ATA163693A - Additiv für unverbleite ottokraftstoffe sowie dieses enthaltender kraftstoff - Google Patents
Additiv für unverbleite ottokraftstoffe sowie dieses enthaltender kraftstoffInfo
- Publication number
- ATA163693A ATA163693A AT0163693A AT163693A ATA163693A AT A163693 A ATA163693 A AT A163693A AT 0163693 A AT0163693 A AT 0163693A AT 163693 A AT163693 A AT 163693A AT A163693 A ATA163693 A AT A163693A
- Authority
- AT
- Austria
- Prior art keywords
- fuel
- unleaded
- additive
- metal salt
- petrols
- 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)
- Safety Valves (AREA)
- Lift Valve (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0163693A AT400149B (de) | 1993-08-17 | 1993-08-17 | Additiv für unverbleite ottokraftstoffe sowie dieses enthaltender kraftstoff |
DK94890107T DK0639632T3 (da) | 1993-08-17 | 1994-06-21 | Anvendelse af et additiv til blyfri brændstof til Otto-motorer til forhindring af ventilsædeslid |
AT94890107T ATE165389T1 (de) | 1993-08-17 | 1994-06-21 | Verwendung eines additivs für unverbleite ottokraftstoffe zur verhinderung von ventilsitzverschleiss |
DE59405767T DE59405767D1 (de) | 1993-08-17 | 1994-06-21 | Verwendung eines Additivs für unverbleite Ottokraftstoffe zur Verhinderung von Ventilsitzverschleiss. |
EP94890107A EP0639632B1 (de) | 1993-08-17 | 1994-06-21 | Verwendung eines Additivs für unverbleite Ottokraftstoffe zur Verhinderung von Ventilsitzverschleiss. |
SI9430135T SI0639632T1 (en) | 1993-08-17 | 1994-06-21 | Use of an additive for lead-free, spark-ignited internal combustion engine fuels for reducing valve seat recession. |
SK970-94A SK280988B6 (sk) | 1993-08-17 | 1994-08-15 | Použitie neutrálnej soli monoesteru alebo diesteru kyseliny sulfojantárovej s alkalickými kovmi ako aditíva do bezolovnatých benzínov |
HU9402368A HU214907B (hu) | 1993-08-17 | 1994-08-16 | Eljárás szelepülés kopásának meggátlására vagy csökkentésére Otto-motorokban ólmozatlan üzemanyag alkalmazása során |
CZ941985A CZ285397B6 (cs) | 1993-08-17 | 1994-08-17 | Additiva pro bezolovnaté motorové benziny a pohonné hmoty tato additiva obsahující |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0163693A AT400149B (de) | 1993-08-17 | 1993-08-17 | Additiv für unverbleite ottokraftstoffe sowie dieses enthaltender kraftstoff |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA163693A true ATA163693A (de) | 1995-02-15 |
AT400149B AT400149B (de) | 1995-10-25 |
Family
ID=3517698
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0163693A AT400149B (de) | 1993-08-17 | 1993-08-17 | Additiv für unverbleite ottokraftstoffe sowie dieses enthaltender kraftstoff |
AT94890107T ATE165389T1 (de) | 1993-08-17 | 1994-06-21 | Verwendung eines additivs für unverbleite ottokraftstoffe zur verhinderung von ventilsitzverschleiss |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94890107T ATE165389T1 (de) | 1993-08-17 | 1994-06-21 | Verwendung eines additivs für unverbleite ottokraftstoffe zur verhinderung von ventilsitzverschleiss |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0639632B1 (de) |
AT (2) | AT400149B (de) |
CZ (1) | CZ285397B6 (de) |
DE (1) | DE59405767D1 (de) |
DK (1) | DK0639632T3 (de) |
HU (1) | HU214907B (de) |
SI (1) | SI0639632T1 (de) |
SK (1) | SK280988B6 (de) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19905211A1 (de) * | 1999-02-09 | 2000-08-10 | Basf Ag | Kraftstoffzusammensetzung |
DE10209830A1 (de) | 2002-03-06 | 2003-09-18 | Basf Ag | Kraftstoffadditivgemische für Ottokraftstoffe mit synergistischer IVD-Performance |
