MX166364B - Composiciones de aceite lubricante - Google Patents
Composiciones de aceite lubricanteInfo
- Publication number
- MX166364B MX166364B MX016208A MX1620889A MX166364B MX 166364 B MX166364 B MX 166364B MX 016208 A MX016208 A MX 016208A MX 1620889 A MX1620889 A MX 1620889A MX 166364 B MX166364 B MX 166364B
- Authority
- MX
- Mexico
- Prior art keywords
- equivalent
- minus
- weight percent
- acylating agent
- groups
- 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
- 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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- 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
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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
- C10M129/26—Carboxylic acids; Salts thereof
- C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more 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
- C10M129/02—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
- C10M129/56—Acids of unknown or incompletely defined constitution
- C10M129/60—Tall oil acids
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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
- C10M129/56—Acids of unknown or incompletely defined constitution
- C10M129/62—Rosin acids
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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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
- C10M129/68—Esters
- C10M129/76—Esters containing free hydroxy or carboxyl groups
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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
- 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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- 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
- C10M133/08—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups
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- 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
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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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- 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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- 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
- C10M141/06—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 nitrogen-containing compound
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- 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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- 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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- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
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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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- C10M159/20—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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- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
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- C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
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- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/027—Neutral salts thereof
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- C10M2207/028—Overbased salts thereof
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- C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
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Abstract
La presente invención se refiere a compoisiciones de aceute lubricante para motores de combustión interna que se caracteriza porque comprende A) por lo menos aproximadamente 60 por ciento en peso de aceite de viscosidad lubricante B) por lo menos aproximadamente 2.0 por ciento en peso de por lo menos una composición derivada carboxílica producida haciendo reaccionar (B-1) a por lo menos un agente acilante succínico substituído con (B-2) de aproximadamente 0.70 equivalente hasta menos de un equivalente, pero equivalente de agente acilante, o por lo menos un compuesto de amina caracterizdo por la presencia, dentro de su estructura de por lo menos un grupo HN y en donde dicho agente acilante succínico substituído consiste de grupos substituyentes y grupos succínicos, cuyos grupos substituyentes se derivan de un polialquileno, caracterizándose dicho polialquileno por un valor Mn de aproximadamente 5000 y un valor Mw/Mn de aproximadamente 1.5 a más o menos 4.5, caracterizándose de un promedio de por lo menos 1.3 grupos succínicos por cada peso equivalente de grupos subsituyentes y C) de aproximadamente 0.1 a más o menos 2 por ciento en peso de por lo menos una sal metálica alcalina de un ácido sulfónico.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19966788A | 1988-05-27 | 1988-05-27 | |
US07/202,795 US4952328A (en) | 1988-05-27 | 1988-06-03 | Lubricating oil compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
MX166364B true MX166364B (es) | 1993-01-05 |
Family
ID=26895001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX016208A MX166364B (es) | 1988-05-27 | 1989-05-26 | Composiciones de aceite lubricante |
Country Status (26)
Country | Link |
---|---|
US (1) | US4952328A (es) |
EP (1) | EP0394377B1 (es) |
JP (1) | JP2796356B2 (es) |
KR (1) | KR930006822B1 (es) |
CN (1) | CN1025047C (es) |
AU (1) | AU613193B2 (es) |
BE (1) | BE1001976A3 (es) |
CA (1) | CA1333595C (es) |
CH (1) | CH678731A5 (es) |
DE (2) | DE68914439T2 (es) |
DK (1) | DK257689A (es) |
FI (1) | FI892553A (es) |
FR (1) | FR2631969B1 (es) |
GB (1) | GB2219306B (es) |
HK (1) | HK66891A (es) |
HU (1) | HU207749B (es) |
IL (1) | IL90401A (es) |
IT (1) | IT1231516B (es) |
MX (1) | MX166364B (es) |
MY (1) | MY105967A (es) |
NL (1) | NL8901328A (es) |
NO (1) | NO892127L (es) |
RO (1) | RO109749B1 (es) |
SE (1) | SE8901894L (es) |
SG (1) | SG62591G (es) |
WO (1) | WO1989011519A1 (es) |
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- 1989-05-25 FI FI892553A patent/FI892553A/fi not_active Application Discontinuation
- 1989-05-25 HU HU892679A patent/HU207749B/hu not_active IP Right Cessation
- 1989-05-25 IL IL90401A patent/IL90401A/xx not_active IP Right Cessation
- 1989-05-26 SE SE8901894A patent/SE8901894L/xx not_active Application Discontinuation
- 1989-05-26 DE DE68914439T patent/DE68914439T2/de not_active Expired - Fee Related
- 1989-05-26 EP EP89906278A patent/EP0394377B1/en not_active Expired - Lifetime
- 1989-05-26 DK DK257689A patent/DK257689A/da not_active Application Discontinuation
- 1989-05-26 MX MX016208A patent/MX166364B/es unknown
- 1989-05-26 NL NL8901328A patent/NL8901328A/nl not_active Application Discontinuation
- 1989-05-26 GB GB8912123A patent/GB2219306B/en not_active Expired - Lifetime
- 1989-05-26 FR FR898906942A patent/FR2631969B1/fr not_active Expired - Fee Related
- 1989-05-26 AU AU35186/89A patent/AU613193B2/en not_active Ceased
- 1989-05-26 WO PCT/US1989/002325 patent/WO1989011519A1/en active IP Right Grant
- 1989-05-26 CH CH1996/89A patent/CH678731A5/fr not_active IP Right Cessation
- 1989-05-26 NO NO89892127A patent/NO892127L/no unknown
- 1989-05-27 KR KR1019890007126A patent/KR930006822B1/ko not_active IP Right Cessation
- 1989-05-27 RO RO139954A patent/RO109749B1/ro unknown
- 1989-05-27 MY MYPI89000721A patent/MY105967A/en unknown
- 1989-05-27 CN CN89104999A patent/CN1025047C/zh not_active Expired - Fee Related
- 1989-05-29 DE DE3917394A patent/DE3917394A1/de not_active Withdrawn
- 1989-05-29 JP JP1137326A patent/JP2796356B2/ja not_active Expired - Lifetime
- 1989-05-29 BE BE8900570A patent/BE1001976A3/fr not_active Expired - Fee Related
- 1989-05-29 IT IT8948013A patent/IT1231516B/it active
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1991
- 1991-08-01 SG SG625/91A patent/SG62591G/en unknown
- 1991-08-22 HK HK668/91A patent/HK66891A/xx unknown
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