CA2032940A1 - Metal free lubricants - Google Patents
Metal free lubricantsInfo
- Publication number
- CA2032940A1 CA2032940A1 CA2032940A CA2032940A CA2032940A1 CA 2032940 A1 CA2032940 A1 CA 2032940A1 CA 2032940 A CA2032940 A CA 2032940A CA 2032940 A CA2032940 A CA 2032940A CA 2032940 A1 CA2032940 A1 CA 2032940A1
- Authority
- CA
- Canada
- Prior art keywords
- metal
- metal free
- free
- compositions
- free lubricants
- 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.)
- Granted
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
- 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
- C10M141/10—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 phosphorus-containing compound
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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
- C10M133/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino 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
- 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
- C10M133/16—Amides; Imides
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
- C10M135/02—Sulfurised compounds
- C10M135/04—Hydrocarbons
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- C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
- C10M135/02—Sulfurised compounds
- C10M135/06—Esters, e.g. fats
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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
- C10M135/22—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
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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
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- 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
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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
- C10M137/08—Ammonium or amine salts
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- C10M137/04—Phosphate esters
- C10M137/10—Thio derivatives
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- C10M141/08—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 sulfur-, selenium- or tellurium-containing compound
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- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- 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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- C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
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- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/12—Reaction products
- C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
- 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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- C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/20—Natural rubber; Natural resins
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/024—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings having at least two phenol groups but no condensed ring
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- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
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- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/028—Overbased salts thereof
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- C10M2207/26—Overbased carboxylic acid salts
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- C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
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- C10M2207/28—Esters
- C10M2207/287—Partial esters
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- C10M2207/40—Fatty vegetable or animal oils
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- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
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- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—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 type
- C10M2209/084—Acrylate; Methacrylate
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- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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- C10M2215/065—Phenyl-Naphthyl amines
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- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/44—Super vacuum or supercritical use
-
- 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
- C10N2040/50—Medical uses
-
- 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
- C10N2070/00—Specific manufacturing methods for lubricant compositions
- C10N2070/02—Concentrating of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
Lubricant compositions especially useful as hydraulic fluids contain a metal-free anti-wear or load-carrying additive containing sulphur and/or phosphorus and an amino succinate ester as corrosion inhibitor. Such compositions are free from heavy metal and have improved environmental acceptability where heavy metals are to be avoided, e.g. in agriculture. The lubricant base stock may be a biodegradable natural oil.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898929096A GB8929096D0 (en) | 1989-12-22 | 1989-12-22 | Metal free lubricants |
GB89-29096.9 | 1989-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2032940A1 true CA2032940A1 (en) | 1991-06-23 |
CA2032940C CA2032940C (en) | 2000-07-18 |
Family
ID=10668441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002032940A Expired - Fee Related CA2032940C (en) | 1989-12-22 | 1990-12-21 | Metal free lubricants |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0434464B1 (en) |
JP (1) | JP2965710B2 (en) |
CA (1) | CA2032940C (en) |
DE (1) | DE69016976T2 (en) |
ES (1) | ES2067701T3 (en) |
GB (2) | GB8929096D0 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5976560A (en) * | 1998-01-30 | 1999-11-02 | Han; Nam Fong | Vegetable derived petroleum jelly replacement |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5328619A (en) * | 1991-06-21 | 1994-07-12 | Ethyl Petroleum Additives, Inc. | Oil additive concentrates and lubricants of enhanced performance capabilities |
