MX169871B - DIESEL LUBRICANTS AND METHODS - Google Patents
DIESEL LUBRICANTS AND METHODSInfo
- Publication number
- MX169871B MX169871B MX003764A MX376486A MX169871B MX 169871 B MX169871 B MX 169871B MX 003764 A MX003764 A MX 003764A MX 376486 A MX376486 A MX 376486A MX 169871 B MX169871 B MX 169871B
- Authority
- MX
- Mexico
- Prior art keywords
- average molecular
- molecular weight
- succinic
- substituent groups
- groups
- Prior art date
Links
Classifications
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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
- C10M159/20—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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- 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
- C10M129/26—Carboxylic acids; Salts thereof
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- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
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- C10M133/56—Amides; Imides
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- C10M133/58—Heterocyclic compounds
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbasedsulfonic acid salts
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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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
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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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/088—Neutral salts
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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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/089—Overbased salts
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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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
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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
- 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
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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
- 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
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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
- 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
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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
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/02—Unspecified siloxanes; Silicones
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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
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/04—Siloxanes with specific structure
- C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
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- 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
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- 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
- C10N2010/02—Groups 1 or 11
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- 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
- C10N2010/04—Groups 2 or 12
-
- 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
- C10N2040/25—Internal-combustion engines
-
- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/251—Alcohol fueled engines
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- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/252—Diesel engines
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- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/252—Diesel engines
- C10N2040/253—Small diesel engines
-
- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
-
- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
- C10N2040/28—Rotary engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
La presente invención se refiere a un lubricante diesel, que comprende una cantidad mayor de un aceite de viscosidad lubricante y una cantidad menor, suficiente para reducir al mínimo los aumentos indeseables de la viscosidad del lubricante, cuando se emplea en los motores diesel, de una composición que comprende: A) cuando menos una composición de derivados carboxílicos, producida haciendo reaccionar al menos un agente acilador succínico substituído con al menos un compuesto de amino, el cual contiene cuando menos un grupo -NH-, en que este agente acilador consta de grupos substituyentes y grupos succínicos, los grupos substituyentes se derivan de un poli-alqueno caracterizado por un valor del peso molecular promedio numeral de alrededor de 1200 y una relación entre el peso molecular promedio ponderal y el peso molecular promedio numeral cuando menos de alrededor de 1.5 y en que los agentes aciladores se caracterizan por la presencia, dentro de su estructura, de un promedio de cuando menos unos 1.3 grupos succínicos por cada peso equivalente de los grupos substituyentes y B) cuando menos una sal básica de un metal alcalino de al menos un compuesto orgánico ácido, que tiene una relación de metal de al menos alrededor de 2.The present invention relates to a diesel lubricant, comprising a larger amount of an oil of lubricating viscosity and a smaller amount, sufficient to minimize undesirable increases in the viscosity of the lubricant, when used in diesel engines, of a composition comprising: A) at least one composition of carboxylic derivatives, produced by reacting at least one succinic acylating agent substituted with at least one amino compound, which contains at least one -NH- group, in which this acylating agent consists of substituent groups and succinic groups, the substituent groups are derived from a poly-alkene characterized by a number average molecular weight value of about 1200 and a ratio of the weight average molecular weight to the number average molecular weight of less than about 1.5 and that acylating agents are characterized by the presence, within their structure, of an average d e at least about 1.3 succinic groups for each equivalent weight of the substituent groups and B) at least one basic salt of an alkali metal of at least one acidic organic compound, which has a metal ratio of at least about 2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77797585A | 1985-09-19 | 1985-09-19 |
