GB1062375A - Diorthosilicic acid esters, and lubricant and transmission liquids obtained from them - Google Patents
Diorthosilicic acid esters, and lubricant and transmission liquids obtained from themInfo
- Publication number
- GB1062375A GB1062375A GB27966/65A GB2796665A GB1062375A GB 1062375 A GB1062375 A GB 1062375A GB 27966/65 A GB27966/65 A GB 27966/65A GB 2796665 A GB2796665 A GB 2796665A GB 1062375 A GB1062375 A GB 1062375A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxygen atoms
- residue containing
- etheric oxygen
- polyoxyalkylene
- lubricant
- Prior art date
- 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
- 239000000314 lubricant Substances 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 title abstract 3
- 150000002148 esters Chemical class 0.000 title abstract 2
- 239000002253 acid Substances 0.000 title 1
- 230000005540 biological transmission Effects 0.000 title 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical group OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- -1 isodecyl Chemical group 0.000 abstract 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical group CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 abstract 1
- WFSMVVDJSNMRAR-UHFFFAOYSA-N 2-[2-(2-ethoxyethoxy)ethoxy]ethanol Chemical group CCOCCOCCOCCO WFSMVVDJSNMRAR-UHFFFAOYSA-N 0.000 abstract 1
- 229910003910 SiCl4 Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 150000002334 glycols Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 abstract 1
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
- C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
- C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/04—Esters of silicic acids
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/042—Metal salts thereof
-
- 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
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/02—Esters of silicic acids
-
- 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
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/02—Unspecified siloxanes; Silicones
-
- 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
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/04—Siloxanes with specific structure
- C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/08—Resistance to extreme temperature
-
- 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
-
- 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
- C10N2040/12—Gas-turbines
-
- 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
- C10N2040/12—Gas-turbines
- C10N2040/13—Aircraft turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Lubricants (AREA)
Abstract
A synthetic lubricant or power-transmitting liquid comprises at least 5% of one or more compounds of the formula A(OSi)2(OR)6- n(OR1)n where A is a polyoxyalkylene residue containing 1-6 etheric oxygen atoms, each R is a polyoxyalkylene glycol ether residue containing 2-8 etheric oxygen atoms, each R1 is a C9- 20 alkyl group and n is 0 or an integer from 1-4, in admixture with up to 95% of another lubricant. Such liquids are stated to retain fluidity at low temperatures.ALSO:Novel compounds of the formula A(OSi)2(OR)6- n(OR1)n wherein A is a polyoxyalkylene residue containing 1-6 etheric oxygen atoms, R is a polyoxyalkylene glycol ether residue containing 2-8 etheric oxygen atoms, R1 is an alkyl group of 9-20 carbon atoms, and n is 0, 1, 2, 3 or 4, may be made by conventional procedures, e.g. by reacting the requisite glycols with SiCl4. Individual R or R1 groups may be the same or different. Preferred esters have n = 0 or 3, and A is (CH2CH2O)2 or 3-CH2CH2-, R is di-or triethylene glycol ethyl or n-butyl ether and R1 is isodecyl or isotridecyl. The compounds are stated to be good low-temperature lubricants and power-transmitting fluids (see Division C5).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER38337A DE1262485B (en) | 1964-07-10 | 1964-07-10 | Synthetic lubricants based on polyalkylene glycol diorthosilicic acid (polyoxyalkylene glycol ether) esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1062375A true GB1062375A (en) | 1967-03-22 |
Family
ID=7405483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27966/65A Expired GB1062375A (en) | 1964-07-10 | 1965-07-07 | Diorthosilicic acid esters, and lubricant and transmission liquids obtained from them |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3336227A (en) |
| DE (1) | DE1262485B (en) |
| GB (1) | GB1062375A (en) |
| NL (2) | NL6508747A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1262484B (en) * | 1964-07-10 | 1968-03-07 | Ruhrchemie Ag | Lubricant based on alkanediol diorthosilicic acid (polyoxyalkylene glycol ether) esters |
| NL134718C (en) * | 1966-12-01 | |||
| US3994948A (en) * | 1973-09-25 | 1976-11-30 | Castrol Limited | Hydraulic fluids |
| US4016088A (en) * | 1973-09-25 | 1977-04-05 | Castrol Limited | Hydraulic fluids |
| US4013698A (en) * | 1974-03-25 | 1977-03-22 | Ciba-Geigy Corporation | Polysiloxanes containing hydroxyl groups |
| GB1506844A (en) * | 1974-03-27 | 1978-04-12 | Castrol Ltd | Hydraulic fluid compositions |
| US4160776A (en) * | 1978-06-29 | 1979-07-10 | Olin Corporation | Alkoxy-bis (trialkoxysiloxy)-silane surfactants |
| US4226794A (en) * | 1979-05-21 | 1980-10-07 | Olin Corporation | Low-foaming alkoxy-bis(trialkoxysiloxy)-silane surfactants |
| US8599990B2 (en) * | 2009-12-22 | 2013-12-03 | Westinghouse Electric Company Llc | Process for application of lubricant to fuel rod during fuel assembly loading process |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2724698A (en) * | 1950-12-01 | 1955-11-22 | Exxon Research Engineering Co | Lubricating oil anti-foaming agent |
| US3029269A (en) * | 1956-08-21 | 1962-04-10 | California Research Corp | Silicon esters |
| US2947772A (en) * | 1958-11-10 | 1960-08-02 | Dow Corning | Alkoxysilanes and their use as lubricants |
| US3118841A (en) * | 1960-02-09 | 1964-01-21 | Douglas Aircraft Co Inc | Lubrication and hydraulic fluid composition |
| US3133111A (en) * | 1961-04-07 | 1964-05-12 | Union Carbide Corp | Process for the transesterification of alkoxy-containing organosilicon compounds |
-
0
- NL NL132926D patent/NL132926C/xx active
-
1964
- 1964-07-10 DE DER38337A patent/DE1262485B/en active Pending
-
1965
- 1965-07-07 GB GB27966/65A patent/GB1062375A/en not_active Expired
- 1965-07-07 NL NL6508747A patent/NL6508747A/xx unknown
- 1965-07-08 US US470629A patent/US3336227A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL132926C (en) | |
| US3336227A (en) | 1967-08-15 |
| DE1262485B (en) | 1968-03-07 |
| NL6508747A (en) | 1966-01-11 |
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