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WO2018183032A8 - Cold cranking simulator viscosity reducing base stocks and lubricating oil formulations containing the same - Google Patents

Cold cranking simulator viscosity reducing base stocks and lubricating oil formulations containing the same Download PDF

Info

Publication number
WO2018183032A8
WO2018183032A8 PCT/US2018/023245 US2018023245W WO2018183032A8 WO 2018183032 A8 WO2018183032 A8 WO 2018183032A8 US 2018023245 W US2018023245 W US 2018023245W WO 2018183032 A8 WO2018183032 A8 WO 2018183032A8
Authority
WO
WIPO (PCT)
Prior art keywords
base stocks
reducing base
ccsv
viscosity
cold cranking
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.)
Ceased
Application number
PCT/US2018/023245
Other languages
French (fr)
Other versions
WO2018183032A1 (en
Inventor
Kyle G. LEWIS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Chemical Patents Inc
Original Assignee
ExxonMobil Chemical Patents Inc
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 ExxonMobil Chemical Patents Inc filed Critical ExxonMobil Chemical Patents Inc
Priority to EP18714119.7A priority Critical patent/EP3601500A1/en
Priority to CN201880028806.8A priority patent/CN110573596B/en
Priority to SG11201908484P priority patent/SG11201908484PA/en
Publication of WO2018183032A1 publication Critical patent/WO2018183032A1/en
Publication of WO2018183032A8 publication Critical patent/WO2018183032A8/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/34—Esters of monocarboxylic acids
    • 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
    • C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
    • C10M111/02—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a non-macromolecular organic compound
    • 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
    • C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
    • C10M111/04—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a macromolecular organic compound
    • 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
    • C10M171/00—Lubricating 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
    • C10M171/02—Specified values of viscosity or viscosity index
    • 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
    • C10M2203/102—Aliphatic fractions
    • C10M2203/1025—Aliphatic fractions 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
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • C10M2207/2815—Esters of (cyclo)aliphatic monocarboxylic acids 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
    • C10N2020/02—Viscosity; 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
    • C10N2030/02—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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/54—Fuel economy

Landscapes

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

Abstract

This disclosure relates to cold cranking simulator viscosity ("CCSV") reducing base stocks that allow flexibility for low viscosity SAE engine oil grades (e.g., 5W and OW) to meet demanding low temperature viscosity requirements while maintaining a higher base oil viscosity for improved wear protection. The CCSV-reducing base stocks include mono-esters derivable from a Guerbet alcohol and a monocarboxylic acid. The disclosure also relates to lubricating oils containing the CCSV-reducing base stocks, and a method for improving fuel efficiency and/or wear protection in an engine by using as the lubricating engine oil a formulated oil containing one or more of the CCSV-reducing base stocks.
PCT/US2018/023245 2017-03-28 2018-03-20 Cold cranking simulator viscosity reducing base stocks and lubricating oil formulations containing the same Ceased WO2018183032A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP18714119.7A EP3601500A1 (en) 2017-03-28 2018-03-20 Cold cranking simulator viscosity reducing base stocks and lubricating oil formulations containing the same
CN201880028806.8A CN110573596B (en) 2017-03-28 2018-03-20 Cold start simulator viscosity reducing base stocks and lubricating oil formulations containing them
SG11201908484P SG11201908484PA (en) 2017-03-28 2018-03-20 Cold cranking simulator viscosity reducing base stocks and lubricating oil formulations containing the same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762477738P 2017-03-28 2017-03-28
US62/477,738 2017-03-28
EP17178247 2017-06-28
EP17178247.7 2017-06-28

Publications (2)

Publication Number Publication Date
WO2018183032A1 WO2018183032A1 (en) 2018-10-04
WO2018183032A8 true WO2018183032A8 (en) 2018-12-27

Family

ID=59253335

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/023245 Ceased WO2018183032A1 (en) 2017-03-28 2018-03-20 Cold cranking simulator viscosity reducing base stocks and lubricating oil formulations containing the same

Country Status (1)

Country Link
WO (1) WO2018183032A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030191032A1 (en) 2002-01-31 2003-10-09 Deckman Douglas E. Mixed TBN detergents and lubricating oil compositions containing such detergents
US8048833B2 (en) 2007-08-17 2011-11-01 Exxonmobil Research And Engineering Company Catalytic antioxidants
GB0807372D0 (en) * 2008-04-23 2008-05-28 Croda Int Plc Engine lubricants
CN104136587B (en) * 2011-10-10 2016-02-24 埃克森美孚研究工程公司 Low viscosity engine oil compositions
US9422497B2 (en) 2012-09-21 2016-08-23 Exxonmobil Research And Engineering Company Synthetic lubricant basestocks and methods of preparation thereof
US9458403B2 (en) 2012-09-27 2016-10-04 Exxonmobil Research And Engineering Company High viscosity, functionalized metallocene polyalphaolefin base stocks and processes for preparing same
JP6384649B2 (en) * 2012-12-19 2018-09-05 協同油脂株式会社 Lubricating base oil
JP2016210843A (en) * 2015-04-30 2016-12-15 協同油脂株式会社 Lubricating oil for fluid dynamic pressure bearing and spindle motor provided with the lubricating oil
EP3178907A1 (en) * 2015-12-09 2017-06-14 Basf Se The use of isostearic acid esters as lubricants

Also Published As

Publication number Publication date
WO2018183032A1 (en) 2018-10-04

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