DK0639632T3 - Use of an additive for lead-free fuel for Otto engines to prevent valve seat wear - Google Patents
Use of an additive for lead-free fuel for Otto engines to prevent valve seat wearInfo
- Publication number
- DK0639632T3 DK0639632T3 DK94890107T DK94890107T DK0639632T3 DK 0639632 T3 DK0639632 T3 DK 0639632T3 DK 94890107 T DK94890107 T DK 94890107T DK 94890107 T DK94890107 T DK 94890107T DK 0639632 T3 DK0639632 T3 DK 0639632T3
- Authority
- DK
- Denmark
- Prior art keywords
- additive
- lead
- valve seat
- prevent valve
- free fuel
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
- C10L1/2431—Organic compounds containing sulfur, selenium and/or tellurium sulfur bond to oxygen, e.g. sulfones, sulfoxides
- C10L1/2437—Sulfonic acids; Derivatives thereof, e.g. sulfonamides, sulfosuccinic acid esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/234—Macromolecular compounds
- C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C10L1/2383—Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Powder Metallurgy (AREA)
- Fuel-Injection Apparatus (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
Abstract
A novel anti-wear additive to unleaded internal combustion engine fuels (petrols) contains at least one alkali metal salt or alkaline earth metal salt of an alkyl sulphosuccinate in combination with a detergent and, if appropriate, with other fuel additives known per se.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0163693A AT400149B (en) | 1993-08-17 | 1993-08-17 | ADDITIVE FOR UNLEADED FUEL AND THIS CONTAINING FUEL |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0639632T3 true DK0639632T3 (en) | 1999-02-15 |
Family
ID=3517698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK94890107T DK0639632T3 (en) | 1993-08-17 | 1994-06-21 | Use of an additive for lead-free fuel for Otto engines to prevent valve seat wear |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0639632B1 (en) |
AT (2) | AT400149B (en) |
CZ (1) | CZ285397B6 (en) |
DE (1) | DE59405767D1 (en) |
DK (1) | DK0639632T3 (en) |
HU (1) | HU214907B (en) |
SI (1) | SI0639632T1 (en) |
SK (1) | SK280988B6 (en) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19905211A1 (en) * | 1999-02-09 | 2000-08-10 | Basf Ag | Fuel composition |
DE10209830A1 (en) | 2002-03-06 | 2003-09-18 | Basf Ag | Fuel additive mixtures for petrol with synergistic IVD performance |
DE10314809A1 (en) | 2003-04-01 | 2004-10-14 | Basf Ag | Polyalkeneamines with improved application properties |
DE10316871A1 (en) | 2003-04-11 | 2004-10-21 | Basf Ag | Fuel composition |
DE102004038113A1 (en) | 2004-08-05 | 2006-03-16 | Basf Ag | Nitrogen-containing heterocyclic compounds as Reibverschleißvermindernder addition to fuels |
KR101440759B1 (en) | 2006-02-27 | 2014-09-17 | 바스프 에스이 | Use of polynuclear phenolic compounds as stabilisers |
AU2008223857B2 (en) | 2007-03-02 | 2012-04-12 | Basf Se | Additive formulation suited for anti-static finishing and improvement of the electrical conductivity of inanimate organic material |
BRPI0814692A2 (en) | 2007-07-16 | 2015-01-20 | Basf Se | SYNERGY MIXTURE, USE OF SYNERGY MIXTURE, INANIMATED ORGANIC MATERIAL, FUEL COMPOSITION, ADDITIVE CONCENTRATE, AND, LUBRICANT COMPOSITION |
DE102008037662A1 (en) | 2007-08-17 | 2009-04-23 | Basf Se | Oil soluble detergent, useful e.g. as additive for fuels, comprises reaction products of conversion of polyalkene epoxide with dicarboxylic acid anhydride and conversion of the obtained reaction product with nucleophile |
MY150928A (en) | 2008-02-01 | 2014-03-14 | Basf Se | Special polyisobutene amines, and use thereof as detergents in fuels |
DE102010001408A1 (en) | 2009-02-06 | 2010-08-12 | Basf Se | Use of ketone compounds as a fuel additive to reduce the fuel consumption of diesel engines, preferably direct injection diesel engines, and diesel engines with common rail injection systems |
