GB1508281A - Lubricating greases - Google Patents

Lubricating greases

Info

Publication number
GB1508281A
GB1508281A GB5979/76A GB597976A GB1508281A GB 1508281 A GB1508281 A GB 1508281A GB 5979/76 A GB5979/76 A GB 5979/76A GB 597976 A GB597976 A GB 597976A GB 1508281 A GB1508281 A GB 1508281A
Authority
GB
United Kingdom
Prior art keywords
saponification
feb
oil
sulphonate
components
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
GB5979/76A
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
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 filed Critical Exxon Research and Engineering Co
Priority to GB5979/76A priority Critical patent/GB1508281A/en
Publication of GB1508281A publication Critical patent/GB1508281A/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
    • C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
    • 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
    • C10M2207/1256—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 used as thickening agent
    • 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
    • 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
    • C10M2207/1285—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 used as thickening agents
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • 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
    • 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
    • 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

1508281 Making lubricating grease EXXON RESEARCH & ENG CO 11 Feb 1977 [16 Feb 1976] 05979/76 Heading C5F In the manufacture of lubricating greases, foaming during atmospheric pressure saponification is reduced by carrying out the saponification in the presence of at least part of the base oil (e.g. a paraffinic oil) and a minor amount of a metal sulphonate additive which is soluble or dispersible in the base oil and/or saponification components. The saponification components may be hydrogenated castor oil and LiOH, and the metal sulphonate may be a sodium petroleum sulphonate in amount 0À05-0À5 wt. percent.
GB5979/76A 1977-02-11 1977-02-11 Lubricating greases Expired GB1508281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5979/76A GB1508281A (en) 1977-02-11 1977-02-11 Lubricating greases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5979/76A GB1508281A (en) 1977-02-11 1977-02-11 Lubricating greases

Publications (1)

Publication Number Publication Date
GB1508281A true GB1508281A (en) 1978-04-19

Family

ID=9806191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5979/76A Expired GB1508281A (en) 1977-02-11 1977-02-11 Lubricating greases

Country Status (1)

Country Link
GB (1) GB1508281A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151825A2 (en) * 1984-01-04 1985-08-21 Shell Internationale Researchmaatschappij B.V. Process for the continuous manufacture of a lubricating grease
FR2627505A1 (en) * 1988-02-24 1989-08-25 Elf France PROCESS FOR THE SYNTHESIS OF FATS FOR GOOD CONTROL OF THEIR MECHANICAL BEHAVIOR AND FAT OBTAINED THUS OBTAINED

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151825A2 (en) * 1984-01-04 1985-08-21 Shell Internationale Researchmaatschappij B.V. Process for the continuous manufacture of a lubricating grease
EP0151825A3 (en) * 1984-01-04 1987-05-20 Shell Internationale Research Maatschappij B.V. Process for the continuous manufacture of a lubricating grease
FR2627505A1 (en) * 1988-02-24 1989-08-25 Elf France PROCESS FOR THE SYNTHESIS OF FATS FOR GOOD CONTROL OF THEIR MECHANICAL BEHAVIOR AND FAT OBTAINED THUS OBTAINED
WO1989008139A1 (en) * 1988-02-24 1989-09-08 Elf France Method for synthesizing greases permitting good control of their mechanical behaviour, and greases so obtained
US5133887A (en) * 1988-02-24 1992-07-28 Elf France Process for the synthesis of greases permitting a good control of their mechanical behaviour and greases thus obtained

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee