CN111433602B - 润滑油组合物的检查方法及润滑油组合物的制造方法 - Google Patents
润滑油组合物的检查方法及润滑油组合物的制造方法 Download PDFInfo
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- CN111433602B CN111433602B CN201880078235.9A CN201880078235A CN111433602B CN 111433602 B CN111433602 B CN 111433602B CN 201880078235 A CN201880078235 A CN 201880078235A CN 111433602 B CN111433602 B CN 111433602B
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- lubricating oil
- oil composition
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- 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
- C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means, e.g. by light scattering, diffraction, holography or imaging
- G01N15/0211—Investigating a scatter or diffraction pattern
-
- 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
- C10M113/00—Lubricating compositions characterised by the thickening agent being an inorganic material
- C10M113/02—Carbon; Graphite
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- 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
- C10M125/02—Carbon; Graphite
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- 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
- C10M169/02—Mixtures of base-materials and thickeners
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N13/02—Investigating surface tension of liquids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; viscous liquids; paints; inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2888—Lubricating oil characteristics, e.g. deterioration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; viscous liquids; paints; inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/30—Oils, i.e. hydrocarbon liquids for lubricating properties
-
- 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
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/003—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
-
- 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
-
- 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
- C10N2020/063—Fibrous forms
-
- 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
- C10N2030/06—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
- C10N2070/00—Specific manufacturing methods for lubricant compositions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N2015/0042—Investigating dispersion of solids
- G01N2015/0053—Investigating dispersion of solids in liquids, e.g. trouble
- G01N2015/0057—Investigating dispersion of solids in liquids, e.g. trouble of filaments in liquids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means, e.g. by light scattering, diffraction, holography or imaging
- G01N15/0211—Investigating a scatter or diffraction pattern
- G01N2015/0222—Investigating a scatter or diffraction pattern from dynamic light scattering, e.g. photon correlation spectroscopy
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2017234587 | 2017-12-06 | ||
JP2017-234587 | 2017-12-06 | ||
PCT/JP2018/044552 WO2019111889A1 (ja) | 2017-12-06 | 2018-12-04 | 潤滑油組成物の検査方法および潤滑油組成物の製造方法 |
Publications (2)
Publication Number | Publication Date |
