Modified vegetable oil lubricants

Lubricants based on renewable feedstocks and methods of making them.

LIQUID COMPOSITIONS FOR HAIR REMOVAL DEVICES COMPRISING METATHESIZED UNSATURATED POLYOL ESTERS

The invention relates to liquid compositions for use with hair removal devices comprising a metathesized unsaturated polyol ester for improved lubrication. 1. A composition-dispensing hair removal device , the device comprising a composition comprising from 0.1% to 60 by weight of a metathesized unsaturated polyol ester , the metathesized unsaturated polyol ester having a free hydrocarbon content , based on total weight of the metathesized unsaturated polyol ester , of from 0.1% to 5% , and having at least one of:(i) a weight average molecular weight of from 5,000 Daltons to 50,000 Daltons;(ii) an iodine value of from 30 to 200; or(iii) an oligomer index from greater than 0 to 1.2. The device according to claim 1 , wherein the metathesized unsaturated polyol ester has a weight average molecular weight of from about 5 claim 1 ,000 Daltons to about 50 claim 1 ,000 Daltons.3. The device according to claim 1 , wherein the metathesized unsaturated polyol ester has an iodine value of from about 30 to about 200.4. The device according to claim 1 , wherein the metathesized unsaturated polyol ester has an oligomer index from about 0.001 to 1.5. The device according to claim 1 , wherein the metathesized unsaturated polyol ester is metathesized at least once.6. The device according to claim 1 , wherein the metathesized unsaturated polyol ester is derived from at least one of a natural polyol ester or a synthetic polyol ester claim 1 , wherein the natural polyol ester is selected from the group consisting of a vegetable oil claim 1 , an animal fat claim 1 , an algae oil claim 1 , and mixtures thereof; and the synthetic polyol ester is derived from a material selected from the group consisting of ethylene glycol claim 1 , propylene glycol claim 1 , glycerol claim 1 , polyglycerol claim 1 , polyethylene glycol claim 1 , polypropylene glycol claim 1 , poly(tetramethylene ether) glycol claim 1 , pentaerythritol claim 1 , dipentaerythritol claim 1 , tripentaerythritol claim 1 , ...

Liquid compositions for hair removal devices comprising metathesized unsaturated polyol esters

The invention relates to liquid compositions for use with hair removal devices comprising a methathesized unsaturated polyol ester for improved lubrication.

PRODUCTION OF RENEWABLE WAXES AND BASE OILS

Systems and methods are provided for processing a feed derived from a renewable source to form oligomerized compounds corresponding to waxes, ketone waxes, and/or lubricant boiling range compounds. The oligomerized compounds derived from the renewable source can have various novel properties relative to waxes and/or lubricant boiling range compounds derived from mineral sources or derived from renewable sources in a conventional manner. The oligomerized compounds can be derived from a renewable source including fatty acids and/or fatty acid derivatives, such as glycerides (including triglycerides) and fatty amides. Optionally but preferably, at least a portion of the fatty acids and/or fatty acid derivatives can include olefinic bonds. 1. A ketone wax composition comprising at least about 80 wt % of compounds having a carbon chain length of 27 carbons to 39 carbons , at least about 30 wt % of the compounds having a carbon chain length of 27 carbons to 39 carbons comprising oxygenates , at least a portion of the oxygenates comprising ketones , the ketone wax composition comprising a kinematic viscosity at 100° C. of about 3.0 cSt to about 7.5 cSt and a melting point of at least about 78° C. , the compounds having a carbon chain length of 27 carbons to 39 carbons comprising at least about 20 wt % of compounds having a first carbon chain length , at least about 20 wt % of compounds having a second carbon chain length , and at least about 20 wt % of compounds having a third carbon chain length.2. The ketone wax composition of claim 1 , wherein the largest difference in carbon chain length between any two of the first carbon chain length claim 1 , the second carbon chain length claim 1 , and the third carbon chain length comprises 6 carbons or less.3. The ketone wax composition of claim 1 , wherein the ketone wax composition comprises a kinematic viscosity at 100° C. of about 3.0 cSt to about 6.5 cSt.4. The ketone wax composition of claim 1 , wherein the ketone wax ...

AUTOMATED LINK CHAIN CLEANING AND LUBRICATING SYSTEM

A link chain cleaning and lubricating device, and lubricants for use therein. 1. A link chain lubricant comprising:an organic oil in the amount of about 33% to about 44% by volume of composition;a wax in the amount of about 11% to about 33% by volume of composition; andan inorganic additive in the amount of about 33% to about 44% by volume of composition.2. The link chain lubricant of claim 1 , wherein the organic oil is selected from the group consisting of:castor oil;coconut oil;avocado oil;red palm oil; andcombinations thereof.3. The link chain lubricant of claim 1 , and further comprising:a hydrophobic material.4. The link chain lubricant of claim 1 , and further comprising:a colorant.5. The link chain lubricant of claim 1 , that is a solid at room temperature and a liquid above 100° F.6. The link chain lubricant of claim 1 , and further comprising:a light-activated binder.7. The link chain lubricant of claim 1 , and further comprising:a hydrophilic material that forms a gel when exposed to water.8. The link chain lubricant of claim 1 , and further comprising:a tracer.9. A device for cleaning and lubricating a link chain claim 1 , the device comprising:a housing defining a chain passage;a chain drive system joined to the housing to define a chain path; anda cleaning fluid nozzle joined to the housing and directed toward the chain path.10. The device of claim 9 , and further comprising:a lubricant applicator joined to the housing and directed toward the chain path.11. The device of claim 9 , and further comprising:an opposing cleaning fluid nozzle disposed in a substantially opposing direction to the cleaning fluid nozzle, and directed toward the chain path.12. The device of claim 9 , wherein:the chain drive includes a link chain sprocket and disposed to engage a link chain while the link chain is mounted on a chain-driven device.13. The device of claim 9 , and further comprising:an air nozzle joined to the housing and directed toward the chain path.14. The ...

LUBRICATING OIL COMPOSITIONS COMPRISING FISCHER-TROPSCH DERIVED BASE OILS

Use of a lubricating oil composition comprising at least one Fischer-Tropsch derived base oil for reducing exhaust port blocking of a 2-stroke engine. The present invention also relates to a 2-stroke lubricating engine oil composition comprising (i) at least one Fischer-Tropsch derived base oil having a kinematic viscosity at 100° C. in the range of from 2 to 30 mm/s at 100° C. and (ii) 5 wt % or greater of a hydrocarbon solvent; wherein the lubricating engine oil composition has a Blocking Index of greater than 130 as measured by the JASO M343-92 Exhaust System Blocking Test Method. 1. A method comprising lubricating a 2-stroke engine with a lubricating oil composition comprising at least one Fischer-Tropsch derived base oil , wherein the lubricating oil composition provides reduced exhaust port blocking in the 2-stroke engine.2. The method of wherein the Fischer-Tropsch derived base oil has a kinematic viscosity at 100° C. in the range of from 2 mm/s to 30 mm/s.3. The method of wherein the Fischer-Tropsch derived base oil has a kinematic viscosity at 100° C. in the range of from 2 mm/s to 10 mm/s.4. The method of wherein the Fischer-Tropsch derived base oil has a kinematic viscosity at 100° C. in the range of from 2 mm/s to 4 mm/s.5. The method of wherein the Fischer-Tropsch derived base oil has a kinematic viscosity at 100° C. in the range of from 12 mm/s to 30 mm/s.6. The method of wherein the Fischer-Tropsch derived base oil has a kinematic viscosity at 100° C. in the range of from 18 mm/s to 22 mm/s.7. The method of wherein the lubricating oil composition comprises less than 2 wt % of a Fischer-Tropsch derived base oil having a kinematic viscosity at 100° C. in the range of from 2 mm/s to 10 mm/s.8. The method of wherein the lubricating composition comprises a first Fischer-Tropsch derived base oil having a kinematic viscosity at 100° C. in the range of from 2 mm/s to 10 mm/s and a second Fischer-Tropsch derived base oil having a kinematic viscosity at 100° C. ...

Modification of Fats and Oils for Fuel and Lubricating Applications

A bio-organic composition includes residues of a fatty acid glyceride-containing composition, residues of a first epoxide or glycol, and the residues of a second epoxide. The fatty acid glyceride-containing composition is characterized by the viscosity at room temperature. The first epoxide or glycol and second epoxides are present in a sufficient amount that the room temperature viscosity of the bio-organic composition is lower than the room temperature viscosity of the vegetable oil prior to formulation and/or the first epoxide or glycol and second epoxides are present in a sufficient amount that the pour point of the bio-organic composition is lower than the pour point of the fatty acid glyceride-containing composition prior to formulation. 128.-. (canceled)29. A method of forming a bio-organic composition , the method comprising:a) mixing a fatty acid glyceride-containing composition and a first reaction promoter at a first predetermined temperature to form a first intermediate reaction mixture, the first predetermined temperature being from 200° F. to 350° F.;b) adding a first epoxide or glycol to the first intermediate reaction mixture to form a second intermediate reaction mixture;c) combining at least a portion of the second intermediate reaction mixture with water and additional reaction promoter to form a third intermediate reaction mixture, the water partially hydrolyzing fatty acid glycerides in the fatty acid glyceride-containing composition such that the bio-organic composition includes less than 5 weight percent free glycerol;d) adding a second epoxide to the third intermediate reaction mixture to form a fourth intermediate reaction mixture; ande) removing the water such that the bio-organic composition is recovered.30. The method of wherein the water partially hydrolyzes fatty acid glycerides in the fatty acid glyceride-containing composition such that the bio-organic composition includes less than 0.1 weight percent free glycerol.31. The method of ...

LIQUID AND SEMISOLID LUBRICANT COMPOSITIONS, METHODS OF MAKING, AND USES THEREOF

Various liquid and semisolid lubricant compositions are provided, in particular lubricant compositions containing oil from the seeds of the Brassicaceae , preferably those that have been esterified with one or more fatty acids such as palmitoleic acid, oleic acid, linoleic acid, lauric acid, palmitic acid, stearic acid, or a combination thereof. In various aspects, lubricant compositions are provided that include a petroleum or a synthetic base oil and about 40% or less by weight of a liquid lubricant composition containing oil from the seeds of the Brassicaceae , preferably those that have been esterified with one or more fatty acids. In various aspects, semisolid lubricant composition are provided containing an emulsion of (i) a thickener and (ii) an oil from the seeds of the Brassicaceae , preferably those that have been esterified with one or more fatty acids. 1Orychophragmus. A semisolid lubricant composition comprising an emulsion of (i) a thickener and (ii) an oil from the seeds of the Brassicaceae violaceus.2. A semisolid lubricant composition comprising an emulsion of (i) a thickener and (ii) a mixture of triacylglycerols of 7 ,18-diOH Cfatty acids and estolides thereof.3Orychophragmus violaceus. A semisolid lubricant composition comprising an emulsion of (i) a thickener and (ii) an oil from the seeds of the Brassicaceae that has been esterified with one or more fatty acids.4. The semisolid lubricant composition according to claim 3 , wherein the one or more fatty acids are selected from the group consisting of palmitoleic acid claim 3 , oleic acid claim 3 , linoleic acid claim 3 , lauric acid claim 3 , palmitic acid claim 3 , stearic acid claim 3 , and a combination thereof.5. A semisolid lubricant composition comprising an emulsion of (i) a thickener and (ii) a mixture of the triacylglycerol [18:2]-[18:2]-[24:1-(OH)] and estolides thereof.6. The semisolid lubricant composition according to claim 5 , wherein the estolides are selected from the group ...

Base Oil Upgrading by Co-Feeding a Ketone or Beta-Keto-Ester Feedstock

This invention discloses a process for making high viscosity index lubricating base oils having a viscosity index of at least 110 by co-feeding a ketone or a beta-keto-ester feedstock with a lubricant oil feedstock directly to a hydrocracking unit to produce a hydrocracked stream. Then at least a portion of the hydrocracked stream is treated under hydroisomerization conditions to produce a high viscosity index lubricating base oil. The process may involve bypassing a hydrotreating or hydrofinishing step, which may result in improved efficiency and economics in producing high viscosity index lubricating base oils.

CHARGE CONTROL AGENT FOR FLUID DYNAMIC BEARING MOTOR LUBRICANT

Embodiments disclosed herein generally relate to magnetic recording systems having a spindle motor and, more particularly, to an optimized lubricant for bearings within the spindle motor. A lubricant used in a fluid dynamic bearing motor has an antioxidant additive and a charge control agent dissolved in a diester base oil. The charge control agent is chemically attached to the same diacid reactant used in the diester lubricant base oil, and is prepared through an esterification reaction. The charge control agent is then dissolved in the lubricant base oil. The charge control agent is soluble in the lubricant, and is resistant to free radical oxidation. The charge control agent effectively controls the charge of the lubricant by creating electron donor/acceptor sites in the lubricant, facilitating an independent electronic pathway through the lubricant. 1. A fluid dynamic bearing motor , comprising:a slider bearing coupled to the fluid dynamic bearing motor;a central axis;a spindle shaft coaxial with the central axis;one or more bearings adjacent the shaft;a lubricant disposed between the one or more bearings and the shaft, wherein the lubricant includes a soluble charge control agent chemically attached thereto, wherein the lubricant has an antioxidant additive, and wherein each of the lubricant and the charge control agent include an acid reactant, the acid reactant being the same for the lubricant and the charge control agent.2. The fluid dynamic bearing motor of claim 1 , wherein the acid reactant is sebacic acid.3. The fluid dynamic bearing motor of claim 2 , wherein the soluble charge control agent is chemically attached to the lubricant through an esterification reaction.4. The fluid dynamic bearing motor of claim 3 , wherein the soluble charge control agent is dibenzyl sebacate.5. The fluid dynamic bearing motor of claim 4 , wherein one reactant used in the esterification reaction is benzyl alcohol.6. The fluid dynamic bearing motor of claim 3 , wherein the ...

LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE

A lubricating oil composition for an internal combustion engine, the composition including: a lubricating base oil comprising at least one mineral base oil or at least one synthetic base oil or any combination thereof, the lubricating base oil having a kinematic viscosity at 100° C. of 4.0 to 4.5 mm/s and a NOACK evaporation loss at 250° C. of no more than 15 mass %; (A) a calcium-containing metallic detergent in an amount of no less than 1000 mass ppm and less than 2000 mass ppm in terms of calcium on the basis of the total mass of the composition; (B) a magnesium-containing metallic detergent in an amount of 100 to 1000 mass ppm in terms of magnesium on the basis of the total mass of the composition; and optionally (C) a viscosity index improver in an amount of less than 1 mass % on the basis of the total mass of the composition. 1. A lubricating oil composition for an internal combustion engine , the composition comprising:{'sup': '2', 'a lubricating base oil comprising at least one mineral base oil or at least one synthetic base oil or any combination thereof, the lubricating base oil having a kinematic viscosity at 100° C. of 4.0 to 4.5 mm/s and a NOACK evaporation loss at 250° C. of no more than 15 mass %;'}(A) a calcium-containing metallic detergent in an amount of no less than 1000 mass ppm and less than 2000 mass ppm in terms of calcium on the basis of the total mass of the composition;(B) a magnesium-containing metallic detergent in an amount of 100 to 1000 mass ppm in terms of magnesium on the basis of the total mass of the composition; andoptionally (C) a viscosity index improver in an amount of less than 1 mass % on the basis of the total mass of the composition.2. The lubricating oil composition according to claim 1 ,the component (C) comprising: (C1) a poly(meth)acrylate viscosity index improver in an amount of no less than 95 mass % on the basis of the total mass of the component (C), the component (C1) having a weight average molecular weight of no ...

HIGH NANOPORE VOLUME CATALYST AND PROCESS USING SSZ-91

An improved hydroisomerization catalyst and process for making a base oil product wherein the catalyst comprises a base extrudate that includes SSZ-91 molecular sieve and a high nanopore volume alumina. The catalyst and process generally involves the use of a SSZ-91/high nanopore volume alumina based catalyst to produce dewaxed base oil products by contacting the catalyst with a hydrocarbon feedstock. The catalyst base extrudate advantageously comprises an alumina having a pore volume in the 11-20 nm pore diameter range of 0.05 to 1.0 cc/g, with the base extrudate formed from SSZ-91 and the alumina having a total pore volume in the 2-50 nm pore diameter range of 0.12 to 1.80 cc/g. The catalyst and process provide improved base oil yield with reduced gas and fuels production. 1. A hydroisomerization catalyst , useful to make dewaxed products including base oils , comprisinga base extrudate comprising an SSZ-91 molecular sieve and an alumina, wherein the alumina has a pore volume in the 11-20 nm pore diameter range of 0.05 to 1.0 cc/g and the base extrudate has a total pore volume in the 2-50 nm pore diameter range of 0.12 to 1.80 cc/g; andat least one modifier selected from Groups 6 to 10 and Group 14 of the Periodic Table.2. The catalyst of claim 1 , wherein the modifier comprises a Group 8-10 metal of the Periodic Table.3. The catalyst of claim 2 , wherein the modifier is a Group 10 metal comprising Pt.4. The catalyst of claim 1 , wherein the alumina has a pore volume in the 6-11 nm pore diameter range of 0.05 to 1.0 cc/g claim 1 , or a pore volume in the 6-11 nm pore diameter range of 0.06 to 0.8 cc/g claim 1 , or a pore volume in the 6-11 nm pore diameter range of 0.07 to 0.6 cc/g.5. The catalyst of claim 1 , wherein the alumina has a pore volume in the 11-20 nm pore diameter range of 0.07 to 0.85 cc/g claim 1 , or a pore volume in the 11-20 nm pore diameter range of 0.09 to 0.7 cc/g.6. The catalyst of claim 1 , wherein the alumina has a pore volume in the 20-50 ...

EPILAME-COATED NOBLE PRODUCT

The present invention concerns an epilame-coated product including a substrate on which an epilame is deposited, characterized in that the product further includes an adhesion layer located between the substrate and having chemical affinity with said epilame. 1. An epilame-coated product including a substrate on which an epilame is deposited , wherein the product further includes an adhesion layer located between the substrate and the epilame and having chemical affinity with said epilame so that said epilame and said substrate can be hooked together via a chemical linkage.2. The product according to claim 1 , wherein the epilame includes at least an anchor part and a functional part claim 1 , said adhesion layer having chemical affinity with said anchor part.3. The product according to claim 1 , wherein the chemical linkage is of the covalent type.4. The product according to claim 2 , wherein the chemical linkage is of the covalent type.5. The product according to claim 1 , wherein the chemical linkage is the hydrogen linkage.6. The product according to claim 2 , wherein the chemical linkage is the hydrogen linkage.7. The product according to claim 2 , wherein the anchor is of the silane type and the adhesion layer is an oxide.8. The product according to claim 3 , wherein the anchor is of the silane type and the adhesion layer is an oxide.9. The product according to claim 4 , wherein the anchor is of the silane type and the adhesion layer is an oxide.10. The product according to claim 7 , wherein the oxide of the adhesion layer is selected from the list including silicon oxide claim 7 , aluminium oxide claim 7 , titanium dioxide or a combination of these elements.11. The product according to claim 8 , wherein the oxide of the adhesion layer is selected from the list including silicon oxide claim 8 , aluminium oxide claim 8 , titanium dioxide or a combination of these elements.12. The product according to claim 9 , wherein the oxide of the adhesion layer is selected ...

TEXTURED SURFACES TO ENHANCE NANO-LUBRICATION

Embodiments of the present invention may provide textured surfaces to be lubricated, the texturing to enhance the effectiveness of the intended nano-lubrication. The texturing may make asperities and depressions in the surface to be lubricated. This texturing may be executed, for example, by chemical etching, laser etching, or other techniques. This texturing may create locations in the lubricated surface to hold or anchor the intended nano-lubricants, to facilitate the creation of a tribo-film on the surface when the lubricated surface is used under pressure, and resulting in delivery of multiple chemistries from the nano-lubricant. 1. A textured surface comprising:a surface with textured features, wherein the textured features comprise at least one feature selected from the group consisting of pores, waves, striations, channels, protrusions, asperities, depressions, grooves, holes, low points, high points, cracks, low areas, high areas, exposed sandwiched layers, and chemically functional material;a nano-particle lubricant in contact with the textured features of the textured surface in a position to lubricate the surface, wherein the nano-particle lubricant comprises a layered nano-particle macro-composition; anda tribo-film in contact with the textured features of the textured surface in a position to lubricate the surface, the tribo-film comprising at least one of a phosphorus-containing compound, a phosphide, a boron-containing compound, and a boride, wherein the tribo-film comprises at least a component of the nano-particle lubricant, and wherein the size of one or more of the textured features is a multiple of the size of a unit of the nano-particle lubricant.2. A method for forming a textured surface with textured features comprising:forming the textured features to enhance the effectiveness of a nano-particle lubricant, wherein the textured features comprise at least one feature belonging to the group consisting of pores, waves, striations, channels, ...

Articles having low coefficients of friction, methods of making the same, and methods of use

Briefly described, embodiments of this disclosure include articles and methods of making articles.

Lubricant and srt material

The invention provides an SRT material (lubricant) applicable to machine elements such as bearings, seals or guides (guiding mechanisms) that constitute a slide part of a machine. A lubricant and an SRT material are disclosed.

UV Cure Basecoatings For Medical Devices

The invention concerns coating composition comprising hydrophobic polymer for use as a photoreactive basecoat for a medical device or implant comprising a polymer made from monomers comprising: (a) 1 to 12 mol % of at least one photoactive monomer that is a hydrogen atom abstracter and (b) 99 to 88 mol % of one or more of acrylamides, methacrylamides, acrylates, methacrylates, and N-vinylpyrrolidone; wherein the polymer has a glass transition temperature (Tg) of less than 40° C.

LUBRICIOUS SURFACES, SYSTEMS AND METHOD FOR MAKING THE SAME

Embodiments, described herein relate generally to devices, systems, apparatus, and methods for producing lubricious surfaces that increase the ease of communication of viscous liquids across the same. The apparatus can include a container having an inner surface and a lubricating liquid disposed on a surface, the lubricating liquid including a surfactant. In some embodiments, a sprayer hub can rotate about a center axis and deliver the lubricating liquid to the inner surface. In some embodiments, a contact liquid can fill at least a portion of the container. In some embodiments, the surfactant can be an amphiphilic molecule that is substantially immiscible with the lubricating liquid and at least partially miscible with the contact liquid. In some embodiments, the surfactant can form a barrier at an interface between the lubricating liquid and the contact liquid. 17-. (canceled)8. A method , comprising:disposing droplets of a lubricating liquid onto an inner surface of a container, the lubricating liquid including an amphiphilic surfactant, the lubricating liquid having an apparent viscosity of greater than about 10 cP at room temperature;charging a product into the container such that the droplets of lubricating liquid are dispersed across the inner surface of the container to form a thin layer of the lubricating liquid and the surfactant forms a barrier at an interface between the lubricating liquid and the product; andallowing the product to be drained from the container,wherein a portion of the product remaining in the container after allowing the product to be drained from the container is less than about 5 wt % of the product.9. The method of claim 8 , further comprising:disposing a surface coating onto an inner surface of the container.10. (canceled)11. The method of claim 8 , wherein the thin layer of the lubricating liquid has an average thickness on the inner surface of the container of between about 5 μm and about 75 μm.1215-. (canceled)16. The method of ...

WATER-CONTAINING LUBRICATING FILM AGENT, SURFACE TREATED METALLIC MATERIAL, AND METHOD FOR FORMING WATER-CONTAINING LUBRICATING FILM OF METALLIC MATERIAL

A water-containing lubricant coating agent, used in metal plastic working, includes a water content of 3 to 50 mass %, at least one lipophilic lubricating component (A) and/or at least one solid lubricant (B) with cleavability dispersed in water, and at least one water-soluble lubricating component (C) selected from fatty acid components having 12 to 20 carbon atoms; wherein a mass ratio of (C)/[(A)+(B)]=0.05 to 0.5. 1. A water-containing lubricant coating agent , on use in metal plastic working carried out in a water-containing state with a water content of 3 to 50 mass % , wherein at least one lipophilic lubricating component (A) and/or at least one solid lubricant (B) with cleavability are dispersed in water , and furthermore , at least one water-soluble lubricating component (C) selected from the group consisting of fatty acid components having 12 to 20 carbon atoms is dissolved in a water-phase side at a mass ratio of (C)/[(A)+(B)]=0.05 to 0.5.2. The water-containing lubricant coating agent according to claim 1 , wherein the water-soluble lubricating component (C) comprises at least one selected from the group consisting of sodium salts and potassium salts of lauric acid claim 1 , tridecanoic acid claim 1 , myristic acid claim 1 , pentadecanoic acid claim 1 , palmitic acid claim 1 , heptadecanoic acid claim 1 , stearic acid claim 1 , and arachidic acid.3. The water-containing lubricant coating agent according to claim 1 , wherein the water-soluble lubricating component (C) comprises sodium stearate and/or potassium stearate.4. The water-containing lubricant coating agent according to claim 1 , wherein the lipophilic lubricating component (A) has a solubility parameter (SP value) of 10 or less claim 1 , and the lipophilic lubricating component (A) comprises at least one selected from the group consisting of an oil (A1) claim 1 , an extreme-pressure agent (A2) claim 1 , a metal soap (A3) claim 1 , and a wax (A4) as follows:an oil (A1): at least one selected from ...

CIRCULAR ECONOMY FOR PLASTIC WASTE TO POLYPROPYLENE AND LUBRICATING OIL VIA REFINERY FCC AND ISOMERIZATION DEWAXING UNITS

A continuous process for converting waste plastic into recycle for polypropylene polymerization is provided. The process integrates refinery operations to provide an effective and efficient recycle process. The process comprises selecting waste plastics containing polyethylene and polypropylene and then passing the waste plastics through a pyrolysis reactor to thermally crack at least a portion of the polyolefin waste and produce a pyrolyzed effluent. The pyrolyzed effluent is separated into offgas, a naphtha/diesel fraction, a heavy fraction, and char. The naphtha/diesel fraction is passed to a refinery FCC unit, from which is recovered a liquid petroleum gas Colefin/paraffin mixture. The Cparaffins and Colefins are separated into different fractions with a propane/propylene splitter. The Colefin fraction is passed to a propylene polymerization reactor. The Cparaffin fraction is optionally passed to a dehydrogenation unit to produce additional propylene and then the resulting Colefin is passed to a propylene polymerization reactor. The heavy fraction of pyrolyzed oil is passed to an isomerization dewaxing unit to produce a lubricating base oil. 1. A continuous process for converting waste plastic into recycle for polypropylene polymerization comprising:(a) selecting waste plastics containing polyethylene and/or polypropylene;(b) passing the waste plastics from (a) through a pyrolysis reactor to thermally crack at least a portion of the polyolefin waste and produce a pyrolyzed effluent;(c) separating the pyrolyzed effluent into offgas, a naphtha/diesel fraction, a heavy fraction, and char;(d) passing the naphtha/diesel fraction to a refinery FCC unit;{'sub': '3', '(e) recovering a liquid petroleum gas Colefin/paraffin mixture from the FCC unit;'}{'sub': 3', '3, '(f) separating the Cparaffin and Colefin into different fractions;'}{'sub': '3', '(g) passing the Colefin to a propylene polymerization reactor; and'}(h) passing the heavy fraction to an isomerization ...

METHOD FOR MANUFACTURING A MECHANICAL TIMEPIECE PART PROVIDED WITH A MAGNETIC FUNCTIONAL AREA

A method for manufacturing a mechanical timepiece part () including at least one functional area () wherein a lubricant () is able to be confined, the method including a step () of constructing a blank of the part () including the at least one functional area () and a step of transforming () the at least one functional area () into a magnetised functional area () capable of cooperating with the lubricant () when it has magnetic properties. 1. A method for manufacturing a mechanical timepiece part comprising at least one functional area wherein a lubricant is able to be confined , the method comprising a step of constructing a blank of said part including said at least one functional area and a step of transforming said at least one functional area into a magnetised functional area capable of cooperating with said lubricant having magnetic properties in achieving said confinement of the lubricant in said at least one area.2. The method according to claim 1 , wherein the transformation step comprises a sub-step of making at least one channel in a portion of the blank body located in said at least one functional area in particular behind a functional contact surface comprised in said at least one area.3. The method according to claim 1 , wherein the transformation step comprises a sub-step of arranging in said at least one channel a material developing a magnetic field.4. The method according to claim 1 , wherein the arrangement sub-step comprises:a phase of inserting a fluid, in particular a crosslinkable resin, comprising magnetic particles in said at least one channel;a phase of magnetising the magnetic particles comprised in said fluid;a phase of defining an orientation of the polarity of the magnetic particles comprised in said fluid relative to a polarity of said lubricant;a phase of curing said fluid comprising the magnetic particles magnetised and provided with an oriented polarity.5. The method according to claim 1 , wherein the magnetisation claim 1 , ...

Oleaginous Microbial Lubricants

Provided are drilling fluids having delay-released lubrication, the drilling fluids comprising a drilling mud and an oleaginous microbial cell, methods of using and making such drilling fluids, and drilling rigs comprising such drilling fluids. Also provided are lubricants comprising an oleaginous microbial cell. Uses for the lubricants include metal working and extreme pressure applications. 2. The drilling fluid of claim 1 , wherein the fluid is capable of providing increasing lubricity over at least a 5 claim 1 , 15 claim 1 , 30 claim 1 , 45 claim 1 , or 60 minute time period.3. The drilling fluid of or claim 1 , wherein the fluid is capable of providing at least a 25% claim 1 , 30% claim 1 , 35% claim 1 , 40% claim 1 , 45% claim 1 , 50% claim 1 , 55% claim 1 , 60% claim 1 , 65% claim 1 , 70% claim 1 , or 75% reduction in torque.4. The drilling fluid of claim 3 , wherein the fluid is capable of providing at least a 60% claim 3 , 65% claim 3 , 70% claim 3 , or 75% reduction in torque.5. The drilling fluid of any one of to claim 3 , wherein the fluid is capable of providing at least a 5% claim 3 , 10% claim 3 , 15% claim 3 , 20% claim 3 , 25% claim 3 , 30% claim 3 , 35% claim 3 , 40% claim 3 , or 45% increase in rate of penetration.6. The drilling fluid of any one of to claim 3 , wherein the fluid is capable of providing at least a 5% claim 3 , 10% claim 3 , 15% claim 3 , 20% claim 3 , 25% claim 3 , 30% claim 3 , 35% claim 3 , 40% claim 3 , or 45% reduction in drag.7. The drilling fluid of any one of to claim 3 , wherein the microbial cell is in an amount that is 40% claim 3 , 35% claim 3 , 30% claim 3 , 25% claim 3 , 20% claim 3 , 15% claim 3 , 10% claim 3 , 5% claim 3 , 3% claim 3 , 2% claim 3 , or 1% or less by volume of the drilling fluid.8. The drilling fluid of any one of to claim 3 , wherein the microbial cell is in an amount that is 10% or less by volume of the drilling fluid.9. The drilling fluid of any one of to claim 3 , wherein the microbial cell is in ...

Reactor For Continuously Treating Polymeric Material

A system for continuously treating recycled polymeric material includes a hopper configured to feed the recycled polymeric material into the system. An extruder can turn the recycled polymeric material in a molten material. In some embodiments, the extruder uses thermal fluids, electric heaters, and/or a separate heater. The molten material is depolymerized in a reactor. In some embodiments, a catalyst is used to aid in depolymerizing the material. In certain embodiments, the catalyst is contained in a permeable container. The depolymerized molten material can then be cooled via a heat exchanger. In some embodiments, multiple reactors are used. In certain embodiments, these reactors are connected in series. In some embodiments, the reactor(s) contain removable static mixer(s) and/or removable annular inserts. 1. A system for continuously treating recycled polymeric material comprising:(a) a hopper configured to continuously feed said recycled polymeric material into said system, wherein said recycled polymeric material includes 10% nonpolymeric material based on the weight of said recycled polymeric material;(b) an extruder system configured to continuously turn said recycled polymeric material into a molten material;(c) a filter system configured to continuously filter said molten material;(d) a first reactor configured to continuously depolymerize said molten material into a depolymerized molten material,(e) a heat exchanger configured to continuously cool said depolymerized molten material; and(f) a purifier system configured to continuously purify said depolymerized molten material.2. The system of wherein said filter system includes a filter bed.3. The system of wherein said first reactor comprises a dynamic mixer4. The system of further comprising:(g) a second reactor configured to depolymerize said molten material into a depolymerized molten material.5. The system of wherein said reactors are connected in series.6. The system of wherein said depolymerized ...

LUBRICATING OIL COMPOSITIONS WITH IMPROVED DEPOSIT RESISTANCE AND METHODS THEREOF

Provided is a lubricating oil composition and method of using such a composition that provides for improved high temperature deposit resistance. The composition includes a lubricating oil base stock at from 20 to 95 wt % of the composition, at least one ashless organic friction modifier at from 0.1 to 20 wt % of the composition, and at least one overbased detergent at from 0.1 to 20 wt % of the composition. The remainder of composition includes one or more other lubricating oil additives. The deposit resistance of the lubricating oil composition as measured by TEOST 33C total deposits is at least 20% lower than the deposit resistance for a comparable lubricating oil composition not including the combination of the at least one ashless organic friction modifier and the at least one overbased detergent. 2. The composition of claim 1 , wherein the lubricating oil base stock is selected from the from the group consisting of a Group I base stock claim 1 , a Group II base stock claim 1 , a Group III base stock claim 1 , a Group IV base stock claim 1 , a Group V base stock and combinations thereof.3. The composition of claim 1 , wherein the lubricating oil base stock is from 85 to 95 wt % of the lubricating oil composition.4. The composition of claim 3 , wherein the lubricating oil base stock is selected from the group consisting of a 100N Group I base stock claim 3 , a 4.5 cSt Group II base stock claim 3 , a 4 cSt gas to liquids (GTL) base stock claim 3 , a 4 cSt polyalphaolefin (PAO) base stock claim 3 , a di-isononyl phthalate ester base stock and combinations thereof.5. The composition of claim 1 , wherein the at least one overbased detergent is metal containing detergent including sulfonates claim 1 , phenates claim 1 , salicylates claim 1 , carboxylates and combinations thereof and having a Total Base Number (TBN) ranging between 60 and 600.6. The composition of claim 5 , wherein the at least one overbased detergent is selected from the group consisting of 350 TBN ...

Process and Apparatus for the Preparation of a Cylinder Oil

A process for production of cylinder oil comprises providing used oil, providing fresh cylinder oil, and blending the used oil with the fresh cylinder oil. The used oil has a lower TBN value than the fresh cylinder oil. A process for the operation of an internal combustion engine comprises preparing cylinder oil as described and using the cylinder oil in the internal combustion engine. An apparatus for the preparation of a cylinder oil comprises a blending means for blending used oil and fresh cylinder oil. The blending means is in flow communication with at least one compartment of an internal combustion engine that comprises used oil or at least one storage compartment comprising used oil, at least one storage compartment for fresh cylinder oil, and at least one cylinder of an internal combustion engine. Used oil and fresh cylinder oil are used for the preparation of cylinder oil. 2. Process according to claim 1 , wherein the cylinder oil produced comprises at least 1% by weight used oil claim 1 , based on the total amount of cylinder oil produced and/or at least 1% by weight of fresh cylinder oil claim 1 , based on the total amount of cylinder oil produced.3. Process according to claim 1 , wherein the cylinder oil produced comprises at least 10% by weight used oil claim 1 , based on the total amount of cylinder oil produced and/or at least 10% by weight of fresh cylinder oil claim 1 , based on the total amount of cylinder oil produced.4. Process according to claim 1 , wherein the used oil has a lower kinematic viscosity than the cylinder oil.5. Process according to claim 1 , wherein the used oil comprises one or more oils selected from the group consisting of used hydraulic fluids claim 1 , used gear oils claim 1 , used system oils claim 1 , used trunk piston engine oils claim 1 , used turbine oils claim 1 , used heavy duty diesel oils claim 1 , used compressor oils and mixtures thereof.6. Process according to claim 1 , wherein the process is performed on a ...

Method for improving thermal-oxidative stability and elastomer compatibility

A method for improving thermo-oxidative stability and elastomer compatibility in an apparatus lubricated with a lubricating oil by using as the lubricating oil a formulated oil including a lubricating oil base stock. The lubricating oil base stock includes a di-alkylated aromatic base stock of the formula: (R 1 )—(R 2 )—(R 1 ) wherein each R 1 is the same or different and represents a C 10 -C 30 alkyl group; R 2 represents an aromatic moiety. The di-alkylated aromatic base stock includes at least 44 wt % dialkylate product. Thermo-oxidative stability and elastomer compatibility are improved as compared to thermo-oxidative stability and elastomer compatibility achieved using a lubricating oil base stock other than the di-alkylated aromatic base stock. A lubricating oil including the di-alkylated base stock of the above formula, and the di-alkylated aromatic base stock of the above formula.

LOW VISCOSITY MARINE CYLINDER LUBRICATING OIL COMPOSITIONS

Disclosed herein are marine cylinder lubricants which comprise a major amount of basestock selected from the group consisting of a Group II basestock, a Group III basestock and mixtures thereof, wherein the marine cylinder lubricant has a kinematic viscosity at 100° C. of from 13 to about 16.2 cSt, and contains less than about 10 wt. % bright stock. Also disclosed are marine cylinder lubricants which comprise a major amount of basestock selected from the group consisting of a Group II basestock, a Group III basestock and mixtures thereof, wherein the marine cylinder lubricant has a kinematic viscosity at 100° C. of between about 13 and about 16.2 cSt: and a total base number of 5 to about 70, and further wherein the marine cylinder lubricant contains less than about 10 wt. % bright stock. 1. A marine cylinder lubricant comprising a major amount of a Group III basestock , wherein the marine cylinder lubricant has a kinematic viscosity at 100° C. of from 13 to about 16.2 cSt; further wherein the marine cylinder lubricant is substantially free of a bright stock and substantially free of a Group I basestock.2. (canceled)3. The marine cylinder lubricant of claim 1 , having a kinematic viscosity at 100° C. of from about 13.25 to about 16.2 cSt.4. The marine cylinder lubricant of claim 1 , having a kinematic viscosity at 100° C. of from about 13.50 to about 16.2 cSt at 100° C.57.-. (canceled)8. The marine cylinder lubricant of claim 1 , having a total base number (TBN) of from about 5 to about 70.9. The marine cylinder lubricant of claim 1 , having a TBN of from about 25 to about 70.10. The marine cylinder lubricant of claim 1 , having a TBN of from about 35 to about 70.11. The marine cylinder lubricant of claim 1 , having a TBN of from about 40 to about 70.1214.-. (canceled)15. The marine cylinder lubricant of claim 1 , further comprising a marine cylinder engine lubricating oil composition additive selected from the group consisting of an antioxidant claim 1 , ashless ...

STRUCTURE FORMING A LUBRICATING LAYER ON THE SURFACE THEREOF

A structure including a base material formed in a predetermined shape, and a lubricating layer formed on the surface of the base material for improving sliding property to a fluid substance, the lubricating layer comprising a liquid and solid particles. The lubricating layer formed on the surface of the base material exhibits very improved sliding property to the fluid substance and enables the structure to be favorably used as a packing material such as container and lid. 1. A structure including a base material formed in a predetermined shape , and a lubricating layer formed on a surface of the base material for improving sliding property to a fluid substance , the lubricating layer comprising a liquid and solid particles.2. The structure according to claim 1 , wherein the solid particles have a particle size of not larger than 300 μm.3. The structure according to claim 1 , wherein the liquid contained in the lubricating layer acquires an angle of contact (20° C.) of not more than 45′ relative to the surface of the base material that supports the lubricating layer and has a viscosity (25° C.) of not more than 100 mPa·s.4. The structure according to claim 1 , wherein the solid particles are organic particles.5. The structure according to claim 1 , wherein the solid particles are present in the lubricating layer in an amount of 0.01 to 10 parts by mass per 100 parts by mass of the liquid in the lubricating layer.6. The structure according to claim 1 , wherein the lubricating layer is formed in the amount of 1.0 to 6.2 mg/cmon the surface of the base material.7. The structure according to claim 1 , wherein the surface of the base material is formed of a synthetic resin.8. The structure according to claim 1 , wherein the surface of the base material is formed of a glass.9. The structure according to claim 1 , wherein the structure is used as a packing material.10. The structure according to claim 9 , wherein the packing material is used for containing a fluid content ...

VIRTUAL LANDFILL TERMINAL

Handling of municipal solid waste (MSW) is described. A method for handling MSW in a single waste processing facility includes receiving the MSW at the waste processing facility. The MSW is separated into biomass, recyclables, and plastics. The biomass is processed at the waste processing facility to produce syngas using a gasifier. The plastics are also processed at the waste processing facility to produce naphtha, diesel fuel, and/or lubricants. Waste heat from the processing of the biomass and from the processing of the plastics is captured and used in the generating of electricity at the waste processing facility. Facilities for handling MSW are also described. 1. A method for processing municipal solid waste , the method comprising:receiving municipal solid waste (MSW) at a waste processing facility;separating the MSW into biomass, recyclables, and plastics;processing the biomass, at the waste processing facility, to produce syngas using a gasifier;processing the plastics, at the waste processing facility, to produce naphtha, diesel fuel, and lubricants;capturing waste heat from the processing of the biomass and from the processing of the plastics; andgenerating electricity, at the waste processing facility, using the syngas and waste heat.2. The method of claim 1 , wherein processing the plastics includes using a rotary reactor and catalyst to produce synthetic crude and/or synthetic diesel claim 1 , and using a distillation column to produce the naphtha claim 1 , diesel fuel claim 1 , and lubricants from the synthetic crude.3. The method of claim 1 , further comprising using a distillation column to produce the naphtha claim 1 , diesel fuel claim 1 , and lubricants from the synthetic crude and/or synthetic diesel.4. The method of claim 1 , wherein processing the biomass includes drying the MSW biomass claim 1 , feeding the dried biomass to the gasifier to create syngas from the gasifier.5. The method of claim 1 , wherein processing the biomass includes ...

