙烷油酸酯的用途、含该物质的组合物及用途 | |
WO2002024841A2 (fr) | Liquide fonctionnel biodegradable pour entrainements mecaniques | |
CN108913311A (zh) | 柴油发动机的润滑油组合物 | |
CN104293420A (zh) | 极压抗磨剂的新用途、含该物质的组合物及其用途 | |
AU696014B2 (en) | Lubricating oil composition | |
CN101381649B (zh) | 非硫磷抗磨减摩多功能添加剂及制备方法 | |
CN101503645B (zh) | 陶瓷合金耦合剂及其制备方法 | |
CN102827677A (zh) | 一种无灰润滑脂组合物及制备方法 | |
CN104087371B (zh) | 一种煤焦油柴油发动机油组合物 | |
CN110129113A (zh) | 一种适合重负荷苛刻加工条件的新型攻牙油 | |
WO2019180493A1 (fr) | Gel lubrifiant | |
JP5349088B2 (ja) | ガスエンジン用エンジン油組成物 | |
CN105482884A (zh) | 一种车辆润滑油及其制备方法 | |
CN108003995A (zh) | 一种液压传动两用油及其制备方法 | |
CN104830438A (zh) | 无灰型发动机油组合物 | |
CN108913302A (zh) | 一种发动机用润滑油及其制备方法 | |
LV15628B (lv) | Eļļošanas gels | |
CN102575183A (zh) | 含有抗磨剂的润滑组合物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18911198 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 18911198 Country of ref document: EP Kind code of ref document: A1 |