GB431066A - Improvements in relation to the treatment of lubricating oils - Google Patents

Improvements in relation to the treatment of lubricating oils

Info

Publication number
GB431066A
GB431066A GB36695/33A GB3669533A GB431066A GB 431066 A GB431066 A GB 431066A GB 36695/33 A GB36695/33 A GB 36695/33A GB 3669533 A GB3669533 A GB 3669533A GB 431066 A GB431066 A GB 431066A
Authority
GB
United Kingdom
Prior art keywords
chromium
lead
tin
oleate
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
GB36695/33A
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.)
CC Wakefield and Co Ltd
Original Assignee
CC Wakefield and Co Ltd
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
Priority to NL38179D priority Critical patent/NL38179C/xx
Priority to BE405989D priority patent/BE405989A/xx
Application filed by CC Wakefield and Co Ltd filed Critical CC Wakefield and Co Ltd
Priority to GB36695/33A priority patent/GB431066A/en
Priority to FR780448D priority patent/FR780448A/en
Priority to DE1934W0095278 priority patent/DE701121C/en
Priority to US754283A priority patent/US2059567A/en
Publication of GB431066A publication Critical patent/GB431066A/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
    • 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
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/05—Metals; Alloys
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/08—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions having metal-to-carbon bonds
    • C10M2227/082—Pb 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

431,066. Lubricants. WAKEFIELD & CO., Ltd., C. C., and EVANS, E. A., 30, Cheapside, London. Dec. 30, 1933, No. 36695. [Class 91] Lubricants for use at high temperatures, e.g. in internal-combustion engines, consist of lubricating oil in which is dissolved or dispersed chromium or an organic compound thereof, and one or more other substances preventing sludging, e.g. organic compounds of tin and /or lead. Up to 1 per cent. of each addition is suitable. For example, 0À5 lb. of chromium oleate, 0À1 lb. of tin oleate, and 0À1 lb. of tetraethyl lead are added to 100 lb. of a compounded vegetable and mineral lubricating oil; or 0À4 lb. chromium oleate and 0À1 lb. of tin oleate to 100 lb. of a paraffinic mineral oil. Specifications 295,230, [Class 91], 398,222, and 423,441 are referred to. According to the Provisional Specification there are dispersed in lubricating-oil a substance preventing gumming, e.g. chromium or its compounds, and either or both of a sludge-preventing substance, e.g. tin or its compounds, and a substance, e.g. lead tetraethyl or other compound of lead raising the temperature at which spontaneous ignition or cracking of the oil takes place.
GB36695/33A 1933-12-30 1933-12-30 Improvements in relation to the treatment of lubricating oils Expired GB431066A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL38179D NL38179C (en) 1933-12-30
BE405989D BE405989A (en) 1933-12-30
GB36695/33A GB431066A (en) 1933-12-30 1933-12-30 Improvements in relation to the treatment of lubricating oils
FR780448D FR780448A (en) 1933-12-30 1934-10-29 Lubricating oil enhancements to prevent sludge formation
DE1934W0095278 DE701121C (en) 1933-12-30 1934-10-30 Lubricating oil
US754283A US2059567A (en) 1933-12-30 1934-11-22 Prevention of sludge formation in lubricating oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36695/33A GB431066A (en) 1933-12-30 1933-12-30 Improvements in relation to the treatment of lubricating oils

Publications (1)

Publication Number Publication Date
GB431066A true GB431066A (en) 1935-07-01

Family

ID=10390417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36695/33A Expired GB431066A (en) 1933-12-30 1933-12-30 Improvements in relation to the treatment of lubricating oils

Country Status (6)

Country Link
US (1) US2059567A (en)
BE (1) BE405989A (en)
DE (1) DE701121C (en)
FR (1) FR780448A (en)
GB (1) GB431066A (en)
NL (1) NL38179C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551124A (en) * 1947-02-27 1951-05-01 Wakefield & Co Ltd C C Lubricating compositions and additives therefor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763617A (en) * 1953-10-29 1956-09-18 Shell Dev Lubricating oil containing dicyclopentadienyl iron and a wear inhibiting agent
US2763613A (en) * 1953-10-29 1956-09-18 Shell Dev Lubricating oil containing dicyclopentadienyl iron and an oil soluble organic divalent metal salt
US3303132A (en) * 1964-03-19 1967-02-07 Mobil Oil Corp High temperature lubricating compositions
US4863892A (en) * 1983-08-16 1989-09-05 Phillips Petroleum Company Antifoulants comprising tin, antimony and aluminum for thermal cracking processes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551124A (en) * 1947-02-27 1951-05-01 Wakefield & Co Ltd C C Lubricating compositions and additives therefor

Also Published As

Publication number Publication date
NL38179C (en)
BE405989A (en)
DE701121C (en) 1941-01-09
FR780448A (en) 1935-04-26
US2059567A (en) 1936-11-03

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