GB1146935A - Unsymmetrical dialkylbenzene mixtures - Google Patents

Unsymmetrical dialkylbenzene mixtures

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Publication number
GB1146935A
GB1146935A GB39318/67A GB3931867A GB1146935A GB 1146935 A GB1146935 A GB 1146935A GB 39318/67 A GB39318/67 A GB 39318/67A GB 3931867 A GB3931867 A GB 3931867A GB 1146935 A GB1146935 A GB 1146935A
Authority
GB
United Kingdom
Prior art keywords
dialkyl benzene
chain
mixture
average
benzene
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
GB39318/67A
Inventor
Joe B Lavigne
Mack F Hughes
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research 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 Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Publication of GB1146935A publication Critical patent/GB1146935A/en
Expired legal-status Critical Current

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    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/107—Monocyclic hydrocarbons having saturated side-chain containing at least six carbon atoms, e.g. detergent alkylates
    • C07C15/113—Monocyclic hydrocarbons having saturated side-chain containing at least six carbon atoms, e.g. detergent alkylates having at least two saturated side-chains, each containing at least six carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/29—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton of non-condensed six-membered aromatic rings
    • C07C309/30—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton of non-condensed six-membered aromatic rings of six-membered aromatic rings substituted by alkyl groups
    • C07C309/31—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton of non-condensed six-membered aromatic rings of six-membered aromatic rings substituted by alkyl groups by alkyl groups containing at least three carbon atoms
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    • C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/26—Two-strokes or two-cycle engines
    • 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
    • C10N2050/015—Dispersions of solid lubricants
    • C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
    • 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
    • C10N2070/02—Concentrating of additives

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,146,935. Dialkyl benzene sulphonic acid salts. CHEVRON RESEARCH CO. 25 Aug., 1967 [16 Sept., 1966], No. 39318/67. Heading C2C. [Also in Division C5] Alkaline earth metal salts of a mixture of benzene sulphonic acids are obtained by sulphonation of a dialkyl benzene mixture of average MW 300-500 wherein the alkyl substituents of said mixture each contain 4 to 21 carbon atoms, each dialkyl benzene has one straight chain and one branch chain alkyl substituent, the latter having on average at least one branch for every two carbon atoms along the chain, and the average carbon content of the straight and branched alkyl groups differ by at least 4. Dialkyl benzene mixtures may be sulphonated with 25% oleum at about 100‹ F., neutralized with a NaOH-butanol mixture and converted to the basic calcium sulphonate by reaction with conc. CaCl 2 -brine solution. In Examples 4 and 5, basic calcium sulphonates were prepared from a C 4 -C 9 branched chain, C 17 -C 21 straight chain dialkyl benzene and from a C 11 -C 15 branched chain, C 6 -C 10 straight chain dialkyl benzene.
GB39318/67A 1966-09-16 1967-08-25 Unsymmetrical dialkylbenzene mixtures Expired GB1146935A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57981466A 1966-09-16 1966-09-16
US64795767A 1967-06-22 1967-06-22
US66892467A 1967-09-19 1967-09-19

Publications (1)

Publication Number Publication Date
GB1146935A true GB1146935A (en) 1969-03-26

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ID=27416331

Family Applications (2)

Application Number Title Priority Date Filing Date
GB39318/67A Expired GB1146935A (en) 1966-09-16 1967-08-25 Unsymmetrical dialkylbenzene mixtures
GB29868/68A Expired GB1178785A (en) 1966-09-16 1968-06-21 Overbased Dialkylbenzene Sulfonates

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB29868/68A Expired GB1178785A (en) 1966-09-16 1968-06-21 Overbased Dialkylbenzene Sulfonates

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US (2) US3422161A (en)
DE (1) DE1644873C3 (en)
FR (1) FR1574208A (en)
GB (2) GB1146935A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122078A1 (en) * 1980-06-03 1982-03-04 Nippon Petrochemical Co., Ltd., Tokyo Liquid which can be used as lubricant oil, process for the preparation thereof, and the use thereof

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Publication number Priority date Publication date Assignee Title
US3764533A (en) * 1970-08-07 1973-10-09 Continental Oil Co Oil soluble dialkaryl sulfonate compositions
US4140642A (en) * 1974-03-08 1979-02-20 Exxon Research & Engineering Co. Emulsifiable mixture of oil soluble alkylbenzene sulfonate salts having two different molecular weight maxima
DE2861399D1 (en) * 1977-08-04 1982-01-28 Exxon Research Engineering Co Overbased monoalkyl orthoxylene and monoalkyl toluene sulfonates and use as lubricant additives
EP0168534A3 (en) * 1984-04-27 1986-10-22 Exxon Research And Engineering Company Dialkylaromatic and hydrogenated dialkylaromatic synthetic lubricating and specialty oils
US4822502A (en) * 1987-04-01 1989-04-18 Nec Corporation Imidazoline promoter overbased calcium sulfonates
US4967837A (en) * 1989-03-31 1990-11-06 Chevron Research Company Steam enhanced oil recovery method using dialkyl aromatic sulfonates
US5330663A (en) * 1992-09-02 1994-07-19 Chevron Research And Technology Company Neutral and low overbased alkylphenoxy sulfonate additive compositions
US5330664A (en) * 1992-09-02 1994-07-19 Chevron Research And Technology Company Neutral and low overbased alkylphenoxy sulfonate additive compositions derived from alkylphenols prepared by reacting an olefin or an alcohol with phenol in the presence of an acidic alkylation catalyst
US7749321B2 (en) 2007-06-28 2010-07-06 E. I. Du Pont De Nemours And Company Black pigment compositions, thick film black pigment compositions, conductive single layer thick film compositions, and black and conductive electrodes formed therefrom
US20130203639A1 (en) * 2010-01-11 2013-08-08 The Lubrizol Corporation Overbased Alkylated Arylalkyl Sulfonates
US9212108B2 (en) 2013-11-01 2015-12-15 Uop Llc Removal of light alkylated aromatics from the heavy alkylated aromatics stream
EP4166634A4 (en) * 2020-06-09 2024-05-29 NOK Klueber Co., Ltd. Lubricant composition

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622112A (en) * 1952-12-16 Production of lubricating oil
US2762773A (en) * 1953-05-22 1956-09-11 Monsanto Chemicals Mineral oil compositions
US3012965A (en) * 1957-06-07 1961-12-12 Continental Oil Co Method of preparing a stable dispersion of an inorganic compound in a lubricating oil
US3173965A (en) * 1961-06-28 1965-03-16 Exxon Research Engineering Co Aromatic lubricants and their method of preparation
US3282835A (en) * 1963-02-12 1966-11-01 Lubrizol Corp Carbonated bright stock sulfonates and lubricants containing them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122078A1 (en) * 1980-06-03 1982-03-04 Nippon Petrochemical Co., Ltd., Tokyo Liquid which can be used as lubricant oil, process for the preparation thereof, and the use thereof

Also Published As

Publication number Publication date
US3470097A (en) 1969-09-30
DE1644873C3 (en) 1974-07-04
DE1644873A1 (en) 1971-04-29
GB1178785A (en) 1970-01-21
DE1644873B2 (en) 1973-11-29
US3422161A (en) 1969-01-14
FR1574208A (en) 1969-07-11

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