GB1287444A - Antioxidants suitable for lubricating oils - Google Patents
Antioxidants suitable for lubricating oilsInfo
- Publication number
- GB1287444A GB1287444A GB28836/69A GB2883669A GB1287444A GB 1287444 A GB1287444 A GB 1287444A GB 28836/69 A GB28836/69 A GB 28836/69A GB 2883669 A GB2883669 A GB 2883669A GB 1287444 A GB1287444 A GB 1287444A
- Authority
- GB
- United Kingdom
- Prior art keywords
- borate
- alkyl
- oxidant
- substituted
- synthetic oils
- 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
- 239000003963 antioxidant agent Substances 0.000 title abstract 4
- 239000010687 lubricating oil Substances 0.000 title 1
- 230000003078 antioxidant effect Effects 0.000 abstract 3
- 235000006708 antioxidants Nutrition 0.000 abstract 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 150000002989 phenols Chemical class 0.000 abstract 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 abstract 1
- 125000002373 5 membered heterocyclic group Chemical group 0.000 abstract 1
- 125000004070 6 membered heterocyclic group Chemical group 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- -1 amino, substituted amino Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000004104 aryloxy group Chemical group 0.000 abstract 1
- 150000001642 boronic acid derivatives Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- NXPPAOGUKPJVDI-UHFFFAOYSA-N naphthalene-1,2-diol Chemical compound C1=CC=CC2=C(O)C(O)=CC=C21 NXPPAOGUKPJVDI-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000000547 substituted alkyl group Chemical group 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
- 125000004434 sulfur atom Chemical group 0.000 abstract 1
Classifications
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- 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
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/12—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic compound containing atoms of elements not provided for in groups C10M141/02 - C10M141/10
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- 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
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/04—Esters of boric acids
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—Water
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- 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
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- 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
- C10M2203/102—Aliphatic fractions
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- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/026—Butene
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- C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids
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- C10M2207/302—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids derived from the combination of monocarboxylic acids, dicarboxylic acids and dihydroxy compounds only and having no free hydroxy or carboxyl groups
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- C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
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- C10M2209/084—Acrylate; Methacrylate
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Lubricants (AREA)
Abstract
1287444 Anti-oxidant ESSO RESEARCH & ENG CO 6 Jan 1970 [6 June 1969] 28836/69 Heading C5F An anti-oxidant mixture for mineral or synthetic oils comprises a phenolic compound e.g. α or # naphthol, dihydroxy naphthalene, 4À4<SP>1</SP>-methylene bis-2,6-di-t-butyl phenol and a borate of formula wherein R 1 and R 2 are alkyl or arylkyl groups, R 3 and R 4 are tertiary hydrocarbyl groups and R 5 is H, alkyl, aryl, substituted alkyl, substituted aryl, amino, substituted amino, halogen, alkoxy or aryloxy. Molar ratio of borate to phenolic compound is between 1 : 3 and 3 : 1. Anti-oxidant power is increased by adding 2À5-20 wt. per cent based on combined phenolic and borate compounds of 5 or 6 membered heterocyclic ring compounds containing hetero N or hetero N and S atoms. Examples of conventional fatty and synthetic oils and standard optional additive are given.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB28836/69A GB1287444A (en) | 1969-06-06 | 1969-06-06 | Antioxidants suitable for lubricating oils |
CA083881A CA919405A (en) | 1969-06-06 | 1970-05-27 | Antioxidants |
BE751538D BE751538A (en) | 1969-06-06 | 1970-06-05 | |
FR7020747A FR2049988A5 (en) | 1969-06-06 | 1970-06-05 | |
NL7008215A NL7008215A (en) | 1969-06-06 | 1970-06-05 | |
DE19702027811 DE2027811A1 (en) | 1969-06-06 | 1970-06-05 | Antioxidants |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB28836/69A GB1287444A (en) | 1969-06-06 | 1969-06-06 | Antioxidants suitable for lubricating oils |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1287444A true GB1287444A (en) | 1972-08-31 |
Family
ID=10281945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28836/69A Expired GB1287444A (en) | 1969-06-06 | 1969-06-06 | Antioxidants suitable for lubricating oils |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE751538A (en) |
DE (1) | DE2027811A1 (en) |
FR (1) | FR2049988A5 (en) |
GB (1) | GB1287444A (en) |
NL (1) | NL7008215A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4392973A (en) | 1980-03-18 | 1983-07-12 | The British Petroleum Company Limited | Method for transmitting power by traction utilizing borate esters as traction fluids and a device for using the method |
US4828740A (en) * | 1987-07-29 | 1989-05-09 | Mobil Oil Corporation | Mixed hydroquinone-hydroxyester borates as antioxidants |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69001313T2 (en) * | 1989-03-02 | 1993-09-30 | Ciba Geigy | Stabilized organic material. |
-
1969
- 1969-06-06 GB GB28836/69A patent/GB1287444A/en not_active Expired
-
1970
- 1970-06-05 NL NL7008215A patent/NL7008215A/xx unknown
- 1970-06-05 FR FR7020747A patent/FR2049988A5/fr not_active Expired
- 1970-06-05 DE DE19702027811 patent/DE2027811A1/en active Pending
- 1970-06-05 BE BE751538D patent/BE751538A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4392973A (en) | 1980-03-18 | 1983-07-12 | The British Petroleum Company Limited | Method for transmitting power by traction utilizing borate esters as traction fluids and a device for using the method |
US4828740A (en) * | 1987-07-29 | 1989-05-09 | Mobil Oil Corporation | Mixed hydroquinone-hydroxyester borates as antioxidants |
Also Published As
Publication number | Publication date |
---|---|
DE2027811A1 (en) | 1970-12-10 |
NL7008215A (en) | 1970-12-08 |
FR2049988A5 (en) | 1971-03-26 |
BE751538A (en) | 1970-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |