GB1112788A - Lubricant compositions - Google Patents

Lubricant compositions

Info

Publication number
GB1112788A
GB1112788A GB17198/67A GB1719867A GB1112788A GB 1112788 A GB1112788 A GB 1112788A GB 17198/67 A GB17198/67 A GB 17198/67A GB 1719867 A GB1719867 A GB 1719867A GB 1112788 A GB1112788 A GB 1112788A
Authority
GB
United Kingdom
Prior art keywords
methacrylate
ethylene
copolymers
carboxylic acid
unsaturated carboxylic
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.)
Expired
Application number
GB17198/67A
Inventor
Rudolph Josef Albrecht Eckert
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB17198/67A priority Critical patent/GB1112788A/en
Priority to FR1559517D priority patent/FR1559517A/fr
Priority to NL6805167A priority patent/NL6805167A/xx
Priority to SE04977/68A priority patent/SE331876B/xx
Priority to DE19681770184 priority patent/DE1770184A1/en
Priority to BE713535D priority patent/BE713535A/xx
Priority to US721092A priority patent/US3518197A/en
Publication of GB1112788A publication Critical patent/GB1112788A/en
Priority to US870777A priority patent/US3621004A/en
Expired 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
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—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
    • C10M145/12—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 monocarboxylic
    • C10M145/14—Acrylate; Methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • 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
    • C10M2207/40—Fatty vegetable or animal oils
    • 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
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
    • 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
    • C10M2209/02—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
    • C10M2209/086—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 polycarboxylic, e.g. maleic acid
    • 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
    • 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
    • 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
    • C10N2050/015—Dispersions of solid lubricants
    • C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
    • 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—Semi-solids; greasy
    • 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
    • C10N2070/02—Concentrating of additives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/933—Detergent property or lubricant additive

Abstract

Lubricant compositions contain a copolymer of an olefin containing at most 6 carbon atoms per molecule with an alkyl ester of an unsaturated carboxylic acid and an ester of an unsaturated carboxylic acid in which the part of the molecule derived from the alcohol contains at least one free hydroxyl group. In the examples, copolymers of ethylene, lauryl methacrylate (optionally together with stearyl methacrylate) and methacrylic acid are produced in solution in benzene and tert-butanol using azodiisobutyronitrile as catalyst. The copolymers are esterified with ethylene oxide to produce ethylene/lauryl methacrylate/b -hydroxyethyl methacrylate and ethylene/lauryl methacrylate/stearyl methacrylate/b -hydroxyethyl methacrylate copolymers.ALSO:A lubricant composition contains a lubricant and a copolymer of an olefin containing at most 6 carbon atoms per molecule with an alkyl ester of an unsaturated carboxylic acid and an ester of an unsaturated carboxylic acid in which the part of the molecule derived from the alcohol contains at least one free hydroxyl group. In the examples, copolymers of ethylene, lauryl methacrylate and b -hydroxyethyl methacrylate and of these three monomers together with stearyl methacrylate are employed.
GB17198/67A 1967-04-14 1967-04-14 Lubricant compositions Expired GB1112788A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB17198/67A GB1112788A (en) 1967-04-14 1967-04-14 Lubricant compositions
FR1559517D FR1559517A (en) 1967-04-14 1968-04-11
NL6805167A NL6805167A (en) 1967-04-14 1968-04-11
SE04977/68A SE331876B (en) 1967-04-14 1968-04-11
DE19681770184 DE1770184A1 (en) 1967-04-14 1968-04-11 lubricant
BE713535D BE713535A (en) 1967-04-14 1968-04-11
US721092A US3518197A (en) 1967-04-14 1968-04-12 Lubricant compositions
US870777A US3621004A (en) 1967-04-14 1969-09-15 Copolymer of an alkene, an alkyl ester of an unsaturated carboxylic acid and a hydroxyalkyl ester of an unsaturated carboxylic acid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB17198/67A GB1112788A (en) 1967-04-14 1967-04-14 Lubricant compositions
US87077769A 1969-09-15 1969-09-15

