BE824445A - Melanges de polyethers utilisables dans des systemes hydrauliques et leur preparation - Google Patents
Melanges de polyethers utilisables dans des systemes hydrauliques et leur preparationInfo
- 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
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)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyethers (AREA)
- Lubricants (AREA)
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 (fr) |
AT (1) | ATA22075A (fr) |
BE (1) | BE824445A (fr) |
BR (1) | BR7500281A (fr) |
DE (1) | DE2401904C3 (fr) |
FR (1) | FR2257675B1 (fr) |
GB (1) | GB1480432A (fr) |
IT (1) | IT1028363B (fr) |
NL (1) | NL7500313A (fr) |
SE (1) | SE7500423L (fr) |
ZA (1) | ZA755B (fr) |
Families Citing this family (6)
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 |
-
1974
- 1974-01-16 DE DE2401904A patent/DE2401904C3/de not_active Expired
-
1975
- 1975-01-02 ZA ZA00750005A patent/ZA755B/xx unknown
- 1975-01-10 NL NL7500313A patent/NL7500313A/xx not_active Application Discontinuation
- 1975-01-13 GB GB1339/75A patent/GB1480432A/en not_active Expired
- 1975-01-14 IT IT19263/75A patent/IT1028363B/it active
- 1975-01-14 AT AT22075A patent/ATA22075A/de not_active IP Right Cessation
- 1975-01-14 JP JP50006001A patent/JPS50101308A/ja active Pending
- 1975-01-15 SE SE7500423A patent/SE7500423L/xx unknown
- 1975-01-15 BR BR281/75A patent/BR7500281A/pt unknown
- 1975-01-16 BE BE152430A patent/BE824445A/fr unknown
- 1975-01-16 FR FR7501250A patent/FR2257675B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2401904B2 (de) | 1979-07-19 |
IT1028363B (it) | 1979-01-30 |
NL7500313A (nl) | 1975-07-18 |
FR2257675B1 (fr) | 1978-07-13 |
SE7500423L (fr) | 1975-07-17 |
DE2401904C3 (de) | 1980-03-06 |
JPS50101308A (fr) | 1975-08-11 |
ZA755B (en) | 1976-01-28 |
FR2257675A1 (fr) | 1975-08-08 |
BR7500281A (pt) | 1975-11-04 |
DE2401904A1 (de) | 1975-11-27 |
GB1480432A (en) | 1977-07-20 |
ATA22075A (de) | 1978-04-15 |
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