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CN111433602A CN111433602A (zh) | 2020-07-17 |
CN111433602B true CN111433602B (zh) | 2022-09-06 |
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Family Applications (1)
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CN201880078235.9A Active CN111433602B (zh) | 2017-12-06 | 2018-12-04 | 润滑油组合物的检查方法及润滑油组合物的制造方法 |
Country Status (5)
Country | Link |
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US (1) | US11220652B2 (zh) |
EP (1) | EP3722805B1 (zh) |
JP (2) | JP6603951B1 (zh) |
CN (1) | CN111433602B (zh) |
WO (1) | WO2019111889A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPWO2018150806A1 (ja) * | 2017-02-17 | 2019-12-12 | ダウ・東レ株式会社 | オイルミスト抑制剤、それを含む油剤およびオイルミストの低減方法 |
JP6728511B1 (ja) * | 2018-11-26 | 2020-07-22 | 昭和電工株式会社 | 潤滑油組成物の検査方法および潤滑油組成物の製造方法 |
WO2020218386A1 (ja) * | 2019-04-24 | 2020-10-29 | 昭和電工株式会社 | 潤滑油組成物、その製造方法及び真空装置 |
US11932820B2 (en) | 2019-04-24 | 2024-03-19 | Resonac Corporation | Lubricating oil composition and method for producing lubricating oil composition |
WO2020230815A1 (ja) * | 2019-05-16 | 2020-11-19 | 昭和電工株式会社 | 潤滑油組成物の検査方法およびその潤滑油組成物の製造方法 |
JP7377439B2 (ja) | 2020-03-16 | 2023-11-10 | 株式会社レゾナック | 冷媒組成物及び冷却装置 |
JP7377441B2 (ja) | 2020-03-26 | 2023-11-10 | 株式会社レゾナック | 冷媒組成物及び冷却装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0397990A1 (de) * | 1989-05-10 | 1990-11-22 | Xaver Fendt & Co. | Steuereinrichtung für die Zufuhr von Schmier- bzw. Kühlöl zu einer druckmittelbetätigten Reibungslamellenkupplung in Kraftfahrzeugen |
US6131373A (en) * | 1999-02-18 | 2000-10-17 | Hayssen, Inc. | Vertical form, fill and seal machine having constant film pull length |
US6432887B1 (en) * | 1999-02-12 | 2002-08-13 | Nsk Ltd. | Rolling device |
JP2002279620A (ja) * | 2001-03-19 | 2002-09-27 | Katsuyoshi Chiba | 磁気記録装置 |
CA2697103A1 (en) * | 2009-03-31 | 2010-09-30 | Gunter Ambrosy | Lamellar seal for a turbo machine |
CN103980804A (zh) * | 2013-02-07 | 2014-08-13 | 日本油漆株式会社 | 形成双层涂层的方法 |
WO2015166443A2 (en) * | 2014-04-30 | 2015-11-05 | Man Singh | An instrument and method for quantitative determination of physicochemical properties of chemical substances |
WO2017088188A1 (zh) * | 2015-11-27 | 2017-06-01 | 深圳纳伟力科技有限公司 | 润滑油抗磨剂、润滑油复合剂、润滑油和应用 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07225229A (ja) * | 1993-12-16 | 1995-08-22 | Nkk Corp | 摩擦試験装置および摩擦試験方法 |
JPH10170505A (ja) * | 1996-12-05 | 1998-06-26 | Tonen Corp | 潤滑油試験装置 |
JP2008266501A (ja) * | 2007-04-24 | 2008-11-06 | Sumikou Junkatsuzai Kk | エンジンオイル用添加剤組成物 |
US8524644B2 (en) * | 2008-03-28 | 2013-09-03 | Fujifilm Corporation | Composition and method for forming coating film |
CN101963570B (zh) * | 2010-05-17 | 2012-08-01 | 深圳市亚泰光电技术有限公司 | 快速检测润滑油中铁磁磨粒的装置和检测方法以及信号处理电路 |
WO2012114810A1 (ja) * | 2011-02-24 | 2012-08-30 | 東レ株式会社 | ポリ乳酸系フィルム |
EP3064549B1 (en) * | 2013-10-28 | 2017-11-22 | Teijin Dupont Films Japan Limited | Flame-retardant biaxially-oriented polyester film, and flame-retardant polyester film layered body and flexible circuit board comprising same |
CN103743892B (zh) * | 2014-01-22 | 2015-08-19 | 上海交通大学 | 润滑效果快速检测方法 |
