BR8205172A - Composicao que compreende pelo menos um ester acido concentrado de aditivo composicao lubrificante processo de reducao do consumo de combustivel em motor de combustao interna - Google Patents
Composicao que compreende pelo menos um ester acido concentrado de aditivo composicao lubrificante processo de reducao do consumo de combustivel em motor de combustao internaInfo
- Publication number
- BR8205172A BR8205172A BR8205172A BR8205172A BR8205172A BR 8205172 A BR8205172 A BR 8205172A BR 8205172 A BR8205172 A BR 8205172A BR 8205172 A BR8205172 A BR 8205172A BR 8205172 A BR8205172 A BR 8205172A
- Authority
- BR
- Brazil
- Prior art keywords
- composition
- understand
- combustion engine
- internal combustion
- fuel consumption
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- 239000000654 additive Substances 0.000 title 1
- 230000000996 additive effect Effects 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 title 1
- 239000000314 lubricant Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- C10M129/76—Esters containing free hydroxy or carboxyl groups
-
- 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
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated acids
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/288—Partial esters containing free carboxyl groups
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
-
- 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
- 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
- C10M2209/086—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 polycarboxylic, e.g. maleic acid
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/26—Amines
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/046—Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
-
- 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
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
-
- 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
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
- C10M2219/024—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
-
- 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
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
-
- 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
-
- 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
-
- 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
-
- 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
- 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)
- Liquid Carbonaceous Fuels (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30180381A | 1981-09-14 | 1981-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8205172A true BR8205172A (pt) | 1983-08-16 |
Family
ID=23164954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8205172A BR8205172A (pt) | 1981-09-14 | 1982-09-03 | Composicao que compreende pelo menos um ester acido concentrado de aditivo composicao lubrificante processo de reducao do consumo de combustivel em motor de combustao interna |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5859294A (pt) |
BR (1) | BR8205172A (pt) |
CA (1) | CA1179364A (pt) |
DE (1) | DE3233645C2 (pt) |
FR (1) | FR2512831B1 (pt) |
GB (1) | GB2106106B (pt) |
IT (1) | IT1149074B (pt) |
MX (2) | MX162168A (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4632771A (en) * | 1984-08-17 | 1986-12-30 | Chevron Research Company | Normally liquid C14 to C18 monoalkyl catechols |
US4643838A (en) * | 1985-09-18 | 1987-02-17 | Chevron Research Company | Normally liquid C18 to C24 monoalkyl catechols |
IT1204486B (it) * | 1986-05-27 | 1989-03-01 | Euron Spa | Composti utili come additivi detergenti per lubrificanti e composizioni lubrificanti contenenti gli stessi |
JP2599383B2 (ja) * | 1987-04-11 | 1997-04-09 | 出光興産 株式会社 | 潤滑油組成物 |
CA1334667C (en) * | 1987-10-02 | 1995-03-07 | Glen Paul Fetterman Jr. | Lubricant compositions for internal combustion engines |
ES2119816T3 (es) * | 1991-07-31 | 1998-10-16 | Lubrizol Corp | Utilizacion de una composicion de aditivo para mejorar la filtrabilidad de composiciones lubricantes en presencia de agua. |
EP1925655A1 (en) | 2006-11-22 | 2008-05-28 | Infineum International Limited | Lubricating oil compositions |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL80355C (pt) * | 1952-05-06 | |||
US2993773A (en) * | 1959-02-02 | 1961-07-25 | Petrolite Corp | Ester additives |
US4096077A (en) * | 1974-11-27 | 1978-06-20 | Standard Oil Company (Indiana) | Wear-inhibiting composition and process |
IT1104171B (it) * | 1977-02-25 | 1985-10-21 | Lubrizol Corp | Agenti acilanti composizioni lubrificanti che li contengomo e procedimento per la loro preparazione |
JPS5827346B2 (ja) * | 1977-09-19 | 1983-06-08 | 株式会社千代田化学研究所 | 金属の防食剤 |
CA1157846A (en) * | 1978-12-18 | 1983-11-29 | Thomas V. Liston | Fuel economy |
US4209411A (en) * | 1979-03-23 | 1980-06-24 | Exxon Research & Engineering Co. | Methylol polyesters of C12 -C22 hydrocarbon substituted succinic anhydride or acid, their preparation and use as additives for lubricants and fuels |
-
1982
