IT1215961B - COMPOSITION OF LUBRICANTS CONTAINING COMPLEX WITH ANTIOXIDANT ACTIVITY. - Google Patents
COMPOSITION OF LUBRICANTS CONTAINING COMPLEX WITH ANTIOXIDANT ACTIVITY.Info
- Publication number
- IT1215961B IT1215961B IT8819609A IT1960988A IT1215961B IT 1215961 B IT1215961 B IT 1215961B IT 8819609 A IT8819609 A IT 8819609A IT 1960988 A IT1960988 A IT 1960988A IT 1215961 B IT1215961 B IT 1215961B
- Authority
- IT
- Italy
- Prior art keywords
- composition
- antioxidant activity
- containing complex
- lubricants containing
- lubricant
- Prior art date
Links
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
- C10M167/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential
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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
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/04—Hydroxy compounds
- C10M129/10—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
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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
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/68—Esters
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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
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/86—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of 30 or more atoms
- C10M129/92—Carboxylic acids
- C10M129/93—Carboxylic acids having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/86—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of 30 or more atoms
- C10M129/95—Esters
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- 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
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M133/12—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
- C10M133/56—Amides; Imides
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- C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
- C10M135/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
- C10M135/10—Sulfonic acids or derivatives thereof
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- C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
- C10M135/12—Thio-acids; Thiocyanates; Derivatives thereof
- C10M135/14—Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond
- C10M135/18—Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond thiocarbamic type, e.g. containing the groups
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- C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
- C10M135/20—Thiols; Sulfides; Polysulfides
- C10M135/28—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to a carbon atom of a six-membered aromatic ring
- C10M135/30—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups; Derivatives thereof
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- 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
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- C10M139/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups C10M127/00 - C10M137/00
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- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
- C10M143/04—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing propene
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- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
- C10M143/06—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing butene
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
- C10M143/12—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing conjugated diene
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- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
- C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
- C10M145/14—Acrylate; Methacrylate
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/12—Reaction products
- C10M159/18—Complexes with metals
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- C10M159/12—Reaction products
- C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
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- C10M159/12—Reaction products
- C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
- C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
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- C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
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- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
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- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/024—Propene
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- C10M2205/026—Butene
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The present invention relates to lubricating compositions containing Cu-(I) as an oil-soluble complex constituted by a copper salt containing a monovalent anion and a phosphorus-based ligand. These complexes inhibit the oxidation of the lubricant during the use of the same lubricant, with simultaneously showing an anti-wear activity.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8819609A IT1215961B (en) | 1988-03-02 | 1988-03-02 | COMPOSITION OF LUBRICANTS CONTAINING COMPLEX WITH ANTIOXIDANT ACTIVITY. |
DE8989200481T DE68900251D1 (en) | 1988-03-02 | 1989-02-27 | LUBRICANT COMPOSITIONS CONTAINING COMPLEXES WITH ANTIOXIDATION ACTIVITY. |
EP89200481A EP0332247B1 (en) | 1988-03-02 | 1989-02-27 | Lubricating compositions containing complexes endowed with anti-oxidant activity |
ES198989200481T ES2027441T3 (en) | 1988-03-02 | 1989-02-27 | LUBRICATING COMPOSITIONS CONTAINING COMPLEXES WITH ANTIOXIDANT ACTIVITY. |
AT89200481T ATE67235T1 (en) | 1988-03-02 | 1989-02-27 | LUBRICANT COMPOSITIONS CONTAINING COMPLEXES WITH ANTIOXIDATION ACTIVITIES. |
GR91401532T GR3002887T3 (en) | 1988-03-02 | 1991-10-11 | Lubricating compositions containing complexes endowed with anti-oxidant activity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8819609A IT1215961B (en) | 1988-03-02 | 1988-03-02 | COMPOSITION OF LUBRICANTS CONTAINING COMPLEX WITH ANTIOXIDANT ACTIVITY. |
Publications (2)
Publication Number | Publication Date |
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IT8819609A0 IT8819609A0 (en) | 1988-03-02 |
IT1215961B true IT1215961B (en) | 1990-02-22 |
Family
ID=11159527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8819609A IT1215961B (en) | 1988-03-02 | 1988-03-02 | COMPOSITION OF LUBRICANTS CONTAINING COMPLEX WITH ANTIOXIDANT ACTIVITY. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0332247B1 (en) |
AT (1) | ATE67235T1 (en) |
DE (1) | DE68900251D1 (en) |
ES (1) | ES2027441T3 (en) |
GR (1) | GR3002887T3 (en) |
IT (1) | IT1215961B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10300097A1 (en) * | 2003-01-07 | 2004-07-22 | Bayer Ag | Copper complexes and their use |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL44160C (en) * | 1935-04-11 | |||
US2199944A (en) * | 1935-06-01 | 1940-05-07 | Shell Dev | Lubricant |
US2645613A (en) * | 1949-03-14 | 1953-07-14 | Shell Dev | Lubricating composition |
US3933878A (en) * | 1972-06-02 | 1976-01-20 | Exxon Research And Engineering Company | Ligand complexes of cu(1)salts |
GB2056482A (en) * | 1979-08-13 | 1981-03-18 | Exxon Research Engineering Co | Lubricating oil compositions |
-
1988
- 1988-03-02 IT IT8819609A patent/IT1215961B/en active
-
1989
- 1989-02-27 ES ES198989200481T patent/ES2027441T3/en not_active Expired - Lifetime
- 1989-02-27 AT AT89200481T patent/ATE67235T1/en not_active IP Right Cessation
- 1989-02-27 DE DE8989200481T patent/DE68900251D1/en not_active Expired - Fee Related
- 1989-02-27 EP EP89200481A patent/EP0332247B1/en not_active Expired - Lifetime
-
1991
- 1991-10-11 GR GR91401532T patent/GR3002887T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE68900251D1 (en) | 1991-10-17 |
GR3002887T3 (en) | 1993-01-25 |
EP0332247B1 (en) | 1991-09-11 |
IT8819609A0 (en) | 1988-03-02 |
EP0332247A1 (en) | 1989-09-13 |
ATE67235T1 (en) | 1991-09-15 |
ES2027441T3 (en) | 1992-06-01 |
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Legal Events
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TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950314 |