GB750402A - Improvements in or relating to lubricating compositions - Google Patents
Improvements in or relating to lubricating compositionsInfo
- Publication number
- GB750402A GB750402A GB2500/53A GB250053A GB750402A GB 750402 A GB750402 A GB 750402A GB 2500/53 A GB2500/53 A GB 2500/53A GB 250053 A GB250053 A GB 250053A GB 750402 A GB750402 A GB 750402A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sebacate
- additives
- alphanol
- hexyl
- mixture
- 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
Links
Classifications
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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
- 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
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- 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
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- 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
- C10M2207/10—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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- 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
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
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- 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
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated acids
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/402—Castor oils
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- 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
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
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- 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
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- 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
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- 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
- C10M2215/065—Phenyl-Naphthyl amines
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- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/066—Arylene diamines
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/14—Containing carbon-to-nitrogen double bounds, e.g. guanidines, hydrazones, semicarbazones
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
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- C10M2215/221—Six-membered rings containing nitrogen and carbon only
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- C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
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- C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
- C10M2215/226—Morpholines
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- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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- C10M2219/046—Overbasedsulfonic acid salts
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- 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
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- C10M2219/108—Phenothiazine
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- C10N2010/10—Groups 5 or 15
Abstract
A lubricating composition of low gumforming tendency consists of a mixture of castor oil and at least one aliphatic or cyclo-aliphatic alcohol ester of an organic dicarboxylic acid having the formula <FORM:0750402/III/1> where n is 2 to 8, R1 and R2 are identical and are branched-chain alkyl radicals or alkyl - substituted cycloalkyl radicals having at least 5 carbon atoms. The castor oil content of the mixture may be between 10 per cent and 90 percent. A mineral oil may be added in a smaller proportion than the castor oil. The ester is preferably derived from 2-ethyl n-hexyl, 3:5:5 trimethylhexyl or capryl (1-methyl n-heptyl) alcohols, a mixture of branched-chain C7 to C9 alcohols known as "Alphanol 79," methyl cyclohexanol or dimethyl cyclohexanol. The ester is preferably di (methyl cyclohexyl) adipate, di (Alphanol 79) adipate, di (2-ethyl hexyl) azelate, di (2-ethyl hexyl) sebacate, di (3:5:5-trimethyl hexyl) sebacate, dicapryl sebacate or di (Alphanol 79) sebacate. The composition may comprise additives to retard oxidation and gum formation, e.g. as disclosed in Specification 713,423; anti-corrosion additives such as the triaryl phosphates disclosed in Specification 574,445; and auxiliary additives such as the reaction products of aldehydes or ketones with basic water-soluble primary or secondary amines, as disclosed in Specification 588,864. Other additives are detergents and antioxidants operative at high temperature, e.g. detergents such as calcium petroleum sulphonate or basic barium petroleum sulphonate, or antioxidants such as oil-soluble metal salts of organic dithiophosphoric acids or metal derivatives of alkylated phenol thioethers or disulphides.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE526014D BE526014A (en) | 1953-01-28 | ||
GB2500/53A GB750402A (en) | 1953-01-28 | 1953-01-28 | Improvements in or relating to lubricating compositions |
DEW10942A DE1018572B (en) | 1953-01-28 | 1953-04-01 | lubricant |
US405500A US2796400A (en) | 1953-01-28 | 1954-01-21 | Lubricating compositions |
FR1092725D FR1092725A (en) | 1953-01-28 | 1954-01-25 | Improvements to lubricating compositions |
MY3/57A MY5700003A (en) | 1953-01-28 | 1957-12-30 | Improvements in or relating to lubricating compositions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2500/53A GB750402A (en) | 1953-01-28 | 1953-01-28 | Improvements in or relating to lubricating compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB750402A true GB750402A (en) | 1956-06-13 |
Family
ID=9740657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2500/53A Expired GB750402A (en) | 1953-01-28 | 1953-01-28 | Improvements in or relating to lubricating compositions |
Country Status (6)
Country | Link |
---|---|
US (1) | US2796400A (en) |
BE (1) | BE526014A (en) |
DE (1) | DE1018572B (en) |
FR (1) | FR1092725A (en) |
GB (1) | GB750402A (en) |
MY (1) | MY5700003A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3108961A (en) * | 1959-12-21 | 1963-10-29 | Pure Oil Co | Improved anti-wear lubricating composition |
US6156228A (en) * | 1994-11-16 | 2000-12-05 | Houghton International, Inc. | Trialkoxyalkylphosphate-based fire resistant fluid containing triglyceride |
US7696136B2 (en) * | 2004-03-11 | 2010-04-13 | Crompton Corporation | Lubricant compositions containing hydroxy carboxylic acid and hydroxy polycarboxylic acid esters |
BR112012003702A2 (en) * | 2009-08-18 | 2019-09-24 | Lubrizol Corp | lubricating composition containing an antiwear agent |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2156130A (en) * | 1933-11-18 | 1939-04-25 | Smith William Percival | Compositions for fluid transmission of power |
US2340073A (en) * | 1942-03-02 | 1944-01-25 | Cities Service Oil Co | Lubricating oil |
US2417281A (en) * | 1944-11-10 | 1947-03-11 | Standard Oil Dev Co | Instrument lubricant |
US2539504A (en) * | 1945-02-03 | 1951-01-30 | William A Zisman | Lubricating composition |
FR941250A (en) * | 1946-01-11 | 1949-01-05 | Automotive Prod Co Ltd | Castor liquid usable for energy transmission, particularly in hydraulic controls |
US2460035A (en) * | 1946-01-25 | 1949-01-25 | Standard Oil Dev Co | Synthetic lubricant |
US2499984A (en) * | 1948-12-16 | 1950-03-07 | Rohm & Haas | Oily complex esters |
US2570038A (en) * | 1948-12-29 | 1951-10-02 | Standard Oil Dev Co | Phenylenediacetate ester |
US2671758A (en) * | 1949-09-27 | 1954-03-09 | Shell Dev | Colloidal compositions and derivatives thereof |
NL76200C (en) * | 1950-05-12 | |||
US2599510A (en) * | 1950-12-08 | 1952-06-03 | Minshall Estey Organ Inc | Keying device for electronic organs |
GB779698A (en) * | 1952-12-10 | 1957-07-24 | Exxon Research Engineering Co | Lubricant |
-
0
- BE BE526014D patent/BE526014A/xx unknown
-
1953
- 1953-01-28 GB GB2500/53A patent/GB750402A/en not_active Expired
- 1953-04-01 DE DEW10942A patent/DE1018572B/en active Pending
-
1954
- 1954-01-21 US US405500A patent/US2796400A/en not_active Expired - Lifetime
- 1954-01-25 FR FR1092725D patent/FR1092725A/en not_active Expired
-
1957
- 1957-12-30 MY MY3/57A patent/MY5700003A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1018572B (en) | 1957-10-31 |
US2796400A (en) | 1957-06-18 |
MY5700003A (en) | 1957-12-31 |
FR1092725A (en) | 1955-04-26 |
BE526014A (en) |
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