ES2286816T3 - Lubricacion mejorada a partir de una mezcla de acido borico con aceites y grasas. - Google Patents

Lubricacion mejorada a partir de una mezcla de acido borico con aceites y grasas. Download PDF

Info

Publication number
ES2286816T3
ES2286816T3 ES93916570T ES93916570T ES2286816T3 ES 2286816 T3 ES2286816 T3 ES 2286816T3 ES 93916570 T ES93916570 T ES 93916570T ES 93916570 T ES93916570 T ES 93916570T ES 2286816 T3 ES2286816 T3 ES 2286816T3
Authority
ES
Spain
Prior art keywords
boric acid
lubricating composition
composition according
lubricant
oils
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES93916570T
Other languages
English (en)
Inventor
Ali Erdemir
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Chicago
Original Assignee
University of Chicago
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25411358&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2286816(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by University of Chicago filed Critical University of Chicago
Application granted granted Critical
Publication of ES2286816T3 publication Critical patent/ES2286816T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M103/00Lubricating compositions characterised by the base-material being an inorganic material
    • C10M103/06Metal compounds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/02Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
    • C10M107/14Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation containing conjugated diens
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/20Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
    • C10M107/30Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/38Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/40Lubricating compositions characterised by the base-material being a macromolecular compound containing nitrogen
    • C10M107/44Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M125/00Lubricating compositions characterised by the additive being an inorganic material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M125/00Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/02Carbon; Graphite
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M125/00Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/22Compounds containing sulfur, selenium or tellurium
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M125/00Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/26Compounds containing silicon or boron, e.g. silica, sand
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M147/00Lubricating compositions characterised by the additive being a macromolecular compound containing halogen
    • C10M147/02Monomer containing carbon, hydrogen and halogen only
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M161/00Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04Mixtures of base-materials and additives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/06Particles of special shape or size
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04Elements
    • C10M2201/041Carbon; Graphite; Carbon black
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04Elements
    • C10M2201/041Carbon; Graphite; Carbon black
    • C10M2201/042Carbon; Graphite; Carbon black halogenated, i.e. graphite fluoride
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06Metal compounds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06Metal compounds
    • C10M2201/065Sulfides; Selenides; Tellurides
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06Metal compounds
    • C10M2201/065Sulfides; Selenides; Tellurides
    • C10M2201/066Molybdenum sulfide
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08Inorganic acids or salts thereof
    • C10M2201/084Inorganic acids or salts thereof containing sulfur, selenium or tellurium
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/087Boron oxides, acids or salts
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10Compounds containing silicon
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10Compounds containing silicon
    • C10M2201/102Silicates
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10Compounds containing silicon
    • C10M2201/105Silica
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/18Ammonia
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/06Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
    • C10M2205/063Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/20Natural rubber; Natural resins
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/1003Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06Perfluorinated compounds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/02Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen and halogen only
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/02Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen and halogen only
    • C10M2213/023Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen and halogen only used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/04Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen
    • C10M2213/043Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06Perfluoro polymers
    • C10M2213/0606Perfluoro polymers used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06Perfluoro polymers
    • C10M2213/062Polytetrafluoroethylene [PTFE]
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06Perfluoro polymers
    • C10M2213/062Polytetrafluoroethylene [PTFE]
    • C10M2213/0623Polytetrafluoroethylene [PTFE] used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/0403Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/041Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds involving a condensation reaction
    • C10M2217/0415Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds involving a condensation reaction used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/042Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds between the nitrogen-containing monomer and an aldehyde or ketone
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/042Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds between the nitrogen-containing monomer and an aldehyde or ketone
    • C10M2217/0425Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds between the nitrogen-containing monomer and an aldehyde or ketone used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/043Mannich bases
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/043Mannich bases
    • C10M2217/0435Mannich bases used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/044Polyamides
    • C10M2217/0443Polyamides used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/045Polyureas; Polyurethanes
    • C10M2217/0453Polyureas; Polyurethanes used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/046Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers
    • C10M2217/0465Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2070/00Specific manufacturing methods for lubricant compositions
    • C10N2070/02Concentrating of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

UNA COMPOSICION LUBRICANTE QUE COMPRENDE UN ADITIVO DE ACIDO BORICO SUSPENDIDO Y/O DISPERSO EN UN ACEITE, GRASA O BASE DE POLIMERO. EL LUBRICANTE DE INVENCION EXHIBE UNA CAPACIDAD DE SOPORTE DE CARGA Y UNA RESILENCIA MEJORADA DENTRO DE UNA GRAN GAMA DE TEMPERATURAS Y CONDICIONES DE USO.

