BE824445A - Melanges de polyethers utilisables dans des systemes hydrauliques et leur preparation - Google Patents

Melanges de polyethers utilisables dans des systemes hydrauliques et leur preparation

Info

Publication number
BE824445A
BE824445A BE152430A BE152430A BE824445A BE 824445 A BE824445 A BE 824445A BE 152430 A BE152430 A BE 152430A BE 152430 A BE152430 A BE 152430A BE 824445 A BE824445 A BE 824445A
Authority
BE
Belgium
Prior art keywords
polyethers
mixtures
preparation
hydraulic systems
hydraulic
Prior art date
Application number
BE152430A
Other languages
English (en)
French (fr)
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 BE824445A publication Critical patent/BE824445A/xx

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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
    • C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Lubricants (AREA)
BE152430A 1974-01-16 1975-01-16 Melanges de polyethers utilisables dans des systemes hydrauliques et leur preparation BE824445A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2401904A DE2401904C3 (de) 1974-01-16 1974-01-16 Polyäthergemische

Publications (1)

Publication Number Publication Date
BE824445A true BE824445A (fr) 1975-07-16

Family

ID=5904903

Family Applications (1)

Application Number Title Priority Date Filing Date
BE152430A BE824445A (fr) 1974-01-16 1975-01-16 Melanges de polyethers utilisables dans des systemes hydrauliques et leur preparation

Country Status (11)

Country Link
JP (1) JPS50101308A (xx)
AT (1) ATA22075A (xx)
BE (1) BE824445A (xx)
BR (1) BR7500281A (xx)
DE (1) DE2401904C3 (xx)
FR (1) FR2257675B1 (xx)
GB (1) GB1480432A (xx)
IT (1) IT1028363B (xx)
NL (1) NL7500313A (xx)
SE (1) SE7500423L (xx)
ZA (1) ZA755B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212685A (en) * 1975-07-22 1977-01-31 Sanyo Chem Ind Ltd High boiling brake fluid
DE3207612C2 (de) * 1982-03-03 1986-04-03 Akzo Gmbh, 5600 Wuppertal Polyätherderivate und deren Verwendung als Emulgatoren
DE3249740C2 (de) * 1982-03-03 1986-07-17 Akzo Gmbh, 5600 Wuppertal Emulsionen mit Polyätherderivaten als Emulgator
DE3829839A1 (de) * 1988-09-02 1990-03-08 Akzo Gmbh Verdickungsmittel fuer waessrige systeme
US5543557A (en) * 1990-07-02 1996-08-06 Perstorp Ab Acrylate monomer having a reduced primary irritation index and a method of making same
SE467254B (sv) * 1990-07-02 1992-06-22 Perstorp Ab Foerfarande foer framstaellning av etoxylerat polyolpropoxylat

Also Published As

Publication number Publication date
IT1028363B (it) 1979-01-30
DE2401904B2 (de) 1979-07-19
NL7500313A (nl) 1975-07-18
GB1480432A (en) 1977-07-20
DE2401904A1 (de) 1975-11-27
BR7500281A (pt) 1975-11-04
FR2257675B1 (xx) 1978-07-13
DE2401904C3 (de) 1980-03-06
ATA22075A (de) 1978-04-15
ZA755B (en) 1976-01-28
JPS50101308A (xx) 1975-08-11
SE7500423L (xx) 1975-07-17
FR2257675A1 (xx) 1975-08-08

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