KR20230159828A - 입자 함유 그리스 조성물 - Google Patents

입자 함유 그리스 조성물 Download PDF

Info

Publication number
KR20230159828A
KR20230159828A KR1020237031850A KR20237031850A KR20230159828A KR 20230159828 A KR20230159828 A KR 20230159828A KR 1020237031850 A KR1020237031850 A KR 1020237031850A KR 20237031850 A KR20237031850 A KR 20237031850A KR 20230159828 A KR20230159828 A KR 20230159828A
Authority
KR
South Korea
Prior art keywords
particles
molybdenum disulfide
particle
grease composition
crystal structure
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.)
Pending
Application number
KR1020237031850A
Other languages
English (en)
Korean (ko)
Inventor
히로노부 마츠에다
유스케 가노
아키히로 고이케
지안준 유안
Original Assignee
디아이씨 가부시끼가이샤
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 디아이씨 가부시끼가이샤 filed Critical 디아이씨 가부시끼가이샤
Publication of KR20230159828A publication Critical patent/KR20230159828A/ko
Pending legal-status Critical Current

Links

Images

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
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/22—Compounds containing sulfur, selenium or tellurium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/06—Sulfides
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • 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
    • 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
    • C10M2207/1256—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 used as thickening agent
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/02—Groups 1 or 11
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/12—Groups 6 or 16
    • 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
    • C10N2020/055—Particles related characteristics
    • C10N2020/06—Particles of special shape or size
    • 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
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • 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
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • 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
    • C10N2040/06—Instruments or other precision apparatus, e.g. damping fluids
    • 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—Form in which the lubricant is applied to the material being lubricated semi-solid; greasy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Lubricants (AREA)
KR1020237031850A 2021-03-24 2022-03-22 입자 함유 그리스 조성물 Pending KR20230159828A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021050498 2021-03-24
JPJP-P-2021-050498 2021-03-24
PCT/JP2022/012983 WO2022202751A1 (ja) 2021-03-24 2022-03-22 粒子含有グリース組成物

Publications (1)

Publication Number Publication Date
KR20230159828A true KR20230159828A (ko) 2023-11-22

Family

ID=83397361

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237031850A Pending KR20230159828A (ko) 2021-03-24 2022-03-22 입자 함유 그리스 조성물

Country Status (6)

Country Link
US (1) US12203044B2 (https=)
EP (1) EP4317380B1 (https=)
JP (1) JP7294546B2 (https=)
KR (1) KR20230159828A (https=)
CN (1) CN117043307B (https=)
WO (1) WO2022202751A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117098833A (zh) * 2021-03-31 2023-11-21 出光兴产株式会社 润滑脂组合物
WO2025062984A1 (ja) * 2023-09-21 2025-03-27 Dic株式会社 組成物、塗膜及び摺動部材

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003301188A (ja) 2002-04-09 2003-10-21 Mitsubishi Heavy Ind Ltd 潤滑グリース及びその潤滑グリースを使用する軸受
JP2006016481A (ja) 2004-07-01 2006-01-19 Kyodo Yushi Co Ltd 等速ジョイント用グリース組成物及びそれを封入した等速ジョイント
JP2006298963A (ja) 2005-04-15 2006-11-02 Ntn Corp 等速ジョイント用グリースおよび等速ジョイント
JP2007138110A (ja) 2005-11-22 2007-06-07 Kyodo Yushi Co Ltd 等速ジョイント用グリース組成物及び等速ジョイント
JP2008163201A (ja) 2006-12-28 2008-07-17 Kyodo Yushi Co Ltd 等速ジョイント用グリース組成物及び等速ジョイント
JP2008231293A (ja) 2007-03-22 2008-10-02 Japan Energy Corp 潤滑剤組成物およびこれを用いた潤滑システム
JP2010090243A (ja) 2008-10-07 2010-04-22 Kyodo Yushi Co Ltd 等速ジョイント用グリース組成物及び等速ジョイント
JP2014518932A (ja) 2011-06-01 2014-08-07 クリューバー リュブリケーション ミュンヘン ソシエタス ヨーロピア ウント コンパニー コマンディートゲゼルシャフト 駆動構成要素の表面に近い組織における疲労現象を防止するための、組成物中のナノスケール材料の使用

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828729A (en) * 1988-04-13 1989-05-09 The United States Of America As Represented By The Secretary Of The Air Force Molybdenum disulfide - molybdenum oxide lubricants
US5015401A (en) * 1990-10-16 1991-05-14 Hughes Tool Company Bearings grease for rock bit bearings
JPH08165488A (ja) 1994-12-13 1996-06-25 Kyodo Yushi Co Ltd 等速ジョイント用グリース組成物
US7749947B2 (en) * 2006-05-01 2010-07-06 Smith International, Inc. High performance rock bit grease
US8258086B2 (en) * 2006-12-01 2012-09-04 Henkel Corporation Anti-seize composition with nano-sized lubricating solid particles
CN101100624B (zh) 2007-07-18 2011-05-18 深圳先进技术研究院 一种润滑油的添加剂及其制备方法
CA2837218C (en) * 2011-05-27 2020-04-07 Howard University Hybrid nanolubricant
CN103073060B (zh) * 2013-03-05 2014-11-05 江苏惠丰润滑材料股份有限公司 用作减摩添加剂的六方二硫化钼纳米片的制备方法
CN106867630B (zh) 2017-01-03 2019-08-13 温凯环保科技（上海）有限公司 环保型高性能抗磨剂
JP6614471B1 (ja) * 2018-03-19 2019-12-04 Dic株式会社 モリブデン硫化物、その製造方法及び水素発生触媒
KR102759771B1 (ko) * 2019-09-18 2025-02-04 게케엔 드리펠린 인터나쇼날 게엠베하 등속 조인트용 황화구리를 포함하는 그리스 조성물
CN114302941B (zh) * 2019-09-18 2023-04-04 Gkn动力传动国际有限公司 用于等速万向节的包含硫化锌和二硫化钼和/或二硫化钨的润滑脂组合物
WO2021059325A1 (ja) * 2019-09-24 2021-04-01 Dic株式会社 硫化モリブデン粉体及びその製造方法
JP6806867B1 (ja) 2019-09-24 2021-01-06 株式会社マルホウ 剥離塗材回収システムおよび飛散抑制剤の供給方法
EP4025673B1 (en) * 2019-10-30 2023-06-07 GKN Driveline International GmbH A grease composition comprising zinc sulfide and copper sulfide in combination with molybdenum disulfide and/or tungsten disulfide for the use in constant velocity joints
JP7131717B2 (ja) * 2019-12-09 2022-09-06 Dic株式会社 潤滑剤及び潤滑組成物
CN111560283A (zh) 2020-06-14 2020-08-21 生辉航(北京)装备技术研究有限公司 一种纳米材料润滑油
CN117043279A (zh) * 2021-03-24 2023-11-10 Dic株式会社 含有颗粒的树脂组合物和成型品
EP4317073A4 (en) * 2021-03-24 2025-07-30 Dainippon Ink & Chemicals MOLYBDENUM DISULFIDE PARTICLES AND LUBRICATING COMPOSITION

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003301188A (ja) 2002-04-09 2003-10-21 Mitsubishi Heavy Ind Ltd 潤滑グリース及びその潤滑グリースを使用する軸受
JP2006016481A (ja) 2004-07-01 2006-01-19 Kyodo Yushi Co Ltd 等速ジョイント用グリース組成物及びそれを封入した等速ジョイント
JP2006298963A (ja) 2005-04-15 2006-11-02 Ntn Corp 等速ジョイント用グリースおよび等速ジョイント
JP2007138110A (ja) 2005-11-22 2007-06-07 Kyodo Yushi Co Ltd 等速ジョイント用グリース組成物及び等速ジョイント
JP2008163201A (ja) 2006-12-28 2008-07-17 Kyodo Yushi Co Ltd 等速ジョイント用グリース組成物及び等速ジョイント
JP2008231293A (ja) 2007-03-22 2008-10-02 Japan Energy Corp 潤滑剤組成物およびこれを用いた潤滑システム
JP2010090243A (ja) 2008-10-07 2010-04-22 Kyodo Yushi Co Ltd 等速ジョイント用グリース組成物及び等速ジョイント
JP2014518932A (ja) 2011-06-01 2014-08-07 クリューバー リュブリケーション ミュンヘン ソシエタス ヨーロピア ウント コンパニー コマンディートゲゼルシャフト 駆動構成要素の表面に近い組織における疲労現象を防止するための、組成物中のナノスケール材料の使用

Also Published As

Publication number Publication date
CN117043307B (zh) 2025-07-15
US12203044B2 (en) 2025-01-21
JPWO2022202751A1 (https=) 2022-09-29
EP4317380A4 (en) 2025-03-19
JP7294546B2 (ja) 2023-06-20
CN117043307A (zh) 2023-11-10
WO2022202751A1 (ja) 2022-09-29
US20240158715A1 (en) 2024-05-16
EP4317380B1 (en) 2025-07-16
EP4317380A1 (en) 2024-02-07

Similar Documents

Publication Publication Date Title
Ratoi et al. Mechanism of action of WS2 lubricant nanoadditives in high-pressure contacts
Zhang et al. Fundamental understanding of the tribological and thermal behavior of Ag–MoS2 nanoparticle-based multi-component lubricating system
KR20230159828A (ko) 입자 함유 그리스 조성물
Lince et al. Tribochemistry of MoS3 nanoparticle coatings
US11718809B2 (en) Lubricant and lubrication composition
JP7298790B2 (ja) 粒子含有樹脂組成物及び成形品
JPWO2018020976A1 (ja) 固体潤滑剤、グリース組成物、及び塑性加工用潤滑剤組成物、並びに固体潤滑剤の製造方法及び金属材料の加工方法
Niste et al. Tungsten dichalcogenide lubricant nanoadditives for demanding applications
JP7078197B1 (ja) 二硫化モリブデン粒子及び潤滑組成物
WO2022201610A1 (ja) 二硫化モリブデン粒子及び潤滑組成物
Li et al. Study on the high-temperature tribological performance of biodegradable ultrafine β-tricalcium phosphate reinforced barium complex grease
JP2025127739A (ja) 粒子含有グリース組成物
TWI916535B (zh) 二硫化鉬粒子和潤滑組成物
Demydov et al. Advanced lubricant additives of dialkyldithiophosphate (DDP)-functionalized molybdenum sulfide nanoparticles and their tribological performance for boundary lubrication
Zaimovskaya et al. Titanium-containing compounds as efficient triboadditives to oils
Shah et al. Wear and friction of greases containing organic and inorganic sulfur carriers
JP2022045229A (ja) 潤滑油組成物
Martin et al. Antiwear chemistry in presence of ZDDP
WO2023182120A1 (ja) 分散体及び潤滑組成物
Abad Nanostructured lubricant systems for tribological applications
Zhang Fundamental Understanding of Evolution of Tribofilms Under Boundary Lubrication During Nanolubrication
Ye 9 Mechanism of Friction Reduction by MoDTC/ZDDP Tribofilms and Associated Nanometer-Scale Controlling Factors

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20230918

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20240924

Comment text: Request for Examination of Application