GB645267A - Mineral oil composition - Google Patents

Mineral oil composition

Info

Publication number
GB645267A
GB645267A GB23475/47A GB2347547A GB645267A GB 645267 A GB645267 A GB 645267A GB 23475/47 A GB23475/47 A GB 23475/47A GB 2347547 A GB2347547 A GB 2347547A GB 645267 A GB645267 A GB 645267A
Authority
GB
United Kingdom
Prior art keywords
magnesium
mineral oil
sulphonate
wax
diwax
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
GB23475/47A
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 Oil Corp
Original Assignee
Socony Vacuum Oil Co Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24851881&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB645267(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Socony Vacuum Oil Co Inc filed Critical Socony Vacuum Oil Co Inc
Publication of GB645267A publication Critical patent/GB645267A/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
    • 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
    • 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
    • C10M2219/046—Overbasedsulfonic acid salts
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/12—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of organic compounds, e.g. with PxSy, PxSyHal or PxOy
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/12—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of organic compounds, e.g. with PxSy, PxSyHal or PxOy
    • C10M2223/121—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of organic compounds, e.g. with PxSy, PxSyHal or PxOy of alcohols or phenols
    • 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
    • C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2225/04—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of macromolecualr compounds not containing phosphorus in the monomers
    • 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
    • C10N2010/06—Groups 3 or 13
    • 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
    • C10N2070/02—Concentrating of additives

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

The magnesium salts of sulphonic acids of wax-substituted benzene and naphthalene, wherein the wax-substituent is a long-chain aliphatic hydrocarbon group containing at least about eighteen carbon atoms obtained from paraffin wax, are employed as ingredients of mineral oil compositions (see Group III). In the examples: (1) paraffin wax having an average of 24 carbon atoms per molecule is chlorinated to give a 12 per cent weight increase and the chlorowax is condensed with benzene in the presence of aluminium chloride; the diwax-benzene thus obtained is sulphonated with oleum and the sulphonic acid is treated with magnesium hydroxide to give a basic magnesium diwax-phenyl sulphonate, and (2) the diwax-phenyl sulphonic acid of (1) is neutralized with a solution of sodium hydroxide in methanol and the sodium salt thus obtained is converted to neutral magnesium diwax-phenyl sulphonate by metathesis with magnesium chloride. Specifications 590,973, 597,338 and 644,043 are referred to.ALSO:A stable composition having detergent properties and a high degree of resistance to oxidation comprises a viscous mineral oil fraction together with from 0.5 to 10 per cent of an oil-soluble magnesium sulphonate and from 0.10 to 3 per cent of an oil-soluble, phosphorus-and sulphur-containing reaction product obtained by reaction at a temperature greater than 100 DEG C. of a phosphorus sulphide and a dicyclic terpene or an essential oil consisting predominantly of a dicyclic terpene. Magnesium sulphonates which may be employed are those obtained from the sulphonic acids produced by reaction between aromatic hydrocarbons or substituted aromatic hydrocarbons and such sulphonating agents as strong sulphuric acid, oleum and chlorsulphonic acid. Other magnesium sulphonates which may be employed are those obtained from the sulphonic acids produced by sulphonating paraffins, naphthenes, and paraffinic, naphthenic or aromatic petroleum fractions. Preferred magnesium sulphonates are those obtained from sulphonic acids produced by sulphonating wax-substituted benzene or naphthalene, the wax substituent being a long-chain aliphatic hydrocarbon group containing at least about 18 carbon atoms obtained from paraffin wax. Dicyclic terpenes mentioned are pinene, camphene and fenchene, while an example of an essential oil consisting predominantly of a dicyclic terpene is turpentine oil. The mineral oil composition may contain other phosphorus- and sulphur-containing reaction products such as the phosphorus pentasulphide-oleyl alcohol reaction product of Specification 590,973 or the reaction products of phosphorus pentasulphide with the recycle stock of a unit for the thermal cracking of petroleum. Mineral oil concentrates may be prepared which, on dilution with further mineral oil, produce the desired mineral oil composition. In the examples, mineral oil compositions containing pinene-P2S5 reaction product and neutral or basic magnesium diwax phenyl sulphonate are described. For comparison purposes, similar mineral oil compositions are described which contain, instead of the magnesium sulphonate, the corresponding neutral or basic barium, basic aluminium, neutral calcium or neutral zinc sulphonate, or which contain no sulphonate at all. Specifications 597,338 and 644,043 also are referred to.
GB23475/47A 1946-11-15 1947-08-25 Mineral oil composition Expired GB645267A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US709930A US2476972A (en) 1946-11-15 1946-11-15 Mineral oil composition

Publications (1)

Publication Number Publication Date
GB645267A true GB645267A (en) 1950-10-25

Family

ID=24851881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23475/47A Expired GB645267A (en) 1946-11-15 1947-08-25 Mineral oil composition

Country Status (5)

Country Link
US (1) US2476972A (en)
DE (1) DE898066C (en)
FR (1) FR955566A (en)
GB (1) GB645267A (en)
NL (1) NL71357C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE947416C (en) * 1951-01-29 1956-08-16 Bataafsche Petroleum Lubricating oil mixtures, in particular based on mineral oil
US3132101A (en) * 1956-05-21 1964-05-05 Sinclair Research Inc Detergent and anti-oxidant lubricant
US2969324A (en) * 1958-02-20 1961-01-24 Exxon Research Engineering Co Phosphosulfurized detergent-inhibitor additive

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2402325A (en) * 1943-08-19 1946-06-18 Atlantic Refining Co Oil solutions of basic alkaline earth metal sulphonates and method of making same
US2379453A (en) * 1944-06-01 1945-07-03 Socony Vacuum Oil Co Inc Mineral oil composition
US2416281A (en) * 1944-06-09 1947-02-25 Socony Vacuum Oil Co Inc Mineral oil composition

Also Published As

Publication number Publication date
NL71357C (en)
US2476972A (en) 1949-07-26
DE898066C (en) 1953-11-26
FR955566A (en) 1950-01-17

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