MX162168A - IMPROVED LUBRICATING COMPOSITION TO REDUCE FUEL CONSUMPTION - Google Patents

IMPROVED LUBRICATING COMPOSITION TO REDUCE FUEL CONSUMPTION

Info

Publication number: MX162168A
Authority: MX; Mexico
Prior art keywords: fuel consumption; lubricating composition; reduce fuel; improved lubricating; improved
Prior art date: 1981-09-14

Application number

MX194234A

Other languages

Spanish (es)

Inventor

Frederick William Koch

Original Assignee

Lubrizol Corp

Priority date (The priority date 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 date listed.)

1981-09-14

Filing date

1982-08-31

Publication date

1991-04-04

1982-08-31 Application filed by Lubrizol Corp filed Critical Lubrizol Corp

1991-04-04 Publication of MX162168A publication Critical patent/MX162168A/en

Links

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)

MX194234A 1981-09-14 1982-08-31 IMPROVED LUBRICATING COMPOSITION TO REDUCE FUEL CONSUMPTION MX162168A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US30180381A	1981-09-14	1981-09-14

Publications (1)

Publication Number	Publication Date
MX162168A true MX162168A (en)	1991-04-04

Family

ID=23164954

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
MX024257A MX173581B (en)	1981-09-14	1982-08-31	ADDITIVE CONCENTRATE AND METHOD TO DECREASE THE CONSUMPTION OF FUEL IN INTERNAL COMBUSTION ENGINES
MX194234A MX162168A (en)	1981-09-14	1982-08-31	IMPROVED LUBRICATING COMPOSITION TO REDUCE FUEL CONSUMPTION

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
MX024257A MX173581B (en)	1981-09-14	1982-08-31	ADDITIVE CONCENTRATE AND METHOD TO DECREASE THE CONSUMPTION OF FUEL IN INTERNAL COMBUSTION ENGINES

Country Status (8)

Country	Link
JP (1)	JPS5859294A (en)
BR (1)	BR8205172A (en)
CA (1)	CA1179364A (en)
DE (1)	DE3233645C2 (en)
FR (1)	FR2512831B1 (en)
GB (1)	GB2106106B (en)
IT (1)	IT1149074B (en)
MX (2)	MX173581B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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 (en) *	1986-05-27	1989-03-01	Euron Spa	USEFUL COMPOUNDS AS DETERGENT ADDITIVES FOR LUBRICANTS AND LUBRICANT COMPOSITIONS CONTAINING THE SAME
JP2599383B2 (en) *	1987-04-11	1997-04-09	出光興産株式会社	Lubricating oil composition
CA1334667C (en) *	1987-10-02	1995-03-07	Glen Paul Fetterman Jr.	Lubricant compositions for internal combustion engines
AU658218B2 (en) *	1991-07-31	1995-04-06	Lubrizol Corporation, The	Improved lubricating compositions and additives useful therein
EP1925655A1 (en)	2006-11-22	2008-05-28	Infineum International Limited	Lubricating oil compositions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE519671A (en) *	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
BR7800984A (en) *	1977-02-25	1979-01-02	Lubrizol Corp	LUBRICATING COMPOSITION AND CONCENTRATE FOR FORMULATION OF LUBRICATING COMPOSITIONS
JPS5827346B2 (en) *	1977-09-19	1983-06-08	株式会社千代田化学研究所	metal corrosion inhibitor
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 MX024257A patent/MX173581B/en unknown
- 1982-08-31 MX MX194234A patent/MX162168A/en unknown
- 1982-09-01 FR FR8214937A patent/FR2512831B1/en not_active Expired
- 1982-09-01 CA CA000410615A patent/CA1179364A/en not_active Expired
- 1982-09-03 BR BR8205172A patent/BR8205172A/en not_active IP Right Cessation
- 1982-09-03 GB GB08225110A patent/GB2106106B/en not_active Expired
- 1982-09-10 IT IT49100/82A patent/IT1149074B/en active
- 1982-09-10 DE DE3233645A patent/DE3233645C2/en not_active Expired - Fee Related
- 1982-09-13 JP JP57158263A patent/JPS5859294A/en active Granted

Also Published As

Publication number	Publication date
FR2512831B1 (en)	1986-08-22
DE3233645A1 (en)	1983-03-24
GB2106106A (en)	1983-04-07
IT8249100A0 (en)	1982-09-10
FR2512831A1 (en)	1983-03-18
CA1179364A (en)	1984-12-11
MX173581B (en)	1994-03-16
JPH045714B2 (en)	1992-02-03
JPS5859294A (en)	1983-04-08
IT1149074B (en)	1986-12-03
DE3233645C2 (en)	1995-04-13
GB2106106B (en)	1986-02-26
BR8205172A (en)	1983-08-16

Publication	Publication Date	Title
AU549639B2 (en)	1986-02-06	Lubricating oil composition to improve fuel economy
DE3872666D1 (en)	1992-08-13	LUBRICANT COMPOSITION TO REDUCE FUEL CONSUMPTION.
MX162192A (en)	1991-04-08	IMPROVED LUBRICATING COMPOSITION TO REDUCE FUEL CONSUMPTION OF INTERNAL COMBUSTION ENGINES
GB2033923B (en)	1982-12-22	Diesel lubricating oil compositions
ES540555A0 (en)	1987-07-01	A PROCEDURE TO IMPROVE THE LOW TEMPERATURE PROPERTIES OF A DISTILLED FUEL OIL
DK10182A (en)	1982-07-16	COMBUSTION ADDITION TO DIESEL OIL
ES294695Y (en)	1987-08-16	FUEL TANK
MX149166A (en)	1983-09-13	IMPROVED FUEL COMPOSITION
RO88098A (en)	1985-11-30	BURNS FOR COMBUSTIBLE ENGINES
GB2036070B (en)	1983-03-23	Additive for oil for internal combustion enbines
ES530943A0 (en)	1987-06-16	PROCEDURE TO DETERMINE THE CONTENT OF A FUEL ROD.
MX162168A (en)	1991-04-04	IMPROVED LUBRICATING COMPOSITION TO REDUCE FUEL CONSUMPTION
DE3276768D1 (en)	1987-08-20	Internal combustion engine with bearing beam structure
BR8204127A (en)	1983-04-12	RESISTOR COMPOSITION FOR IGNITION CANDLES WITH INCORPORATED RESISTOR
MX158476A (en)	1989-02-03	IMPROVEMENTS IN COMBUSTION CHAMBER OF COMBUSTION TURBINE TO INHIBIT THE EXCESS OF NITROGEN OXIDES
BE881032A (en)	1980-07-08	LUBRICATION OIL COMPOSITION
BR8401482A (en)	1985-06-11	LUBRICANT ADDITIVE FOR USE WITH ALCOHOL FUELS
BE873780A (en)	1979-07-30	LUBRICANT COMPOSITION WITH IMPROVED CORROSION RESISTANCE
DK562982A (en)	1983-06-23	fuel composition
ES289720Y (en)	1987-02-01	FUEL BRIQUETTE
BR8500777A (en)	1986-04-15	LUBRICANT ADDITIVE FOR USE WITH ALCOHOL FUELS
JPS5486505A (en)	1979-07-10	Fuel oil composition
EP0057869A3 (en)	1982-09-01	Internal combustion engine with bearing beam structure
DE3273107D1 (en)	1986-10-16	Internal combustion engine with bearing beam structure
JPS54149705A (en)	1979-11-24	Lubricant composition for internal combustion engine