GB680223A - Complex phosphate esters - Google Patents
Complex phosphate estersInfo
- Publication number
- GB680223A GB680223A GB21511/46A GB2151146A GB680223A GB 680223 A GB680223 A GB 680223A GB 21511/46 A GB21511/46 A GB 21511/46A GB 2151146 A GB2151146 A GB 2151146A GB 680223 A GB680223 A GB 680223A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxygen
- sulphur
- atoms
- radicals
- radical
- 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
- 150000003014 phosphoric acid esters Chemical class 0.000 title 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 7
- 229910052760 oxygen Inorganic materials 0.000 abstract 7
- 239000001301 oxygen Substances 0.000 abstract 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 6
- 150000002148 esters Chemical class 0.000 abstract 5
- 125000004432 carbon atom Chemical group C* 0.000 abstract 4
- 229920006395 saturated elastomer Polymers 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 230000001050 lubricating effect Effects 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 abstract 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 abstract 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 125000001931 aliphatic group Chemical class 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000010688 mineral lubricating oil Substances 0.000 abstract 1
- 229940055577 oleyl alcohol Drugs 0.000 abstract 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- -1 phosphate ester Chemical class 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
Classifications
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/11—Esters of phosphoric acids with hydroxyalkyl compounds without further substituents on alkyl
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/093—Polyol derivatives esterified at least twice by phosphoric acid 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
-
- 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
- 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
- C10N2040/12—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
-
- 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
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/10—Semi-solids; greasy
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Lubricants (AREA)
Abstract
<FORM:0680223/III/1> A lubricating composition comprises a mineral lubricating oil and a complex phosphate ester which is itself suitable as a lubricant, said ester having the formula: where R is a saturated aliphatic hydrocarbon radical of 2 to 18 carbon atoms or a radical consisting of a series of saturated aliphatic hydrocarbon groups linked by at least one ether-oxygen and/or thioether sulphur atom, each such hydrocarbon radical so linked containing a chain of at least two carbon atoms between each phosphate group and the nearest oxygen or sulphur atom, the total number of carbon, oxygen and sulphur atoms in the entire radical being from 5 to 80, and the number of sulphur atoms in the radical being not greater than 2; and R1, R2, R3, R4 are saturated aliphatic hydrocarbon radicals containing 1 to 20 carbon atoms or radicals consisting of a series of saturated aliphatic hydrocarbon radicals linked through 1 to 5 ether oxygen and/or thioether sulphur atoms, there being a chain of at least two carbon atoms between each phosphate group and the nearest oxygen or sulphur atom and between successive oxygen and/or sulphur atoms, the total number of carbon, oxygen and sulphur atoms in each of the radicals R1, R2, R3, R4 being from 4 to 20 and the total number of sulphur atoms being not greater than 2, the radicals being so chosen that the molecular weight of the ester is at least 300. The esters may be prepared by reacting a glycol R(OH)2 with phosphorus oxychloride and then reacting the product with the monohydric alcohol or mixture of monohydric alcohol R1OH, R2OH, R3OH and R4OH (see Group IV(b)). The lubricating properties of the esters may be improved by the addition of antioxidants, viscosity index improvers, thickeners and dyes. The Specification as open to inspection under Sect. 91, states that unsaturated monohydric alcohols, e.g. oleyl alcohol may be used to prepare the esters. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US680223XA | 1948-12-29 | 1948-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB680223A true GB680223A (en) | 1952-10-01 |
Family
ID=22079925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21511/46A Expired GB680223A (en) | 1948-12-29 | 1949-08-18 | Complex phosphate esters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB680223A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3192242A (en) * | 1962-03-07 | 1965-06-29 | Monsanto Co | 2, 2-bis(halomethyl)-1, 3-propylenebis (phosphorodihalidates) and halogenated diphosphate esters thereof |
| FR2361407A1 (en) * | 1976-08-09 | 1978-03-10 | Eastman Kodak Co | Alkylene hydrogen phosphate salts - prepd. from alcohol, di:ol and phosphorus cpd. and used as polyester stabilisers and polyolefin antioxidants |
| US4343732A (en) | 1979-10-24 | 1982-08-10 | Ajinomoto Company Incorporated | Stabilized halogen-containing resin compositions |
-
1949
- 1949-08-18 GB GB21511/46A patent/GB680223A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3192242A (en) * | 1962-03-07 | 1965-06-29 | Monsanto Co | 2, 2-bis(halomethyl)-1, 3-propylenebis (phosphorodihalidates) and halogenated diphosphate esters thereof |
| FR2361407A1 (en) * | 1976-08-09 | 1978-03-10 | Eastman Kodak Co | Alkylene hydrogen phosphate salts - prepd. from alcohol, di:ol and phosphorus cpd. and used as polyester stabilisers and polyolefin antioxidants |
| US4343732A (en) | 1979-10-24 | 1982-08-10 | Ajinomoto Company Incorporated | Stabilized halogen-containing resin compositions |
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