IT1121528B - Estere dell'acido di-tio-fosforico e suo impiego come additivo per oli lubrificanti - Google Patents

Estere dell'acido di-tio-fosforico e suo impiego come additivo per oli lubrificanti

Info

Publication number
IT1121528B
IT1121528B IT23111/79A IT2311179A IT1121528B IT 1121528 B IT1121528 B IT 1121528B IT 23111/79 A IT23111/79 A IT 23111/79A IT 2311179 A IT2311179 A IT 2311179A IT 1121528 B IT1121528 B IT 1121528B
Authority
IT
Italy
Prior art keywords
thio
additive
acid ester
phosphoric acid
lubricant oils
Prior art date
Application number
IT23111/79A
Other languages
English (en)
Other versions
IT7923111A0 (it
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of IT7923111A0 publication Critical patent/IT7923111A0/it
Application granted granted Critical
Publication of IT1121528B publication Critical patent/IT1121528B/it

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
    • C07F9/1651—Esters of thiophosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • 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
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • 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
    • C10N2040/02—Bearings
    • 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
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • 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
    • C10N2040/20—Metal working
    • 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

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)
  • Lubricants (AREA)
IT23111/79A 1978-05-30 1979-05-29 Estere dell'acido di-tio-fosforico e suo impiego come additivo per oli lubrificanti IT1121528B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24607/78A GB1569730A (en) 1978-05-30 1978-05-30 0,0-diiso-propyl-s-(2-carboethoxyethyl)-phosphorodithioate and lubricating oil compositions containing it

Publications (2)

Publication Number Publication Date
IT7923111A0 IT7923111A0 (it) 1979-05-29
IT1121528B true IT1121528B (it) 1986-04-02

Family

ID=10214329

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23111/79A IT1121528B (it) 1978-05-30 1979-05-29 Estere dell'acido di-tio-fosforico e suo impiego come additivo per oli lubrificanti

Country Status (6)

Country Link
BE (1) BE876605A (it)
DE (1) DE2921620A1 (it)
FR (1) FR2427338A2 (it)
GB (1) GB1569730A (it)
IT (1) IT1121528B (it)
NL (1) NL7904137A (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734210A (en) * 1985-07-30 1988-03-29 Ciba-Geigy Corporation Additives for lubricant compositions
US4772405A (en) * 1985-08-26 1988-09-20 Ciba-Geigy Corporation Lubricant compositions which contain sulfur-containing phenol derivatives, and novel sulfur-containing phenol derivatives
CH668265A5 (de) * 1985-09-09 1988-12-15 Lonza Ag Verfahren zur herstellung von schmierwirkstoffen in pulvriger bis pastoeser form.
CH669129A5 (de) * 1986-04-04 1989-02-28 Lonza Ag Schmierstoffsystem fuer blech- und profilwalzwerke.
US5271854A (en) * 1986-09-23 1993-12-21 Lonza Ltd. High temperature lubricant containing carboxylated styrene-butadiene latex
US4965005A (en) * 1987-09-17 1990-10-23 Ciba-Geigy Corporation Aminomethyl derivatives of monothiocarbamates and dithiocarbamates as additives for lubricants
CH674096A5 (it) * 1988-01-19 1990-04-30 Lonza Ag
CH674477A5 (it) * 1988-03-30 1990-06-15 Lonza Ag
US5099667A (en) * 1989-06-16 1992-03-31 Lonza Ltd. System for suspending and applying solid lubricants to tools or work pieces
US5439605A (en) * 1993-06-03 1995-08-08 Khorramian; Behrooz A. Phosphorus and phosphours-free low and light ash lubricating oils
US5346635A (en) * 1993-06-03 1994-09-13 Material Innovation, Inc. Low and light ash oils
FR2789084B1 (fr) * 1999-01-28 2001-03-09 Lorraine Laminage Emulsion d'huile dans l'eau comprenant au moins un additif de lubrification
US6627584B2 (en) 2002-01-28 2003-09-30 Ethyl Corporation Automatic transmission fluid additive comprising reaction product of hydrocarbyl acrylates and dihydrocarbyldithiophosphoric acids
US6660695B2 (en) * 2002-03-15 2003-12-09 Infineum International Ltd. Power transmission fluids of improved anti-shudder properties
US7648948B2 (en) 2005-04-08 2010-01-19 Exxonmobil Chemical Patents Inc. Additive system for lubricants

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645657A (en) * 1949-03-30 1953-07-14 Standard Oil Dev Co Thiophosphate esters

Also Published As

Publication number Publication date
FR2427338A2 (fr) 1979-12-28
NL7904137A (nl) 1979-12-04
FR2427338B2 (it) 1982-05-28
GB1569730A (en) 1980-06-18
DE2921620A1 (de) 1979-12-13
BE876605A (fr) 1979-11-29
IT7923111A0 (it) 1979-05-29

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970516