CN101983231B - 基于离子液体的润滑脂组合物 - Google Patents

基于离子液体的润滑脂组合物 Download PDF

Info

Publication number
CN101983231B
CN101983231B CN200980111912.3A CN200980111912A CN101983231B CN 101983231 B CN101983231 B CN 101983231B CN 200980111912 A CN200980111912 A CN 200980111912A CN 101983231 B CN101983231 B CN 101983231B
Authority
CN
China
Prior art keywords
purposes
ionic liquid
water
charged ion
fast
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 - Fee Related
Application number
CN200980111912.3A
Other languages
English (en)
Other versions
CN101983231A (zh
Inventor
M·施密特-阿梅伦克森
D·佐恩
S·格伦代
A·赫普克
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.)
Klueber Lubrication Muenchen GmbH and Co KG
Original Assignee
Klueber Lubrication Muenchen GmbH and Co KG
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
Application filed by Klueber Lubrication Muenchen GmbH and Co KG filed Critical Klueber Lubrication Muenchen GmbH and Co KG
Publication of CN101983231A publication Critical patent/CN101983231A/zh
Application granted granted Critical
Publication of CN101983231B publication Critical patent/CN101983231B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating 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
    • C10M169/06—Mixtures of thickeners and additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C10M2201/0416—Carbon; Graphite; Carbon black used as thickening agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/061—Carbides; Hydrides; Nitrides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • C10M2201/0626—Oxides; Hydroxides; Carbonates or bicarbonates used as thickening agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/066—Molybdenum sulfide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/085—Phosphorus oxides, acids or salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/087—Boron oxides, acids or salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10—Compounds containing silicon
    • C10M2201/102—Silicates
    • C10M2201/103—Clays; Mica; Zeolites
    • C10M2201/1036—Clays; Mica; Zeolites used as thickening agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10—Compounds containing silicon
    • C10M2201/105—Silica
    • C10M2201/1056—Silica used as thickening agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
    • C10M2207/1265—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic used as thickening agent
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/128—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids containing hydroxy groups; Ethers thereof
    • C10M2207/1285—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids containing hydroxy groups; Ethers thereof used as thickening agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated compounds
    • C10M2211/063—Perfluorinated compounds used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • C10M2213/0626—Polytetrafluoroethylene [PTFE] used as thickening agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/041—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/086—Imides
    • C10M2215/0865—Imides used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/10—Amides of carbonic or haloformic acids
    • C10M2215/102—Ureas; Semicarbazides; Allophanates
    • C10M2215/1026—Ureas; Semicarbazides; Allophanates used as thickening material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • C10M2219/0445—Sulfonic acids, Derivatives thereof, e.g. neutral salts used as thickening agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
    • C10M2223/0603—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/017—Specific gravity or density
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/077—Ionic Liquids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/085—Non-volatile compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/09—Characteristics associated with water
    • C10N2020/093—Insolubility in water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/02—Pour-point; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/08—Resistance to extreme temperature
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/26—Waterproofing or water resistance
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Semi-solids; greasy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