PNEUMATIC TOOL LUBRICANT

A lubricant for reducing or eliminating airborne lubricant exhaust mist in ambient air when used by a tool driven by compressed air. The lubricant includes between about 58 vol % and about 90 vol % polyalphaolefin or polyalphaolefin blend, and between about 10 vol % and about 42 vol % complex ester compatible with the polyalphaolefin or polyalphaolefin blend. The ester includes polymeric molecules with a cohesive tendency to adhere to each other, and when subjected to shear stresses, to form elongate filaments. 1. A lubricant for reducing or eliminating airborne lubricant exhaust mist in ambient air when used by a tool driven by compressed air , the lubricant comprising:between about 58 vol % and about 90 vol % polyalphaolefin or polyalphaolefin blend; andbetween about 10 vol % and about 42 vol % complex ester compatible with the polyalphaolefin or polyalphaolefin blend, the ester comprising polymeric molecules with a cohesive tendency to adhere to each other, and when subjected to shear stresses, to form elongate filaments.2. A lubricant as claimed in in which the lubricant additionally comprises about 1.5 to 2 vol % of an anti-wear/extreme pressure claim 1 , corrosion claim 1 , and rust and oxidation additive.3. A lubricant as claimed in in which the lubricant has a viscosity in the range of 75 to 300 cSt at 40° C.4. A lubricant according to in which the complex ester has a polar molecular structure imparting to the lubricant a negative charge claim 1 , wherein the lubricant is attracted to metal surfaces inside the tool made of positively charged ferrous metal and forms a tenacious film on the metal surfaces.5. A lubricant according to in which the lubricant comprises about 73.3 vol % of the polyalphaolefin or polyalphaolefin blend claim 2 , about 25 vol % of the ester claim 2 , and about 1.7 vol % of the anti-wear/extreme pressure claim 2 , corrosion and rust and oxidation additive.6. A lubricant according to in which the polyalphaolefin or polyalphaolefin blend ...

HIGH VISCOSITY BASE STOCK COMPOSITIONS

Methods are provided for producing Group II base stocks having high viscosity and also having one or more properties indicative of a high quality base stock. The resulting Group II base stocks can have a viscosity at 100° C. and/or a viscosity at 40° C. that is greater than the corresponding viscosity for a conventional Group II base stock. Additionally, the resulting Group II base stocks can have one or more properties that are indicative of a high quality base stock. 116.-. (canceled)17. A method of forming a base stock composition , comprising:introducing a feedstock having a viscosity index of 50 to 120, a kinematic viscosity at 100° C. of 12 cSt or less, a sulfur content less than 0.03 wt %, and an aromatics content less than 10 wt %, into a coupling reaction stage under effective coupling conditions to form a coupled effluent; and{'sub': w', 'n, 'fractionating the coupled effluent to form at least a first product fraction having a viscosity index of 50 to 120, a polydispersity (M/M) of at least 1.15, a kinematic viscosity at 100° C. of at least 14 cSt, a kinematic viscosity at 40° C. of at least 150 cSt, and a pour point of 0° C. or less.'}18. The method of claim 17 , further comprising exposing at least a portion of the coupled effluent to a catalyst under effective catalytic processing conditions to form a catalytically processed effluent claim 17 , wherein fractionating at least a portion of the coupled effluent comprises fractionating at least a portion of the catalytically processed effluent.19. The method of claim 17 , wherein the effective catalytic processing conditions comprises at least one of hydrotreatment conditions claim 17 , catalytic dewaxing conditions claim 17 , and hydrofinishing conditions.20. The method of claim 17 , wherein the feedstock comprises a paraffin content of at least 90 wt %. This application claims priority to U.S. Provisional Application Ser. No. 62/254,756 filed Nov. 13, 2015, which is herein incorporated by reference in its ...

HIGH VISCOSITY BASE STOCK COMPOSITIONS

Methods are provided for producing Group I base stocks having high viscosity and also having one or more properties indicative of a high quality base stock. The resulting Group I base stocks can have a viscosity at 100° C. and/or a viscosity at 40° C. that is greater than the corresponding viscosity for a conventional Group I bright stock formed by solvent processing. Additionally, the resulting Group I base stocks can have one or more properties that are indicative of a high quality base stock. 113-. (canceled)14. A method of forming a base stock composition , comprising:introducing a feedstock having a viscosity index of 50 to 120, a kinematic viscosity at 100° C. of 12 cSt or less, and at least one of a sulfur content greater than 0.03 wt % and an aromatics content greater than 10 wt %, into a coupling reaction stage under effective coupling conditions to form a coupled effluent; and{'sub': w', 'n, 'fractionating at least a portion of the coupled effluent to form at least a first product fraction having a viscosity index of at least 50, a polydispersity (M/M) of at least 1.4, a kinematic viscosity at 100° C. of at least 35 cSt, a kinematic viscosity at 40° C. of at least 600 cSt, and a pour point of 0° C. or less.'}15. The method of claim 14 , wherein the effective coupling conditions comprise exposing the feedstock to at least 20 wt % dialkyl peroxide relative to a combined weight of feedstock and peroxide.16. The method of claim 14 , wherein the effective coupling conditions comprise acid-catalyzed coupling conditions.17. The method of claim 14 , further comprising exposing at least a portion of the coupled effluent to a catalyst under effective catalytic processing conditions to form a catalytically processed effluent claim 14 , wherein fractionating at least a portion of the coupled effluent comprises fractionating at least a portion of the catalytically processed effluent.18. The method of claim 17 , wherein the effective catalytic processing conditions ...

HIGH VISCOSITY BASE STOCK COMPOSITIONS

Methods are provided for producing Group III base stocks having high viscosity and also having one or more properties indicative of a high quality base stock. The resulting Group III base stocks can have a viscosity at 100° C. and/or a viscosity at 40° C. that is greater than the corresponding viscosity for a conventional Group III base stock. Additionally, the resulting Group III base stocks can have one or more properties that are indicative of a high quality base stock. 110.-. (canceled)11. A base stock composition having a number average molecular weight (M) of 2500 g/mol to 10000 g/mol , a weight average molecular weight (M) of 4000 g/mol to 30000 g/mol , a polydispersity (M/M) of at least 1.6 , a sulfur content of 0.03 wt % or less , an aromatics content of 10 wt % or less , a kinematic viscosity at 100° C. of at least 2500 cSt , a viscosity at 40° C. of at least 350 cSt , and a viscosity index of 120 to 180.12. The composition of claim 11 , wherein the polydispersity is at least 2.0.13. The composition of claim 11 , wherein the composition has 24.0 wt % or less of epsilon carbons as determined by C-NMR.14. The composition of claim 11 , wherein the weight average molecular weight (M) is at least 5000 g/mol.15. The composition of claim 11 , wherein the composition has a density of 0.86 g/cmto 0.91 g/cm.16. The composition of claim 11 , wherein the composition has a) a kinematic viscosity at 40° C. of at least 3000 cSt; b) a kinematic viscosity at 100° C. of at least 350 cSt; or c) a combination thereof.17. The composition of claim 11 , wherein the viscosity index is at least 130.18. A method of forming a base stock composition claim 11 , comprising:introducing a feedstock having a viscosity index of 50 to 150, a kinematic viscosity at 100° C. of 12 cSt or less, a sulfur content less than 0.03 wt %, and an aromatics content less than 10 wt %, into a coupling reaction stage under effective coupling conditions to form a coupled effluent; and{'sub': w', 'n, ' ...

Lubricant transformable from solid to semi-solid

A lubricant composition includes a mixture of grease and wax formed into a block which is solid at atmospheric pressure and temperatures up to 150° F., and which transforms into a semi-solid under mechanical loading. The mixture is formed with 5-25% of melted wax. The block may be coated to form a shell to remain solid at elevated temperatures. The block may include other additives. The grease block is suitable for use in various applications, including on a 5th wheel trailer hitch plate.

LUBRICATING OIL COMPOSITION FOR DIESEL ENGINES

The invention provides a lubricating oil composition for diesel engines which contains a GTL base oil with a kinematic viscosity at 100° C. of 4.5 to 5.5 mm2/s, a comblike PMA (polymethacrylate) based viscosity index improver and a boron-containing dispersant and/or boron-containing detergent, the total content of the boron-containing dispersant and/or boron-containing detergent in terms of conversion to boron content relative to the total amount of the composition being not less than 0.025 mass %, and which satisfies 0W-30 or 5W-30 in the SAE J300 standard. 1. A lubricating oil composition for diesel engines characterised in that it contains:{'sup': '2', 'a) a GTL base oil with a kinematic viscosity at 100° C. of 4.5 to 5.5 mm/s,'}b) a comb-like PMA (polymethacrylate) based viscosity index improver, andc) a boron-containing dispersant and/or boron-containing detergent, wherein the total amount of boron-containing dispersant and/or boron-containing detergent incorporated in terms of conversion to boron content relative to the total amount of the composition being not less than 0.025 mass %, andwherein it satisfies 0W-30 or 5W-30 in the SAE J300 standard.2. The lubricating oil composition for diesel engines in accordance with which includes a non-comb-like PMA (polymethacrylate) based viscosity index improver and an SCP (styrene-diene copolymer) based viscosity index improver and/or an OCP (olefin copolymer) based viscosity index improver claim 1 , and which further satisfies at least one of the following (1) to (3).(1) Non-comb-like PMA based viscosity index improver content/total viscosity index improver content: not more than 0.7,(2) OCP based viscosity index improver content/total viscosity index improver content:not more than 0.2,(3) SCP based viscosity index improver content/total viscosity index improver content: not more than 0.3. This invention relates to an engine oil for automobiles (lubricating oil composition for internal combustion engines), and more ...

METHOD FOR FORMING ANTI STICTION COATING AND ANTI STICTION COATING THEREOF

A method for forming an anti-stiction coating on a surface of a semiconductor device is provided. Using atomic layer deposition (ALD) processes to activate surface prior to anti-stiction coating deposition, anti-stiction coating having strong chemical bonding to the surface is obtained. 1. A method for forming an anti-stiction coating on a surface of a semiconductor device , comprising:providing the surface of the semiconductor device to a first reaction chamber;{'sub': '2', 'performing an atomic layer deposition (ALD) process to the semiconductor device, wherein the atomic layer deposition process is performed with alternating reaction cycles of trimethylaluminum (TMA) and water (HO) for depositing an aluminum oxide film on the surface of the semiconductor device in the first reaction chamber;'}terminating the ALD process with one TMA cycle to create a reactive surface within the first reaction chamber;transferring the semiconductor device from the first reaction chamber to a second reaction chamber under a controlled environment;providing at least one fluorinated species to the second reaction chamber; andforming an anti-stiction coating on the surface of the semiconductor device through reactions of the fluorinated species and TMA.2. The method as claimed in claim 1 , wherein the semiconductor device is a MEMS device or a micromirror array.3. The method as claimed in claim 1 , wherein the fluorinated species includes a fluorinated alkanoic acid having at least one carboxyl group (—COOH).4. The method as claimed in claim 3 , wherein the fluorinated species is perfluorodecanoic acid (PFDA).5. The method as claimed in claim 3 , wherein forming an anti-stiction coating on the surface of the semiconductor device through reactions of the fluorinated species and TMA comprises reacting the at least one carboxyl group of the fluorinated alkanoic acid of the fluorinated species with methyl groups on the reactive surface from TMA to establish a chemical bonding there- ...

Effects of oxygen on grease

Effects of Oxygen on grease or another organic paste product can be evaluated with a modified version of the ASTM D942 test methodology for oxidation stability of lubricating greases or other organic paste products by employment of an oxidation pressure vessel, in which at least one of (A) a very small sample of the grease or other organic paste product is deployed for testing within the oxidation pressure vessel such that the sample has an enhanced surface area to mass ratio, and (B) a temperature other than about 99° C. is employed during the testing. In general, the testing is carried out under oxidation pressure conditions. The sample may be evaluated with respect to Oxygen uptake. Additional technique(s) directed to oxidation and/or other properties of the sample may be carried out before to after any Oxygen uptake evaluation, for example, FTIR analysis and/or ATR-FTIR analysis. 2. The method of claim 1 , wherein evaluating the sample of the grease or other organic paste product includes evaluation for oxidation.3. The method of claim 1 , wherein the evaluation for oxidation includes ascertaining any Oxygen uptake of the sample by loss of pressure in the bomb vessel.4. The method of claim 1 , wherein the sample of the grease or another organic paste product is evenly distributed in a plurality of individual sample dishes such that the very small sample of the grease or other organic paste product is substantially less than 1 g per individual sample dish.5. The method of claim 2 , wherein the sample of the grease or another organic paste product is evenly distributed in a plurality of individual sample dishes such that the very small sample of the grease or other organic paste product is substantially less than 1 g per individual sample dish.6. The method of claim 3 , wherein the sample of the grease or another organic paste product is evenly distributed in a plurality of individual sample dishes such that the very small sample of the grease or other organic ...

MULTI-PHASE GAS-ENHANCED LUBRICANTS FOR PERFORMANCE CONTROL IN ROTATING MACHINERY BEARINGS AND RELATED METHOD THEREOF

A method and system for lubricating at least one moving part with a lubricating medium includes a chamber configured to house at least one moving part, a lubricant reservoir configured to house a liquid lubricant, a gas reservoir configured to house a gas, and a controller configured to supply a first amount of the gas in the form of bubbles to a second amount of the liquid lubricant to entrain the bubbles of gas in the liquid lubricant. The controller is also configured to regulate proportions of the liquid lubricant and the gas as a function of at least one operating condition, including at least one of pressure, temperature, and flow rate, a solubility relationship between the liquid lubricant and the gas, and a size of the bubbles of gas, and supply the liquid lubricant with entrained bubbles of gas to at least one moving part. 1. A medium for lubricating at least one moving part , said medium comprising a liquid lubricant and a discrete gas phase in the form of bubbles of a gas entrained in the liquid lubricant.2. The medium of claim 1 , wherein the liquid lubricant has a viscosity that is below approximately 32 mPa·s.3. The medium of claim 2 , wherein the liquid lubricant comprises at least one of a machine process fluid and a fluid in which a machine is submerged.4. The medium of claim 3 , wherein the liquid lubricant comprises water.5. The medium of claim 3 , wherein the liquid lubricant comprises seawater.6. The medium of claim 3 , wherein the liquid lubricant comprises a refrigerant.7. The medium of claim 2 , wherein the liquid lubricant comprises an ionic liquid.8. The medium of claim 1 , wherein the gas comprises one or more gases selected from the group consisting of carbon dioxide claim 1 , nitrogen claim 1 , oxygen claim 1 , argon claim 1 , helium claim 1 , and air.9. The medium of claim 1 , wherein the medium with the discrete gas phase has a viscosity that is at least 10% greater than a viscosity of the liquid lubricant alone.10. A method of ...