DE10314809A1 (de) | 2003-04-01 | 2004-10-14 | Basf Ag | Polyalkenamine mit verbesserten Anwendungseigenschaften |
DE10316871A1 (de) | 2003-04-11 | 2004-10-21 | Basf Ag | Kraftstoffzusammensetzung |
DE102004038113A1 (de) | 2004-08-05 | 2006-03-16 | Basf Ag | Stickstoffhaltige heterocyclische Verbindungen als Reibverschleißvermindernder Zusatz zu Kraftstoffen |
CN101389738B (zh) | 2006-02-27 | 2013-05-15 | 巴斯夫欧洲公司 | 多环酚类化合物作为稳定剂的用途 |
SI2132284T1 (sl) | 2007-03-02 | 2011-05-31 | Basf Se | Formulacija aditiva primernega za antistatiäśno konäśno obdelavo in izboljĺ anje elektriäśne prevodnosti neĺ˝ivega organskega materiala |
MY150221A (en) | 2007-07-16 | 2013-12-31 | Basf Se | Synergistic mixture |
DE102008037662A1 (de) | 2007-08-17 | 2009-04-23 | Basf Se | Öllösliches Detergens und Verfahren zur Herstellung funktionalisierter Polyalkene |
JP2011511859A (ja) | 2008-02-01 | 2011-04-14 | ビーエーエスエフ ソシエタス・ヨーロピア | 特殊なポリイソブテンアミンおよび燃料中の洗剤としての該化合物の使用 |
DE102010001408A1 (de) | 2009-02-06 | 2010-08-12 | Basf Se | Verwendung von Ketonen als Kraftstoffzusatz zur Verringerung des Kraftstoffverbrauches von Dieselmotoren |
DE102010039039A1 (de) | 2009-08-24 | 2011-03-03 | Basf Se | Verwendung von organischen Verbindungen als Kraftstoffzusatz zur Verringerung des Kraftstoffverbrauchs von Dieselmotoren |
US8790426B2 (en) | 2010-04-27 | 2014-07-29 | Basf Se | Quaternized terpolymer |
CA2795545A1 (en) | 2010-04-27 | 2011-11-03 | Basf Se | Quaternized terpolymer |
AU2011269024A1 (en) | 2010-06-25 | 2013-01-10 | Basf Se | Quaternized copolymer |
US8911516B2 (en) | 2010-06-25 | 2014-12-16 | Basf Se | Quaternized copolymer |
KR101886453B1 (ko) | 2010-07-06 | 2018-08-07 | 바스프 에스이 | 산 무함유 사차화된 질소 화합물, 및 연료 및 윤활제의 첨가제로서의 이의 용도 |
US9296841B2 (en) | 2010-11-30 | 2016-03-29 | Basf Se | Preparation of isobutene homo- or copolymer derivatives |
EP2646478A2 (de) | 2010-11-30 | 2013-10-09 | Basf Se | Herstellung von isobutenhomo- oder -copolymer-derivaten |
JP2014501813A (ja) | 2010-12-02 | 2014-01-23 | ビーエーエスエフ ソシエタス・ヨーロピア | ヒドロカルビルで置換されたジカルボン酸と窒素化合物とからの反応生成物の、燃料消費量の低減のための使用 |
US9006158B2 (en) | 2010-12-09 | 2015-04-14 | Basf Se | Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines and use thereof as a fuel additive or lubricant additive |
CA2819770A1 (en) | 2010-12-09 | 2012-06-14 | Basf Se | Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines and use thereof as a fuel additive or lubricant additive |
US20130133243A1 (en) | 2011-06-28 | 2013-05-30 | Basf Se | Quaternized nitrogen compounds and use thereof as additives in fuels and lubricants |
EP2540808A1 (de) | 2011-06-28 | 2013-01-02 | Basf Se | Quaternisierte Stickstoffverbindungen und deren Verwendung als Additive in Kraft- und Schmierstoffen |
EP2589647A1 (de) | 2011-11-04 | 2013-05-08 | Basf Se | Quaternisierte Polyetheramine und deren Verwendung als Additive in Kraft- und Schmierstoffen |
EP2604674A1 (de) | 2011-12-12 | 2013-06-19 | Basf Se | Verwendung quaternisierter Alkylamine als Additive in Kraft- und Schmierstoffen |
KR20140133566A (ko) | 2012-02-10 | 2014-11-19 | 바스프 에스이 | 연료 및 가연물용 첨가제로서의 이미다졸륨 염 |
US9062266B2 (en) | 2012-02-10 | 2015-06-23 | Basf Se | Imidazolium salts as additives for fuels |
KR20150079782A (ko) | 2012-10-23 | 2015-07-08 | 바스프 에스이 | 히드로카르빌 에폭시드의 4차화 암모늄 염 및 연료 및 윤활제 내의 첨가제로서의 이의 용도 |
EP2811007A1 (de) | 2013-06-07 | 2014-12-10 | Basf Se | Verwendung mit Alkylenoxid und Hydrocarbyl-substituierter Polycarbonsäure quaternisierter Alkylamine als Additive in Kraft- und Schmierstoffen |
