WO2016032246A1 - Composition lubrifiante permettant d'améliorer la stabilité à la thermo-oxydation et la stabilité de la couleur - Google Patents

Composition lubrifiante permettant d'améliorer la stabilité à la thermo-oxydation et la stabilité de la couleur Download PDF

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Publication number
WO2016032246A1
WO2016032246A1 PCT/KR2015/008969 KR2015008969W WO2016032246A1 WO 2016032246 A1 WO2016032246 A1 WO 2016032246A1 KR 2015008969 W KR2015008969 W KR 2015008969W WO 2016032246 A1 WO2016032246 A1 WO 2016032246A1
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WO
WIPO (PCT)
Prior art keywords
phosphate
phosphite
lubricant composition
iso
antioxidant
Prior art date
Application number
PCT/KR2015/008969
Other languages
English (en)
Inventor
Jae Hyun Park
Su Kyeong BANG
Original Assignee
Sk Innovation Co., Ltd.
Sk Lubricants Co., 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
Priority claimed from KR1020150120207A external-priority patent/KR101831489B1/ko
Application filed by Sk Innovation Co., Ltd., Sk Lubricants Co., Ltd. filed Critical Sk Innovation Co., Ltd.
Priority to CN201580046157.0A priority Critical patent/CN106604981B/zh
Publication of WO2016032246A1 publication Critical patent/WO2016032246A1/fr

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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
    • C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
    • 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
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • 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
    • C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
    • 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
    • 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
    • C10M2215/02—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
    • C10M2215/064—Di- and triaryl amines
    • 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
    • C10M2215/28—Amides; Imides
    • 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
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • 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
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/043—Ammonium or amine 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/049—Phosphite
    • 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
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/02—Unspecified siloxanes; Silicones
    • 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
    • C10N2030/20—Colour, e.g. dyes

Definitions

  • the lubricant composition may further comprise 0.01 to 3.0 wt% of a phenol antioxidant and 0.01 to 3.0 wt% of an amine antioxidant.
  • thermo-oxidation stability is measured using a testing method based on ASTM D2070, and is specified below.
  • the viscosity was measured to be ISO VG 46, "viscosity" having the meaning of kinematic viscosity, which is obtained by dividing the absolute viscosity by density.
  • the lubricant compositions of Comparative Examples manifested very poor color stability because the numerical values thereof fell in the range of 5.0 to 8.0, which were quite higher than the color stability value L of the lubricant compositions of Examples, which ranged from 0.5 to 3.5 or less.
  • the lubricant compositions of Examples according to the present invention were able to manifest excellent color stability even upon oxidation of oil stored at high temperature, but not new oil.

Landscapes

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

Abstract

L'invention concerne une composition lubrifiante permettant d'améliorer la stabilité à la thermo-oxydation et la stabilité de la couleur, comprenant, par rapport au poids total de la composition lubrifiante, 0,01 à 3,0 % en poids d'un antioxydant secondaire et 0,01 à 5,0 % en poids de polyalkylène glycol. La composition lubrifiante présente un changement d'indice d'acide total inférieur à 5 % sur la base de la norme ASTM D 664, et une stabilité de couleur de L de 0,5 à 3,5 ou moins sur la base de la norme ASTM D 1500.
PCT/KR2015/008969 2014-08-27 2015-08-27 Composition lubrifiante permettant d'améliorer la stabilité à la thermo-oxydation et la stabilité de la couleur WO2016032246A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201580046157.0A CN106604981B (zh) 2014-08-27 2015-08-27 用于改善热氧化稳定性和颜色稳定性的润滑剂组合物

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2014-0112311 2014-08-27
KR20140112311 2014-08-27
KR1020150120207A KR101831489B1 (ko) 2014-08-27 2015-08-26 열산화 안정성 및 색상 안정성 향상용 윤활유 조성물
KR10-2015-0120207 2015-08-26

Publications (1)

Publication Number Publication Date
WO2016032246A1 true WO2016032246A1 (fr) 2016-03-03

Family

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Application Number Title Priority Date Filing Date
PCT/KR2015/008969 WO2016032246A1 (fr) 2014-08-27 2015-08-27 Composition lubrifiante permettant d'améliorer la stabilité à la thermo-oxydation et la stabilité de la couleur

Country Status (1)

Country Link
WO (1) WO2016032246A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021177441A1 (fr) * 2020-03-06 2021-09-10 出光興産株式会社 Composition d'huile lubrifiante et procédé d'utilisation d'huile lubrifiante
WO2021233947A1 (fr) 2020-05-20 2021-11-25 Nyco Composés organophosphorés spécifiques comme agents antiusure non neurotoxiques
US11566200B2 (en) 2019-03-05 2023-01-31 Dow Global Technologies Llc Polyalkylene glycol lubricant compositions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050170978A1 (en) * 2004-02-03 2005-08-04 Migdal Cyril A. Lubricant compositions comprising an antioxidant blend
US20060019840A1 (en) * 2002-08-22 2006-01-26 New Japan Chemical Co., Ltd. Lubricating oil for bearing
US20060122295A1 (en) * 2002-10-08 2006-06-08 Borealis Polymers Oy Stabilized polymer composition
US20070203035A1 (en) * 2006-02-28 2007-08-30 Jun Dong Stabilizing compositions for lubricants
US20090184283A1 (en) * 2008-01-18 2009-07-23 Deborah Duen Ling Chung Antioxidants for phase change ability and thermal stability enhancement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060019840A1 (en) * 2002-08-22 2006-01-26 New Japan Chemical Co., Ltd. Lubricating oil for bearing
US20060122295A1 (en) * 2002-10-08 2006-06-08 Borealis Polymers Oy Stabilized polymer composition
US20050170978A1 (en) * 2004-02-03 2005-08-04 Migdal Cyril A. Lubricant compositions comprising an antioxidant blend
US20070203035A1 (en) * 2006-02-28 2007-08-30 Jun Dong Stabilizing compositions for lubricants
US20090184283A1 (en) * 2008-01-18 2009-07-23 Deborah Duen Ling Chung Antioxidants for phase change ability and thermal stability enhancement

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11566200B2 (en) 2019-03-05 2023-01-31 Dow Global Technologies Llc Polyalkylene glycol lubricant compositions
WO2021177441A1 (fr) * 2020-03-06 2021-09-10 出光興産株式会社 Composition d'huile lubrifiante et procédé d'utilisation d'huile lubrifiante
JP2021138881A (ja) * 2020-03-06 2021-09-16 出光興産株式会社 潤滑油組成物、及び潤滑油組成物の使用方法
CN115175976A (zh) * 2020-03-06 2022-10-11 出光兴产株式会社 润滑油组合物和润滑油组合物的使用方法
JP7444644B2 (ja) 2020-03-06 2024-03-06 出光興産株式会社 潤滑油組成物、及び潤滑油組成物の使用方法
CN115175976B (zh) * 2020-03-06 2024-06-21 出光兴产株式会社 润滑油组合物和润滑油组合物的使用方法
WO2021233947A1 (fr) 2020-05-20 2021-11-25 Nyco Composés organophosphorés spécifiques comme agents antiusure non neurotoxiques
FR3110594A1 (fr) * 2020-05-20 2021-11-26 Nyco Composés organophosphorés spécifiques comme agents antiusure non neurotoxiques

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