本发明涉及离子液体用于制备耐水性润滑脂组合物的用途，该润滑脂组合物在至少-30℃到至少180℃的温度使用，并具有好的防腐蚀特性。

Description

基于离子液体的润滑脂组合物
本发明涉及一种基于离子液体的润滑脂组合物，其用于保护在汽车领域、风力发电设备以及处理机械和加工机械中使用的并经受与水持续接触的部件。本发明特别涉及一种耐水的润滑脂组合物，其可在至少-30℃到至少180℃的温度范围使用，以保护涂有这种润滑剂的组件免受氧化和腐蚀。
新型的润滑脂组合物的研发需随对润滑脂组合物提出新的和更高要求的工艺技术的一般性进步发展而来。该已知的组合物不再能胜任这些要求。特别是作为工作液体用于在极端运行条件如高温和低温、高转数下的处理机械和加工机械中时，对其要求是特高的。
近几年来，对离子液体(下面以IL(＝Ionic Liquid)表示)在润滑技术中的应用进行了大量研究。离子液体定义为由阳离子和阴离子组成的材料，且其熔点小于100℃。一些IL具有明显更低的熔点，以致在室温下作为液体存在，下面以RTIL(＝Room Temperature Ionic Liquid)表示。在摩擦学领域中特别以RTIL作为基油是有吸引力的，因为盐类化合物的挥发性特别低直到无挥发性，只要它们不通过分解过程发生化学变化即可。离子液体具有特别低的蒸气压，所以是不可燃的，常在直到超过260℃仍呈热稳定，此外也仍有润滑能力。
Chenggeng Ye，Weimin Liu，Yunxiz Chen，Laigui Yu(Chem.Commun.2001，2244-2245)提及了对离子液体的摩擦试验和磨损试验。摩擦试验是用1-甲基-3-己基咪唑四氟硼酸盐和1-乙基-3-己基咪唑四氟硼酸盐进行的。结果表明，该所试验的化合物具有优质的减摩擦性、好的抗磨损性和高的负荷能力。
日本专利申请号2005-185718公开了一种润滑脂组合物，其应用由离子液体、增稠剂和其它添加剂组成的混合物作为基脂。该润滑脂适用于滚动轴承或球轴承。
日本专利申请号2005-112597公开了一种用于电子装置中的润滑脂组合物，其含离子液体作为基油，并含倾点为260℃的增稠剂。
日本专利申请号2003-376010涉及一种半固体的润滑脂组合物，其含离子液体和增稠剂作为基油的一部分。该润滑脂组合物适用于真空应用。
日本专利申请号2005-197958涉及一种用于滚动轴承机的润滑脂组合物，其含离子液体作为基油的一部分。
日本专利申请号2005-294405描述一种导电的轴承脂，其可用于打印机或复印机，并且由含碳增稠剂和包含离子液体的基油组成。
所以在上述文献中提及一种用于传导电流并在高温下和/或在真空中用的脂。
该上述的已知润滑脂组合物由摩擦学观点看有下列缺点。由于该离子液体的盐类基本结构，润滑剂添加物如抗氧化剂、摩擦保护剂、防腐蚀添加剂、抗磨损剂、耐特压添加剂等在大多情况下不溶于离子液体中。但许多摩擦应用需要在离子液体中配备这类添加剂以改良特性。但新型添加剂的研制意味着高的技术耗费，以致从成本考虑也希望在离子液体中可使用标准添加剂。
在应用已知的润滑脂组合物时的另一缺点是易于吸水和/或通过该离子液体与水反应。如果在该离子液体中存在阴离子如硫酸根、氯离子、溴离子或四氟硼酸根，则其通常会导致水溶性的离子液体。此外，四氟硼酸盐和六氟磷酸盐在水影响下会形成氢氟酸，其可导致强腐蚀趋势。如果存在氯化物也会如此。
另一缺点是，看作是疏水性阴离子如双(三氟甲基磺酰基)亚氨离子的应用不足以制备从摩擦观点看足够耐水的脂。