METHODS FOR PREVENTING MICROBIAL GROWTH AND MICROBIOLOGICALLY INFLUENCED CORROSION IN A BIODEGRADABLE AND/OR RENEWABLE FUEL, HYDRAULIC FLUID AND/OR LUBRICANT

Fuels, hydraulic fluids and lubricants made of or comprising a portion of renewable hydrocarbon raw materials, as well as biodegradable fuels, hydraulic fluids and lubricants are known to support microbial growth. Highly toxicorganic biocides have been added to reduce microbial growth. The use of such biocides can now be avoided, by instead using a stable solution of boric acid in a solvent, the boric acid being completely dissolved or at least free from any particles larger than 100 nm in size, and adding this solution to the fuel, hydraulic fluid or lubricant to give a final concentration of boron in the range of 1-100 ppm, preferably 1-50 ppm in the product. While preventing microbial growth, the addition of boron also reduces corrosion, in particular microbiologically induced corrosion (MIC). 141-. (canceled)42. A method for prevention of microbial growth in a biofuel , a biologically degradable hydraulic fluid or biologically degradable lubricant , wherein an inorganic boron compound is added to said biofuel , hydraulic fluid or lubricant to a final concentration of elemental boron in the interval of 1-100 ppm.43. The method according to claim 42 , wherein said biofuel is chosen from biogas claim 42 , an ethanol/gasoline blend claim 42 , ethanol claim 42 , an claim 42 , methanol/gasoline blend claim 42 , methanol claim 42 , an ethanol/diesel blend claim 42 , a biodiesel according to EN-590 or ASTM 1) 6751 claim 42 , a blend of biodiesel and petroleum-based diesel claim 42 , or mixtures thereof.44. The method according to claim 42 , wherein the boron is added in the form of a stable solution of boric acid in a solvent claim 42 , free from any particles larger than 100 nm claim 42 , and wherein said boron is added to give a final concentration of elemental boron in the interval of 1 to 50 ppm.45. The method according to claim 42 , wherein said biofuel is biogas claim 42 , the boron is added in the form of a stable solution of boric acid in a solvent claim 42 , ...

MECHANICAL SYSTEM EQUIPPED WITH ACTIVE MICROCAPSULES FOR CONDITION MONITORING

A mechanical system comprising at least one moving component and a lubricant. The mechanical system also comprises a plurality of at least one type of microcapsule consisting of a shell, which, under the effect of a variation of a given characteristic physical parameter of the mechanical system, is capable of releasing particles. The dispersion of the particles is identifiable by a system located external to the mechanical system. 1. A mechanical system comprising:at least one moving component,a lubricant, andmicrocapsules, the microcapsules consisting of a particles encased within a shell which, under the effect of a variation of a given characteristic physical parameter of the mechanical system, is capable of releasing the particles, the dispersion of which is identifiable by a monitoring system located external to the mechanical system,wherein the mechanical system comprises a plurality of microcapsule types, each type of microcapsule being sensitive to the variation of a different physical parameter that is specific to the mechanical system, thus enabling the release of particles for the variations of different parameters.2. The mechanical system according to claim 1 , further comprising:a bearing having a first ring, a second ring, said first ring and said second ring being rotatably mobile relative to each other;at least one row of rolling elements, andlubricant in a bearing chamber defined between the two rings.3. The mechanical system according to claim 1 , wherein the microcapsules are mixed with the lubricant of the mechanical system.4. The mechanical system according to claim 1 , wherein the microcapsules are deposited as a layer on the surface of at least a part of an internal component of the mechanical system.5. The mechanical system according to claim 1 , further comprising a type of microcapsule that is sensitive to the variation of a single physical parameter of the mechanical system claim 1 ,while the microcapsules of which are each sensitive to a ...

STRUCTURE FORMING A LIQUID FILM ON THE SURFACE THEREOF AND COATING SOLUTION FOR FORMING THE LIQUID FILM

A structure forming, on the surface thereof, a liquid film for improving sliding property to a fluid substance, the liquid film containing solid particles of particle size of not more than 300 μm that are dispersed therein. The structure exhibits further improved sliding property to the fluid substances due to the liquid film formed on the surface thereof, and can be favorably used as packing materials such as containers and lids. 1. A structure forming , on a surface thereof , a liquid film for improving sliding property to a fluid substance , the liquid film containing solid particles of particle size of not more than 300 μm that are dispersed therein.2. The structure according to claim 1 , wherein a liquid forming the liquid film acquires angle of contact (20° C.) of not more than 45° relative to the surface that supports the liquid film and has viscosity (25° C.) of not more than 100 mPa·s.3. The structure according to claim 1 , wherein the solid particles are organic particles.4. The structure according to claim 1 , wherein the solid particles are dispersed in an amount of 0.01 to 10 parts by mass per 100 parts by mass of a liquid that forms the liquid film.5. The structure according to claim 1 , wherein the liquid film is formed in an amount of 1.0 to 6.2 mg/cmon the surface of the structure.6. The structure according to claim 1 , wherein the surface of the structure is formed of a synthetic resin.7. The structure according to claim 1 , wherein the surface of the structure is formed of glass.8. The structure according to claim 1 , wherein the structure is used as a packing material.9. The structure according to claim 8 , wherein the packing material is used for containing a liquid content that has viscosity (25° C.) of not less than 1260 mPa·s.10. The structure according to claim 8 , wherein the packing material is a container.11. A coating solution for forming a liquid film on a surface of a structure claim 8 , the coating solution containing claim 8 , as a ...

HIGH TEMPERATURE LUBRICANT FOR THE FOOD INDUSTRY

The invention relates to a food-grade high-temperature lubricant, more particularly a high-temperature oil and a high-temperature grease, comprising the following components: 1. A food-grade high-temperature oil comprising the following components:{'sub': 10', '13, 'a) 93.9 to 45 wt % of at least one oil selected from the group consisting of a mixture of trimellitic acid tri(iso-C) esters (1) and trimellitic acid tri(iso-C) esters (2), the mixing ratio of (1) to (2) being 99:1 to 1:99, alkylaromatics, estolides;'}b) 6 to 45 wt % of a polymer, selected from the group consisting of a hydrogenated or fully hydrogenated polyisobutylene or a mixture of hydrogenated or fully hydrogenated polyisobutylene;c) 0.1 to 5 wt % of additives, individually or in combination, selected from the group consisting of anticorrosion additives, antioxidants, antiwear additives, UV stabilizers, inorganic or organic solid lubricants.2. A food-grade high-temperature grease comprising the following components:{'sub': 10', '13, 'a) 91.9 to 30 wt % of at least one oil selected from the group consisting of a mixture of trimellitic acid tri(iso-C) esters (1) and trimellitic acid tri(iso-C) esters (2), the mixing ratio of (1) to (2) being 99:1 to 1:99, alkylaromatics, estolides;'}b) 6 to 45 wt % of a polymer, selected from the group consisting of a hydrogenated or fully hydrogenated polyisobutylene or a mixture of hydrogenated or fully hydrogenated polyisobutylene;c) 0.1 to 5 wt % of additives, individually or in combination, selected from the group consisting of anticorrosion additives, antioxidants, antiwear additives, UV stabilizers, inorganic or organic solid lubricants, andd) 2 to 20 wt % of thickener.3. The high-temperature oil or grease as claimed in claim 1 , wherein the alkylaromatic compound is an aliphatically substituted naphthalene.4. The high-temperature oil or grease as claimed in claim 1 , wherein component a) comprises as a further food-grade oil a compound selected from the group ...

Reactor For Continuously Treating Polymeric Material

A system for continuously treating recycled polymeric material includes a hopper configured to feed the recycled polymeric material into the system. An extruder can turn the recycled polymeric material in a molten material. In some embodiments, the extruder uses thermal fluids, electric heaters, and/or a separate heater. The molten material is depolymerized in a reactor. In some embodiments, a catalyst is used to aid in depolymerizing the material. In certain embodiments, the catalyst is contained in a permeable container. The depolymerized molten material can then be cooled via a heat exchanger. In some embodiments, multiple reactors are used. In certain embodiments, these reactors are connected in series. In some embodiments, the reactor(s) contain removable static mixer(s) and/or removable annular inserts. 1. A system for continuously treating recycled polymeric material comprising:(a) a hopper configured to continuously feed said recycled polymeric material into said system;(b) an extruder system configured to continuously turn said recycled polymeric material in a molten material;(c) a filter system configured to continuously filter said molten material;(d) a first reactor configured to continuously depolymerize said molten material into a depolymerized molten material;(e) a heat exchanger configured to continuously cool said depolymerized molten material; and(f) a purifier system configured to continuously purify said molten material.2. The system of wherein said filter system includes a filter bed.3. The system of wherein said solid polymeric material is a recycled plastic.4. The system of wherein said first reactor employs a catalyst.5. The system of further comprising:(g) a second rector configured to depolymerize said molten material into a depolymerized molten material.6. The system of wherein said reactors are connected in series.7. The system of wherein said reactors are stacked vertically.8. The system of wherein said reactors are stacked horizontally. ...

HIGH TEMPERATURE LUBRICANT

The invention relates to a food-compatible high-temperature lubricant, more particularly a high-temperature oil and a high-temperature grease, comprising the following components: 1. High-temperature oil comprisinga) 93.9 to 45 wt % of at least one oil selected from the group consisting of alkylaromatics, estolides, trimellitic esters, or a mixture of different trimellitic esters wherein the alcohol group of the ester is a linear or branched alkyl group having 8 to 16 carbon atoms;b) 6 to 45 wt % of a polymer, specifically a hydrogenated or fully hydrogenated polyisobutylene, or a mixture of hydrogenated or fully hydrogenated polyisobutylene;c) 0.1 to 10 wt % of additives, individually or in combination, selected from the group consisting of anticorrosion additives, antioxidants, antiwear additives, UV stabilizers, inorganic or organic solid lubricants.2. High-temperature oil according to claim 1 , wherein the oil component comprises as a further oil a compound selected from the group consisting of mineral oil claim 1 , aliphatic carboxylic and dicarboxylic esters claim 1 , fatty acid triglycerides claim 1 , pyromellitic esters claim 1 , diphenyl ethers claim 1 , phloroglucinol esters and/or poly-alpha-olefins claim 1 , alpha-olefin copolymers.3. High-temperature grease comprisinga) 91.9 to 25 wt % of at least one oil selected from the group consisting of alkylaromatics, estolides, trimellitic esters, or a mixture of different trimellitic esters wherein the alcohol group of the ester is a linear or branched alkyl group having 8 to 16 carbon atoms;b) 6 to 45 wt % of a polymer, selected from the group consisting of a hydrogenated or fully hydrogenated polyisobutylene or a mixture of hydrogenated or fully hydrogenated polyisobutylene;c) 0.1 to 10 wt % of additives, individually or in combination, selected from the group consisting of anticorrosion additives, antioxidants, antiwear additives, UV stabilizers, inorganic or organic solid lubricants, andd) 2 to 20 wt % of ...

STIFFNESS CONTROLLED ABRADEABLE SEAL SYSTEM WITH MAX PHASE MATERIALS AND METHODS OF MAKING SAME

A stiffness controlled abradeable seal system for a gas turbine engine includes a cantilevered arm that supports one of a rotating seal surface and a static seal surface, a stiffness of the cantilevered arm controlled to achieve a desired operational temperature at a seal interface. 1. A stiffness controlled abradeable seal system for a gas turbine engine , comprising:a static seal surface in contact with a rotating seal surface at a seal interface; anda cantilevered arm that supports one of said rotating seal surface and said static seal surface, a stiffness of said cantilevered arm determined to achieve a desired operational temperature at said seal interface.2. The system as recited in claim 1 , wherein said seal interface is an abradeable seal interface.3. The system as recited in claim 1 , wherein said seal interface includes a solid lubricant material.4. The system as recited in claim 1 , wherein said seal interface includes a MAX phase material.5. The system as recited in claim 1 , wherein said seal interface includes an about 25% volume fraction of MAX phase material.6. The system as recited in claim 1 , wherein said seal interface is located between a rotor blade tip and a blade outer air seal.7. The system as recited in claim 1 , wherein said seal interface extends from a rotor disk.8. The system as recited in claim 1 , wherein said cantilevered arm extends from a coverplate mounted to a rotor disk.9. The system as recited in claim 1 , wherein said cantilevered arm includes a continuous hoop geometry.10. The system as recited in claim 1 , wherein said cantilevered arm includes an arc segment geometry.11. A method for defining a seal interface within a stiffness controlled abradeable seal system claim 1 , comprising:determining a stiffness of a cantilevered arm that supports one of a rotating seal surface and a static seal surface that form a seal interface to achieve a desired operational temperature at the seal interface.12. The method as recited in claim ...

ENVIRONMENTALLY FRIENDLY BICYCLE CHAIN AND GEAR MAINTENANCE SYSTEM AND METHOD OF USE

An environmentally friendly bicycle chain and gear maintenance system includes an ecologically friendly package of highly recyclable material such as one of a metal or glass container with an integral brush applicator; or a paper container with a wax or other oil-resistant, non-permeable interior. The environmentally friendly bicycle chain and gear maintenance system includes a lubricant contained within the package, the lubricant being substantially free of petroleum oil distillates and comprising one of either a lanolin based lubricant which comprises a mixture of lanolin within a carrier, wherein the carrier is a non-drying or semi-non-drying, plant-based oil or a water soluble lubricant comprising a mixture of 25% to 75% of a surfactant which is a soap and 25% to 75% of glycerin. 1. An environmentally friendly bicycle chain and gear maintenance system comprising i) A metal or glass container with an integral brush applicator; or', 'ii) A paper container with a wax or other oil-resistant non-permeable interior; and, 'An ecologically friendly package comprising one of'} i) a lanolin based lubricant which comprises a mixture of lanolin within a carrier, wherein the carrier is a non-drying or semi-non-drying, plant-based oil or', 'ii) a water soluble lubricant comprising a mixture of 25% to 75% of a surfactant which is a soap and 25% to 75% of glycerin., 'a lubricant contained within the package, the lubricant being substantially free of petroleum oil distillates and comprising one of either'}2. The environmentally friendly bicycle chain and gear maintenance system according to wherein the ecologically friendly package is a steel can.3. The environmentally friendly bicycle chain and gear maintenance system according to wherein the steel can has a screw-on lid with an integral horse hair applicator brush.4. The environmentally friendly bicycle chain and gear maintenance system according to wherein the ecologically friendly package is a steel can.5. The ...

