ZA200506194B - Lubricating oil compositions - Google Patents

Lubricating oil compositions Download PDF

Info

Publication number
ZA200506194B
ZA200506194B ZA200506194A ZA200506194A ZA200506194B ZA 200506194 B ZA200506194 B ZA 200506194B ZA 200506194 A ZA200506194 A ZA 200506194A ZA 200506194 A ZA200506194 A ZA 200506194A ZA 200506194 B ZA200506194 B ZA 200506194B
Authority
ZA
South Africa
Prior art keywords
lubricating oil
oil
lubricating
oil composition
composition according
Prior art date
Application number
ZA200506194A
Other languages
English (en)
Inventor
Yoshiharu Baba
Keiichi Moriki
Mitsuhiro Nagakari
Minoru Saitou
Original Assignee
Shell Int Research
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=32905201&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200506194(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of ZA200506194B publication Critical patent/ZA200506194B/en

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
    • C10M133/00Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/04Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M133/06Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M171/02Specified values of viscosity or viscosity index
    • 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
    • C10M2205/02Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/0206Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers 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
    • C10M2205/10Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing cycloaliphatic monomers
    • C10M2205/103Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing cycloaliphatic monomers 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
    • C10M2205/17Fisher Tropsch reaction products
    • C10M2205/173Fisher Tropsch reaction products 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
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02Hydroxy compounds
    • C10M2207/023Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/026Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
    • 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
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064Di- and triaryl amines
    • 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
    • C10N2020/00Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01Physico-chemical properties
    • C10N2020/017Specific gravity or density
    • 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
    • C10N2020/00Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01Physico-chemical properties
    • C10N2020/02Viscosity; Viscosity index
    • 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
    • C10N2030/00Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/02Bearings
    • 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
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/04Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • 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
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/08Hydraulic fluids, e.g. brake-fluids
    • 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
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/12Gas-turbines
    • 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
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/30Refrigerators lubricants or compressors lubricants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
ZA200506194A 2003-02-18 2005-08-03 Lubricating oil compositions ZA200506194B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003040127A JP5057630B2 (ja) 2003-02-18 2003-02-18 工業用潤滑油組成物

Publications (1)

Publication Number Publication Date
ZA200506194B true ZA200506194B (en) 2006-09-27

Family

ID=32905201

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200506194A ZA200506194B (en) 2003-02-18 2005-08-03 Lubricating oil compositions

Country Status (11)