此外，在已知的润滑脂组合物情况下，仅不充分地考虑所用离子液体的低温特性。例如在JP 2003-376010中提及含有N-烷基吡啶阳离子或N，N’-二烷基咪唑阳离子的含双(三氟甲基磺酰基)亚氨离子的离子液体，其特易形成过冷的熔体。例如1-乙基-3-甲基咪唑双(三氟甲基磺酰基)亚氨盐是低粘度和强过冷趋势的离子液体；但对摩擦应用关系重大的熔点为-16℃(低温DSC-测量)。但对许多摩擦应用，在直到-30℃或更低时仍需要存在好的可流动性。此外，离子液体如1-乙基-3-甲基咪唑双(三氟甲基磺酰基)亚氨盐还有一个缺点即其在低温下会自行固化，这可导致该润滑构件的停止运行。
例如含阴离子三(全氟乙基)三氟磷酸根的离子液体与含双(三氟甲基磺酰基)亚氨离子作为阴离子的离子液体相比通常有更小的吸水性，但熔点较高。因此含三(全氟乙基)三氟磷酸根的IL通常因低温特性而不适合用作具有好低温特性的润滑剂的单独的基油。
本发明的目的在于提供一种可在宽的应用温度范围使用的耐水的、抗氧化的和抑制腐蚀的润滑脂组合物。
该目的是通过应用这样的润滑脂组合物实现的，该润滑脂组合物由作为基油的离子液体、合适的标准添加剂和增稠剂组成。通过应用疏水性阴离子与含高份额的烃基的阳离子相组合的离子液体实现优异的防腐蚀性和突出的耐水性。
用该组合可使标准添加剂溶于该离子液体中。高份额的烃基会使抗氧化性下降。作为对抗措施可以使用抗氧化剂。应用标准抗氧化剂提高了该润滑脂组合物的热/氧化稳定性。此外还令人意外地表明，该离子液体在使用寿命检验中虽经部分强氧化，但仍保持好的可润滑状态。本发明所用的离子液体在低温-DSC实验中在高于-30℃的温度无熔点或玻璃转变过程或其它相变过程，它们会导致大大增加该离子液体的粘度。
含季铵阳离子或阳离子作为阳离子的离子液体属于在该润滑脂组合物中使用的这类离子液体，该阳离子与选自双(全氟烷基磺酰基)亚氨离子(imid)，特别是双(全氟甲基磺酰基)亚氨离子、三(全氟烷基)甲基化物(methide)的含氟阴离子相组合。在上述阴离子中各氟原子可与氢交换。该阳离子具有含至少8-25个碳原子的足够长的疏水烷基链、芳基或烷芳基，其中该阳离子的这种疏水性基团的数目必须含至少15-60个碳原子。也可考虑可比较的非极性基团如芳基或烷基化芳基。此外，本发明所用的离子液体在低于-40℃下无改变粘度的相变。这特别可通过该阳离子具有小的对称性即由长的和短的取代基所组合来实现。
含高氟化的阴离子的离子液体是特别优选的，因为其通常具有高的热稳定性。也可通过这类阴离子明显降低吸水性，如在双(三氟甲基磺酰基)亚氨离子阴离子情况下。
本发明的润滑脂组合物可含单种离子液体或含由两种或更多种离子液体组成的混合物，其中该第二种离子液体不必是耐水的。所用离子液体的量分配是至少75-95％的第一种长链离子液体对5-25％的第二种离子液体。该第二种离子液体，在任意阳离子情况下，优选选自含氟化阴离子的离子液体，所述氟化阴离子例如是双(氟烷基磺酰基)亚氨离子，特别是双(三氟甲基磺酰基)亚氨离子、双(氟芳基)亚氨离子、三(全氟烷基)三磷酸根和氟化的烷基磺酸根，或选自含任意阴离子但含上述长链阳离子的离子液体。
此外，本发明所用的润滑脂组合物还含通常的添加剂或添加剂混合物，其选自防腐剂如唑啉类(Oxaline)、三唑类(Tiazole)、丁二酸半酯、羧酸锌、磺酸钠、磺酸钙、磺酸钡；抗氧化剂如芳族胺、芳族酚、亚磷酸盐、含硫化合物如二烷基二硫代磷酸酯；抗磨损剂和耐特压添加剂如含磷和硫的化合物如二烷基二硫代磷酸锌、硫化的脂肪酸和脂肪酸酯、二烷基硫化物和二烷基低聚硫化物和二烷基聚硫化物、硼酸酯；摩擦降低剂如甘油-单酯和二酯；提供保护以免受金属影响的试剂，其作为螯合物、自由基捕获剂、UV-稳定剂、反应层形成剂存在；粘度改良剂如聚异丁烯、聚甲基丙烯酸酯；以及无机的或有机的固体润滑剂如聚酰亚胺、聚四氟乙烯(PTFE)、石墨、金属氧化物、氮化硼、硫化钼和磷酸盐。
