GB1353034A - Anti-acid lubricating compositions - Google Patents

Anti-acid lubricating compositions

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Publication number
GB1353034A
GB1353034A GB1565071*[A GB1565071A GB1353034A GB 1353034 A GB1353034 A GB 1353034A GB 1565071 A GB1565071 A GB 1565071A GB 1353034 A GB1353034 A GB 1353034A
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GB
United Kingdom
Prior art keywords
ester
iii
earth metal
alkaline earth
oleate
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
GB1565071*[A
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.)
Agip SpA
Original Assignee
Agip SpA
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.)
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Publication date
Application filed by Agip SpA filed Critical Agip SpA
Publication of GB1353034A publication Critical patent/GB1353034A/en
Expired legal-status Critical Current

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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
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
    • C10M133/54—Amines
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C10M2207/027—Neutral salts thereof
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    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/028—Overbased salts thereof
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
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    • C10M2207/128—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids containing hydroxy groups; Ethers thereof
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    • C10M2207/289—Partial esters containing free hydroxy groups
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    • C10M2209/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol or ester thereof; bound to an aldehyde, ketonic, ether, ketal or acetal radical
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    • C10M2209/062—Vinyl esters of saturated carboxylic or carbonic acids, e.g. vinyl acetate
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    • C10M2209/084—Acrylate; Methacrylate
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C10M2219/089—Overbased salts
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines
    • C10N2040/253—Small diesel engines
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/26—Two-strokes or two-cycle engines

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

1353034 Lubricants AGIP SpA 18 May 1971 [19 May 1970] 15650/71 Heading C5F An anti-acid lubricant comprises (i) a synthetic or mineral lubricating oil; (ii) 2-40% of at least one neutral or overbased alkaline earth metal sulphonate, phenate or sulphophenate; (iii) 2-15% of an ester or alkaline earth metal salt of a C 10 -C 30 monocarboxylic acid or C 10 -C 30 organic oxyacid; and (iv) 0À01-10% of an ashless dispersant/detergent. Many ingredients (ii), (iii) and (iv) are specified. Ingredient (iv) may be a long-chain polycarboxylic ester, ester/ether or ester/amide, or an alkenyl-n-substituted succinimide. Barium stearate, ethyl oleate, stearyl palmitate, isopropyl laurate, oleyl oleate, calcium oleate, and amyl hydroxystearate are exemplified as (iii). The compositions are useful in marine engines.
GB1565071*[A 1970-05-19 1971-05-18 Anti-acid lubricating compositions Expired GB1353034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2482570 1970-05-19

Publications (1)

Publication Number Publication Date
GB1353034A true GB1353034A (en) 1974-05-15

Family

ID=11214845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1565071*[A Expired GB1353034A (en) 1970-05-19 1971-05-18 Anti-acid lubricating compositions

Country Status (10)

Country Link
BE (1) BE767342A (en)
DD (1) DD96502A5 (en)
DE (1) DE2124943C3 (en)
DK (1) DK144336C (en)
FR (1) FR2090130B1 (en)
GB (1) GB1353034A (en)
NL (1) NL7106895A (en)
NO (1) NO131644C (en)
SE (1) SE383642B (en)
ZA (1) ZA713242B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35461E (en) * 1982-05-14 1997-02-25 Exxon Research And Engineering Company Lubricating oil additives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB709903A (en) * 1950-04-06 1954-06-02 Standard Oil Dev Co Lubricating oil composition
US2830952A (en) * 1955-03-01 1958-04-15 Pure Oil Co Gear oil compositions
DE1594416A1 (en) * 1964-01-04 1969-08-21 Exxon Research Engineering Co lubricant
GB1131925A (en) * 1967-03-10 1968-10-30 Shell Int Research Improvements in or relating to ester-based lubricants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35461E (en) * 1982-05-14 1997-02-25 Exxon Research And Engineering Company Lubricating oil additives

Also Published As

Publication number Publication date
NO131644B (en) 1975-03-24
BE767342A (en) 1971-10-18
DE2124943B2 (en) 1978-01-05
FR2090130A1 (en) 1972-01-14
DK144336C (en) 1982-07-26
NL7106895A (en) 1971-11-23
NO131644C (en) 1975-07-02
FR2090130B1 (en) 1974-03-08
DK144336B (en) 1982-02-22
DE2124943C3 (en) 1978-10-26
DE2124943A1 (en) 1971-12-09
ZA713242B (en) 1972-01-26
SE383642B (en) 1976-03-22
DD96502A5 (en) 1973-03-20

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