PH12012502500A1 - Lubricating oil composition for bearings - Google Patents

Lubricating oil composition for bearings

Info

Publication number
PH12012502500A1
PH12012502500A1 PH1/2012/502500A PH12012502500A PH12012502500A1 PH 12012502500 A1 PH12012502500 A1 PH 12012502500A1 PH 12012502500 A PH12012502500 A PH 12012502500A PH 12012502500 A1 PH12012502500 A1 PH 12012502500A1
Authority
PH
Philippines
Prior art keywords
bearings
oil composition
lubricating oil
diesters
represented
Prior art date
Application number
PH1/2012/502500A
Other languages
English (en)
Inventor
Yoshimitsu Sugiyama
Taiki Matsubara
Original Assignee
Sanyo Chemical Ind Ltd
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 Sanyo Chemical Ind Ltd filed Critical Sanyo Chemical Ind Ltd
Publication of PH12012502500A1 publication Critical patent/PH12012502500A1/en

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
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/041—Mixtures of base-materials and additives the additives being macromolecular compounds only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/109—Lubricant compositions or properties, e.g. viscosity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6688—Lubricant compositions or properties, e.g. viscosity
    • 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
    • C10M2207/28—Esters
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • C10M2207/2825—Esters of (cyclo)aliphatic oolycarboxylic acids used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C10M2207/2835—Esters of polyhydroxy 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
    • C10M2209/1095—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/081—Thiols; Sulfides; Polysulfides; Mercaptals 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/085—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing carboxyl groups; Derivatives thereof
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/02—Bearings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
PH1/2012/502500A 2010-06-21 2011-06-16 Lubricating oil composition for bearings PH12012502500A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010140153 2010-06-21
JP2010229397 2010-10-12
JP2011028764 2011-02-14
PCT/JP2011/003425 WO2011161908A1 (fr) 2010-06-21 2011-06-16 Composition d'huile de graissage pour paliers

Publications (1)

Publication Number Publication Date
PH12012502500A1 true PH12012502500A1 (en) 2017-08-23

Family

ID=45371115

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2012/502500A PH12012502500A1 (en) 2010-06-21 2011-06-16 Lubricating oil composition for bearings

Country Status (4)

Country Link
JP (1) JPWO2011161908A1 (fr)
CN (1) CN102947431A (fr)
PH (1) PH12012502500A1 (fr)
WO (1) WO2011161908A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5928176B2 (ja) * 2011-06-17 2016-06-01 新日本理化株式会社 潤滑油
JP6104610B2 (ja) * 2012-02-08 2017-03-29 三洋化成工業株式会社 粘度指数向上剤及び潤滑油組成物
JP5878057B2 (ja) * 2012-03-29 2016-03-08 三洋化成工業株式会社 粘度指数向上剤及び潤滑油組成物
CN104395444B (zh) 2012-07-24 2018-10-16 吉坤日矿日石能源株式会社 聚(甲基)丙烯酸酯系粘度指数改进剂、以及含有该粘度指数改进剂的润滑油添加剂及润滑油组合物
JP6113004B2 (ja) * 2013-07-05 2017-04-12 Ｊｘエネルギー株式会社 ポリ（メタ）アクリレート系粘度指数向上剤、並びに該粘度指数向上剤を含有する潤滑油添加剤及び潤滑油組成物
WO2014076747A1 (fr) * 2012-11-13 2014-05-22 新日本理化株式会社 Huile lubrifiante
CN104558382B (zh) * 2014-12-26 2017-12-29 上海金兆节能科技有限公司 聚丙烯酸酯组合物及其制备和用该酯制备环保微量润滑油
JP6762492B2 (ja) * 2016-11-15 2020-09-30 コスモ石油ルブリカンツ株式会社 潤滑油用基油及び潤滑油
JP7331919B2 (ja) * 2019-03-14 2023-08-23 日油株式会社 潤滑油用添加剤、潤滑油用添加剤組成物およびこれらを含有する潤滑油組成物
US11820952B2 (en) * 2021-01-06 2023-11-21 Vantage Santolubes Research Llc Process to produce low shear strength base oils
JP7741363B2 (ja) * 2021-04-20 2025-09-18 新日本理化株式会社 流体動圧軸受潤滑油基油、流体動圧軸受潤滑油、流体動圧軸受、モータ、ファンモータ
JP7741362B2 (ja) * 2021-04-20 2025-09-18 新日本理化株式会社 流体動圧軸受潤滑油基油、流体動圧軸受潤滑油、流体動圧軸受、モータ、ファンモータ
CN118679234A (zh) * 2022-01-06 2024-09-20 优势桑托管业研究有限责任公司 作为润滑剂基础油的聚环氧乙烷的二酯
SE547880C2 (en) * 2023-07-12 2025-12-16 Perstorp Ab Heat-transfer fluids for indirect liquid cooling systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005232434A (ja) * 2004-01-21 2005-09-02 New Japan Chem Co Ltd 軸受用潤滑油
JP5069849B2 (ja) * 2005-07-29 2012-11-07 三洋化成工業株式会社 潤滑油添加剤組成物およびエステル系合成潤滑油組成物
JP4982059B2 (ja) * 2005-08-12 2012-07-25 出光興産株式会社 潤滑油組成物及びそれを用いた含浸軸受
JP5092376B2 (ja) * 2005-12-05 2012-12-05 新日本理化株式会社 軸受用潤滑油
JP5640315B2 (ja) * 2009-02-06 2014-12-17 新日本理化株式会社 動圧流体軸受用又は焼結含油軸受用潤滑油組成物

Also Published As

Publication number Publication date
CN102947431A (zh) 2013-02-27
WO2011161908A1 (fr) 2011-12-29
JPWO2011161908A1 (ja) 2013-08-19

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