Description

Lubricación mejorada a partir de una mezcla de ácido bórico con aceites y grasas.
Esta invención se refiere a un lubricante mejorado preparado a partir de una mezcla de ácido bórico y aceite o grasa u otro lubricante de medio base de ese tipo. Más particularmente, la invención se refiere a una mezcla que contiene partículas de ácido bórico en una mezcla y/o suspensión con un intervalo particular de tamaños de partícula y cantidades. Los lubricantes cumplen una importante función en la conservación de los componentes de las máquinas y en la prolongación de las vidas útiles de funcionamiento de las máquinas. La optimización de las propiedades del lubricante ha seguido siendo un objetivo principal dado que las máquinas se hacen funcionar en condiciones más exigentes y dificultosas asociadas con un aumento de la eficacia y rendimiento. Se han desarrollado numerosos aditivos, pero queda mucho por hacer para acomodar el aumento de exigencias que se están haciendo ahora de los lubricantes.
Por tanto, es un objeto de la invención proporcionar un lubricante mejorado.
Es otro objeto de la invención proporcionar un aditivo de lubricante novedoso.
Es un objeto más de la invención proporcionar un aditivo de lubricante en fase sólida mejorado.
Es un objeto adicional de la invención proporcionar un lubricante novedoso de partículas sólidas de ácido bórico dispersas en un lubricante base.
Es aún otro objeto de la invención proporcionar un método mejorado de lubricación de componentes cerámicos y/o metálicos usando un ácido bórico disperso en un lubricante base.
Es todavía un objeto más de la invención proporcionar un lubricante multifuncional novedoso que tiene aditivos de partículas sólidas de polímero y ácido bórico para un lubricante base.
Es también un objeto adicional de la invención proporcionar un lubricante sólido mejorado y un método de uso para una mezcla de polímero/ácido bórico.
Según la invención, una composición lubricante comprende una dispersión estable de al menos el 0,1% en peso de un aditivo de ácido bórico cristalino sustancialmente estratificado en estado sólido que tiene un tamaño de partícula de desde 0,2 hasta 40 micrómetros, y un lubricante base.
La composición lubricante comprende preferiblemente de desde el 10 hasta el 50% en peso de aditivo de ácido bórico en estado sólido.
Otras ventajas y detalles de la invención se harán evidentes a partir de la descripción proporcionada a continuación en el presente documento junto con las reivindicaciones adjuntas.
Descripción detallada de realizaciones preferidas
En una realización preferida de la invención, un aditivo para un lubricante base toma la forma de una dispersión de ácido bórico u óxido de boro que forma ácido bórico. Están disponibles polvos de ácido bórico a partir de US Borax Co. de Los Ángeles, CA. El lubricante resultante con la dispersión de ácido bórico en el interior se aprovecha de las propiedades de baja fricción del ácido bórico cuando se suspende en lubricantes. Los ejemplos de lubricantes bases son aceites tales como aceites basados en petróleo, aceites sintéticos, aceites minerales, aceites basados en hidrocarburos y aceites de silicio u otros lubricantes adecuados que no reaccionan con el ácido bórico. Por ejemplo, las reacciones no deseables pueden incluir la destrucción o alteración sustancial de la estructura cristalina estratificada del ácido bórico. Sin limitar el alcance de la invención, se cree que las partículas de ácido bórico, en alta presión y tracción friccional, interactúan con superficies que soportan carga para proporcionar una resistencia excelente y capacidad de portar carga. La estructura estratificada de las partículas de ácido bórico cristalino puede deslizarse una sobre otra con relativa facilidad y puede reducir la fricción y el desgaste.
En esta invención, el ácido bórico es particularmente útil para sistemas que funcionan a temperaturas de hasta aproximadamente 170°C. El ácido bórico se dispersa entonces como un componente en lubricantes bases siendo el resultado un funcionamiento sustancialmente mejorado de la mezcla.
El tamaño de partícula del ácido bórico desde aproximadamente 0,2 hasta 40 micrómetros (micrones) facilita la formación de una suspensión estable estando presente el ácido bórico en una cantidad de al menos el 0,1 en peso. La cantidad de partículas sólidas que pueden mezclarse y/o dispersarse en el aceite dependerá del tamaño de la partícula. Cuanto menor sea el tamaño de partícula, mayor será la cantidad de partículas que pueden suspenderse en el aceite. En general, el intervalo preferido para los aceites es aproximadamente del 0,5 al 50% en peso y para las grasas es aproximadamente del 1-50% en peso siendo el intervalo más preferido del 1-15% para aceites y del 1-20% para grasas.