DE102010039039A1 (en) | 2009-08-24 | 2011-03-03 | Basf Se | Use of an organic compound as a fuel additive to reduce the fuel consumption of diesel engines, preferably direct-injection diesel engines, with common rail injection systems |
CA2795545A1 (en) | 2010-04-27 | 2011-11-03 | Basf Se | Quaternized terpolymer |
US8790426B2 (en) | 2010-04-27 | 2014-07-29 | Basf Se | Quaternized terpolymer |
US8911516B2 (en) | 2010-06-25 | 2014-12-16 | Basf Se | Quaternized copolymer |
CA2803207A1 (en) | 2010-06-25 | 2011-12-29 | Basf Se | Quaternized copolymer |
CA2804322C (en) | 2010-07-06 | 2020-02-11 | Basf Se | Acid-free quaternised nitrogen compounds and use thereof as additives in fuels and lubricants |
WO2012072643A2 (en) | 2010-11-30 | 2012-06-07 | Basf Se | Production of isobutylene homopolymer or copolymer derivatives |
US9296841B2 (en) | 2010-11-30 | 2016-03-29 | Basf Se | Preparation of isobutene homo- or copolymer derivatives |
CA2818837C (en) | 2010-12-02 | 2018-12-18 | Basf Se | Use of the reaction product formed from a hydrocarbyl-substituted dicarboxylic acid and a nitrogen compound to reduce fuel consumption |
US9006158B2 (en) | 2010-12-09 | 2015-04-14 | Basf Se | Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines and use thereof as a fuel additive or lubricant additive |
JP2014502278A (en) | 2010-12-09 | 2014-01-30 | ビーエーエスエフ ソシエタス・ヨーロピア | Polytetrahydrobenzoxazine and bistetrahydrobenzoxazine and their use as fuel additives or lubricant additives |
US20130133243A1 (en) | 2011-06-28 | 2013-05-30 | Basf Se | Quaternized nitrogen compounds and use thereof as additives in fuels and lubricants |
EP2540808A1 (en) | 2011-06-28 | 2013-01-02 | Basf Se | Quaternised nitrogen compounds and their use as additives in fuels and lubricants |
EP2589647A1 (en) | 2011-11-04 | 2013-05-08 | Basf Se | Quaternised polyether amines and their use as additives in fuels and lubricants |
EP2604674A1 (en) | 2011-12-12 | 2013-06-19 | Basf Se | Use of quaternised alkylamine as additive in fuels and lubricants |
US9062266B2 (en) | 2012-02-10 | 2015-06-23 | Basf Se | Imidazolium salts as additives for fuels |
KR20140133566A (en) | 2012-02-10 | 2014-11-19 | 바스프 에스이 | Imidazolium salts as additives for fuels and combustibles |
CA2889031A1 (en) | 2012-10-23 | 2014-05-01 | Basf Se | Quaternized ammonium salts of hydrocarbyl epoxides and use thereof as additives in fuels and lubricants |
EP2811007A1 (en) | 2013-06-07 | 2014-12-10 | Basf Se | Alkylene oxide and hydrocarbyl-substituted polycarboxylic acid quaternised alkylamine as additives in fuels and lubricants and their use |
MY186439A (en) | 2013-06-07 | 2021-07-22 | Basf Se | Use of nitrogen compounds quaternised with alkylene oxide and hydrocarbyl-substituted polycarboxylic acid as additives in fuels and lubricants |
WO2015007553A1 (en) | 2013-07-17 | 2015-01-22 | Basf Se | Highly reactive polyisobutylene having a high percentage of vinylidene double bonds in the side chains |
ES2728113T3 (en) | 2013-09-20 | 2019-10-22 | Basf Se | Use of special derivatives of quaternized nitrogen compounds, as fuel additives |
US20150113864A1 (en) | 2013-10-24 | 2015-04-30 | Basf Se | Use of a complex ester to reduce fuel consumption |
US20150113867A1 (en) | 2013-10-24 | 2015-04-30 | Basf Se | Use of an alkoxylated polytetrahydrofuran to reduce fuel consumption |
US20150113859A1 (en) | 2013-10-24 | 2015-04-30 | Basf Se | Use of polyalkylene glycol to reduce fuel consumption |
CA2938220A1 (en) | 2014-01-29 | 2015-08-06 | Basf Se | Corrosion inhibitors for fuels and lubricants |
US11168273B2 (en) | 2014-01-29 | 2021-11-09 | Basf Se | Polycarboxylic acid-based additives for fuels and lubricants |
WO2016083090A1 (en) | 2014-11-25 | 2016-06-02 | Basf Se | Corrosion inhibitors for fuels and lubricants |
US11085001B2 (en) | 2015-07-16 | 2021-08-10 | Basf Se | Copolymers as additives for fuels and lubricants |
