BE831158A - Fluide pour freins hydraulique a base d'ethers alkyliques de polyoxyalkyleneglycols et procede pour leur preparation - Google Patents

Fluide pour freins hydraulique a base d'ethers alkyliques de polyoxyalkyleneglycols et procede pour leur preparation

Info

Publication number
BE831158A
BE831158A BE158116A BE158116A BE831158A BE 831158 A BE831158 A BE 831158A BE 158116 A BE158116 A BE 158116A BE 158116 A BE158116 A BE 158116A BE 831158 A BE831158 A BE 831158A
Authority
BE
Belgium
Prior art keywords
polyoxyalkyleneglycol
preparation
brake fluid
hydraulic brake
alkyl ethers
Prior art date
Application number
BE158116A
Other languages
English (en)
Inventor
F Galati
R Rivello
M Ennio Giorgi
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 filed Critical
Publication of BE831158A publication Critical patent/BE831158A/fr

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
    • C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
    • 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)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE158116A 1974-07-09 1975-07-09 Fluide pour freins hydraulique a base d'ethers alkyliques de polyoxyalkyleneglycols et procede pour leur preparation BE831158A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24943/74A IT1015772B (it) 1974-07-09 1974-07-09 Liquido per freni idraulici a base di eteri alchilici di glicoli poli ossialchilenici

Publications (1)

Publication Number Publication Date
BE831158A true BE831158A (fr) 1976-01-09

Family

ID=11215212

Family Applications (1)

Application Number Title Priority Date Filing Date
BE158116A BE831158A (fr) 1974-07-09 1975-07-09 Fluide pour freins hydraulique a base d'ethers alkyliques de polyoxyalkyleneglycols et procede pour leur preparation

Country Status (9)

Country Link
JP (1) JPS5131748A (fr)
BE (1) BE831158A (fr)
DE (1) DE2530223A1 (fr)
ES (1) ES439222A1 (fr)
FR (1) FR2277884A1 (fr)
GB (1) GB1518112A (fr)
IT (1) IT1015772B (fr)
NL (1) NL7507986A (fr)
SE (1) SE401196B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58159878A (ja) * 1982-03-18 1983-09-22 井関農機株式会社 籾選別機

Also Published As

Publication number Publication date
DE2530223A1 (de) 1976-01-29
SE7507692L (sv) 1976-01-12
FR2277884B1 (fr) 1980-04-30
IT1015772B (it) 1977-05-20
ES439222A1 (es) 1977-02-16
JPS5131748A (fr) 1976-03-18
NL7507986A (nl) 1976-01-13
FR2277884A1 (fr) 1976-02-06
GB1518112A (en) 1978-07-19
SE401196B (sv) 1978-04-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MONTEDISON S.P.A.

Effective date: 19850731