PT91001A - PROCESS FOR THE REPAIR OF COMPOSITIONS CONTAINING ESTERS PHOSPHATE USES AS LUBRICANTS - Google Patents

PROCESS FOR THE REPAIR OF COMPOSITIONS CONTAINING ESTERS PHOSPHATE USES AS LUBRICANTS

Info

Publication number
PT91001A
PT91001A PT91001A PT9100189A PT91001A PT 91001 A PT91001 A PT 91001A PT 91001 A PT91001 A PT 91001A PT 9100189 A PT9100189 A PT 9100189A PT 91001 A PT91001 A PT 91001A
Authority
PT
Portugal
Prior art keywords
lubricants
repair
compositions containing
containing esters
phosphate uses
Prior art date
Application number
PT91001A
Other languages
Portuguese (pt)
Other versions
PT91001B (en
Inventor
Martin Philip Dare-Edwards
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of PT91001A publication Critical patent/PT91001A/en
Publication of PT91001B publication Critical patent/PT91001B/en

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
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/002—Traction fluids
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/74—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing phosphorus
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/026—Butene
    • 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
    • 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
    • C10M2223/042—Metal salts thereof
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Friction Gearing (AREA)

Abstract

Use as lubricants, especially for traction drives, of organophosphate esters of the general formula I:- (R<1>O)2- @-(OR<2>) I wherein each group R<1> individually represents a saturated alicyclic group, preferably cyclohexyl, optionally substituted by one or more alkyl, especially methyl groups, and R<2> represents R<1> or an alkyl or aryl group.
PT91001A 1988-07-01 1989-06-28 PROCESS FOR THE REPAIR OF COMPOSITIONS CONTAINING ESTERS PHOSPHATE USES AS LUBRICANTS PT91001B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888815754A GB8815754D0 (en) 1988-07-01 1988-07-01 Phosphate ester lubricants

Publications (2)

Publication Number Publication Date
PT91001A true PT91001A (en) 1990-02-08
PT91001B PT91001B (en) 1995-01-31

Family

ID=10639747

Family Applications (1)

Application Number Title Priority Date Filing Date
PT91001A PT91001B (en) 1988-07-01 1989-06-28 PROCESS FOR THE REPAIR OF COMPOSITIONS CONTAINING ESTERS PHOSPHATE USES AS LUBRICANTS

Country Status (17)

Country Link
EP (1) EP0349093B1 (en)
JP (1) JP2749878B2 (en)
KR (1) KR0134774B1 (en)
CN (1) CN1019021B (en)
AT (1) ATE73839T1 (en)
AU (1) AU613207B2 (en)
BR (1) BR8903177A (en)
CA (1) CA1336185C (en)
DE (1) DE68901010D1 (en)
ES (1) ES2030262T3 (en)
FI (1) FI95594C (en)
GB (1) GB8815754D0 (en)
GR (1) GR3004107T3 (en)
MY (1) MY106974A (en)
PT (1) PT91001B (en)
SG (1) SG45393G (en)
ZA (1) ZA894897B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5817606A (en) * 1996-08-08 1998-10-06 Rohm And Haas Company Viscosity index improving additives for phosphate ester-containing hydraulic fluids
JP5188309B2 (en) * 2008-07-30 2013-04-24 コスモ石油ルブリカンツ株式会社 Flame retardant gear oil composition

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2285854A (en) * 1934-02-23 1942-06-09 Du Pont Lubrication

Also Published As

Publication number Publication date
AU613207B2 (en) 1991-07-25
DE68901010D1 (en) 1992-04-23
CN1039053A (en) 1990-01-24
ES2030262T3 (en) 1992-10-16
KR900001826A (en) 1990-02-27
FI95594C (en) 1996-02-26
CA1336185C (en) 1995-07-04
SG45393G (en) 1993-06-25
JP2749878B2 (en) 1998-05-13
FI95594B (en) 1995-11-15
FI893169A (en) 1990-01-02
ATE73839T1 (en) 1992-04-15
GB8815754D0 (en) 1988-08-10
PT91001B (en) 1995-01-31
FI893169A0 (en) 1989-06-28
GR3004107T3 (en) 1993-03-31
EP0349093B1 (en) 1992-03-18
CN1019021B (en) 1992-11-11
EP0349093A1 (en) 1990-01-03
KR0134774B1 (en) 1998-04-18
AU3713289A (en) 1990-01-04
MY106974A (en) 1995-08-30
BR8903177A (en) 1990-02-13
JPH0253893A (en) 1990-02-22
ZA894897B (en) 1990-06-27

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19940714

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19990131