Process and Apparatus for the Preparation of a Cylinder Oil

The present invention concerns a process for the production of a cylinder oil comprising the steps: providing a used oil, providing a fresh cylinder oil, and blending the used oil with the fresh cylinder oil, wherein the used oil has a lower TBN value than the fresh cylinder oil. The invention further concerns a process for the operation of an internal combustion engine comprising the steps of: preparing a cylinder oil according to a process for the production of a cylinder oil as described herein and using the cylinder oil in the internal combustion engine. Also part of the present invention is an apparatus for the preparation of a cylinder oil, comprising a blending means for blending used oil and fresh cylinder oil, characterized in that the blending means is in flow communication with at least one compartment of an internal combustion engine that comprises used oil or at least one storage compartment comprising used oil, at least one storage compartment for fresh cylinder oil, and at least one cylinder of an internal combustion engine. A further aspect of the present invention is the use of used oil and fresh cylinder oil for the preparation of cylinder oil. The processes, apparatus and uses of the present invention are especially provided for the use with two-stroke crosshead engines installed on a ship. 1. Process for the production of a cylinder oil comprising the steps:providing a used oil,providing a fresh cylinder oil, andblending the used oil with the fresh cylinder oil,wherein the used oil has a lower TBN value than the fresh cylinder oil.2. Process according to claim 1 , wherein the cylinder oil produced comprises at least 1% by weight used oil claim 1 , based on the total amount of cylinder oil produced and/or at least 1% by weight of fresh cylinder oil claim 1 , based on the total amount of cylinder oil produced.3. Process according to claim 1 , wherein the cylinder oil produced comprises at least 10% by weight used oil claim 1 , based on the total ...

COFFEE LUBRICANT HAVING NANOPARTICLES

A coffee lubricant having nanoparticles is provided. It consists of 36 to 40 wt % of glycerin, 1 to 7 wt % of gum arabic, 0.3 to 1.3 wt % of nanoparticles, and remaining part of coffee biofuel. In which, the nanoparticles are CuO. The coffee biofuel is extracted from coffee dregs and has a viscosity of 60 to 70 cSt at a temperature of 40 degrees Celsius. It can reduce the friction coefficient and operating temperature. In addition, it can replace the mineral oil. 1. A coffee lubricant having nanoparticles consisting of:[a] 36 to 40 wt % of glycerin;[b] 1 to 7 wt % of gum arabic;[c] 0.3 to 1.3 wt % of nanoparticles; and[d] remaining part of coffee biofuel;wherein said nanoparticles are CuO;said coffee biofuel is extracted from coffee dregs and has a viscosity of 60 to 70 cSt at a temperature of 40 degrees Celsius.2. The coffee lubricant having nanoparticles as defined in claim 1 , wherein:said coffee biofuel is 58.6 wt %;said glycerin is 39.0 wt %;said gum arabic is 2.0 wt %; andsaid nanoparticles is 0.4 wt %.3. The coffee lubricant having nanoparticles as defined in claim 1 , wherein:said coffee biofuel is 58.1 wt %;said glycerin is 38.8 wt %;said gum arabic is 1.9 wt %; andsaid nanoparticles is 1.2 wt %.4. The coffee lubricant having nanoparticles as defined in claim 1 , wherein:said coffee biofuel is 55.7 wt %;said glycerin is 37.1 wt %;said gum arabic is 6.1 wt %; andsaid nanoparticles is 1.1 wt %. The present invention relates to a coffee lubricant having nanoparticles. It can reduce the friction coefficient and operating temperature. In addition, it can replace the mineral oil.The traditional lubricant consists of a base oil and one or more additives. Most of the base oil is mineral oil. The additive could be antifoaming agent, diffusion agent, antioxidants, detergent, or rust inhibitor. The function of the traditional lubricant is to use in automobile engines, motorbike engines, and all kinds of machines, in order to reduce the friction between machine parts. ...

LUBRICATING OIL COMPOSITION FOR CONTINUOUSLY VARIABLE TRANSMISSION

A lubricating oil composition for a push-belt continuously variable transmission includes: (A) a lubricant base oil including at least one wax-isomerized base oil, and having a specific kinematic viscosity and a specific viscosity index; (B) a poly(meth)acrylate having a specific weight average molecular weight; (C) a boron-containing succinimide compound; (D) a borate ester compound; and (E) an overbased calcium detergent, wherein the composition has a kinematic viscosity at 40° C. of no more than 25 mm/s; a viscosity index of no less than 180; and the ratio of a boron content to a calcium content of 0.5 to 1.5. 3. The lubricating oil composition according to claim 1 , further comprising:(F) at least one phosphorus-containing anti-wear agent, in an amount of 0.01 to 0.2 mass % in terms of phosphorus on the basis of the total mass of the composition.4. The lubricating oil composition according to claim 1 , further comprising:(G) at least one ashless friction modifier, in an amount of 0.01 to 5.0 mass % on the basis of the total mass of the composition. The present invention relates to a lubricating oil composition for continuously variable transmissions, and more specifically to a lubricating oil composition for push-belt continuously variable transmissions.Push-belt continuously variable transmissions are rapidly becoming widespread in recent years since such transmissions are effective at improving fuel efficiency of vehicles. A push-belt continuously variable transmission includes a pair of pulleys including a drive pulley and a driven pulley, and a metal belt looped around the pair of pulleys. The metal belt includes a plurality of metal elements (transverse elements; teeth) that roll around the pair of pulleys as repeatedly engaged with and released from the pulleys, and at least one ringlike metal band (carrier) that supports the plurality of metal elements on a path when rolling around. The drive pulley engages with teeth supported by the carrier of the metal ...

Low viscosity marine cylinder lubricating oil compositions

Disclosed herein are marine cylinder lubricants which comprise a major amount of basestock selected from the group consisting of a Group II basestock, a Group III basestock and mixtures thereof, wherein the marine cylinder lubricant has a kinematic viscosity at 100°C of from 13 to about 16.2 cSt; and contains less than about 10 wt. % bright stock. Also disclosed are marine cylinder lubricants which comprise a major amount of basestock selected from the group consisting of a Group II basestock, a Group III basestock and mixtures thereof, wherein the marine cylinder lubricant has a kinematic viscosity at 100°C of between about 13 and about 16.2 cSt; and a total base number of 5 to about 70, and further wherein the marine cylinder lubricant contains less than about 10 wt. % bright stock.

Reactor for continuously treating polymeric material

A system for continuously treating recycled polymeric material includes a hopper configured to feed the recycled polymeric material into the system. An extruder can turn the recycled polymeric material in a molten material. In some embodiments, the extruder uses thermal fluids, electric heaters, and/or a separate heater. The molten material is depolymerized in a reactor. In some embodiments, a catalyst is used to aid in depolymerizing the material. In certain embodiments, the catalyst is contained in a permeable container. The depolymerized molten material can then be cooled via a heat exchanger. In some embodiments, multiple reactors are used. In certain embodiments, these reactors are connected in series. In some embodiments, the reactor(s) contain removable static mixer(s) and/or removable annular inserts.

Process for making and composition of superior lubricant or lubricant blendstock

A process for making and a composition of a superior lubricant or lubricant component by the oligomerization of a mixture comprising olefins and isoparaffins to produce an alkylated (“capped”) olefin oligomer having a very high VI and a low cloud point. The process preferably uses an acidic chloroaluminate ionic liquid catalyst system. Preferably the ionic liquid catalyst system comprises a Brönsted acid.

Alkylation of oligomers to make superior lubricant or fuel blendstock

A process and method for making a superior lubricant or distillate fuel component by the oligomerization of a mixture comprising olefins to form an oligomer and the alkylation of the oligomer with isoparaffins to produce an alkylated (“capped”) olefin oligomer preferably using an acidic chloroaluminate ionic liquid catalyst system. Preferably the ionic liquid catalyst system comprises a Brönsted acid.

Reactor for continuously treating polymeric material

A system for continuously treating recycled polymeric material includes a hopper configured to feed the recycled polymeric material into the system. An extruder can turn the recycled polymeric material in a molten material. In some embodiments, the extruder uses thermal fluids, electric heaters, and/or a separate heater. The molten material is depolymerized in a reactor. In some embodiments, a catalyst is used to aid in depolymerizing the material. In certain embodiments, the catalyst is contained in a permeable container. The depolymerized molten material can then be cooled via a heat exchanger. In some embodiments, multiple reactors are used. In certain embodiments, these reactors are connected in series. In some embodiments, the reactor(s) contain removable static mixer(s) and/or removable annular inserts.

High viscosity base stock compositions

Methods are provided for producing Group II base stocks having high viscosity and also having one or more properties indicative of a high quality base stock. The resulting Group II base stocks can have a viscosity at 100°C and/or a viscosity at 40°C that is greater than the corresponding viscosity for a conventional Group II base stock. Additionally, the resulting Group II base stocks can have one or more properties that are indicative of a high quality base stock.

High viscosity base stock compositions

Methods are provided for producing Group I base stocks having high viscosity and also having one or more properties indicative of a high quality base stock. The resulting Group I base stocks can have a viscosity at 100° C. and/or a viscosity at 40° C. that is greater than the corresponding viscosity for a conventional Group I bright stock formed by solvent processing. Additionally, the resulting Group I base stocks can have one or more properties that are indicative of a high quality base stock.

Low viscosity alpha-olefin oligomer and preparation method thereof

윤활유용 기유로서 사용할 수 있는, 낮은 점도의 알파-올레핀 올리고머 및 이의 제조방법이 개시된다. 명세서에 기재된 화학식 1로 표시되는 화합물, 화학식 2로 표시되는 화합물 및 화학식 3으로 표시되는 화합물로 이루어진 군으로부터 선택되는 하나 이상의 안사-메탈로센 촉매를 포함하는 올레핀 중합 촉매 조성물의 존재 하에서, 탄소수 2 내지 20의 알파-올레핀 단량체를 중합하는 단계를 포함하는 알파 올레핀 올리고머의 제조방법을 포함한다. Disclosed are a low-viscosity alpha-olefin oligomer, which can be used as a base oil for lubricating oil, and a method for preparing the same. In the presence of an olefin polymerization catalyst composition comprising at least one ansa-metallocene catalyst selected from the group consisting of a compound represented by Formula 1, a compound represented by Formula 2, and a compound represented by Formula 3 described in the specification, 2 carbon atoms to 20 alpha-olefin monomers, including a method for preparing an alpha olefin oligomer comprising the step of polymerizing.

一种沥青型钢丝绳表面脂

本发明提供一种沥青型钢丝绳表面脂，由下列成分组成：沥青或改性沥青85～90％，结晶细化剂5～10％，粘度改进剂1～3％，防锈添加剂1～5％。本发明具有极好的耐低温性能，可以保证产品在严寒地区也可以正常使用；同时具有极好的耐高温性能，即使在80℃的高温条件下也不会流淌或滴落；对钢丝绳表面有极高的粘附力，不会因为拖、拉、甩等外力导致表面脂流失；防锈效果极佳，耐盐雾试验超过500h。

Method of converting fischer-tropsch liquids and waxes into lubricant base stock and/or engine fuels

FIELD: chemistry. SUBSTANCE: invention relates to a method of converting Fischer-Tropsch liquids and waxes into lubricant base stock and/or engine fuel. Method of converting Fischer-Tropsch liquids and waxes into lubricant base stock and/or transportation fuel comprises (a) feeding a Fischer-Tropsch wax, after hydrotreatment, to a first isomerisation unit to produce isomerised Fischer-Tropsch wax; (b) combining an isomerised Fischer-Tropsch liquid with the isomerised Fischer-Tropsch wax to create a mixture of the isomerised Fischer-Tropsch liquid and the isomerised Fischer-Tropsch wax; and (c) feeding said mixture into a fractionation column to separate the mixture into a base stock fraction and at least one engine fuel fraction; wherein step (b) comprises feeding Fischer-Tropsch liquid into a hydrotreatment unit until the isomerised Fischer-Tropsch liquid is combined with isomerised Fischer-Tropsch wax and feeding the hydrotreated Fischer-Tropsch liquid into a second isomerisation unit to obtain isomerised Fischer-Tropsch liquid, wherein the isomerised Fischer-Tropsch liquid is combined with the isomerised Fischer-Tropsch wax to obtain a mixture of isomerised Fischer-Tropsch liquid and isomerised Fischer-Tropsch wax. Disclosed also is an apparatus for this method, which comprises feeding isomerised Fischer-Tropsch liquid and Fischer-Tropsch wax into a fractionation column. EFFECT: technical result is broader capabilities of obtaining desired base stock and/or engine fuel from Fischer-Tropsch liquids and waxes. 8 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 687 960 C2 (51) МПК C10G 2/00 (2006.01) C07C 5/27 (2006.01) C10M 109/00 (2006.01) C10L 1/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C10G 2/00 (2019.02); C07C 5/27 (2019.02); C10M 109/00 (2019.02); C10L 1/02 (2019.02) (21)(22) Заявка: 2016113169, 26.08.2014 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) ...

一种润滑油基础油的生产方法

本发明公开了一种润滑油基础油的生产方法。该方法是采用加氢裂化和补充精制工艺，过程如下：在加氢裂化催化剂存在下，加氢裂化原料进行加氢裂化反应，所得的加氢裂化产物进行分离，得到加氢裂化尾油，加氢裂化尾油经补充精制，得到润滑油基础油；所述加氢裂化采用单段工艺流程或一段串联工艺流程，优选一段串联工艺流程，所述一段串联工艺流程为在加氢裂化催化剂之前装填加氢精制催化剂。该方法所制备的加氢尾油具有倾点更低和产率高等特点，可直接精制生产倾点更低，稳定性更好的润滑油基础油。

X자형 디에스테르 이량체를 포함하는 윤활기유 및 그 제조방법

본 발명은 바이오매스 지방(biomass fat)을 지방산(fatty acid)으로 전환하는 단계; 상기 지방산으로부터 C18 불포화지방산(unsaturated fatty acid)을 분리하는 단계; 상기 C18 불포화지방산을 부분수소화(Partial Hydro-treating)하여 올레산 함량을 증대시키는 단계; 상기 올레산을 올리고머화(oligomerization)하여 이량체(dimer) 이상의 올리고머를 합성하는 단계; 및 상기 올리고머를 에스테르화(esterification)하는 단계를 포함하고, X자형 디에스테르 이량체를 포함하는 윤활기유의 제조방법 및 이로부터 제조된 윤활기유에 관한 것이다. 본 발명의 윤활기유는 X자형 디에스테르 이량체를 포함하여 그 화학구조에 기인하여 저온안정성이 우수하고, 생분해도가 높아 친환경적이다. 또한, 본 발명의 윤활기유의 제조방법은 S, N, 방향족 화합물, 중금속 등의 독성물질을 발생시키지 않고, 올레산의 함량을 증대시켜 윤활기유 제조시 올레산의 의존도를 최소화하여 공정성 및 경제성을 향상시키며, 에스테르화 반응에 도입하는 알코올 화합물을 변경하여 목적하는 윤활기유의 물성을 용이하게 변경시킬 수 있다.