作为增稠剂使用PTFE、膨润土、高分散硅胶(Aerosol)、不溶于水的羧酸盐和其混合物、不溶于水的磺酸盐和其混合物、脲、炭黑、石墨、金属氧化物如氧化钛和氧化锌和其混合物。
特别是使用以含磷和硫的化合物形式的添加剂如使用二烷基二硫代磷酸锌、二硫代氨基甲酸盐，硫化的烃和脂肪酸、不含磷的和不含硫的物质如硼酸酯作为耐磨损剂和摩擦降低剂；使用金属盐、酯、酚、含氮化合物如芳族胺、芳族杂环化合物、磺酸盐、有机酸和盐作为腐蚀抑制剂，使用甘油单酯或甘油二酯作为摩擦保护剂以及使用聚异丁烯、聚甲基丙烯酸酯作为粘度改良剂。
本发明所用的耐水的润滑剂组合物含：
(a)40-95重量％的离子液体，
(b)5-60重量％的耐水增稠剂，和
(c)0.1-10重量％的添加剂。
本发明的润滑脂组合物优选含60-90重量％的离子液体、10-40重量％的耐水增稠剂和0.1-10重量％的添加剂。
该离子液体的阳离子选自季铵阳离子或阳离子，阴离子选自双(全氟烷基磺酰基)亚氨离子，特别是双(三氟甲基磺酰基)亚氨离子、双(全氟芳基)亚氨离子、三(全氟甲基)三磷酸根，其中该离子液体的阳离子具有含至少8-25个碳原子的疏水性长烷基链、芳基或烷芳基，并且该阳离子的所有疏水性的烷基、芳基或烷芳基含至少15-60个碳原子，且具有＜-30℃的熔点。优选的添加剂是胺类和酚类的抗氧化剂、防腐蚀添加剂，如磷酸胺(Aminphosphat)、杂环化合物、丁二酸半酯、二烷基二硫代磷酸锌和耐特压/抗磨损添加剂如含磷和/或硫物质。
通过应用离子液体可在至少180℃的高温下使同本发明的润滑剂组合物，此外，通过降低油的电阻该组合物可在总是不断由电流击穿所产生的流动电流引起损害的领域中使用，如在火车轮轴承、有电流通过的滚动轴承、在汽车领域中或在电动机情况下。
一种特别优选的离子液体是三己基十四烷基双(三氟甲基磺酰基)亚氨盐，下面称为HDP亚氨盐(HDPimid)，其由下面式(I)表示：
式(I)
本发明的润滑脂组合物的优点可用下面实施例说明。
实施例
下面让两种离子液体和其脂制剂相互对比。
本发明的润滑脂组合物含三己基十四烷基双(三氟甲基磺酰基)亚氨盐作为离子液体。
在对比实施例中，润滑脂组合物含具有相同阴离子的离子液体，其被称为丁基甲基吡咯烷双(三氟甲基磺酰基)亚氨盐，下面称为MBP亚氨盐(MBPimid)，其由式(II)表示：
式(II)
双(三氟甲基磺酰基)亚氨离子属于疏水性阴离子。与HDPimid相比，MBPimid无长的烷基链。
MBPimid在简单冷却到-40℃的温度仍保持流动性，但按DSC测定的熔点却在-6℃。因此MBPimid具有强烈的形成过冷熔体趋势。
按另一种离子液体，其称为甲基三辛基铵双(三氟甲基磺酰基)亚氨盐，下面称为Mo亚氨盐(Moimid)，其含铵阳离子和长烃链，还表明，该润滑脂组合物的有利特性不是受限于阳离子的应用，而是也可由铵阳离子实现。该化合物由下面式(III)表示：
式(III)
该三种化合物的物理数据列于表1中。
表1
*在略高于200℃开始稍微氧化，但从约240℃才开始明显氧化。
实施例1
按DIN 51807第1部分比较基于MBPimid和HDPimid的脂的耐水性
该两种IL均用PTFE粉末增稠到脂稠度(搅拌、滚压)，并根据DIN51807第1部分于3h/90℃检验。该含HDPimid的脂样品无溶解或分离的迹象，评定为0(＝非常好)。
在含MBPimid的脂样品中出现条带分离。检验介质水经冷却后发现浑浊，这归因于在高温下MBPimid的部分溶解。因此该检验评定为3(＝差)。
实施例2
