GB931782A - New metal organodithiophosphate salts and lubricating compositions containing them - Google Patents
New metal organodithiophosphate salts and lubricating compositions containing themInfo
- Publication number
- GB931782A GB931782A GB16020/60A GB1602060A GB931782A GB 931782 A GB931782 A GB 931782A GB 16020/60 A GB16020/60 A GB 16020/60A GB 1602060 A GB1602060 A GB 1602060A GB 931782 A GB931782 A GB 931782A
- Authority
- GB
- United Kingdom
- Prior art keywords
- molybdenum
- organodithiophosphate
- salts
- aryl
- halogen
- 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
- 239000000203 mixture Substances 0.000 title abstract 2
- 230000001050 lubricating effect Effects 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
- 239000005078 molybdenum compound Substances 0.000 abstract 4
- 150000002752 molybdenum compounds Chemical class 0.000 abstract 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 239000000314 lubricant Substances 0.000 abstract 2
- 239000011733 molybdenum Substances 0.000 abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 239000003849 aromatic solvent Substances 0.000 abstract 1
- -1 dithiophosphoric acid ester Chemical class 0.000 abstract 1
- 230000007717 exclusion Effects 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 239000010688 mineral lubricating oil Substances 0.000 abstract 1
- 239000002480 mineral oil Substances 0.000 abstract 1
- 235000010446 mineral oil Nutrition 0.000 abstract 1
- GICWIDZXWJGTCI-UHFFFAOYSA-I molybdenum pentachloride Chemical compound Cl[Mo](Cl)(Cl)(Cl)Cl GICWIDZXWJGTCI-UHFFFAOYSA-I 0.000 abstract 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 abstract 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 abstract 1
- 239000000725 suspension Substances 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
- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
- C10M137/04—Phosphate esters
- C10M137/10—Thio derivatives
-
- 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
- C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
- C07F9/165—Esters of thiophosphoric 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
- 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
- C10M2223/045—Metal containing thio derivatives
-
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/12—Groups 6 or 16
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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Lubricants (AREA)
Abstract
An extreme pressure lubricating oil composition comprises a mineral lubricating oil containing an oil-soluble molybdenum compound of the general formula:- <FORM:0931782/III/1> in which R is an aryl, alkyl or aralkyl group which may be substituted, e.g. by halogen (see Group IV(b)). The molybdenum compound is advantageously present in a concentration of between 0,5 and 5,0% by weight based on the lubricant.ALSO:The invention comprises molybdenum compounds of the general formula:- <FORM:0931782/IV(a)/1> wherein R is an aryl, alkyl or aralkyl group which may be substituted, e.g. by halogen, They may be obtained by reacting a molybdenum pentahalide with a dithiophosphoric acid ester (RO)2P(S)SH with the exclusion of moisture. The molybdenum pentahalide, e.g. molybdenum pentachloride is preferably used in suspension in an organic solvent, e.g. an aromatic solvent such as toluene. Examples are given for the production of molybdenum compounds of the above formula in which R is 4-chlorophenyl, n-butyl, and 4-methyl phenyl respectively. The products are useful as additives for mineral oil lubricants (see Group III).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED30609A DE1093031B (en) | 1959-05-05 | 1959-05-05 | High-pressure lubricant based on mineral oil |
| DED0030608 | 1959-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB931782A true GB931782A (en) | 1963-07-17 |
Family
ID=25970946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16020/60A Expired GB931782A (en) | 1959-05-05 | 1960-05-05 | New metal organodithiophosphate salts and lubricating compositions containing them |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB931782A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1794121B1 (en) * | 1966-08-10 | 1973-02-22 | Vanderbilt Co R T | LUBRICANT |
-
1960
- 1960-05-05 GB GB16020/60A patent/GB931782A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1794121B1 (en) * | 1966-08-10 | 1973-02-22 | Vanderbilt Co R T | LUBRICANT |
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