生产支链烃组分的方法

本发明涉及一种用于产生生物来源的高质量烃基础油的方法。本发明的方法包括醇缩合、加氢脱氧和异构化步骤。醇，优选生物来源的脂肪醇用作原料。

Superior lubricant or lubricant component having a low Bromine Number

본 발명은 올레핀 및 이소파라핀을 포함하는 혼합물을 올리고머화하여 제조된 낮은 담점 및 브롬값을 갖는 우수한 윤활제 또는 윤활제 블렌드스탁에 관한 것이다. The present invention relates to a good lubricant or lubricant blendstock with low cloud point and bromine values prepared by oligomerizing a mixture comprising olefins and isoparaffins.

Water soluble metal working fluids using soybean oil and metal working fluids thereof

A water-soluble metal working fluid manufacturing method using soybean oil and metal working fluid produced by the same are provided to produce environment-friendly metal working fluid with biodegradability by using fatty acid ester generated by esterifying vegetable soybean oil and copolymer alcohol, as base oil. A water-soluble metal working fluid manufacturing method using soybean oil utilizes soybean oil ester compound as base oil. The soybean oil ester compound is produced by mixing soybean oil of 17.5~27.5wt.% with polypropylene glycol ethylene oxide copolymer alcohol of 100wt.% and esterifying the mixture. A PTSA(Para Toluene Sulfonic Acid) catalyst of 0.025~0.225wt.% is used during an esterification reaction. A surfactant, a coupling agent, a nonferrous metal corrosion-inhibiting agent, an antiseptic, and a lubricity improver are added to the soybean oil ester base oil.

離型剤

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Process for making and composition of superior lubricant or lubricant blendstock

A process for making and a composition of a superior lubricant or lubricant component by the oligomerization of a mixture comprising olefins and isoparaffins to produce an alkylated ('capped') olefin oligomer having a very high VI and a low cloud point. The process preferably uses an acidic chloroaluminate ionic liquid catalyst system. Preferably the ionic liquid catalyst system comprises a Brönsted acid.

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`7ВУ’” 2018127539`” АЗ Дата публикации: 02.04.2020 Форма № 18 ИЗИМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2018127539/04(043933) 27.12.2016 РСТ/ЕР2016/0827719 27.12.2016 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 2015-257263 28.12.2015 ]Р Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) КОМПОЗИЦИЯ СМАЗОЧНОГО МАСЛА ДЛЯ ДИЗЕЛЬНОГО ДВИГАТЕЛЯ Заявитель: ШЕЛЛ ИНТЕРНЭШНЛ РИСЕРЧ МААТСХАППИИ Б.В., М1. 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) С1ОМ 169/04 (2006.01) С10М 105/34 (2006.01) С1ОМ 30/02 (2006.01) С1ОМ 145/14 (2006.01) СЛОМ 105/78 (2006.01) С1ОМ 40/25 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) СОМ 169/04, С1ОМ 145/14, СОМ 105/34, С19М 105/78, СТОМ 30/02, СЛОМ 40/25 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): ЕВЗСО, Езрасепе, боозе Раеп($, Рабеагсв, Оицез{е]1-Отгбщ, ...

高粘度基础油料组合物

提供生产具有高粘度并且还具有一种或多种代表优质基础油料的性质的第III类基础油料的方法。所得第III类基础油料可具有大于常规第III类基础油料的相应粘度的在100℃下的粘度和/或在40℃下的粘度。另外，所得第III类基础油料可具有一种或多种代表优质基础油料的性质。

高粘度基础油料组合物

提供生产具有高粘度并且还具有一种或多种代表优质基础油料的性质的第I类基础油料的方法。所得第I类基础油料可具有大于通过溶剂加工形成的常规第I类光亮油的相应粘度的在100℃下的粘度和/或在40℃下的粘度。另外，所得第I类基础油料可具有一种或多种代表优质基础油料的性质。

一种制备有机硅棉籽油基润滑油基础油的方法

本发明公开了一种制备有机硅棉籽油基润滑油基础油的方法，制备方法如下：棉籽油在碱催化下甲酯化，所得到的棉籽油甲酯和催化剂（按照一定的比例）混合搅拌，再向其中加入有机硅升温至反应温度进行硅氢化反应。反应一段时间后停止加热，冷却，离心分离出固体催化剂，再蒸馏除去轻组分，再次离心分离，最终得到有机硅基棉籽油润滑油基础油。本发明以棉籽油（或棉籽）原料，来源广泛易得，物美价廉，大大降低成本，并且步骤简单易操作，产品性能较好，有广阔的市场。

Композиция смазочного масла для дизельного двигателя

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2018 127 539 A (51) МПК C10M 169/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2018127539, 27.12.2016 (71) Заявитель(и): ШЕЛЛ ИНТЕРНЭШНЛ РИСЕРЧ МААТСХАППИЙ Б.В. (NL) Приоритет(ы): (30) Конвенционный приоритет: 28.12.2015 JP 2015-257263 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 30.07.2018 R U (43) Дата публикации заявки: 30.01.2020 Бюл. № 4 (72) Автор(ы): УЭДА Мао (JP), ХАНЬЮДА Киёси (JP) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2017/114836 (06.07.2017) R U (54) КОМПОЗИЦИЯ СМАЗОЧНОГО МАСЛА ДЛЯ ДИЗЕЛЬНОГО ДВИГАТЕЛЯ (57) Формула изобретения 1. Композиция смазочного масла для дизельных двигателей, содержащая: а) базовое масло GTL с кинематической вязкостью, при 100°C составляющей от 4,5 до 5,5 мм2/с, b) улучшитель индекса вязкости на основе гребенчатого ПМА (полиметакрилата) и c) борсодержащий дисперсант и/или борсодержащий детергент, причем общее количество борсодержащего дисперсанта и/или борсодержащего детергента, включенное по показателю превращения в содержание бора по отношению к общему количеству композиции, составляет не менее чем 0,025% мас., и при этом она соответствует 0W-30 или 5W-30 стандарта SAE J300. 2. Композиция смазочного масла для дизельных двигателей по п. 1, отличающаяся тем, что содержит улучшитель индекса вязкости на основе негребенчатого ПМА (полиметакрилата) и улучшитель индекса вязкости на основе SCP (сополимера стирола с диеном) и/или улучшитель индекса вязкости на основе OCP (олефинового сополимера), и которая дополнительно отвечает по меньшей мере одному из нижеуказанных пунктов (1)-(3). (1) Содержание улучшителя индекса вязкости на основе негребенчатого ПМА/ общее содержание улучшителя индекса вязкости: не более чем 0,7; (2) Содержание улучшителя индекса вязкости на основе OCP/ общее содержание Стр.: 1 A 2 0 1 8 1 2 7 5 3 9 A Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" 2 0 1 8 1 2 7 ...

Method of producing branched hydrocarbon component

FIELD: chemistry. SUBSTANCE: starting raw material consisting of at least one alcohol selected from a group consisting of primary and secondary saturated and unsaturated C1-C40-monobasic alcohols, diols and polyols is condensed in the presence of 1-20 wt % base catalyst selected from hydroxides and alkoxides of alkali and alkali-earth metals and metal oxides, combined with 0.05-1 wt % cocatalyst containing salt of chromium (III), manganese (II), iron (II), cobalt (II), lead (II) or palladium or tin oxide or zinc oxide,at temperature between 200 and 300°C. The condensation product undergoes hydrodeoxygenation in the presence of a hydrodeoxygenation catalyst at hydrogen pressure from 0.1 to 20 MPa and temperature from 100 to 500°C, and then undergoes hydroisomerisation in the presence of an isomerisation catalyst at hydrogen pressure from 0.1 to 20 MPa and temperature from 100 to 500°C. EFFECT: use of the given method of producing base oil enables to lower impact on the environment. 13 cl, 4 ex, 4 tbl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 407 778 (13) C2 (51) МПК ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ C10M C10M C10M C10G C07C C10N C10N 105/04 109/00 177/00 3/00 1/20 20/02 70/00 (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2008128477/04, 12.12.2006 (24) Дата начала отсчета срока действия патента: 12.12.2006 (72) Автор(ы): КОЙВУСАЛМИ Эйя (FI), МОЙЛАНЕН Юха (FI) R U (73) Патентообладатель(и): НЕСТЕ ОЙЛ ОЙЙ (FI) (30) Конвенционный приоритет: 12.12.2005 FI 20055663 12.12.2005 US 60/749,034 (43) Дата публикации заявки: 20.01.2010 2 4 0 7 7 7 8 2 4 0 7 7 7 8 R U (56) Список документов, цитированных в отчете о поиске: JP 01056792 A, 03.03.1989. S.T.CUI, P.T.CUMMINGS, H.D.COCHRAN, J.D.MOORE, S.A.GUPTA. "NONEQUILIBRIUM MOLECULAR DINAMICS SIMULATION OF THE RHEOLOGY OF LINEAR AND BRANCHED ALKANES", INTERNATIONAL JOURNAL OF THERMOPHYSICS, VOL.19, NO 2, ...

Novel copolymers and lubricating compositions thereof

本发明涉及用β-或更高级位置支化的伯醇酯化的包含衍生自单体(i)α-烯烃和(ii)烯键式不饱和羧酸或其衍生物的单元的共聚物，其中该共聚物具有最多0.08的折合比浓粘度。本发明还提供含有所述共聚物的润滑组合物。本发明还提供通过向具有润滑粘性的油提供该含侧基的共聚物来控制粘度指数的方法和用途。此外，本发明的共聚物可用作基础油替代物。

Liquid compositions for hair removal devices comprising metathesized unsaturated polyol esters

Preparation method of superior lubricant or lubricant blend oil

优质润滑剂或润滑剂组分的制备和配制方法，所述方法通过对包含烯烃和异链烷烃的混合物进行低聚以生产烷基化的(“封端的”)烯烃低聚物来实现，其中所述烷基化的低聚物具有非常高的VI和低的浊点。所述方法优选使用酸性氯铝酸盐离子液体催化剂体系。所述离子液体催化剂体系优选包含布朗斯台德酸。

Alphaolefin oligomer having low short chain branching and method for preparating thereof

윤활유용 기유로서 사용할 수 있는, 적은 단쇄분지를 갖는 알파올레핀 올리고머 및 이의 제조방법이 개시된다. 본 발명은 올레핀 중합 촉매 조성물의 존재 하에서, 탄소수 3 내지 20의 알파 올레핀 단량체를 중합하여 알파올레핀 올리고머 1차 반응물을 제조하는 단계, 산 촉매의 존재 하에서, 상기 알파올레핀 올리고머 1차 반응물 전체 혹은 일부(삼량체 이하 또는 이량체)를 분리한 중간체와 탄소수 3 내지 20의 알파올레핀 단량체를 중합하여 알파올레핀 올리고머를 제조하는 단계, 상기 알파올레핀 올리고머를 제조한 후, 미반응의 알파 올레핀 단량체 및 부반응 생성물인 알파 올레핀 단량체의 이성질체 및 알파 올레핀 단량체가 결합되어 형성된 이량체를 제거하는 단계 및 상기 미반응의 알파 올레핀 단량체 및 부반응 생성물이 제거된 알파올레핀 올리고머를 니켈(Ni) 또는 코발트(Co)계 촉매; 또는 팔라듐(Pd) 또는 백금(Pt)을 포함하는 귀금속 촉매의 존재 하에서, 수소화시키는 단계를 포함하며, 상기 알파올레핀 올리고머는 하기 식 1에 따른 OBI(Oligomer Braching Index)가 43 이하인 것인 알파올레핀 올리고머의 제조방법을 포함한다. [식 1] 상기 식 1에서, logM n 은 수평균분자량(Number-Average Molecular Weight; M n )의 로그 값이고, 평균 SCB는 FT-IR 스페트럼으로부터, CH 3 피크와 CH 2 피크의 강도(Intensity) 비(I CH2 /I CH3 )이다.

Low viscosity alpha-olefin oligomer and preparation method thereof

윤활유용 기유로서 사용할 수 있는, 낮은 점도의 알파-올레핀 올리고머 및 이의 제조방법이 개시된다. 명세서에 기재된 화학식 1로 표시되는 화합물, 화학식 2로 표시되는 화합물 및 화학식 3으로 표시되는 화합물로 이루어진 군으로부터 선택되는 하나 이상의 안사-메탈로센 촉매를 포함하는 올레핀 중합 촉매 조성물의 존재 하에서, 탄소수 2 내지 20의 알파-올레핀 단량체를 중합하는 단계를 포함하는 알파 올레핀 올리고머의 제조방법을 포함한다.

Alkylation of oligomers to make superior lubricant or fuel blendstock

본 발명은 올레핀을 포함하는 혼합물을 올리고머화하여 올리고머를 생성하고 및 상기 올리고머를 이소파라핀, 바람직하게는 산성 클로로알루미네이트 이온성 액체 촉매 시스템을 사용하여 알킬화함으로써 알킬화된("캐핑된(capped)") 올레핀 올리고머를 생산하는, 우수한 윤활제 또는 증류 연료 성분을 제조하는 방법에 관한 것이다. 바람직하게 상기 이온성 액체 촉매 시스템은 브뢴스테드 산(Bronsted acid)을 포함한다. 윤활제, 증류 연료 성분, 올리고머화, 알킬화, 이온성 액체

Lubricating oil composition for diesel engine

FIELD: lubricants. SUBSTANCE: present invention discloses a lubricating oil composition for diesel engines, which comprises: a) base oil with kinematic viscosity, at 100 °C making 4.5 to 5.5 mm 2 /s, consisting either of one base oil of GTL with kinematic viscosity, at 100 °C making 4.5 to 5.5 mm 2 /s, or mixture (i) of base oil GTL with kinematic viscosity at 100 °C of 3.0 to 6.0 mm 2 /s and (ii) GTL base oil with kinematic viscosity at 100 °C of 7.0 to 13 mm 2 /s, wherein the base oil is present in amount of 60 to 90 wt % with respect to the total weight of the lubricating oil composition, b) an improved viscous index improver based on comb polymethacrylate, present in an amount in range of 1.0 to 6.0 wt % with respect to the total weight of the lubricating oil composition; and c) a boron-containing dispersant and a boron-containing detergent, wherein the total amount of the boron-containing dispersant and the boron-containing detergent included in the conversion into boron content with respect to the total amount of the composition is not less than 0.025 wt % and not more than 0.050 wt %. EFFECT: disclosed composition corresponds to 0W-30 or 5W-30 in SAE J300 standard. 3 cl, 3 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 732 123 C2 (51) МПК C10M 169/04 (2006.01) C10M 145/14 (2006.01) C10M 105/34 (2006.01) C10M 105/78 (2006.01) C10N 30/02 (2006.01) C10N 40/25 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C10M 169/04 (2020.05); C10M 145/14 (2020.05); C10M 105/34 (2020.05) (21)(22) Заявка: 2018127539, 27.12.2016 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ШЕЛЛ ИНТЕРНЭШНЛ РИСЕРЧ МААТСХАППИЙ Б.В. (NL) Дата регистрации: 11.09.2020 28.12.2015 JP 2015-257263 (43) Дата публикации заявки: 30.01.2020 Бюл. № 4 (45) Опубликовано: 11.09.2020 Бюл. № 26 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 30.07.2018 (56) Список документов, цитированных в отчете о поиске: WO ...