El tamaño y cantidad de las partículas de ácido bórico que van a añadirse a los aceites y grasas se determinará generalmente mediante el uso pretendido de la mezcla lubricante resultante que tiene las partículas sólidas en suspensión. Puede emplearse equipamiento y técnicas convencionales para lograr una dispersión o distribución sustancialmente uniforme o estable del aditivo en la mezcla final. Dispersión estable significa una mezcla en la que las partículas lubricantes sólidas permanecen como partículas separadas, diferenciadas en presencia de un estabilizador y un medio fluido de vehículo. Los métodos para lograr una dispersión uniforme de las partículas en el lubricante base se conocen bien por los expertos en la técnica. También pueden prepararse en primer lugar concentrados que comprenden cantidades superiores de ácido bórico y añadirse después a los aceites o grasas convencionales. Además, los lubricantes pueden contener otros aditivos que se añaden para mejorar las propiedades fundamentales de los lubricantes incluso más. Tales aditivos pueden incluir: antioxidantes, pasivadores metálicos, inhibidores de la herrumbre, mejoradores del índice de viscosidad, depresores del punto de vertido, dispersantes, detergentes, aditivos de presión extrema de tipos líquido y sólido y aditivos antidesgaste. Las grasas lubricantes bases útiles en la preparación de la composición lubricante de la invención pueden ser cualquiera de las grasas conocidas empleadas como bases para aplicaciones de presión extrema.
Ejemplos
Los siguientes ejemplos pretenden ser meramente ilustrativos de la invención y no limitativos de la misma. A menos que se indique lo contrario, todas las cantidades son en peso.
Ejemplo 1 Mezcla de ácido bórico y aceite o grasa lubricante
Este ejemplo ilustra el grado de mejora del funcionamiento con el uso de una mezcla de ácido bórico y aceite o grasa. En este ejemplo, se mezclan una grasa o aceite de motor y mineral disponible comercialmente con polvo de ácido bórico que tiene tamaños de partícula desde 0,2-40 micrómetros (micrones) en cantidades que oscilan desde el 1 hasta el 50% en peso. Se puso la mezcla en un recipiente de vidrio y se agitó vigorosamente mediante un dispositivo de agitación magnético durante un periodo de al menos 2 horas. Se usó entonces la mezcla como lubricante en una máquina de prueba de desgaste cuya función y características principales pueden encontrarse en el 1990 Annual Book of ASTM Standards, volumen 3.02, sección 3, páginas 391-395. En las pruebas, se sujetaron clavijas de acero (440C, y 52100) y de alúmina (Al_{2}O_{3}) con un radio de punta hemisférica de 5 pulgadas (127 mm) sobre el portaclavijas de la máquina de prueba de desgaste y se presionaron contra un disco de alúmina o acero rotatorio. Se aplica una carga específica a través de un sistema de palanca que presiona el portaclavijas estacionario hacia abajo contra el disco rotatorio. El lubricante en prueba cubre la clavija estacionaria. Tras la prueba, que se realiza para una distancia especificada a temperatura, presión y velocidad especificadas, se obtiene el coeficiente de fricción en estado estacionario a partir de un registrador gráfico y se muestra en la tabla 1. Se calculó la tasa de desgaste a partir de una fórmula dada en el 1990 Annual Book of ASTM Standards, volumen 3.02, sección 3, página 394, expresada en milímetros cúbicos por metro, mm^{3}/m. Los resultados de desgaste y el coeficiente de fricción obtenidos se resumen en la tabla II.
TABLA 1 Resultados de la prueba de fricción de diversos pares de clavija y disco con diferentes cargas
Condiciones de prueba: velocidad, 1-3 mm/s; temperatura, 22-25°C, clavijas y discos de acero 440C y 52100
1
2
\newpage
TABLA II Prueba de desgaste en una máquina de clavija sobre disco
Condiciones de prueba: carga, 2 kg; velocidad, 1-3 mm/s; temperatura, 22-25°C; clavijas y/o discos de alúmina y acero 440C y 52100.
3
\vskip1.000000\baselineskip
Los resultados anteriores demuestran que con una mezcla de ácido bórico y un lubricante de aceite, los coeficiente de fricción se reducen en del 10 a por encima del 1000% por debajo de los de los mismos lubricantes no mezclados. Las tasas de desgaste de las clavijas se reducen en factores de 50 a 100 por debajo de los de las clavijas sometidas a prueba en el mismo aceite no mezclado.
Aunque esta invención se ha descrito por medio de diversos ejemplos y realizaciones específicas, es importante entender que la invención no se limita a ellos, y que la invención puede ponerse en práctica de varias formas dentro del alcance de las siguientes reivindicaciones.

