GB548150A - Improvements in or relating to the production of alkyl, aralkyl and arylacyl organic compounds containing divalent sulphur - Google Patents

Improvements in or relating to the production of alkyl, aralkyl and arylacyl organic compounds containing divalent sulphur

Info

Publication number
GB548150A
GB548150A GB403441A GB403441A GB548150A GB 548150 A GB548150 A GB 548150A GB 403441 A GB403441 A GB 403441A GB 403441 A GB403441 A GB 403441A GB 548150 A GB548150 A GB 548150A
Authority
GB
United Kingdom
Prior art keywords
arylacyl
aralkyl
alkyl
relating
production
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
GB403441A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB403441A priority Critical patent/GB548150A/en
Publication of GB548150A publication Critical patent/GB548150A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/22—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides
    • C07C319/24—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides by reactions involving the formation of sulfur-to-sulfur bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C327/00—Thiocarboxylic 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/083—Dibenzyl sulfide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubricants (AREA)

Abstract

548,150. Lubricating oil compositions. EVANS, E. A. March 25, 1941, No. 4034. [Class 91] [Also in Group IV] The film-rupture strength of a lubricating oil is increased by adding a minor proportion of an alkyl. aralkyl or arylacyl disulphide. Dibenzyl disulphide and dibenzoyl disulphide are mentioned.
GB403441A 1941-03-25 1941-03-25 Improvements in or relating to the production of alkyl, aralkyl and arylacyl organic compounds containing divalent sulphur Expired GB548150A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB403441A GB548150A (en) 1941-03-25 1941-03-25 Improvements in or relating to the production of alkyl, aralkyl and arylacyl organic compounds containing divalent sulphur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB403441A GB548150A (en) 1941-03-25 1941-03-25 Improvements in or relating to the production of alkyl, aralkyl and arylacyl organic compounds containing divalent sulphur

Publications (1)

Publication Number Publication Date
GB548150A true GB548150A (en) 1942-09-28

Family

ID=9769493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB403441A Expired GB548150A (en) 1941-03-25 1941-03-25 Improvements in or relating to the production of alkyl, aralkyl and arylacyl organic compounds containing divalent sulphur

Country Status (1)

Country Link
GB (1) GB548150A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193958A (en) * 1986-07-28 1988-02-24 Magyar Asvanyolaj Es Foeldgaz Preparing an extreme pressure (EP) additive for lubricants
GB2193957A (en) * 1986-07-28 1988-02-24 Magyar Asvanyolaj Es Foeldgaz Extreme pressure (EP) aromatic oniphide lubricating oil additive and process for preparing same
GB2193972A (en) * 1986-07-28 1988-02-24 Magyar Asvanyolaj Es Foeldgaz Compositions containing EP additives for the metal-working industry

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193958A (en) * 1986-07-28 1988-02-24 Magyar Asvanyolaj Es Foeldgaz Preparing an extreme pressure (EP) additive for lubricants
GB2193957A (en) * 1986-07-28 1988-02-24 Magyar Asvanyolaj Es Foeldgaz Extreme pressure (EP) aromatic oniphide lubricating oil additive and process for preparing same
GB2193972A (en) * 1986-07-28 1988-02-24 Magyar Asvanyolaj Es Foeldgaz Compositions containing EP additives for the metal-working industry
GB2193958B (en) * 1986-07-28 1991-02-06 Magyar Asvanyolaj Es Foeldgaz Process for preparing an extreme pressure (ep)additive

Similar Documents

Publication Publication Date Title
GB1139977A (en) New phosphorus esters and their use in stabilizing organic material
FR1079283A (en) Lubricating oil compositions
FR1021450A (en) Improvements relating to mineral oil compositions
FR1097961A (en) Lubricating oil compositions
GB548150A (en) Improvements in or relating to the production of alkyl, aralkyl and arylacyl organic compounds containing divalent sulphur
GB655464A (en) Improvements relating to lubricants
GB807102A (en) Antioxidant compositions
FR1070613A (en) Lubricating oil composition
FR1032168A (en) Lubricating oil composition
GB545419A (en) Manufacture of sulphonamido-thiazole compounds
GB548390A (en) Improvements in or relating to lubricating compositions
ES391263A1 (en) Mixture of quinophthalone dispense dyestuffs
GB1011560A (en) Lubricating oil composition having extreme pressure lubricating properties
GB1009613A (en) Lubricating oil composition having extreme pressure lubricating properties
GB808596A (en) High temperature greases stabilized against oxidation
GB521023A (en) Improvements relating to the production of valuable derivatives from iso-olefins
GB884442A (en) Synthetic compositions
GB487980A (en) Improvements in or relating to rubber compositions and methods of preserving rubber
GB1032008A (en) Lubricating oil compositions
AU155610B2 (en) Compositions of organic phosphates and alkyl methacrylates useful particularly as hydraulic fluids and lubricants
CA461498A (en) Lubricating oil composition
GB1077012A (en) Improvements in or relating to azepines and the manufacture thereof
GB557752A (en) Improvements in anti-oxidants
GB522123A (en) Improved lubricants and their manufacture
GB559685A (en) Improvements in or relating to extreme pressure lubricants