GB703620A - Process of manufacturing hydroxy fatty acid greases and product thereof - Google Patents

Process of manufacturing hydroxy fatty acid greases and product thereof

Info

Publication number
GB703620A
GB703620A GB19544/50A GB1954450A GB703620A GB 703620 A GB703620 A GB 703620A GB 19544/50 A GB19544/50 A GB 19544/50A GB 1954450 A GB1954450 A GB 1954450A GB 703620 A GB703620 A GB 703620A
Authority
GB
United Kingdom
Prior art keywords
mixture
acid
per cent
hydroxy
mineral oil
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
GB19544/50A
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development 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 Standard Oil Development Co filed Critical Standard Oil Development Co
Publication of GB703620A publication Critical patent/GB703620A/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
    • C10M5/00—Solid or semi-solid compositions containing as the essential lubricating ingredient mineral lubricating oils or fatty oils and their use
    • 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
    • C10M2207/10—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
    • 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
    • C10M2207/10—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
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • 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
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/26—Amines
    • 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
    • C10N2040/02—Bearings
    • 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

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

From 2 to 30 per cent. by weight, based on the final composition, of a mono- or di-hydroxy fatty acid having between 12 and 24 carbon atoms in the molecule is neutralised with lime in the presence of about one-half to about five times the quantity of mineral base lubricating oil based on the weight of the hydroxy acid and at a maximum cooking temperature below about 275 DEG F., and additional mineral oil is added to the mixture, with continuous stirring as it cools, until a temperature of 180 DEG to 210 DEG F. is reached. The neutralisation may be carried out at about 180 DEG -200 DEG F., preferably 190 DEG F., and the cooking at a temperature below 275 DEG F. is carried out slowly with stirring. The mineral oil may have a viscosity between 60 and 5,000 S.U.S. (preferably 100-1,000 S.U.S.) at 100 DEG F. The preferred acid, 12-hydroxy stearic acid, may be present in preferred amounts of from 5 to 12 per cent., based on the final composition. The cooled grease may be further milled, if desired, to improve its texture. Oxidation inhibitors, corrosion inhibitors, extreme pressure agents and other additives and modifiers may be present in the composition, if desired. In an example 150lb. of 12-hydroxy stearic acid and 570lb. of mineral oil (300 S.U.S. at 100 DEG F.) are mixed and heated to 190 DEG F. Hydrated lime (22lb.) is added as a slurry with water, and after neutralization is complete, the mixture is heated by steam under pressure to a maximum temperature of 250 DEG F. while stirring continuously. When the mixture is substantially dehydrated (0.05 per cent. water or less), 1,400lb. of oil is worked in while cooling to 200 DEG F. Specification 676,882 is referred to.
GB19544/50A 1950-05-20 1950-08-04 Process of manufacturing hydroxy fatty acid greases and product thereof Expired GB703620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US163328A US2607734A (en) 1950-05-20 1950-05-20 Process of manufacturing hydroxy acid greases and product thereof

Publications (1)

Publication Number Publication Date
GB703620A true GB703620A (en) 1954-02-10

Family

ID=22589533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19544/50A Expired GB703620A (en) 1950-05-20 1950-08-04 Process of manufacturing hydroxy fatty acid greases and product thereof

Country Status (4)

Country Link
US (1) US2607734A (en)
FR (1) FR1029699A (en)
GB (1) GB703620A (en)
NL (1) NL76943C (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899388A (en) * 1959-08-11 Calcium base grease containing a nickel
NL18304C (en) * 1952-12-05
US2822331A (en) * 1954-02-03 1958-02-04 Texas Co Anhydrous calcium 12-hydroxy stearate grease
US2862884A (en) * 1954-03-23 1958-12-02 Texas Co Process for anhydrous calcium 12-hydroxy stearate and estolide containing grease
US2831811A (en) * 1954-07-08 1958-04-22 Sinclair Refining Co Production of anhydrous calcium grease
US2915467A (en) * 1954-11-23 1959-12-01 Sinclair Refining Co Method of preparing an anhydrous calcium grease
US3000823A (en) * 1955-03-07 1961-09-19 Texaco Inc Preparation of lubricating greases from unsaturated fatty acid materials
US2847381A (en) * 1955-12-13 1958-08-12 Pure Oil Co Anhydrous calcium-base grease
US2841556A (en) * 1955-12-19 1958-07-01 Standard Oil Co Process for preparing anhydrous lime grease
US2877181A (en) * 1956-05-02 1959-03-10 Texas Co Stabilized calcium fatty acid base grease
US2858273A (en) * 1956-05-28 1958-10-28 Union Oil Co Extreme pressure lubricating grease
US2940931A (en) * 1956-07-20 1960-06-14 Sinclair Refining Co Process for preparing rheopectic calcium 12-hydroxy stearate grease
US2947696A (en) * 1957-04-22 1960-08-02 Sinclair Refining Co Calcium base grease containing a calcium salt of an amidic acid
US2978410A (en) * 1957-11-27 1961-04-04 Union Oil Co Corrosion-resistant grease
US3171812A (en) * 1960-07-25 1965-03-02 Exxon Research Engineering Co Antiplugging agents for hydroxy stearate greases
US3077438A (en) * 1960-12-02 1963-02-12 Warner Lambert Pharmaceutical Stabilization of orally administrable methenamine mandelate sesame oil suspensions containing 12-hydroxy stearic acid triglyceride
US3211650A (en) * 1962-03-15 1965-10-12 Cato Oil And Grease Company In Lubricating grease and method of making the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380960A (en) * 1940-01-09 1945-08-07 Internat Lubricant Corp Production of lubricants
US2503749A (en) * 1945-02-28 1950-04-11 Texas Co Barium soap grease compositions and method of preparation
FR956525A (en) * 1946-12-06 1950-02-02

Also Published As

Publication number Publication date
NL76943C (en)
FR1029699A (en) 1953-06-04
US2607734A (en) 1952-08-19

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