Claims (12)

1. Composición lubricante que comprende una dispersión estable de al menos el 0,1% en peso de un aditivo de ácido bórico cristalino sustancialmente estratificado en estado sólido que tiene un tamaño de partícula de desde 0,2 hasta 40 micrómetros, y un lubricante base.
2. Composición lubricante según la reivindicación 1, en la que la composición lubricante comprende desde el 10 hasta el 50% en peso de aditivo de ácido bórico en estado sólido.
3. Composición lubricante según la reivindicación 1 o la reivindicación 2, en la que dicho lubricante se selecciona del grupo que consiste en aceites de petróleo, aceites minerales, aceites sintéticos, y aceites de silicio, y mezclas de los mismos.
4. Composición lubricante según la reivindicación 3, en la que dicho aditivo de ácido bórico en estado sólido se dispersa en una mezcla con aceites sintéticos.
5. Composición lubricante según la reivindicación 3, en la que dicho aditivo de ácido bórico en estado sólido se dispersa en una mezcla con aceites minerales y sintéticos.
6. Composición lubricante según cualquier reivindicación anterior, que incluye además aditivos del grupo que consiste en antioxidantes, pasivadores metálicos, inhibidores de la herrumbre, mejoradores del índice de viscosidad, depresores del punto de vertido, dispersantes, detergentes, aditivos de presión extrema, aditivos antidesgaste y mezclas de los mismos.
7. Composición lubricante según cualquier reivindicación anterior, que incluye además un dispersante en una cantidad suficiente para mantener dicho aditivo de ácido bórico en estado sólido en dispersión homogénea.
8. Composición lubricante según la reivindicación 1, en la que el lubricante base es una grasa.
9. Composición lubricante según la reivindicación 8, en la que dicha grasa se selecciona del grupo que consiste en grasas de base mineral y sintética con y sin otras partículas sólidas de lubricante.
10. Composición lubricante según cualquier reivindicación anterior, en la que dicho aditivo produce químicamente y libera ácido bórico.
11. Composición lubricante según la reivindicación 10, en la que dicho aditivo comprende un óxido de boro.
12. Composición lubricante según la reivindicación 1, en la que la composición lubricante comprende desde el 5 hasta el 50% en peso de un aditivo de ácido bórico en estado sólido.
ES93916570T 1992-06-16 1993-06-16 Lubricacion mejorada a partir de una mezcla de acido borico con aceites y grasas. Expired - Lifetime ES2286816T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89966592A 1992-06-16 1992-06-16
US899665 1992-06-16

