JPS512085B2 - - Google Patents
Info
- Publication number
- JPS512085B2 JPS512085B2 JP7440571A JP7440571A JPS512085B2 JP S512085 B2 JPS512085 B2 JP S512085B2 JP 7440571 A JP7440571 A JP 7440571A JP 7440571 A JP7440571 A JP 7440571A JP S512085 B2 JPS512085 B2 JP S512085B2
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Expired
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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/24—Polyethers
- C10M145/26—Polyoxyalkylenes
- C10M145/36—Polyoxyalkylenes etherified
-
- 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
- C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three 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
- C10M2209/106—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing four 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
- 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
- C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7440571A JPS512085B2 (es) | 1971-09-23 | 1971-09-23 | |
| FR7233545A FR2153398A1 (en) | 1971-09-23 | 1972-09-21 | Lubricating oil composns - of high viscosity index and shear resistance,contg polyoxyalkylene glycol diethers |
| DE19722246598 DE2246598C3 (de) | 1971-09-23 | 1972-09-22 | Schmieröl |
| US05/511,525 US3966625A (en) | 1971-09-23 | 1974-10-03 | Lubricating oil composition containing polyoxyalkylene glycol diether viscosity-index improvers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7440571A JPS512085B2 (es) | 1971-09-23 | 1971-09-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4840803A JPS4840803A (es) | 1973-06-15 |
| JPS512085B2 true JPS512085B2 (es) | 1976-01-23 |
Family
ID=13546232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7440571A Expired JPS512085B2 (es) | 1971-09-23 | 1971-09-23 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS512085B2 (es) |
| DE (1) | DE2246598C3 (es) |
| FR (1) | FR2153398A1 (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2806133A1 (de) * | 1978-02-14 | 1979-08-16 | Hoechst Ag | Schmiermittel |
| JP2539372B2 (ja) * | 1986-02-07 | 1996-10-02 | 株式会社日立製作所 | 位相変調信号復調方式 |
| US4990274A (en) * | 1988-11-21 | 1991-02-05 | Texaco Inc. | Flowable graft and derivatized polymer concentrate and lubricant containing same |
| JP2001172661A (ja) * | 1999-12-20 | 2001-06-26 | Sanyo Chem Ind Ltd | 粘度指数向上剤及び潤滑油組成物 |
| WO2011011656A2 (en) | 2009-07-23 | 2011-01-27 | Dow Global Technologies Inc. | Polyalkylene glycols useful as lubricant additives for groups i-iv hydrocarbon oils |
| BR112017001939B1 (pt) * | 2014-07-31 | 2021-07-13 | Dow Global Technologies Llc | Formulação base de óleo lubrificante automotivo, método para aumentar o índice de viscosidade de um óleo base de hidrocarbono e método para lubrificar um dispositivo mecânico automotivo |
| CN106574205A (zh) * | 2014-07-31 | 2017-04-19 | 陶氏环球技术有限责任公司 | 用于工业润滑剂应用中的基础油的烷基封端油溶性聚合物粘度指数改进添加剂 |
| JP5941972B2 (ja) * | 2014-12-12 | 2016-06-29 | 出光興産株式会社 | 潤滑油組成物 |
| EP4314111A1 (de) | 2021-03-26 | 2024-02-07 | Evonik Operations GmbH | Neue polyether auf basis von 2,3-epoxybutan und verfahren zu deren herstellung |
-
1971
- 1971-09-23 JP JP7440571A patent/JPS512085B2/ja not_active Expired
-
1972
- 1972-09-21 FR FR7233545A patent/FR2153398A1/fr active Granted
- 1972-09-22 DE DE19722246598 patent/DE2246598C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2153398A1 (en) | 1973-05-04 |
| FR2153398B1 (es) | 1975-01-03 |
| DE2246598C3 (de) | 1974-08-22 |
| DE2246598B2 (de) | 1974-01-17 |
| JPS4840803A (es) | 1973-06-15 |
| DE2246598A1 (de) | 1973-04-05 |