GB795811A - Improvements in or relating to lubricating oil compositions - Google Patents

Improvements in or relating to lubricating oil compositions

Info

Publication number
GB795811A
GB795811A GB32719/54A GB3271954A GB795811A GB 795811 A GB795811 A GB 795811A GB 32719/54 A GB32719/54 A GB 32719/54A GB 3271954 A GB3271954 A GB 3271954A GB 795811 A GB795811 A GB 795811A
Authority
GB
United Kingdom
Prior art keywords
dithiocarbamate
lubricating oil
diphenylamine
oil
naphthylamine
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
GB32719/54A
Inventor
Percy William Lingley Gossling
Ernest Ronald Dennis
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 BE542726D priority Critical patent/BE542726A/xx
Application filed by CC Wakefield and Co Ltd filed Critical CC Wakefield and Co Ltd
Priority to GB32719/54A priority patent/GB795811A/en
Priority to FR1141941D priority patent/FR1141941A/en
Publication of GB795811A publication Critical patent/GB795811A/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
    • 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
    • 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
    • C10M2207/28—Esters
    • C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
    • 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
    • C10M2215/062—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups bound to the aromatic ring
    • 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
    • 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
    • C10M2215/02—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
    • C10M2215/066—Arylene diamines
    • 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
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type compounds
    • C10M2219/068—Thiocarbamate metal 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
    • C10N2010/04—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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/08—Groups 4 or 14
    • 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
    • C10N2010/10—Groups 5 or 15
    • 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
    • C10N2010/12—Groups 6 or 16
    • 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
    • C10N2010/14—Group 7
    • 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
    • C10N2010/16—Groups 8, 9, or 10
    • 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
    • C10N2040/135—Steam engines or turbines
    • 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
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/16—Dielectric; Insulating oil or insulators
    • 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
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/17—Electric or magnetic purposes for electric contacts

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)

Abstract

A liquid composition, particularly suitable as a transformer oil, switch oil or turbine oil, comprises a lubricating oil and minor proportions of (a) a secondary aromatic mono-, di- or polyamine in which the nitrogen atom is attached directly to two aromatic radicles; and (b) an oil-soluble metal or metalloid salt of an organic dithiocarbamic acid. The lubricating oil may be mineral oil or a dicarboxylic acid diester such as di(2-ethyl hexyl) sebacate. Ingredient (a) may carry alkyl, aryl or etherified hydroxyl groups as substituents on the ring and may be chosen from phenyl alpha- or beta-naphthylamine, xylyl beta naphthylamine, n-heptyl-, p,p1 - dioctyl -, or p - isopropoxy - diphenylamine, N,N1 - diphenyl - p - phenylene diamine and diphenylamine. Ingredient (b) has the formula: <FORM:0795811/III/1> where R1 and R2 are the same or different hydrocarbon radicles or together form part of a ring structure, M is a metal or metalloid and x is the valency of M. Ingredient (b) may be chosen from zinc, cadmium, nickel, cobalt, arsenic, bismuth and selenium di-n-butyl dithiocarbamates and zinc diethyl dithiocarbamate. The composition may contain additional ingredients such as rust inhibitors. In the examples, compositions are described consisting of (1) mineral lubricating oil, zinc di-n-butyl dithiocarbamate and one of: phenyl alpha- or beta-naphthylamine, p-isopropoxydiphenylamine, p,p1 - dioctyl - diphenylamine, diphenylamine, N,N1 - diphenyl - p - phenylene diamine and a commercial mixture of octylated arylalkylated diphenylamines; (2) mineral lubricating oil, phenyl beta-naphthylamine and arsenic, bismuth, selenium, cadmium, nickel or cobalt di-n-butyl dithiocarbamate; (3) mineral lubricating oil, p,p1-dioctyl diphenylamine and nickel di-n-butyl dithiocarbamate; and (4) di (2-ethyl hexyl) sebacate, phenyl betanaphthylamine and zinc dimethyl dithiocarbamate. For comparison purposes, compositions similar to those of the examples are described wherein ingredient (a) or (b) is omitted. According to the Provisional Specification, the composition may be a grease, while ingredient (b) may be a salt of a nitrogen base such as piperidine cyclopentamethylene dithiocarbamate. Compositions are described in the Provisional Specification consisting of (i) mineral lubricating oil, phenyl beta-naphthylamine, piperidine cyclopentamethylene dithiocarbamate and an alkylated succinic acid type ferrous metal corrosion inhibitor; and (ii) di (2-ethyl hexyl) sebacate, n-heptyl diphenylamine and zinc diethyl dithiocarbamate.
GB32719/54A 1954-11-11 1954-11-11 Improvements in or relating to lubricating oil compositions Expired GB795811A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE542726D BE542726A (en) 1954-11-11
GB32719/54A GB795811A (en) 1954-11-11 1954-11-11 Improvements in or relating to lubricating oil compositions
FR1141941D FR1141941A (en) 1954-11-11 1955-11-09 Improvement of lubricating oil compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32719/54A GB795811A (en) 1954-11-11 1954-11-11 Improvements in or relating to lubricating oil compositions

Publications (1)

Publication Number Publication Date
GB795811A true GB795811A (en) 1958-05-28

Family

ID=10343001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32719/54A Expired GB795811A (en) 1954-11-11 1954-11-11 Improvements in or relating to lubricating oil compositions

Country Status (3)

Country Link
BE (1) BE542726A (en)
FR (1) FR1141941A (en)
GB (1) GB795811A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994024100A1 (en) * 1993-04-20 1994-10-27 Imperial Chemical Industries Plc Bismuth dithiocarbamates and their use as additive for lubricants
EP0675192A1 (en) * 1994-03-28 1995-10-04 SKF Industrial Trading &amp; Development Co, B.V. Use of bismuth compounds in extreme pressure grease lubricant compositions for rolling bearing application with extended service life
EP0867499A1 (en) * 1997-03-26 1998-09-30 International Business Machines Corporation Improved spindle motor
US6090755A (en) * 1994-03-28 2000-07-18 Skf Industrial Trading & Development Company, B.V. Use of bismuth compounds in extreme pressure grease lubricant compositions for rolling bearing applications with extended service life
GB2355466A (en) * 1999-10-19 2001-04-25 Exxon Research Engineering Co Lubricant Composition for Diesel Engines

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994024100A1 (en) * 1993-04-20 1994-10-27 Imperial Chemical Industries Plc Bismuth dithiocarbamates and their use as additive for lubricants
EP0675192A1 (en) * 1994-03-28 1995-10-04 SKF Industrial Trading &amp; Development Co, B.V. Use of bismuth compounds in extreme pressure grease lubricant compositions for rolling bearing application with extended service life
NL9400493A (en) * 1994-03-28 1995-11-01 Skf Ind Trading & Dev Use of bismuth joints in high pressure grease lubricant compositions for long life rolling bearing applications.
US6090755A (en) * 1994-03-28 2000-07-18 Skf Industrial Trading & Development Company, B.V. Use of bismuth compounds in extreme pressure grease lubricant compositions for rolling bearing applications with extended service life
EP0867499A1 (en) * 1997-03-26 1998-09-30 International Business Machines Corporation Improved spindle motor
GB2355466A (en) * 1999-10-19 2001-04-25 Exxon Research Engineering Co Lubricant Composition for Diesel Engines

Also Published As

Publication number Publication date
FR1141941A (en) 1957-09-11
BE542726A (en)

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