Country Link
US (1) US20040224860A1 (es)
EP (1) EP1594943B1 (es)
JP (1) JP5057630B2 (es)
KR (1) KR20050098951A (es)
CN (1) CN100587048C (es)
BR (1) BRPI0407521B8 (es)
CA (1) CA2516271A1 (es)
MX (1) MXPA05008671A (es)
RU (1) RU2352621C2 (es)
WO (1) WO2004074412A2 (es)
ZA (1) ZA200506194B (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101018844A (zh) * 2004-09-14 2007-08-15 出光兴产株式会社 冷冻机油组合物
US20060063685A1 (en) * 2004-09-22 2006-03-23 Pieter Purmer Lubricant for manual or automated manual transmissions
EP1846543B1 (en) * 2005-02-11 2015-01-21 Vanderbilt Chemicals, LLC Lubricating greases containing antimony dithiocarbamates
CA2611652A1 (en) * 2005-06-23 2006-12-28 Shell Internationale Research Maatschappij B.V. Electrical oil formulation
ES2540911T3 (es) 2005-06-29 2015-07-14 Nippon Oil Corporation Aceite de base para aceite hidráulico y composiciones de aceite hidráulico
EP1930400B1 (en) * 2005-09-29 2011-08-03 Idemitsu Kosan Co., Ltd. Lubricant composition
JP5301078B2 (ja) * 2005-11-15 2013-09-25 出光興産株式会社 圧力媒体油
US20070197410A1 (en) * 2006-02-21 2007-08-23 Rohmax Additives Gmbh Energy efficiency in hydraulic systems
JP5255243B2 (ja) * 2006-09-11 2013-08-07 昭和シェル石油株式会社 潤滑油組成物
JP5180466B2 (ja) * 2006-12-19 2013-04-10 昭和シェル石油株式会社 潤滑油組成物
JP5426829B2 (ja) * 2007-02-07 2014-02-26 昭和シェル石油株式会社 油圧シリンダーのビビリ、振動、鳴き防止用潤滑油組成物
US20080302422A1 (en) * 2007-06-07 2008-12-11 Rohmax Additives Gmbh Power output in hydraulic systems
WO2009024610A1 (en) * 2007-08-23 2009-02-26 Shell Internationale Research Maatschappij B.V. Use of a lubricating oil composition
JP5483662B2 (ja) 2008-01-15 2014-05-07 Jx日鉱日石エネルギー株式会社 潤滑油組成物
JP5806794B2 (ja) 2008-03-25 2015-11-10 Jx日鉱日石エネルギー株式会社 内燃機関用潤滑油組成物
JP5800449B2 (ja) 2008-03-25 2015-10-28 Jx日鉱日石エネルギー株式会社 潤滑油基油及びその製造方法並びに潤滑油組成物
WO2009119332A1 (ja) 2008-03-27 2009-10-01 新日本石油株式会社 潤滑油組成物
SG194403A1 (en) 2008-10-07 2013-11-29 Jx Nippon Oil & Energy Corp Lubricant base oil and a process for producing the same,and lubricating oil composition
JP2010090251A (ja) 2008-10-07 2010-04-22 Nippon Oil Corp 潤滑油基油及びその製造方法、潤滑油組成物
US8563486B2 (en) * 2008-10-07 2013-10-22 Jx Nippon Oil & Energy Corporation Lubricant composition and method for producing same
WO2010075046A2 (en) * 2008-12-23 2010-07-01 Shrieve Chemical Products, Inc. Refrigerant lubricant composition
JP5829374B2 (ja) 2009-06-04 2015-12-09 Jx日鉱日石エネルギー株式会社 潤滑油組成物
EP2712911A3 (en) 2009-06-04 2014-08-06 JX Nippon Oil & Energy Corporation Lubricant oil composition
EP2439257A4 (en) 2009-06-04 2012-11-28 Jx Nippon Oil & Energy Corp LUBRICATING OIL COMPOSITION AND MANUFACTURING METHOD THEREFOR
CN102459546B (zh) 2009-06-04 2016-05-25 吉坤日矿日石能源株式会社 润滑油组合物
JP5689592B2 (ja) 2009-09-01 2015-03-25 Jx日鉱日石エネルギー株式会社 潤滑油組成物
CN102134524B (zh) * 2011-01-21 2013-06-19 长安大学 非公路运输自卸汽车齿轮油组合物
RU2505590C1 (ru) * 2012-09-06 2014-01-27 Общество с ограниченной ответственностью "ЛЛК-Интернешнл" Смазочное масло для газовых турбин
JP5947713B2 (ja) * 2012-12-28 2016-07-06 昭和シェル石油株式会社 真空ポンプ油
RU2548917C2 (ru) * 2013-02-26 2015-04-20 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Смазочная композиция синтетического компрессорного масла для применения в компрессорах высокого давления
US10689593B2 (en) * 2014-08-15 2020-06-23 Exxonmobil Research And Engineering Company Low viscosity lubricating oil compositions for turbomachines
JP6476738B2 (ja) * 2014-10-22 2019-03-06 協同油脂株式会社 転がり軸受用グリース組成物及び転がり軸受
FR3039835B1 (fr) 2015-08-03 2019-07-05 Total Marketing Services Utilisation d'une amine grasse pour prevenir et/ou reduire les pertes metalliques des pieces dans un moteur
JP2020503412A (ja) 2016-12-30 2020-01-30 エクソンモービル リサーチ アンド エンジニアリング カンパニーExxon Research And Engineering Company ターボ機械用の低粘度潤滑油組成物
JP7037282B2 (ja) * 2017-04-05 2022-03-16 Eneos株式会社 油圧作動油組成物及び油圧装置
JP6810657B2 (ja) 2017-05-30 2021-01-06 シェルルブリカンツジャパン株式会社 自動変速機用潤滑油組成物
RU2738608C1 (ru) * 2020-05-28 2020-12-14 Акционерное общество "НПЦ Спецнефтьпродукт" Способ получения синтетического компрессорного масла и основы этого масла
CN114250101A (zh) * 2021-12-29 2022-03-29 安美科技股份有限公司 一种cnc加工中心的防抖动立式导轨油及其制备方法
US20240199973A1 (en) * 2022-12-14 2024-06-20 Metss Corp. Lubricating compositions comprising a non-silicone anti-foaming agent