Lubricating oil composition for internal combustion engine

Sulfurized metalworking lubricants derived from modified natural fats and oils and formulations

Improved sulfurized metalworking lubricants derived from natural fats and oils which are modified by reacting the natural fat or oil with a hindered polyol and a dicarboxylic acid are provided. Also disclosed are sulfurized blends of said modified fats and oils with fatty acid esters and lubricant compositions useful for a variety of metalworking applications wherein the sulfurized modified triglycerides or sulfurized blends are combined with other lubricating agents, emulsifiers and additives.

Silicone lubricant

A curing formulation operative as a lubricant is provided that has a plurality of silicone polymer precursors constituting a majority by weight of the formulation, each of the plurality of the silicone polymer precursors has a single curable moiety. A crosslinker is provided for reaction with the single curable moiety of each of the plurality of silicone polymer precursors to yield a thermoplastic silicone polymer having a majority by total weight of silicone polymer being comb- or branched-polymer form as the lubricant. A process of lubricating an interface is provide that includes the application of an aforementioned composition to the interface. Upon allowing sufficient time for the formulation to cure in ambient temperature conditions, a thermoplastic silicone polymer is formed having a majority by total weight of silicone polymer being comb- or branched-polymer.

Derivatives of hydrocarbon terpenes

This application relates to derivatives of hydrocarbon terpenes (e.g., myrcene or farnesene), to methods of making the derivatives, and to the use of the derivatives as oils, solvents, lubricants, additives or base oils for lubricant compositions, surfactants, plasticizers, and/or as monomers, cross-linking agents, curing agents or reactive diluents for use in making oligomers or polymers.

Textured surfaces to enhance nano-lubrication

Embodiments of the present invention may provide textured surfaces to be lubricated, the texturing to enhance the effectiveness of the intended nano-lubrication. The texturing may make asperities and depressions in the surface to be lubricated. This texturing may be executed, for example, by chemical etching, laser etching, or other techniques. This texturing may create locations in the lubricated surface to hold or anchor the intended nano-lubricants, to facilitate the creation of a tribo-film on the surface when the lubricated surface is used under pressure, and resulting in delivery of multiple chemistries from the nano-lubricant.

Process for producing a branched hydrocarbon component

본 발명은 생물학적 기원의 고 품질 탄화수소 베이스 오일을 제조하기 위한 방법에 관한 것이다. 본 발명의 방법은 알콜 축합, 수첨탈산소반응 및 이성질체화 단계를 포함한다. 알콜, 바람직하게는 생물학적 기원의 지방 알콜이 원료로서 사용된다. 탄화수소, 베이스 오일, 축합, 수첨탈산소반응, 이성질체화 The present invention relates to a method for producing a high quality hydrocarbon base oil of biological origin. The process of the present invention includes alcohol condensation, hydrodeoxygenation and isomerization steps. Alcohols, preferably fatty alcohols of biological origin, are used as raw materials. Hydrocarbons, base oils, condensation, hydrodeoxygenation, isomerization

Method for producing self-lubricating anti-frictional composition in friction pair

Настоящее изобретение относится к способу изготовления самосмазывающейся антифрикционной композиции в паре трения, состоящей из рабочего металлического слоя и пластичной смазки, отличающемуся тем, что рабочий слой изготавливают из порошков стабилизированного циркония и железа, прессуют в виде образцов под давлением 8 - 10 т/см 2 и спекают в вакуумной камере при температуре 1300-1500°С, после чего на рабочий слой наносят селеновую смазку и помещают в вакуумную камеру с последующим нагревом пары трения до температуры 750-800°С. Технический результат настоящего изобретения заключается в повышении износостойкости, стойкости работы композиции при повышенных температурах и упрощении технологии ее изготовления. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 746 245 C1 (51) МПК C10M 109/00 (2006.01) C10M 125/04 (2006.01) F16C 33/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C10M 109/00 (2020.02); C10M 125/04 (2020.02); F16C 33/04 (2020.02) (21)(22) Заявка: 2019139971, 06.12.2019 (24) Дата начала отсчета срока действия патента: Дата регистрации: 09.04.2021 (45) Опубликовано: 09.04.2021 Бюл. № 10 (54) СПОСОБ ИЗГОТОВЛЕНИЯ САМОСМАЗЫВАЮЩЕЙСЯ АНТИФРИКЦИОННОЙ КОМПОЗИЦИИ В ПАРЕ ТРЕНИЯ (57) Реферат: Настоящее изобретение относится к способу спекают в вакуумной камере при температуре изготовления самосмазывающейся 1300-1500°С, после чего на рабочий слой наносят антифрикционной композиции в паре трения, селеновую смазку и помещают в вакуумную состоящей из рабочего металлического слоя и камеру с последующим нагревом пары трения до пластичной смазки, отличающемуся тем, что температуры 750-800°С. Технический результат рабочий слой изготавливают из порошков настоящего изобретения заключается в стабилизированного циркония и железа, прессуют повышении износостойкости, стойкости работы композиции при повышенных температурах и в виде образцов под давлением 8 - 10 т/см2 и упрощении технологии ее изготовления. R U 2 7 4 6 2 4 5 (56) ...

Preparation of oxgen-containing wax

A kind of preparation method of transformer oil base oil

本发明公开了一种变压器油基础油的制备方法，包括以下步骤：(1)环烷基馏分油在催化剂作用下进行加氢精制处理，得到加氢精制生成油；(2)将加氢精制生成油经过加氢异构后，得到加氢异构生成油；(3)将加氢异构化生成油经过加氢补充精制，得到三段加氢生成油，然后进行常减压分馏，大于280℃的馏分即为变压器油基础油。该工艺是在中压条件下的全氢工艺，得到的变压器油基础油在不加金属钝化剂的情况下提高变压器油的氧化安定性，并保留部分环烷基特性，可以满足新的变压器油IEC60296‑2012标准要求。该工艺生产的变压器油基础油的收率比传统工艺可提高8％以上。

Alkylation of Oligomers to Produce a Better Lubricant or Fuel Blend Component

Verfahren zur Herstellung einer Kraftstoff- oder Schmiermittelmischkomponente, umfassend: das Leiten eines Beschickungsstromes mit ein oder mehreren Olefinen zu einer Ionenflüssigkeits-Oligomerisierungszone unter Oligomerisierungsbedingungen; Gewinnen eines oligomerisierten Olefin-Zwischenprodukts aus der Ionenflüssigkeits-Oligomerisierungszone; Leiten des oligomerisierten Olefin-Zwischenprodukts und eines Isoparaffins zu einer Ionenflüssigkeits-Alkylierungszone, die eine saure Chloraluminat-Ionenflüssigkeit enthält, unter Alkylierungsbedingen; Gewinnen eines Ausstroms aus der Ionenflüssigkeits-Alkylierungszone, die ein alkyliertes Oligomer-Produkt enthält. A method of making a fuel or lubricant blending component, comprising: passing a feed stream with one or more olefins to an ionic liquid oligomerization zone under oligomerization conditions; Recovering an oligomerized olefin intermediate from the ionic liquid oligomerization zone; Passing the oligomerized olefin intermediate and an isoparaffin to an ionic liquid alkylation zone containing an acid chloroaluminate ionic liquid under alkylation conditions; Recovering an effluent from the ionic liquid alkylation zone containing an alkylated oligomer product.

Production of paraffinic products

A method for combined production of renewable paraffinic products is disclosed, comprising providing a renewable paraffinic feed (101), and fractionating (102) the renewable paraffinic feed (101) into two fractions. Within the two fractions, a lighter fraction (103) fulfils a specification for an aviation fuel component, and a heavier fraction (104) fulfils a specification for an electrotechnical fluid component.

Flexible integrated production plant system and method

An integrated production plant system comprises, at one production site at least two plants of different kinds selected from a renewable paraffinic fuel plant to produce renewable paraffinic fuel in a renewable paraffinic fuel process, a renewable fatty acid alkyl ester (FAAE) fuel plant to produce renewable FAAE fuel in a renewable FAAE process, a renewable base oil plant to produce renewable base oil in a renewable base oil process, and a renewable chemical plant to produce renewable chemical in a renewable chemical process. Each of the processes is provided with a respective renewable feed, where the feed of each of the processes originates from a common renewable system feed, and the feed to at least one of the processes is altered for example by directing at least part of the feed of at least one of the processes to another of said processes.

Production of paraffinic products

A method for combined production of renewable paraffinic products is disclosed, comprising providing a renewable paraffinic feed (101), and fractionating (102) the renewable paraffinic feed (101) into two fractions. Within the two fractions, a lighter fraction (103) fulfils a specification for an aviation fuel component, and a heavier fraction (104) fulfils a specification for an electrotechnical fluid component.

Process for producing a branched hydrocarbon component

The invention relates to a process for producing high-quality hydrocarbon base oil of biological origin. The process of the invention comprises alcohol condensation, hydrodeoxygenation, and isomerization steps. Alcohols, preferably fatty alcohols of biological origin are used as the feedstock.

Process for producing a branched hydrocarbon component

The invention relates to a process for producing high-quality hydrocarbon base oil particularly of biological origin. The process of the invention comprises aldol condensation, hydrodeoxygenation, and isomerization steps. Aldehydes and/or ketones, preferably of biological origin are used as the feedstock.

Process for producing a hydrocarbon component

The invention relates to a process for producing high-quality hydrocarbon base oil particularly of biological origin. The process of the invention comprises aldol condensation and hydrodeoxygenation steps. Aldehydes and/or ketones, preferably of biological origin are used as the feedstock.

Process for producing a hydrocarbon component

The invention relates to a process for producing high-quality hydrocarbon base oil of biological origin. The process of the invention comprises alcohol condensation and hydrodeoxygenation steps. Alcohols, preferably fatty alcohols of biological origin are used as the feedstock.

Process for producing a branched hydrocarbon component

The invention relates to a process for producing high-quality hydrocarbon base oil particularly of biological origin. The process of the invention comprises aldol condensation, hydrodeoxygenation, and isomerization steps. Aldehydes and/or ketones, preferably of biological origin are used as the feedstock.

Process for producing a branched hydrocarbon component

The invention relates to a process for producing high-quality hydrocarbon base oil of biological origin. The process of the invention comprises alcohol condensation, hydrodeoxygenation, and isomerization steps. Alcohols, preferably fatty alcohols of biological origin are used as the feedstock.

Biodegradable lubricating oil and preparation method thereof

本发明公开了一种可生物降解润滑油及其制备方法，所述制备方法包括下述步骤：(1)称取各原料：棉籽油、双(2‑乙基己基)癸二酸酯、分散剂、极压抗磨剂、抗氧剂、山梨酸钾、十二烯基丁二酸、黏度指数改进剂、消泡剂；(2)将棉籽油加入到调和釜中，搅拌，通过2‑10μm的过滤器放出，即得。本发明可生物降解润滑油，配方科学合理，对环境有好、无毒，采用棉籽油为基础油，不仅价格低廉，且是生物可降解，具有绿色环保的特点，通过对棉籽油功能化处理，极大的提高润滑油的润滑性、抗磨性能；制备方法工艺简便，易于工业化生产，本发明的可生物降解润滑油在抗磨性、润滑性、低温性、高温性、热氧化安定性能方面优异，生物降解性和经济性优于全合成机油。

A method of preparing high graded lube base oil using unconverted oil

본 발명은 다양한 수소화 분해 반응 유닛으로부터 산출된 다양한 성상의 미전환유를 이용하여 개선된 탈납 및 수첨 마무리 공정을 통하여 고품질의 윤활기유(Group III)를 제조하는 방법에 관한 것이다. 본 발명에 따른 고급윤활기유의 제조방법은, 동일 또는 이종의 수소화 분해 유닛으로부터 단일 또는 2종 이상의 미전환유(UCO)를 산출시키는 단계; 상기 미전환유를 감압증류시키는 단계; 상기 증류된 분획 중 전부 또는 일부를 탈납 반응기에 도입시키는 단계; 상기 촉매 탈납된 유분을 수첨 마무리 반응기로 도입시키는 단계; 및 상기 수첨 마무리된 경질 유분을 스트리핑하는 단계;를 포함하며, 상기 수첨 마무리 반응기의 전단에, 수소 분압을 상승시키기 위한 Make-up 수소를 공급하는 것을 특징으로 하며, 본 발명에 따르면 다양한 조건의 수첨 분해 공정에서 산출된 미전환유를 최적화된 공정 조건을 통하여 고급 윤활기유로 수율 좋게 제조하는 것이 가능하다. The present invention relates to a process for producing a high quality lubricant oil (Group III) through an improved dewaxing and hydrogenation process using unconjugated oils of various constants derived from various hydrocracking reaction units. A method for producing a high-grade lubricant oil according to the present invention comprises the steps of: producing a single or at least two non-converted oil (UCO) from the same or a different type of hydrocracking unit; Depressurizing the untreated oil; Introducing all or a portion of the distilled fraction into a dewaxing reactor; Introducing the catalyst dehydrated oil into a hydrogenation finishing reactor; And feeding the make-up hydrogen for increasing the partial pressure of hydrogen to the front end of the hydrogenation finishing reactor. According to the present invention, It is possible to produce untransformed oil calculated in the decomposition process with high yield of the high-grade lubricant through optimized process conditions.