标准添加剂在MBPimid和HDPimid中的溶解度
检验下面三种防腐蚀添加剂在所述IL中的溶解度：
丁二酸半酯、唑啉衍生物和乙酸衍生物。在HDPimid中所有物质在室温下均达1％的溶解。在MBPimid中仅唑啉衍生物在加热到约150℃后发生溶解，但在冷却时又分离出来。
实施例3
标准添加剂以抗氧化剂为例在HDPimid中的有效性
在HDPimid中溶解1％的p，p’-二烷基-二苯基胺作为抗氧化剂。该混合物在室温下经较长时间放置后仍保持澄清。在氧气氛的DSC运行中，在表1所示的条件下氧化在223℃开始。将该值与不含添加剂的HDPimid相比时，由此升高了55℃。
实施例4
基于HDPimid的润滑脂组合物的有效性
在HDPimid中溶入通常的添加剂以改进防腐蚀特性和耐氧化性。其为含锌的防腐蚀添加剂和胺类抗氧化剂。此外还用不溶性的含锌防腐蚀颜料。该混合物用PTFE粉末按常规方法增稠到脂稠度。该混合物的检验结果列于表2：
表2
表2表明，本发明的润滑脂组合物对钢和铜均有好的高温特性和低温特性以及防腐蚀特性，并在静态和动态实验中都具有耐水性。
用本发明的上述润滑脂组合物按DIN 51807第2部分进行了耐水实验，其结果为该脂非常好地附着在轴承上。
实施例5
含铵阳离子的耐水脂制剂
按通常方法用PTFE粉末将Moimid增稠到脂稠度，检验结果列于表3。
表3
表3表明，不仅含作为阳离子的离子液体，而且含铵作为阳离子的离子液体也可制成耐水制剂。
本发明的含这里所用的离子液体的润滑脂组合物的另一优点在于通过烃基降低密度，这可导致单位体积润滑剂的更低价格，并由此导致每个有待润滑构件的更低成本。
实施例6
离子液体的混合物的耐水特性
由HDPimid和MBPimid制备含不同含量的所述两种IL的混合物。该混合物经约30％的PTFE粉末增稠，并经滚压匀质化，以产生具有相应于稠度级2的椎入度的脂。该脂经静态耐水性和部分经动态耐水性试验。结果列于表4。
表4
在按DIN 51807第2部分的耐水性实验中，质量损失至多10％评定为1＝非常好。损失大于30％评定为3(差的耐受性)。
表4表明，按本发明，可形成与从摩擦观点看有不足耐水性的离子液体如MBPimid相组合的润滑脂组合物。在本实施例中，可使用按基油份额计的至少10％的不足疏水性的IL MBPimid，同时保持非常好的耐水性。直到25％的基油份额，得到部分耐水性。该离子液体的等份相混就不再是耐水的。临界的或可接受的混合比与所用的离子液体有关，因此不能引出一般性结论。
实施例7
在此制剂中，向89％的HDPimid中混入10％的12-羟基硬脂酸锂(皂型增稠剂)，并将其熔融。经冷却后加入1％的常用胺类抗氧化剂。该混合物经辊式机座(Walzenstuhl)多次强烈滚压匀质化。
表5
实施例8
环己胺和双(对异氰酸根合苯基)甲烷(MDI)呈摩尔比2∶1溶于分开的多份HPDimid中，该溶液通过合并起反应。经加热到180℃和随后冷却后，加入1％的典型胺类抗氧化剂，并经辊式机座滚压使该脂匀质化。
表6
实施例7和8表明，通过使用离子液体连同脲增稠剂或皂型增稠剂均可得到耐水制剂，其可作为保护层施加于不同材料上用以防腐蚀和抗氧化，并赋予这些材料持久的耐水保护。这种润滑脂组合物在汽车领域、水泵轴承、轮轴承、联节轴、离合器分离轴承、中心轴承(Centerbearing)、减震支柱中的轴向轴承、机电制动、风扇轴承、微型轴承、废气回流装置、发电机轴承、风挡刮水器轴承等中是需要的，以确保运行时避免涂覆表面的氧化或腐蚀。此外，该耐水的润滑脂组合物也用于风力发电设备、主轴承、发电机轴承、叶片轴承、方位轴承以及经受持续水接触的所有组件和表面。