Publications (1)

Publication Number Publication Date
ES2286816T3 true ES2286816T3 (es) 2007-12-01

Family

ID=25411358

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93916570T Expired - Lifetime ES2286816T3 (es) 1992-06-16 1993-06-16 Lubricacion mejorada a partir de una mezcla de acido borico con aceites y grasas.

Country Status (11)

Country Link
US (2) US5431830A (es)
EP (1) EP0646161B1 (es)
AT (1) ATE361967T1 (es)
AU (1) AU4637793A (es)
CA (1) CA2138275C (es)
DE (1) DE69334137T2 (es)
DK (1) DK0646161T3 (es)
ES (1) ES2286816T3 (es)
HK (1) HK1014371A1 (es)
PT (1) PT646161E (es)
WO (1) WO1993025642A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69334137T2 (de) * 1992-06-16 2008-01-10 The University Of Chicago, Chicago Verbesserte schmierung durch mischung von borsäure mit ölen und fetten
FR2713648B1 (fr) * 1993-12-15 1996-03-01 Rhone Poulenc Chimie Composition stabilisante pour polymère chloré comportant des béta-dicétones.
CA2223330C (en) * 1995-06-07 2003-03-11 Arch Development Corporation Improved lubrication with boric acid additives
US6036945A (en) 1997-04-11 2000-03-14 Shamrock Technologies, Inc. Delivery systems for active ingredients including sunscreen actives and methods of making same
US5958847A (en) * 1997-12-19 1999-09-28 United Technologies Corporation Environmentally compatible solid film lubricant
US6455476B1 (en) * 1998-06-09 2002-09-24 Henkel Corporation Composition and process for lubricated plastic working of metals
US6245721B1 (en) 1999-11-02 2001-06-12 Peter Chun Lubrication additive composition
US6368369B1 (en) * 2000-01-20 2002-04-09 Advanced Lubrication Technology, Inc. Liquid hydrocarbon fuel compositions containing a stable boric acid suspension
US6323159B1 (en) * 2000-12-08 2001-11-27 U.S. Farathane Corporation Thermoplastic polyurethane and additive product and process
US7547330B2 (en) * 2000-12-21 2009-06-16 Uchicago Argonne, Llc Methods to improve lubricity of fuels and lubricants
US6783561B2 (en) * 2000-12-21 2004-08-31 The University Of Chicago Method to improve lubricity of low-sulfur diesel and gasoline fuels
US20050124504A1 (en) * 2002-07-26 2005-06-09 Ashland Inc. Lubricant and additive formulation
AU2003286655A1 (en) * 2002-10-25 2004-05-13 University Of Chicago Improved metalworking and machining fluids
US20070021310A1 (en) * 2005-07-11 2007-01-25 Olliges William E Corrosion Prevention and Friction Reduction Coating and Low Temperature Process
US20110036262A1 (en) * 2005-07-11 2011-02-17 Advanced Lubrication Technology, Inc. Corrosion Prevention and Friction Reduction Coating and Low Temperature Process
US7419515B2 (en) * 2005-08-10 2008-09-02 Advanced Lubrication Technology, Inc. Multi-phase distillate fuel compositions and concentrates containing emulsified boric acid
US7972393B2 (en) * 2005-08-10 2011-07-05 Advanced Lubrication Technology, Inc. Compositions comprising boric acid
US7494959B2 (en) * 2005-08-10 2009-02-24 Advanced Lubrication Technology Inc. Multi-phase lubricant compositions containing emulsified boric acid
DE102006023243A1 (de) * 2006-05-18 2007-11-22 Lanxess Deutschland Gmbh Stabilisierung von Dikohlensäurediestern durch feinteilige Feststoffe
JP4886547B2 (ja) * 2007-02-23 2012-02-29 日野自動車株式会社 排気浄化装置
JP5355583B2 (ja) * 2007-11-16 2013-11-27 日本パーカライジング株式会社 乾燥膜状耐食性冷間成形潤滑剤
US20110015104A1 (en) * 2009-07-17 2011-01-20 Olliges William E Lubricant Compositions Containing Stable Boric Acid Suspension
CN101974362B (zh) * 2010-11-05 2012-12-05 三一汽车起重机械有限公司 一种低速重载用润滑脂
CN107541314A (zh) * 2017-09-08 2018-01-05 梅庆波 一种耐高温型锂基润滑脂的制备方法
WO2019144341A1 (zh) * 2018-01-25 2019-08-01 海安吉德机电技术开发有限公司 一种改进型机械传动用润滑剂