DE212016000150U1 (en) | 2015-07-24 | 2018-03-16 | Basf Se | Corrosion inhibitors for fuels and lubricants |
WO2017144378A1 (en) | 2016-02-23 | 2017-08-31 | Basf Se | Hydrophobic polycarboxylic acids as friction-reducing additive for fuels |
US11078418B2 (en) | 2016-07-05 | 2021-08-03 | Basf Se | Corrosion inhibitors for fuels and lubricants |
US10844308B2 (en) | 2016-07-05 | 2020-11-24 | Basf Se | Corrosion inhibitors for fuels and lubricants |
WO2018007486A1 (en) | 2016-07-07 | 2018-01-11 | Basf Se | Polymers as additives for fuels and lubricants |
EP3481921B1 (en) | 2016-07-07 | 2023-04-26 | Basf Se | Copolymers as additives for fuels and lubricants |
WO2018007445A1 (en) | 2016-07-07 | 2018-01-11 | Basf Se | Corrosion inhibitors for fuels and lubricants |
CN110088253B (en) | 2016-12-15 | 2022-03-18 | 巴斯夫欧洲公司 | Polymers as fuel additives |
WO2018114348A1 (en) | 2016-12-19 | 2018-06-28 | Basf Se | Additives for improving the thermal stability of fuels |
US10927319B2 (en) | 2016-12-20 | 2021-02-23 | Basf Se | Use of a mixture of a complex ester with a monocarboxylic acid to reduce friction |
US11130923B2 (en) | 2017-04-11 | 2021-09-28 | Basf Se | Alkoxylated amines as fuel additives |
EP3609990B1 (en) | 2017-04-13 | 2021-10-27 | Basf Se | Polymers as additives for fuels and lubricants |
US20220306960A1 (en) | 2019-06-26 | 2022-09-29 | Basf Se | New Additive Packages for Gasoline Fuels |
EP3933014A1 (en) | 2020-06-30 | 2022-01-05 | Basf Se | Addition of additives to fuel for reducing uncontrolled ignition in combustion engines |
ES2964845T3 (en) | 2020-07-14 | 2024-04-09 | Basf Se | Corrosion inhibitors for fuels and lubricants |
DE102022131356A1 (en) | 2022-11-28 | 2023-01-12 | Basf Se | Formamidines as fuel additives |
DE102022131890A1 (en) | 2022-12-01 | 2023-01-26 | Basf Se | Guanidine derivatives as fuel additives |
DE102022132342A1 (en) | 2022-12-06 | 2023-01-26 | Basf Se | Guanidinium salts as fuel additives |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3898055A (en) * | 1971-06-07 | 1975-08-05 | Bray Oil Co | Gasoline engine fuel |
AT337333B (en) * | 1973-11-21 | 1977-06-27 | Mohnhaupt Dietrich | LIQUID FUEL FOR COMBUSTION ENGINES AND ADDITIVES HIEFUR |
US3955398A (en) * | 1975-05-08 | 1976-05-11 | Westinghouse Air Brake Company | Calibration and adjustment arrangement for deceleration switch |
FR2421958A1 (en) * | 1978-04-04 | 1979-11-02 | Raffinage Cie Francaise | NEW ANTI-SOILING AGENTS AND APPLICATION OF SUCH AGENTS |
US4690687A (en) * | 1985-08-16 | 1987-09-01 | The Lubrizol Corporation | Fuel products comprising a lead scavenger |
GB8925535D0 (en) * | 1989-11-11 | 1990-01-04 | Rechem Ag | Gasoline composition |
-
1993
- 1993-08-17 AT AT0163693A patent/AT400149B/en not_active IP Right Cessation
-
1994
- 1994-06-21 EP EP94890107A patent/EP0639632B1/en not_active Expired - Lifetime
- 1994-06-21 DE DE59405767T patent/DE59405767D1/en not_active Expired - Fee Related
- 1994-06-21 AT AT94890107T patent/ATE165389T1/en not_active IP Right Cessation
- 1994-06-21 SI SI9430135T patent/SI0639632T1/en not_active IP Right Cessation
- 1994-06-21 DK DK94890107T patent/DK0639632T3/en active
- 1994-08-15 SK SK970-94A patent/SK280988B6/en not_active IP Right Cessation
- 1994-08-16 HU HU9402368A patent/HU214907B/en unknown
- 1994-08-17 CZ CZ941985A patent/CZ285397B6/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0639632A1 (en) | 1995-02-22 |
CZ198594A3 (en) | 1995-03-15 |
HU9402368D0 (en) | 1994-11-28 |
CZ285397B6 (en) | 1999-08-11 |
HU214907B (en) | 1998-07-28 |
ATE165389T1 (en) | 1998-05-15 |
DE59405767D1 (en) | 1998-05-28 |
EP0639632B1 (en) | 1998-04-22 |
AT400149B (en) | 1995-10-25 |
SK97094A3 (en) | 1995-03-08 |
SI0639632T1 (en) | 1998-08-31 |
ATA163693A (en) | 1995-02-15 |
HUT69325A (en) | 1995-09-28 |
SK280988B6 (en) | 2000-10-09 |
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