- 1982-08-31 MX MX194234A patent/MX162168A/es unknown
- 1982-08-31 MX MX024257A patent/MX173581B/es unknown
- 1982-09-01 FR FR8214937A patent/FR2512831B1/fr not_active Expired
- 1982-09-01 CA CA000410615A patent/CA1179364A/en not_active Expired
- 1982-09-03 BR BR8205172A patent/BR8205172A/pt not_active IP Right Cessation
- 1982-09-03 GB GB08225110A patent/GB2106106B/en not_active Expired
- 1982-09-10 DE DE3233645A patent/DE3233645C2/de not_active Expired - Fee Related
- 1982-09-10 IT IT49100/82A patent/IT1149074B/it active
- 1982-09-13 JP JP57158263A patent/JPS5859294A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1179364A (en) | 1984-12-11 |
DE3233645C2 (de) | 1995-04-13 |
FR2512831A1 (fr) | 1983-03-18 |
MX173581B (es) | 1994-03-16 |
IT8249100A0 (it) | 1982-09-10 |
GB2106106B (en) | 1986-02-26 |
DE3233645A1 (de) | 1983-03-24 |
FR2512831B1 (fr) | 1986-08-22 |
IT1149074B (it) | 1986-12-03 |
JPS5859294A (ja) | 1983-04-08 |
GB2106106A (en) | 1983-04-07 |
MX162168A (es) | 1991-04-04 |
JPH045714B2 (pt) | 1992-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR8205332A (pt) | Processo para melhorar as condicoes de funcionamento de um motor de combustao interna e motor de combustao interna de quatro tempos | |
BR8700560A (pt) | Processo para controlar a quantidade de uma mistura de combustivel a ser fornecida a um motor de combustao interna | |
GB2135797B (en) | Idling speed control method for an internal combustion engine adapted to improve fuel consumption | |
BR8101180A (pt) | Processo para operar um motor de combustao interna que trabalha com um gas homogeneo e com ignicao por centelha bem como motor de combustao interna operando pelo mesmo | |
IT1152988B (it) | Composizione di olio lubrificante per ridurre il consumo di combustibile nei motori a combustione interna | |
MX162192A (es) | Composicion lubricante mejorada para reducir el consumo de combustible de motores de combustion interna | |
BR8206165A (pt) | Composto de 1,2-alcanodiol boratado,composicao de oleo lubrificante e processo para reduzir o consumo de oleo de um motor de combustao interna | |
BR8701832A (pt) | Sistema de injecao de combustivel para motor de combustao interna e processo para regular a quantidade e sincronia de injecao de combustivel no mesmo | |
BR8700561A (pt) | Processo para controlar a proporcao de uma mistura de combustivel fornecida a um motor de combustao interna,e processo para controlar a proporcao de fluxo de combustivel a um motor de combustao interna | |
BR8400976A (pt) | Processo para determinar a composicao de u'a mistura alcool-gasolina,bem como processo e dispositivo para a regulagem automatica dos parametros de funcionamento de um motor a combustao alimentado com mistura contendo gasolina,tal como uma mistura alcool-gasolina | |
BR8603377A (pt) | Processo para controlar o ciclo de trabalho de um motor de combustao interna de pistao com quatro cursos | |
MX156965A (es) | Componente de aislamiento para ser incorporado en un miembro de un motor de combustion interna y metodo para formarlo | |
EP0155748A3 (en) | Method of feedback-controlling idling speed of internal combustion engine | |
EP0151523A3 (en) | Method of feedback-controlling idling speed of internal combustion engine | |
BR8204543A (pt) | Formulacao de oleo lubrificante para uso no carter de um motor de combustao interna para melhorar o consumo de combustivel do dito motor e processo para reduzir o consumo de combustivel de um motor de combustao interna | |
GB2138176B (en) | Method for controlling fuel supply to an internal combustion engine after termination of fuel cut | |
JPS57179347A (en) | Controller for supply of fuel to internal combustion engine | |
BR8201800A (pt) | Composicao de combustivel estavel e homogenea para um motor de combustao interna e processo para proteger a mesma | |
BR8205172A (pt) | Composicao que compreende pelo menos um ester acido concentrado de aditivo composicao lubrificante processo de reducao do consumo de combustivel em motor de combustao interna | |
IT8219107A0 (it) | Additivo migliorante la combustione di olio combustibile per motoridiesel. | |
BR8006124A (pt) | Processo de aumento da eficiencia de combustao e economia de combustivel de motor de combustao interna e respectiva composicao combustivel | |
GB2038355B (en) | Method of improving fuel economy of an internal combustion engine and composition therefor | |
GB2123179B (en) | Method of controlling fuel supply to an internal combustion engine after termination of fuel cut | |
BR8204325A (pt) | Composicao melhoradora de ignicao para combustiveis alcoolicos para motores de combustao | |
BR8207622A (pt) | Processo e aparelho para entregar combustivel liquido a um motor de combustao interna |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 03/09/97 |
|
B15K | Others concerning applications: alteration of classification |
Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: C10M 1/26; C10M 3/20. Ipc: C10M 129/76 (2006.01), C10M 167/00 (2006.01) Ipc: C10M 129/76 (2006.01), C10M 167/00 (2006.01) |