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US905649A (en) * 1906-08-20 1908-12-01 William Humphrey Knowles Lubricant.
NL87865C (es) * 1951-10-25
DE1922756B2 (de) * 1968-05-04 1973-09-27 Sumitomo Electric Industries, Ltd., Osaka (Japan) Verbessern der Abriebsbeständigkeit und Gleitfähigkeit von Kunststofformkörpern durch Zusatz von Schmieröl
US3629112A (en) * 1968-11-25 1971-12-21 Atlantic Richfield Co Aqueous lubricating compositions containing salts of styrene-maleic anhydride copolymers and an inorganic boron compound
US3788987A (en) * 1970-09-30 1974-01-29 Du Pont Solid lubricant additives dispersed in perfluoroalkyl ethers with perfluoroalkyl ether acid dispersants
US4411804A (en) * 1976-12-20 1983-10-25 Atlantic Richfield Company Solid particles containing lubricating oil composition
US4144166A (en) * 1977-03-24 1979-03-13 Atlantic Richfield Company Compositions, apparatus and methods useful for releasing solid lubricating oil additive
PL108635B1 (en) * 1977-05-10 1980-04-30 Inst Chemii Przemyslowej Siloxane composition absorbing mechanical energy
US4204968A (en) * 1978-08-11 1980-05-27 CLM International Corp. Lubricant additive
US4297227A (en) * 1979-03-02 1981-10-27 Texaco Inc. Method for continuous grease manufacture
US4305831A (en) * 1980-09-11 1981-12-15 Southwest Petro-Chem, Inc. Lubricant compositions
US4439571A (en) * 1981-09-24 1984-03-27 Monsanto Company Thermally stabilized polymers
US4534872A (en) * 1983-08-02 1985-08-13 Mobil Oil Corporation Multifunctional lubricant additives and compositions thereof
US4534873A (en) * 1983-09-28 1985-08-13 Clark Gary G Automotive friction reducing composition
US4482649A (en) * 1984-02-21 1984-11-13 Phoenix Foam Inc. Plastics cellular material and method of making
DE3422316C2 (de) * 1984-06-15 1986-11-20 Zipperling Kessler & Co (Gmbh & Co), 2070 Ahrensburg Verfahren zur Herstellung von verformbaren Polymerblends aus elektrisch leitfähigen organischen Polymeren und/oder organischen Leitern, Vorrichtung zur Durchführung des Verfahrens sowie Verwendung der Polymerblends
CH668265A5 (de) * 1985-09-09 1988-12-15 Lonza Ag Verfahren zur herstellung von schmierwirkstoffen in pulvriger bis pastoeser form.
EP0242522B1 (de) * 1986-02-27 1991-05-29 Siemens Aktiengesellschaft Vorrichtung zur Messung des Ortes, der Lage und/oder der Orts- bzw. Lageänderung eines starren Körpers im Raum
US4715972A (en) * 1986-04-16 1987-12-29 Pacholke Paula J Solid lubricant additive for gear oils
US4858534A (en) * 1986-04-23 1989-08-22 Amoco Corporation Ballistic lubricating and process
US4735146A (en) * 1986-04-23 1988-04-05 Amoco Corporation Ballistic lubricating grease, ammunition and process
US4995994A (en) * 1988-04-20 1991-02-26 Singer & Hersch Industrial Development Lubricant
US5006270A (en) * 1989-05-01 1991-04-09 Mobil Oil Corporation Mixed resorcinol-hydroxyester borates as antioxidants
US5173204A (en) * 1989-06-08 1992-12-22 Century Oils (Canada), Inc. Solid lubricant with high and positive friction characteristic
GB2245894B (en) * 1990-05-21 1993-02-24 Canadian Forest Prod Suppression of degradation of lignocellulose/polyethylene compositions
US5093015A (en) * 1990-06-11 1992-03-03 Jet-Lube, Inc. Thread sealant and anti-seize compound
IT1240503B (it) * 1990-07-25 1993-12-17 Butterfly Srl Miscela polimerica amidacea particolarmente per la produzione di film e simili e procedimento per la sua produzione.
DE69334137T2 (de) * 1992-06-16 2008-01-10 The University Of Chicago, Chicago Verbesserte schmierung durch mischung von borsäure mit ölen und fetten
JPH0657131A (ja) * 1992-08-14 1994-03-01 Mitsubishi Petrochem Co Ltd 熱可塑性樹脂組成物
US5384352A (en) * 1993-07-28 1995-01-24 Hoechst Celanese Corp. Self lubricating polybenzimidazole shaped articles