Claims (13)

1.耐水的润滑脂组合物于-30℃到180℃的温度用于防护处理以免于腐蚀和氧化的用途，该组合物由下列组分组成：
(a)40-95重量％的一种或多种离子液体，其阳离子选自季铵阳离子或阳离子，且其阴离子选自双(全氟烷基磺酰基)亚氨离子，双(全氟芳基)亚氨离子，三(全氟烷基)三氟磷酸根，其中该离子液体的阳离子具有含8-25个碳原子的疏水性长烷基链、芳基或烷芳基，并且该阳离子的所有疏水性的烷基、芳基或烷芳基含15-60个碳原子，且具有＜-30℃的熔点，
(b)0.1-10重量％的可溶性的在润滑剂中常用的添加剂，和
(c)5-60重量％的耐水增稠剂，
其中各组分含量之和为100重量％。
2.权利要求1的用途，其中所述双(全氟烷基磺酰基)亚氨离子是双(三氟甲基磺酰基)亚氨离子。
3.权利要求1的用途，其中该离子液体是选自三己基十四烷基双(三氟甲基磺酰基)亚氨盐、甲基三辛基铵双(三氟甲基磺酰基)亚氨盐、三己基十四烷基三(全氟乙基)三氟磷酸盐的化合物。
4.权利要求1-3之一的用途，该组合物含单种离子液体或含由两种或更多种离子液体组成的混合物，其中该第二种离子液体不必是耐水的。
5.权利要求4的用途，其中该混合物中第一种长链离子液体对第二种离子液体的比为75-95％比5-25％。
6.权利要求1-3之一的用途，其中该添加剂选自防腐剂、抗氧化剂、抗磨损剂、耐特压添加剂、摩擦降低剂、提供保护以免受金属影响的试剂、UV-稳定剂、选自聚酰亚胺、聚四氟乙烯、石墨、金属氧化物、氮化硼、硫化钼和磷酸盐/酯的无机的或有机的固体润滑剂。
7.权利要求6的用途，其中该抗氧化剂选自芳族胺、酚或含硫物质。
8.权利要求6的用途，其中该防腐剂选自芳族杂环化合物、磺酸盐、有机酸和有机盐。
9.权利要求6的用途，其中耐特压添加剂、抗磨损剂和摩擦降低剂选自磷酸盐/酯、含硫物质、含磷和硫的化合物、含硼的化合物和杂环化合物。
10.权利要求1-3之一的用途，其中增稠剂选自聚四氟乙烯、膨润土、高分散硅胶、不溶于水的羧酸盐、不溶于水的磺酸盐、脲、炭黑、石墨或金属氧化物。
11.权利要求10的用途，其中所述金属氧化物是氧化钛和氧化锌和/或其混合物。
12.权利要求1-3之一的用途，其中所述阳离子是三烷基十四烷基阳离子。
13.权利要求1-3之一的用途，用于对汽车部件中的组件，在风力发电设备中、在处理机械和加工机械中以及在家用制品中的部件进行防护处理以免于氧化和腐蚀，并用于改进保护膜的耐水性。
CN200980111912.3A 2008-04-04 2009-03-19 基于离子液体的润滑脂组合物 Expired - Fee Related CN101983231B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008017144A DE102008017144A1 (de) 2008-04-04 2008-04-04 Schmierfettzusammensetzung auf Basis von ionischen Flüssigkeiten
DE102008017144.1 2008-04-04
PCT/EP2009/002051 WO2009121494A1 (de) 2008-04-04 2009-03-19 Schmierfettzusammensetzung auf basis von ionischen flüssigkeiten

