JPS4840803A - - Google Patents
Info
- Publication number
- JPS4840803A JPS4840803A JP7440571A JP7440571A JPS4840803A JP S4840803 A JPS4840803 A JP S4840803A JP 7440571 A JP7440571 A JP 7440571A JP 7440571 A JP7440571 A JP 7440571A JP S4840803 A JPS4840803 A JP S4840803A
- 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.)
- Granted
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 (https=) | 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 (https=) | 1971-09-23 | 1971-09-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4840803A true JPS4840803A (https=) | 1973-06-15 |
| JPS512085B2 JPS512085B2 (https=) | 1976-01-23 |
Family
ID=13546232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7440571A Expired JPS512085B2 (https=) | 1971-09-23 | 1971-09-23 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS512085B2 (https=) |
| DE (1) | DE2246598C3 (https=) |
| FR (1) | FR2153398A1 (https=) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62183247A (ja) * | 1986-02-07 | 1987-08-11 | Hitachi Ltd | 位相変調信号復調方式 |
| 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 |
| JP2017522429A (ja) * | 2014-07-31 | 2017-08-10 | ダウ グローバル テクノロジーズ エルエルシー | 自動車用途の基油用アルキルキャップ化油溶性ポリマー粘度指数向上添加剤 |
| JP2017523287A (ja) * | 2014-07-31 | 2017-08-17 | ダウ グローバル テクノロジーズ エルエルシー | 工業用潤滑剤用途におけるベースオイル用のアルキルキャップ化油溶性ポリマー粘度指数向上添加剤 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2806133C2 (de) * | 1978-02-14 | 1987-03-26 | Hoechst Ag, 6230 Frankfurt | Verwendung von Polyoxyalkylenglykoldiethern für die Bereitung von Getriebeölen |
| US4990274A (en) * | 1988-11-21 | 1991-02-05 | Texaco Inc. | Flowable graft and derivatized polymer concentrate and lubricant containing same |
| WO2011011656A2 (en) | 2009-07-23 | 2011-01-27 | Dow Global Technologies Inc. | Polyalkylene glycols useful as lubricant additives for groups i-iv hydrocarbon oils |
| JP5941972B2 (ja) | 2014-12-12 | 2016-06-29 | 出光興産株式会社 | 潤滑油組成物 |
| WO2022200087A1 (de) | 2021-03-26 | 2022-09-29 | 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
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62183247A (ja) * | 1986-02-07 | 1987-08-11 | Hitachi Ltd | 位相変調信号復調方式 |
| 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 |
| JP2017522429A (ja) * | 2014-07-31 | 2017-08-10 | ダウ グローバル テクノロジーズ エルエルシー | 自動車用途の基油用アルキルキャップ化油溶性ポリマー粘度指数向上添加剤 |
| JP2017523287A (ja) * | 2014-07-31 | 2017-08-17 | ダウ グローバル テクノロジーズ エルエルシー | 工業用潤滑剤用途におけるベースオイル用のアルキルキャップ化油溶性ポリマー粘度指数向上添加剤 |
| US11053450B2 (en) | 2014-07-31 | 2021-07-06 | Dow Global Technologies Llc | Alkyl capped oil soluble polymer viscosity index improving additives for base oils in automotive applications |
| US11193083B2 (en) | 2014-07-31 | 2021-12-07 | Dow Global Technologies Llc | Alkyl capped oil soluble polymer viscosity index improving additives for base oils in industrial lubricant applications |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2246598C3 (de) | 1974-08-22 |
| FR2153398B1 (https=) | 1975-01-03 |
| JPS512085B2 (https=) | 1976-01-23 |
| DE2246598B2 (de) | 1974-01-17 |
| FR2153398A1 (en) | 1973-05-04 |
| DE2246598A1 (de) | 1973-04-05 |