CN105296057A (zh) * | 2014-11-25 | 2016-02-03 | 重庆太鲁科技发展有限公司 | 一种润滑油及其应用 |
JP6484446B2 (ja) * | 2015-01-14 | 2019-03-13 | 旭化成株式会社 | エポキシ樹脂用硬化剤、エポキシ樹脂組成物及びこれを含有する材料 |
CN104692463A (zh) * | 2015-02-15 | 2015-06-10 | 清华大学 | 一种油溶性纳米二硫化钼的制备方法 |
JP6594009B2 (ja) * | 2015-03-24 | 2019-10-23 | 三菱マテリアル株式会社 | 含油摺動部材、含油軸受および含油摺動部材の製造方法 |
JP2016190211A (ja) * | 2015-03-31 | 2016-11-10 | 日本ペイントホールディングス株式会社 | 塗料を塗装したのちに形成される塗膜中のハジキの防止方法 |
JP2017088757A (ja) * | 2015-11-11 | 2017-05-25 | 昭和電工株式会社 | フラーレン含有鉱油およびその製造方法 |
CN108603506B (zh) | 2016-02-19 | 2020-11-03 | 松下知识产权经营株式会社 | 制冷剂压缩机和使用其的制冷装置 |
JPWO2018150806A1 (ja) * | 2017-02-17 | 2019-12-12 | ダウ・東レ株式会社 | オイルミスト抑制剤、それを含む油剤およびオイルミストの低減方法 |
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2018
- 2018-12-04 EP EP18885007.7A patent/EP3722805B1/en active Active
- 2018-12-04 US US16/769,085 patent/US11220652B2/en active Active
- 2018-12-04 CN CN201880078235.9A patent/CN111433602B/zh active Active
- 2018-12-04 WO PCT/JP2018/044552 patent/WO2019111889A1/ja unknown
- 2018-12-04 JP JP2019531351A patent/JP6603951B1/ja active Active
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2019
- 2019-09-20 JP JP2019171708A patent/JP2019218567A/ja active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0397990A1 (de) * | 1989-05-10 | 1990-11-22 | Xaver Fendt & Co. | Steuereinrichtung für die Zufuhr von Schmier- bzw. Kühlöl zu einer druckmittelbetätigten Reibungslamellenkupplung in Kraftfahrzeugen |
US6432887B1 (en) * | 1999-02-12 | 2002-08-13 | Nsk Ltd. | Rolling device |
US6131373A (en) * | 1999-02-18 | 2000-10-17 | Hayssen, Inc. | Vertical form, fill and seal machine having constant film pull length |
JP2002279620A (ja) * | 2001-03-19 | 2002-09-27 | Katsuyoshi Chiba | 磁気記録装置 |
CA2697103A1 (en) * | 2009-03-31 | 2010-09-30 | Gunter Ambrosy | Lamellar seal for a turbo machine |
CN103980804A (zh) * | 2013-02-07 | 2014-08-13 | 日本油漆株式会社 | 形成双层涂层的方法 |
WO2015166443A2 (en) * | 2014-04-30 | 2015-11-05 | Man Singh | An instrument and method for quantitative determination of physicochemical properties of chemical substances |
WO2017088188A1 (zh) * | 2015-11-27 | 2017-06-01 | 深圳纳伟力科技有限公司 | 润滑油抗磨剂、润滑油复合剂、润滑油和应用 |
Non-Patent Citations (5)
Title |
---|
Alkylated fullerene as lubricant additive in paraffin oil for steel/steel contacts;Baoyong Liu et al.;《Fullerenes, Nanotubes and Carbon Nanostructures》;20160909;第24卷(第11期);第712-719页 * |
用电子分析天平测量液体的表面张力系数;罗兴垅等;《赣南师范学院学报》;20081220(第06期);第114-117页 * |
纳米粒子射流微量润滑磨削镍基合金润滑性能实验评价;张彦彬;《组合机床与自动化加工技术》;20150630(第6期);第113-117页 * |
聚烯烃及聚苯乙烯的改性研究;张庆明;《中国优秀博硕士学位论文全文数据库(博士) 工程科技Ⅰ辑》;20110615(第6期);第B016-6页 * |
面接触油膜润滑摩擦力的测量;陈俊;《中国优秀博硕士学位论文全文数据库(硕士) 工程科技Ⅱ辑》;20140715(第7期);第C029-22页 * |
Also Published As
Publication number | Publication date |
---|---|
US11220652B2 (en) | 2022-01-11 |
EP3722805C0 (en) | 2024-02-07 |
JP2019218567A (ja) | 2019-12-26 |
EP3722805B1 (en) | 2024-02-07 |
CN111433602A (zh) | 2020-07-17 |
EP3722805A4 (en) | 2021-09-15 |
EP3722805A1 (en) | 2020-10-14 |
WO2019111889A1 (ja) | 2019-06-13 |
US20210222083A1 (en) | 2021-07-22 |
JP6603951B1 (ja) | 2019-11-13 |
JPWO2019111889A1 (ja) | 2019-12-26 |
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