Publications (2)

Publication Number Publication Date
CN101983231A CN101983231A (zh) 2011-03-02
CN101983231B true CN101983231B (zh) 2014-08-20

Family

ID=40640264

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980111912.3A Expired - Fee Related CN101983231B (zh) 2008-04-04 2009-03-19 基于离子液体的润滑脂组合物

Country Status (7)

Country Link
US (1) US8455407B2 (zh)
EP (1) EP2260091B1 (zh)
JP (1) JP5532265B2 (zh)
CN (1) CN101983231B (zh)
DE (1) DE102008017144A1 (zh)
HK (1) HK1150621A1 (zh)
WO (1) WO2009121494A1 (zh)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010047029A1 (de) * 2010-09-30 2012-04-05 Ksb Aktiengesellschaft Vorrichtung zum Antrieb einer Welle
JP6097470B2 (ja) * 2010-12-27 2017-03-15 出光興産株式会社 グリース組成物
SE535675C2 (sv) 2011-03-22 2012-11-06 Högprestandasmörjmedel och tillsatser till smörjmedel för järnhaltiga och icke järnhaltiga material
JP5818075B2 (ja) * 2011-07-22 2015-11-18 協同油脂株式会社 潤滑グリース組成物
CN103160363B (zh) * 2011-12-16 2014-06-04 中国科学院兰州化学物理研究所 含有离子液体的润滑剂组合物及其制备方法
WO2013169779A1 (en) * 2012-05-07 2013-11-14 Board Of Regents, The University Of Texas System Synergistic mixtures of ionic liquids with other ionic liquids and/or with ashless thiophosphates for antiwear and/or friction reduction applications
US9708196B2 (en) 2013-02-22 2017-07-18 Anschutz Exploration Corporation Method and system for removing hydrogen sulfide from sour oil and sour water
US11440815B2 (en) 2013-02-22 2022-09-13 Anschutz Exploration Corporation Method and system for removing hydrogen sulfide from sour oil and sour water
CA2843041C (en) 2013-02-22 2017-06-13 Anschutz Exploration Corporation Method and system for removing hydrogen sulfide from sour oil and sour water
US9364773B2 (en) 2013-02-22 2016-06-14 Anschutz Exploration Corporation Method and system for removing hydrogen sulfide from sour oil and sour water
CN104141695B (zh) * 2013-05-07 2019-11-26 道儒伯润滑科技南京有限公司 水和谐轴承
DE102013112868A1 (de) * 2013-11-21 2015-05-21 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren zum Konservieren eines Maschinenelements und Verwendung einer ionischen Flüssigkeit
US9957460B2 (en) 2014-02-20 2018-05-01 Ut-Battelle, Llc Ionic liquids containing symmetric quaternary phosphonium cations and phosphorus-containing anions, and their use as lubricant additives
JP5955905B2 (ja) * 2014-07-31 2016-07-20 出光興産株式会社 潤滑油組成物
CN104450020B (zh) * 2014-10-28 2016-09-28 宁波春蕊润滑油有限公司 一种抗极压耐磨型长效润滑油组合物及其制备方法
JP2017008335A (ja) * 2016-10-21 2017-01-12 出光興産株式会社 グリース組成物
CN109135884A (zh) * 2017-06-16 2019-01-04 上海滏兴工贸有限公司 一种盾构机盾尾密封油脂及其制备方法
US11370988B2 (en) 2018-05-15 2022-06-28 Ut-Battelle, Llc Metal nanoparticles as lubricant additives
JP7218242B2 (ja) * 2019-05-29 2023-02-06 Ｅｎｅｏｓ株式会社 導電性グリース組成物
US11970764B2 (en) 2019-11-06 2024-04-30 Ut-Battelle, Llc Superlubricity coating containing carbon nanotubes
DE102020102462A1 (de) * 2020-01-31 2021-08-05 IoLiTec Ionic Liquids Technologies GmbH Ionische Flüssigkeiten enthaltende Schmierstoffzusammensetzung
JP7494611B2 (ja) 2020-07-14 2024-06-04 株式会社ジェイテクト グリース組成物および転がり軸受
US11760766B2 (en) 2020-07-28 2023-09-19 Ut-Battelle, Llc Ionic liquids containing quaternary ammonium and phosphonium cations, and their use as environmentally friendly lubricant additives
CN112625803B (zh) * 2020-12-16 2022-06-03 正大国际科技(常德)集团有限公司 一种环保型生物基润滑脂的制备方法
CN113403131B (zh) * 2021-06-16 2022-06-10 中国科学院兰州化学物理研究所 一种超润滑水基切削液
TWI755347B (zh) * 2021-08-13 2022-02-11 國立虎尾科技大學 具有奈米顆粒之潤滑油
CN116004306B (zh) * 2022-12-20 2023-08-18 中铁建华南建设(广州)高科技产业有限公司 盾构机主轴承密封油脂及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1863896A (zh) * 2003-10-10 2006-11-15 出光兴产株式会社 润滑油
WO2007055324A1 (ja) * 2005-11-14 2007-05-18 The Nippon Synthetic Chemical Industry Co., Ltd. 合成潤滑油

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101133867B1 (ko) * 2003-10-10 2012-04-06 시게유키 모리 윤활유
JP2005112597A (ja) 2003-10-10 2005-04-28 Tdk Corp 供給搬送装置、搬送組み付け装置および製造装置
JP5376746B2 (ja) * 2003-11-05 2013-12-25 協同油脂株式会社 半固体状潤滑剤組成物
JP2005185718A (ja) 2003-12-26 2005-07-14 Ge Medical Systems Global Technology Co Llc 放射線断層撮像装置および撮像方法
JP4661050B2 (ja) 2004-01-06 2011-03-30 エプソントヨコム株式会社 圧電発振器
JP2005294405A (ja) 2004-03-31 2005-10-20 Sumitomo Electric Ind Ltd 集積回路モジュール
WO2006095894A1 (ja) * 2005-03-08 2006-09-14 Tokuyama Corporation 磁気ヘッド固定砥粒研磨用の潤滑剤組成物
JP4926411B2 (ja) * 2005-04-08 2012-05-09 出光興産株式会社 グリース組成物
JP2007002140A (ja) * 2005-06-24 2007-01-11 Nsk Ltd グリース組成物および転がり軸受
JP2007099856A (ja) * 2005-10-03 2007-04-19 Nsk Ltd 耐水性グリース組成物、並びにウォータポンプ用転がり軸受、波力発電機用転がり軸受及び浚渫機用転がり軸受
JP2007191523A (ja) * 2006-01-17 2007-08-02 Nsk Ltd グリース組成物
JP2007217609A (ja) * 2006-02-17 2007-08-30 Nsk Ltd グリース組成物及び軸受
JP2007231987A (ja) * 2006-02-27 2007-09-13 Nsk Ltd 転動装置、及びこれを用いた空気圧縮機、ターボチャージャ
JP2008133309A (ja) * 2006-11-27 2008-06-12 Nsk Ltd グリース組成物及び転動装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1863896A (zh) * 2003-10-10 2006-11-15 出光兴产株式会社 润滑油
WO2007055324A1 (ja) * 2005-11-14 2007-05-18 The Nippon Synthetic Chemical Industry Co., Ltd. 合成潤滑油

