GB507980A - Improved manufacture of a grease composition - Google Patents

Improved manufacture of a grease composition

Info

Publication number
GB507980A
GB507980A GB23452/38A GB2345238A GB507980A GB 507980 A GB507980 A GB 507980A GB 23452/38 A GB23452/38 A GB 23452/38A GB 2345238 A GB2345238 A GB 2345238A GB 507980 A GB507980 A GB 507980A
Authority
GB
United Kingdom
Prior art keywords
parts
per cent
soaps
weight
barium
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
GB23452/38A
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 GB507980A publication Critical patent/GB507980A/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
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/02—Groups 1 or 11
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Semi-solids; greasy

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

507,980. Lubrificating-greases. STANDARD OIL DEVELOPMENT CO. Aug. 9, 1938, No. 23452. Convention date, Nov. 24, . 1937. [Class 91] A lubricating-grease comprises mineral oil and 10 to 40 per cent of a mixture of sodium and barium soaps. The mixture of soaps is from 10 to 1 parts of sodium soap to 1 part of barium soap. The soaps are preferably soaps of saturated fatty acids such as stearates. In an example, 425 parts by weight of stearic acid and 500 parts by weight of a mineral lubricating oil of viscosity 200 seconds Saybolt at 100‹ F. are thoroughly mixed in a grease kettle at 140- 150‹ F. When the acid is completely molted and dissolved, 25 parts by weight of barium hydroxide in approximately saturated aqueous solution are stirred in. The temperature is then raised to about 360‹ F. while 62 parts by weight of sodium hydroxide (30 per cent aqueous solution) is stirred in. When saponification is complete and water substantially completely eliminated, the product is cooled to about 200‹ F. and is worked at that temperature for two or three flours. The grease has the following composition :-2À75 per cent of barium stearate, 21À25 per cent of sodium stearate and 76 per cent of mineral oil. Specification 469,889 is referred to.
GB23452/38A 1937-11-24 1938-08-09 Improved manufacture of a grease composition Expired GB507980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US507980XA 1937-11-24 1937-11-24

Publications (1)

Publication Number Publication Date
GB507980A true GB507980A (en) 1939-06-23

Family

ID=21967488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23452/38A Expired GB507980A (en) 1937-11-24 1938-08-09 Improved manufacture of a grease composition

Country Status (2)

Country Link
FR (1) FR842828A (en)
GB (1) GB507980A (en)

Also Published As

Publication number Publication date
FR842828A (en) 1939-06-20

Similar Documents

Publication Publication Date Title
US2274673A (en) Lubricating composition
GB537615A (en) Improved grease composition and method for making the same
US4138348A (en) Lubricant for use in non-chip metal forming
GB729568A (en) Improvements in or relating to the preparation of soaps
GB655011A (en) Lubricating grease
GB560885A (en) Improvements in or relating to lubricating greases
US2308599A (en) Production of lubricants containing lead soap of hydrogenated ricinoleic acid
GB562552A (en) Improvements in and relating to lubricating greases
US1989196A (en) Journal grease
GB507980A (en) Improved manufacture of a grease composition
US2967826A (en) Calcium soap grease containing lithium hydroxide
US2755247A (en) Wide temperature range alkali metal grease containing excess alkali metal hydroxides
US1817599A (en) Emulsifiable lubricant
US1773123A (en) Emulsion
GB412766A (en) Improved process for manufacturing fatty esters
GB684697A (en) Lubricating grease containing soaps of tall oil
GB736921A (en) Lithium greases
GB695558A (en) Improvements in or relating to lubricating grease compositions
GB610190A (en) A process for manufacturing mineral greases containing barium and/or strontium soaps
GB211294A (en) Process for the manufacture of detergent compositions
US2255278A (en) Short fiber grease
US2846391A (en) Process for sodium soap-salt thickened lubricating greases containing sodium phosphate
GB1399155A (en) Complex soap lubricating grease
GB646187A (en) Transparent metal fabricating lubricant
GB644395A (en) Lubricating greases containing lead soaps