Publications (1)
Publication Number | Publication Date |
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MX169871B true MX169871B (en) | 1993-07-29 |
Family
ID=25111887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX003764A MX169871B (en) | 1985-09-19 | 1986-09-18 | DIESEL LUBRICANTS AND METHODS |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0240516B1 (en) |
JP (1) | JPS63501018A (en) |
AU (1) | AU591710B2 (en) |
BR (1) | BR8606979A (en) |
CA (1) | CA1284145C (en) |
DE (1) | DE3689473T2 (en) |
ES (1) | ES2001974A6 (en) |
FI (1) | FI872181A (en) |
MX (1) | MX169871B (en) |
WO (1) | WO1987001722A1 (en) |
ZA (1) | ZA867071B (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5230817A (en) * | 1988-02-29 | 1993-07-27 | Exxon Chemical Patents Inc. | Polyanhydride modified adducts or reactants and oleaginous compositions containing same |
US5256325A (en) * | 1988-02-29 | 1993-10-26 | Exxon Chemical Patents Inc. | Polyanhydride modified adducts or reactants and oleaginous compositions containing same |
CA1335671C (en) * | 1988-02-29 | 1995-05-23 | Robert Dean Lundberg | Polyanhydride modified adducts or reactants and oleaginous compositions containing same |
US4952328A (en) * | 1988-05-27 | 1990-08-28 | The Lubrizol Corporation | Lubricating oil compositions |
US4981602A (en) * | 1988-06-13 | 1991-01-01 | The Lubrizol Corporation | Lubricating oil compositions and concentrates |
US4904401A (en) * | 1988-06-13 | 1990-02-27 | The Lubrizol Corporation | Lubricating oil compositions |
US4938881A (en) * | 1988-08-01 | 1990-07-03 | The Lubrizol Corporation | Lubricating oil compositions and concentrates |
US4957649A (en) * | 1988-08-01 | 1990-09-18 | The Lubrizol Corporation | Lubricating oil compositions and concentrates |
TW197468B (en) * | 1988-09-08 | 1993-01-01 | Lubrizol Corp | |
ATE124443T1 (en) * | 1989-06-01 | 1995-07-15 | Lubrizol Corp | LUBRICANT OIL COMPOSITIONS AND CONCENTRATES THEREOF. |
US5366648A (en) * | 1990-02-23 | 1994-11-22 | The Lubrizol Corporation | Functional fluids useful at high temperatures |
US5202036A (en) * | 1990-06-28 | 1993-04-13 | The Lubrizol Corporation | Diesel lubricants and methods |
US5614480A (en) * | 1991-04-19 | 1997-03-25 | The Lubrizol Corporation | Lubricating compositions and concentrates |
US5562864A (en) * | 1991-04-19 | 1996-10-08 | The Lubrizol Corporation | Lubricating compositions and concentrates |
EP0596048A1 (en) * | 1992-05-15 | 1994-05-11 | The Lubrizol Corporation | Lubricating compositions and concentrates |
EP0596047A1 (en) * | 1992-05-15 | 1994-05-11 | The Lubrizol Corporation | Lubricating compositions and concentrates |
GB9412109D0 (en) * | 1994-06-16 | 1994-08-03 | Exxon Chemical Patents Inc | Lubricating oils containing alkali metal additives |
US6235688B1 (en) | 1996-05-14 | 2001-05-22 | Chevron Chemical Company Llc | Detergent containing lithium metal having improved dispersancy and deposit control |
AU778615B2 (en) * | 1999-12-15 | 2004-12-16 | Lubrizol Corporation, The | Lubricants containing a bimetallic detergent system and a method of reducing NOx emissions employing same |
US6727208B2 (en) | 2000-12-13 | 2004-04-27 | The Lubrizol Corporation | Lubricants containing a bimetallic detergent system and a method of reducing NOx emissions employing same |
US7217683B1 (en) | 2001-09-05 | 2007-05-15 | Blanski Rusty L | Lubrication via nanoscopic polyhedral oligomeric silsesquioxanes |
US10017708B2 (en) | 2012-09-21 | 2018-07-10 | Exxonmobil Chemical Patents Inc. | Lubricant and fuel dispersants and methods of preparation thereof |
US9315761B2 (en) | 2012-09-21 | 2016-04-19 | Exxonmobil Chemical Patents Inc. | Lubricant and fuel dispersants and methods of preparation thereof |
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US4326972A (en) * | 1978-06-14 | 1982-04-27 | The Lubrizol Corporation | Concentrates, lubricant compositions and methods for improving fuel economy of internal combustion engine |
FR2469449A1 (en) * | 1979-11-07 | 1981-05-22 | Lubrizol Corp | LUBRICATION ADDITIVES COMPRISING A SULFURATED ALKYLPHENOL AND A HIGH MOLECULAR WEIGHT DISPERSING AGENT |
IN163431B (en) * | 1982-03-12 | 1988-09-24 | Lubrizol Corp |
-
1986
- 1986-09-08 CA CA000517724A patent/CA1284145C/en not_active Expired - Fee Related
- 1986-09-12 DE DE3689473T patent/DE3689473T2/en not_active Expired - Fee Related
- 1986-09-12 BR BR8606979A patent/BR8606979A/en not_active Application Discontinuation
- 1986-09-12 AU AU63382/86A patent/AU591710B2/en not_active Ceased
- 1986-09-12 WO PCT/US1986/001890 patent/WO1987001722A1/en active IP Right Grant
- 1986-09-12 EP EP86905651A patent/EP0240516B1/en not_active Expired - Lifetime
- 1986-09-12 JP JP61504856A patent/JPS63501018A/en active Pending
- 1986-09-17 ZA ZA867071A patent/ZA867071B/en unknown
- 1986-09-18 MX MX003764A patent/MX169871B/en unknown
- 1986-09-18 ES ES8601994A patent/ES2001974A6/en not_active Expired
-
1987
- 1987-05-18 FI FI872181A patent/FI872181A/en not_active Application Discontinuation
Also Published As
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JPS63501018A (en) | 1988-04-14 |
EP0240516B1 (en) | 1993-12-29 |
DE3689473D1 (en) | 1994-02-10 |
DE3689473T2 (en) | 1994-06-16 |
EP0240516A1 (en) | 1987-10-14 |
ZA867071B (en) | 1987-05-27 |
FI872181A0 (en) | 1987-05-18 |
BR8606979A (en) | 1987-11-03 |
CA1284145C (en) | 1991-05-14 |
WO1987001722A1 (en) | 1987-03-26 |
AU6338286A (en) | 1987-04-07 |
FI872181A (en) | 1987-05-18 |
AU591710B2 (en) | 1989-12-14 |
ES2001974A6 (en) | 1988-07-01 |
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