Also Published As

Publication number Publication date
AU4637793A (en) 1994-01-04
DE69334137T2 (de) 2008-01-10
EP0646161A1 (en) 1995-04-05
WO1993025642A1 (en) 1993-12-23
DK0646161T3 (da) 2007-07-30
PT646161E (pt) 2007-06-06
EP0646161A4 (en) 1995-12-27
CA2138275C (en) 1999-12-14
CA2138275A1 (en) 1993-12-23
HK1014371A1 (en) 1999-09-24
ATE361967T1 (de) 2007-06-15
DE69334137D1 (de) 2007-06-21
US6025306A (en) 2000-02-15
US5431830A (en) 1995-07-11
EP0646161B1 (en) 2007-05-09

Similar Documents

Publication Publication Date Title
ES2286816T3 (es) Lubricacion mejorada a partir de una mezcla de acido borico con aceites y grasas.
JP4986201B2 (ja) トラクション流体組成物
AU2006207977B2 (en) Controlled release of additive gel(s) for functional fluids
WO1993025642B1 (en) Improved lubrication from mixture of boric acid with oils and greases
CA1244399A (en) Synergistic lubricant additives of antimony thioantimonate and molybdenum disulfide or graphite
JP5965131B2 (ja) 変速機用潤滑油組成物
JP4502151B2 (ja) 液体組成物および磁気流動学的液体としてのその使用
US11518957B2 (en) Additive for magnetorheological fluids
JP6465437B2 (ja) 磁気粘性剤組成物
AU589869B2 (en) Lubricant additive mixtures of antimony thioantimonate and antimony trioxide
Erdemir Lubrication from mixture of boric acid with oils and greases
JP4231379B2 (ja) 潤滑剤組成物
CA2223330C (en) Improved lubrication with boric acid additives
JP6993524B1 (ja) 潤滑油組成物
US3009875A (en) Lubricating composition containing an inorganic manganese compound and method of reducing engine wear therewith
Wu et al. Rheological and tribological properties of ZrP intercalation compounds as lubricating grease thickener
Canter Boron nanotechnology-based lubricant additive
Kasar et al. Additives for lubricants
RU2245899C1 (ru) Пакет присадок к маслам моторным, масло моторное
JP2019033221A (ja) 磁気粘性流体組成物
Abraham et al. DESIGN AND DEVELOPMENT OF SUSTAINABLE AND ECO-FRIENDLY COCONUT OIL-BASED CERIA NANO-LUBRICANT FOR COMMERCIAL APPLICATIONS
UA75724C2 (en) A multipurpose plastic lubricant
JPS61261397A (ja) 潤滑油組成物