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Coatings Technology》.2006,第201卷第4496-4504页. *
JP特开2007-231987A 2007.09.13
Nick Birbilis, et al..Exploring corrosion protection of Mg via ionic liquid pretreatment.《Surface & Coatings Technology》.2006,第201卷第4496-4504页.
Nick Birbilis, et al..Exploring corrosion protection of Mg via ionic liquid pretreatment.《Surface &amp *

Also Published As

Publication number Publication date
US8455407B2 (en) 2013-06-04
JP5532265B2 (ja) 2014-06-25
JP2011518897A (ja) 2011-06-30
WO2009121494A1 (de) 2009-10-08
CN101983231A (zh) 2011-03-02
EP2260091A1 (de) 2010-12-15
US20110092399A1 (en) 2011-04-21
EP2260091B1 (de) 2012-06-13
HK1150621A1 (zh) 2012-01-06
DE102008017144A1 (de) 2009-10-15

Similar Documents

Publication Publication Date Title
CN101983231B (zh) 基于离子液体的润滑脂组合物
Cai et al. Tribological properties of novel imidazolium ionic liquids bearing benzotriazole group as the antiwear/anticorrosion additive in poly (ethylene glycol) and polyurea grease for steel/steel contacts
Mu et al. Effect of the functional groups in ionic liquid molecules on the friction and wear behavior of aluminum alloy in lubricated aluminum-on-steel contact
Cai et al. Alkyl imidazolium ionic liquids as friction reduction and anti-wear additive in polyurea grease for steel/steel contacts
Zhang et al. Environmental friendly polyisobutylene-based ionic liquid containing chelated orthoborate as lubricant additive: Synthesis, tribological properties and synergistic interactions with ZDDP in hydrocarbon oils
EP2785821B1 (en) Grease composition
Rahman et al. Recent progress on phosphonium-based room temperature ionic liquids: Synthesis, properties, tribological performances and applications
Donato et al. A review on alternative lubricants: Ionic liquids as additives and deep eutectic solvents
Song et al. Lithium-based ionic liquids functionalized by sym-triazine and cyclotriphosphazene as high temperature lubricants
KR20140023292A (ko) 이온성 액체-기반 윤활재 및 이온을 포함한 윤활 첨가제
US20170096614A1 (en) Halogen free ionic liquids as lubricant or lubricant additives and a process for the preparation thereof
Wu et al. In situ formed ionic liquids in polyol esters as high performance lubricants for steel/steel contacts at 300° C
CN106701290B (zh) 润滑脂组合物及其制备方法
CN104877748B (zh) 一种凝胶润滑剂组合物及其制备方法
EP3119859A1 (en) Halogen free ionic liquids as lubricant or lubricant additives and a process for the preparation thereof
CN103725365B (zh) 一种水基液压液组合物
Wang et al. The tribological properties of the polyurea greases based on oil‐miscible phosphonium‐based ionic liquids
Reddy et al. Micro-to nano-and from surface to bulk: Influence of halogen-free ionic liquid architecture and dissociation on green oil lubricity
Zhang et al. Comparing tribology properties of halogen-free ionic liquid, halogen-containing ionic liquid, and PAO 10 lubricants for steel–Al2024 friction contact at room temperature and high temperature
CN103820197B (zh) 一种全合成金属切削液
WO2009027428A2 (en) Lubricating composition comprising fluorine oil and tricalcium phosphate
JP2006249368A (ja) グリース組成物
CN103642558A (zh) 润滑油抗磨添加剂及其制备方法
CN109266426A (zh) 轴承润滑脂及其制备方法
CN105273798B (zh) 一种离子液体合成润滑油组合物

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1150621

Country of ref document: HK

C14 Grant of patent or utility model
GR01 Patent grant
REG Reference to a national code

Ref country code: HK

Ref legal event code: GR

Ref document number: 1150621

Country of ref document: HK

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140820

Termination date: 20180319

CF01 Termination of patent right due to non-payment of annual fee