GB846508A - A process for producing oil additives - Google Patents

A process for producing oil additives

Info

Publication number
GB846508A
GB846508A GB3973857A GB3973857A GB846508A GB 846508 A GB846508 A GB 846508A GB 3973857 A GB3973857 A GB 3973857A GB 3973857 A GB3973857 A GB 3973857A GB 846508 A GB846508 A GB 846508A
Authority
GB
United Kingdom
Prior art keywords
oil
styrene
ammonia
maleic
copolymer
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
GB3973857A
Inventor
Peter Joseph Vermont Jam Agius
Ronald Charles Watkins
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 Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB3973857A priority Critical patent/GB846508A/en
Priority to DEE16893A priority patent/DE1112803B/en
Priority to FR1211893D priority patent/FR1211893A/en
Publication of GB846508A publication Critical patent/GB846508A/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
    • C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
    • C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
    • 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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • 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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/024—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

Oil-soluble copolymers of maleic anhydride and an a ,b -unsaturated carboxylic acid ester are treated with ammonia or a primary or secondary amine at a temperature of at least 100 DEG C. to form amide groups. The preferred copolymers are those with esters of maleic or fumaric acid with C2-C20 alcohols together with, if desired, styrene, alkylated styrene or C2-C12 vinyl esters particularly vinyl acetate, and are prepared in the presence of benzoyl peroxide, tertiary butyl perbenzoate or an arzo catalyst. The copolymer is reacted with ammonia, which may be formed in situ from ammonium carbonate, or a C1-C20 aliphatic amine at 100 DEG C. or more, preferably in the presence of a stripping gas to remove water. The anhydride groups are wholly amided. Specification 807,737 is referred to.ALSO:Lubricating oil compositions contain as detergent an oil-soluble copolymer of maleic anhydride and an a ,b -unsaturated carboxylic acid ester which has been treated with ammonia or a primary or secondary amine at a temperature of at least 100 DEG C. to form amide groups. The oil may be a mineral, animal, vegetable or synthetic oil, or a lubricating fuel oil such as a middle distillate or kerosine. The copolymer may be one with an ester of maleic or fumeric acid and a C2-C20 alcohol, if desired together with styrene, alkylated styrene or a vinyl ester. The amine may be a C1-C20 aliphatic amine. The anhydride groups are wholly amidated. Specification 807,737 is referred to.
GB3973857A 1957-12-20 1957-12-20 A process for producing oil additives Expired GB846508A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3973857A GB846508A (en) 1957-12-20 1957-12-20 A process for producing oil additives
DEE16893A DE1112803B (en) 1957-12-20 1958-12-16 Lubricating oil and process for making the same
FR1211893D FR1211893A (en) 1957-12-20 1958-12-20 Process for obtaining additives for lubricating oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3973857A GB846508A (en) 1957-12-20 1957-12-20 A process for producing oil additives

Publications (1)

Publication Number Publication Date
GB846508A true GB846508A (en) 1960-08-31

Family

ID=10411195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3973857A Expired GB846508A (en) 1957-12-20 1957-12-20 A process for producing oil additives

Country Status (3)

Country Link
DE (1) DE1112803B (en)
FR (1) FR1211893A (en)
GB (1) GB846508A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121808A (en) * 1982-06-08 1984-01-04 Inst Francais Du Petrole Cloud-point-lowering copolymer additives for fuel compositions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698316A (en) * 1949-11-14 1954-12-28 Socony Vacuum Oil Co Inc Amine derivatives of copolymers of alpha, beta-unsaturated polycarboxylic acids
US2615843A (en) * 1951-08-31 1952-10-28 Socony Vacuum Oil Co Inc Oil compositions containing stabilized copolymer ester-type pour point depressants
GB748633A (en) * 1952-12-26 1956-05-09 California Research Corp Lubricant composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121808A (en) * 1982-06-08 1984-01-04 Inst Francais Du Petrole Cloud-point-lowering copolymer additives for fuel compositions

Also Published As

Publication number Publication date
DE1112803B (en) 1961-08-17
FR1211893A (en) 1960-03-18

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