FR2567128B1 - Preparation des trialkyldithiophosphates et leur utilisation comme additifs aux huiles lubrifiantes - Google Patents

Preparation des trialkyldithiophosphates et leur utilisation comme additifs aux huiles lubrifiantes

Info

Publication number
FR2567128B1
FR2567128B1 FR8410547A FR8410547A FR2567128B1 FR 2567128 B1 FR2567128 B1 FR 2567128B1 FR 8410547 A FR8410547 A FR 8410547A FR 8410547 A FR8410547 A FR 8410547A FR 2567128 B1 FR2567128 B1 FR 2567128B1
Authority
FR
France
Prior art keywords
trialkyldithiophosphates
additives
preparation
lubricating oils
lubricating
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
FR8410547A
Other languages
English (en)
Other versions
FR2567128A1 (fr
Inventor
Bernard Neff
Joelle Gazerian
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.)
Societe National Elf Aquitaine
Original Assignee
Societe National Elf Aquitaine
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 Societe National Elf Aquitaine filed Critical Societe National Elf Aquitaine
Priority to FR8410547A priority Critical patent/FR2567128B1/fr
Publication of FR2567128A1 publication Critical patent/FR2567128A1/fr
Application granted granted Critical
Publication of FR2567128B1 publication Critical patent/FR2567128B1/fr
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
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
    • C10M137/10—Thio derivatives
    • C10M137/105—Thio derivatives not containing metal
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
    • C07F9/165—Esters of thiophosphoric 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/047—Thioderivatives not containing metallic elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
FR8410547A 1984-07-03 1984-07-03 Preparation des trialkyldithiophosphates et leur utilisation comme additifs aux huiles lubrifiantes Expired FR2567128B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8410547A FR2567128B1 (fr) 1984-07-03 1984-07-03 Preparation des trialkyldithiophosphates et leur utilisation comme additifs aux huiles lubrifiantes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8410547A FR2567128B1 (fr) 1984-07-03 1984-07-03 Preparation des trialkyldithiophosphates et leur utilisation comme additifs aux huiles lubrifiantes

Publications (2)

Publication Number Publication Date
FR2567128A1 FR2567128A1 (fr) 1986-01-10
FR2567128B1 true FR2567128B1 (fr) 1986-07-04

Family

ID=9305751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8410547A Expired FR2567128B1 (fr) 1984-07-03 1984-07-03 Preparation des trialkyldithiophosphates et leur utilisation comme additifs aux huiles lubrifiantes

Country Status (1)

Country Link
FR (1) FR2567128B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631039A1 (fr) * 1988-05-06 1989-11-10 Elf France
US6214777B1 (en) 1999-09-24 2001-04-10 Ecolab, Inc. Antimicrobial lubricants useful for lubricating containers, such as beverage containers, and conveyors therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815350A (en) * 1955-08-30 1957-12-03 Hercules Powder Co Ltd Method of preparing organic dithiophosphoric acid compounds
CA1099278A (fr) * 1976-12-06 1981-04-14 Raymond A. Simone Traduction non-disponible
DE3317874A1 (de) * 1983-05-17 1984-11-22 Basf Ag, 6700 Ludwigshafen Insektizide phosphorsaeureester

Also Published As

Publication number Publication date
FR2567128A1 (fr) 1986-01-10

Similar Documents

Publication Publication Date Title
FR2531449B1 (fr) Compositions d'huiles lubrifiantes comprenant des esters de glycerol, d'acide gras et d'acide borique
BE867110A (fr) Regeneration d'huiles lubrifiantes usees
BE855474A (fr) Composition d'huiles lubrifiantes
FR2586255B1 (fr) Compositions ameliorees d'additifs dispersants pour huiles lubrifiantes et leur preparation
EP0163449A3 (en) Catalytic dewaxing of lubricating oils
BE869891A (fr) Compositions d'huiles vegetales contenant de la lecithine
FR2540884B1 (fr) Lubrifiant contenant des triglycerides comme constituants principaux
HK4188A (en) Readily assimilable fat compositions consisting essentially of vegetable oils
GB2033923B (en) Diesel lubricating oil compositions
JPS5573793A (en) Purification of oil and fat
FR2348962A1 (fr) Copolymeres hydrogenes de dienes conjugues convenant comme additifs pour huiles lubrifiantes et compositions en contenant
BE836138A (fr) Copolymeres greffes et leur utilisation comme additifs pour huiles lubrifiantes
BE864162A (fr) Nouvelles alcenylamines et leur application comme additifs pour huiles lubrifiantes et carburants
GB8425837D0 (en) Manufacture of lubricating base oils
DK254786A (da) Siliconebaserede tilsaetningsstoffer til erstatning for fedtstofferog olier i faedevarer
IT1181905B (it) Additivo multifunzionale per oli lubrificanti e procedimento per la sua preparazione
BE879561A (fr) Nouveaux composes du type thio-bis(hydrocarbyl-diacide) et leur application comme additifs pour huiles
DE3664337D1 (en) Copolymer compositions useful as additives for lubricating oils
FR2586684B1 (fr) Dihydrocarbyl-dithiophosphyl-dithiophosphates metalliques, leur preparation et leur utilisation comme additifs pour lubrifiants
GB2097813B (en) Glycerol esters in lubricating oils as fuel economy additives
JPS5465793A (en) Succinic acid modified terpolymer of ethylene and alphaaolefine terpolymer and lubricating oil composition using same
JPS5616600A (en) Novel lithium soap and use as paste for lubricant oil or grease
FR2567128B1 (fr) Preparation des trialkyldithiophosphates et leur utilisation comme additifs aux huiles lubrifiantes
BE865242A (fr) Compositions d'additifs pour huiles lubrifiantes
DE3066324D1 (en) Lubricant additives, their method of preparation and lubricants containing them

Legal Events

Date Code Title Description
ST Notification of lapse