DE4217961A1 (en) * | 1992-05-30 | 1993-12-02 | Fuchs Petrolub Ag Oel & Chemie | Environmentally compatible and quickly biodegradable supplies for the circulation lubrication of engines and other units in vehicles and work machines |
US5275749A (en) * | 1992-11-06 | 1994-01-04 | King Industries, Inc. | N-acyl-N-hydrocarbonoxyalkyl aspartic acid esters as corrosion inhibitors |
US5658864A (en) * | 1995-03-24 | 1997-08-19 | Ethyl Corporation | Biodegradable pour point depressants for industrial fluids derived from biodegradable base oils |
GB2301113A (en) * | 1995-05-22 | 1996-11-27 | Ethyl Petroleum Additives Ltd | Extreme pressure gear lubricant |
US5582760A (en) * | 1995-12-22 | 1996-12-10 | Exxon Research And Engineering Company | High load-carrying turbo oils containing amine phosphate and alkylthiosuccinic acid |
US5801130A (en) * | 1995-12-22 | 1998-09-01 | Exxon Research And Engineering Company | High load-carrying turbo oils containing amine phosphate and dimercaptothiadiazole derivatives |
US5679627A (en) | 1995-12-22 | 1997-10-21 | Exxon Research & Engineering Company | High-load carrying turbo oils containing amine phosphate and a sulfur containing carboxylic acid (law348) |
US5750478A (en) * | 1995-12-22 | 1998-05-12 | Exxon Research And Engineering Company | High load-carrying turbo oils containing amine phosphate and sulfurized fatty acid |
US5585029A (en) * | 1995-12-22 | 1996-12-17 | Exxon Research And Engineering Company | High load-carrying turbo oils containing amine phosphate and 2-alkylthio-1,3,4-thiadiazole-5-alkanoic acid |
US5587355A (en) * | 1995-12-22 | 1996-12-24 | Exxon Research And Engineering Company | High load-carrying turbo oils containing amine phosphate and thiophene carboxylic acid derivatives |
US5714441A (en) * | 1996-07-12 | 1998-02-03 | Exxon Research And Engineering Company | Additive combination to reduce deposit forming tendencies and improve antioxidancy of aviation turbine oils |
US5856280A (en) * | 1996-07-12 | 1999-01-05 | Exxon Research And Engineering Company | Sulfur-containing carboxylic acid derivatives to reduce deposit forming tendencies and improve antioxidancy of aviation turbine oils |
GB9810869D0 (en) * | 1998-05-20 | 1998-07-22 | Ass Octel | Biodegradable corrosion inhibitors |
AU762520B2 (en) * | 1999-04-14 | 2003-06-26 | Shell Internationale Research Maatschappij B.V. | Hydraulic fluid |
FR2806094A1 (en) * | 2000-03-09 | 2001-09-14 | Ceca Sa | Multipurpose lubricant compounds containing phosphorous and sulfur compounds, useful in industrial lubricating formulations for lubrication of machinery and as metal working lubricants |
JP4608129B2 (en) * | 2001-05-11 | 2011-01-05 | 昭和シェル石油株式会社 | Lubricating oil composition |
JP4538795B2 (en) * | 2002-09-19 | 2010-09-08 | チバ ホールディング インコーポレーテッド | Succinic acid semiamide as anticorrosive |
JP2004217797A (en) * | 2003-01-15 | 2004-08-05 | Ethyl Japan Kk | Gear oil composition having long life and excellent thermal stability |
JP5426829B2 (en) * | 2007-02-07 | 2014-02-26 | 昭和シェル石油株式会社 | Lubricating oil composition for chattering, vibration and squealing of hydraulic cylinders |
JP5475981B2 (en) * | 2007-12-12 | 2014-04-16 | 昭和シェル石油株式会社 | Lubricating oil composition |
JP5475984B2 (en) * | 2007-12-12 | 2014-04-16 | 昭和シェル石油株式会社 | Lubricating oil composition |
WO2009074664A1 (en) * | 2007-12-12 | 2009-06-18 | Shell Internationale Research Maatschappij B.V. | Lubricating oil composition |
JP5184068B2 (en) * | 2007-12-13 | 2013-04-17 | Jx日鉱日石エネルギー株式会社 | Flame retardant hydraulic fluid composition |
JPWO2009139433A1 (en) * | 2008-05-14 | 2011-09-22 | 協和発酵ケミカル株式会社 | Oil additive and lubricating oil containing the same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1542113A (en) * | 1976-06-11 | 1979-03-14 | Lubrizol Corp | Sulphurized unsaturated compounds and their use as lubricant additives |
US4116877A (en) * | 1977-07-08 | 1978-09-26 | Exxon Research & Engineering Co. | Elastomer compatible seal swell additive for automatic transmission fluids, power transmission fluids and hydraulic steering applications |
GB2115000B (en) * | 1982-02-17 | 1985-02-06 | Shell Int Research | Lubricating oils and hydraulic fluids |
AU595358B2 (en) * | 1986-06-13 | 1990-03-29 | Lubrizol Corporation, The | Phosphorus-containing lubricant and functional fluid compositions |
-
1989
- 1989-12-22 GB GB898929096A patent/GB8929096D0/en active Pending
-
1990
- 1990-12-21 GB GB9027874A patent/GB2239257B/en not_active Expired - Lifetime
- 1990-12-21 JP JP2412602A patent/JP2965710B2/en not_active Expired - Fee Related
- 1990-12-21 DE DE69016976T patent/DE69016976T2/en not_active Expired - Fee Related
- 1990-12-21 ES ES90314188T patent/ES2067701T3/en not_active Expired - Lifetime
- 1990-12-21 EP EP90314188A patent/EP0434464B1/en not_active Expired - Lifetime
- 1990-12-21 CA CA002032940A patent/CA2032940C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5976560A (en) * | 1998-01-30 | 1999-11-02 | Han; Nam Fong | Vegetable derived petroleum jelly replacement |
Also Published As
Publication number | Publication date |
---|---|
GB9027874D0 (en) | 1991-02-13 |
GB2239257A (en) | 1991-06-26 |
JPH04114097A (en) | 1992-04-15 |
ES2067701T3 (en) | 1995-04-01 |
DE69016976T2 (en) | 1995-06-22 |
EP0434464A1 (en) | 1991-06-26 |
CA2032940C (en) | 2000-07-18 |
DE69016976D1 (en) | 1995-03-23 |
JP2965710B2 (en) | 1999-10-18 |
EP0434464B1 (en) | 1995-02-15 |
GB2239257B (en) | 1994-01-19 |
GB8929096D0 (en) | 1990-02-28 |
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Legal Events
Date | Code | Title | Description |
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EEER | Examination request | ||
MKLA | Lapsed |