Publications (1)

Publication Number Publication Date
GB1112788A true GB1112788A (en) 1968-05-08

Family

ID=26252536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17198/67A Expired GB1112788A (en) 1967-04-14 1967-04-14 Lubricant compositions

Country Status (6)

Country Link
US (2) US3518197A (en)
BE (1) BE713535A (en)
DE (1) DE1770184A1 (en)
FR (1) FR1559517A (en)
GB (1) GB1112788A (en)
NL (1) NL6805167A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446781A1 (en) * 1983-12-23 1985-07-04 Exxon Research And Engineering Co., Florham Park, N.J. Copolymers, and process for adjusting the viscosity of organic liquids and compositions
WO1986004338A1 (en) * 1985-01-18 1986-07-31 The Lubrizol Corporation Esters of carboxy-containing interpolymers

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515645B2 (en) * 1971-12-02 1976-02-21
BE781637A (en) * 1972-04-04 1972-07-31 Labofina Sa LUBRICATING COMPOSITIONS FOR ROTARY ENGINES.
US3894980A (en) * 1973-04-30 1975-07-15 Rohm & Haas Thickener
US5124059A (en) * 1985-01-18 1992-06-23 The Lubrizol Corporation Esters of carboxy-containing interpolymers
US4758642A (en) * 1985-12-11 1988-07-19 Exxon Chemical Patents Inc. Process for preparing improved high solids acrylic-based coatings
HUT69298A (en) 1993-07-23 1995-09-28 Rohm & Haas Method of making a copolymer useful as viscosity index improving additive for hydraulic fluids
US5741764A (en) * 1996-10-15 1998-04-21 The Lubrizol Corporation Two-cycle lubricant containing solvent and high molecular weight polymer
DE19823565A1 (en) * 1998-05-27 1999-12-02 Clariant Gmbh Mixtures of copolymers with improved lubrication
US8721744B2 (en) * 2010-07-06 2014-05-13 Basf Se Copolymer with high chemical homogeneity and use thereof for improving the cold flow properties of fuel oils
US8969268B2 (en) * 2011-03-16 2015-03-03 Council Of Scientific & Industrial Research Process for the preparation of multifunctional additive for aqueous lubricants
CN111868218A (en) * 2018-03-16 2020-10-30 巴斯夫欧洲公司 Lubricant comprising liquid ethylene copolymer
AU2019233664A1 (en) 2018-03-16 2020-09-24 Basf Se A high-pressure polymerization process for liquid ethylene copolymers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892816A (en) * 1956-03-29 1959-06-30 California Research Corp Detergent copolymers
NL238305A (en) * 1958-04-21
NL278859A (en) * 1961-06-21 1900-01-01
NL273042A (en) * 1961-12-29
US3189543A (en) * 1962-08-03 1965-06-15 California Research Corp Grease yields
BE637124A (en) * 1962-09-07
US3249570A (en) * 1962-11-15 1966-05-03 Union Carbide Corp Terpolymer of ethylene, alkyl acrylate and acrylic acid
US3304261A (en) * 1966-01-24 1967-02-14 Exxon Research Engineering Co Mineral lubricating oil compositions containing terpolymer viscosity index improvers
NL135428C (en) * 1966-03-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446781A1 (en) * 1983-12-23 1985-07-04 Exxon Research And Engineering Co., Florham Park, N.J. Copolymers, and process for adjusting the viscosity of organic liquids and compositions
WO1986004338A1 (en) * 1985-01-18 1986-07-31 The Lubrizol Corporation Esters of carboxy-containing interpolymers

Also Published As

Publication number Publication date
FR1559517A (en) 1969-03-07
US3621004A (en) 1971-11-16
US3518197A (en) 1970-06-30
DE1770184A1 (en) 1971-09-23
NL6805167A (en) 1968-10-15
BE713535A (en) 1968-10-11

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