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758086A (en) * 1952-06-28 1956-08-07 California Research Corp Lubricant composition
NL252257A (es) * 1959-06-05
US4101427A (en) * 1977-02-09 1978-07-18 Exxon Research & Engineering Co. Lubricant composition
GB1595701A (en) * 1977-06-24 1981-08-19 Castrol Ltd Fluids suitable for use as hydraulic fluids electrical oils heat transfer fluids and refrigerant oils
US4392968A (en) * 1980-08-13 1983-07-12 Nippon Oil Company, Limited Metal deactivator and composition containing same
US4975177A (en) * 1985-11-01 1990-12-04 Mobil Oil Corporation High viscosity index lubricants
US4917809A (en) * 1986-11-11 1990-04-17 Ciba-Geigy Corporation High-temperature lubricants
US5275749A (en) * 1992-11-06 1994-01-04 King Industries, Inc. N-acyl-N-hydrocarbonoxyalkyl aspartic acid esters as corrosion inhibitors
US5552068A (en) * 1993-08-27 1996-09-03 Exxon Research And Engineering Company Lubricant composition containing amine phosphate
EP0684298A3 (en) * 1994-05-23 1996-04-03 Lubrizol Corp Compositions for increasing the shelf life of seals and the lubricants and functional fluids containing them.
US5737469A (en) * 1996-06-03 1998-04-07 Witco Corporation Filling compound for fiber optical cables
US6180575B1 (en) * 1998-08-04 2001-01-30 Mobil Oil Corporation High performance lubricating oils
US6627779B2 (en) * 2001-10-19 2003-09-30 Chevron U.S.A. Inc. Lube base oils with improved yield
US6646174B2 (en) * 2002-03-04 2003-11-11 Bp Corporation North America Inc. Co-oligomerization of 1-dodecene and 1-decene

Also Published As

Publication number Publication date
BRPI0407521B8 (pt) 2020-04-07
JP2004250504A (ja) 2004-09-09
RU2005129121A (ru) 2006-01-27
JP5057630B2 (ja) 2012-10-24
EP1594943B1 (en) 2019-01-16
WO2004074412A2 (en) 2004-09-02
US20040224860A1 (en) 2004-11-11
BRPI0407521A (pt) 2006-02-14
CN1751115A (zh) 2006-03-22
WO2004074412A3 (en) 2004-10-28
RU2352621C2 (ru) 2009-04-20
EP1594943A2 (en) 2005-11-16
BRPI0407521B1 (pt) 2020-03-17
AU2004213598A1 (en) 2004-09-02
MXPA05008671A (es) 2005-10-18
CN100587048C (zh) 2010-02-03
KR20050098951A (ko) 2005-10-12
CA2516271A1 (en) 2004-09-02

Similar Documents

Publication Publication Date Title
ZA200506194B (en) Lubricating oil compositions
JP4789335B2 (ja) 耐摩耗性潤滑油組成物
JP4608129B2 (ja) 潤滑油組成物
CA2758661C (en) Lubricating oil composition for lubricating automotive engines
JP5426829B2 (ja) 油圧シリンダーのビビリ、振動、鳴き防止用潤滑油組成物
CA2676886C (en) Lubricating composition with good oxidative stability and reduced deposit formation
JP4936692B2 (ja) 潤滑組成物
JP4836298B2 (ja) 潤滑油組成物
JP5260829B2 (ja) 耐摩耗性添加剤組成物およびそれを含む潤滑油組成物
CA2711626C (en) Friction modifier and transmission oil
KR20190022628A (ko) 윤활 첨가제 조성물, 이것을 함유하는 윤활성 조성물 및 그 윤활성 조성물로 이루어지는 엔진 오일 조성물
CN105745313A (zh) 润滑剂组合物及含有其的润滑油组合物
WO2012026399A1 (ja) 内燃機関用潤滑油組成物
JP2008195952A (ja) 耐摩耗性潤滑油組成物
CA2816452C (en) Percussion equipment lubricant compositions comprising a group i or ii base oil, sulfur-phosphorus hydrocarbons, and synthetic ester friction modifier
JP2012180535A (ja) 潤滑油基油及びその製造方法、並びに該基油を含有する潤滑油組成物
JP2011006703A (ja) 潤滑油組成物
AU2004213598B2 (en) Lubricating oil compositions
EP2457985B1 (en) Lubricating oil composition for lubricating automotive engines
CN113906070A (zh) 丙烯酸酯系共聚物、该共聚物的制造方法、由该共聚物构成的摩擦抑制剂以及含有该摩擦抑制剂的润滑油组合物
WO2023202914A1 (en) Increased electric conductivity of a lubricant with amphiphilic amine and amphiphilic acid
WO2020095489A1 (ja) 潤滑油組成物