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 (de) | 2013-07-17 | 2015-01-22 | Basf Se | Hochreaktives polyisobutylen mit einem hohen gehalt an vinyliden-doppelbindungen in den seitenketten |
ES2728113T3 (es) | 2013-09-20 | 2019-10-22 | Basf Se | Uso de derivados especiales de compuestos cuaternizados de nitrógeno, como aditivos en combustibles |
US20150113859A1 (en) | 2013-10-24 | 2015-04-30 | Basf Se | Use of polyalkylene glycol to reduce fuel consumption |
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 |
MY180330A (en) | 2014-01-29 | 2020-11-28 | Basf Se | Use of polycarboxylic-acid-based additives for fuels |
EP3099768B1 (de) | 2014-01-29 | 2019-08-21 | Basf Se | Korrosionsinhibitoren für kraftstoffe |
WO2016083090A1 (de) | 2014-11-25 | 2016-06-02 | Basf Se | Korrosionsinhibitoren für kraft- und schmierstoffe |
US11085001B2 (en) | 2015-07-16 | 2021-08-10 | Basf Se | Copolymers as additives for fuels and lubricants |
WO2017016909A1 (de) | 2015-07-24 | 2017-02-02 | Basf Se | Korrosionsinhibitoren für kraft- und schmierstoffe |
WO2017144378A1 (de) | 2016-02-23 | 2017-08-31 | Basf Se | HYDROPHOBE POLYCARBONSÄUREN ALS REIBVERSCHLEIß-VERMINDERNDER ZUSATZ ZU KRAFTSTOFFEN |
WO2018007192A1 (de) | 2016-07-05 | 2018-01-11 | Basf Se | Korrosionsinhibitoren für kraft- und schmierstoffe |
US11078418B2 (en) | 2016-07-05 | 2021-08-03 | Basf Se | Corrosion inhibitors for fuels and lubricants |
EP3481921B1 (de) | 2016-07-07 | 2023-04-26 | Basf Se | Copolymere als additive für kraft- und schmierstoffe |
WO2018007445A1 (de) | 2016-07-07 | 2018-01-11 | Basf Se | Korrosionsinhibitoren für kraft- und schmierstoffe |
WO2018007486A1 (de) | 2016-07-07 | 2018-01-11 | Basf Se | Polymere als additive für kraft und schmierstoffe |
PL3555244T3 (pl) | 2016-12-15 | 2023-11-06 | Basf Se | Polimery jako dodatki do oleju napędowego w silnikach wy-sokoprężnych z bezpośrednim wtryskiem |
EP3555242B1 (de) | 2016-12-19 | 2020-11-25 | Basf Se | Additive zur verbesserung der thermischen stabilität von kraftstoffen |
RU2019122807A (ru) | 2016-12-20 | 2021-01-22 | Басф Се | Применение смеси комплексного сложного эфира с монокарбоновой кислотой для уменьшения трения |
CN110494534A (zh) | 2017-04-11 | 2019-11-22 | 巴斯夫欧洲公司 | 用作燃料添加剂的烷氧基化胺 |
EP3609990B1 (de) | 2017-04-13 | 2021-10-27 | Basf Se | Polymere als additive für kraft- und schmierstoffe |
CN114051527A (zh) | 2019-06-26 | 2022-02-15 | 巴斯夫欧洲公司 | 新的汽油燃料添加剂包 |
EP3933014A1 (de) | 2020-06-30 | 2022-01-05 | Basf Se | Additivierung von kraftstoffen zur verringerung unkontrollierter zündungen in verbrennungsmotoren |
PL3940043T3 (pl) | 2020-07-14 | 2024-02-19 | Basf Se | Inhibitory korozji do paliw silnikowych i smarów |
DE102022131356A1 (de) | 2022-11-28 | 2023-01-12 | Basf Se | Formamidine als Kraftstoffadditive |
DE102022131890A1 (de) | 2022-12-01 | 2023-01-26 | Basf Se | Guanidinderivate als Kraftstoffadditive |
EP4382588A1 (de) | 2022-12-06 | 2024-06-12 | Basf Se | Additive zur verbesserung der thermischen stabilität von kraftstoffen |
DE102022132342A1 (de) | 2022-12-06 | 2023-01-26 | Basf Se | Guanidiniumsalze als Kraftstoffadditive |
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 (de) * | 1973-11-21 | 1977-06-27 | Mohnhaupt Dietrich | Flussiger treibstoff fur verbrennungsmotoren und zusatzmittel hiefur |
US3955398A (en) * | 1975-05-08 | 1976-05-11 | Westinghouse Air Brake Company | Calibration and adjustment arrangement for deceleration switch |
FR2421958A1 (fr) * | 1978-04-04 | 1979-11-02 | Raffinage Cie Francaise | Nouveaux agents anti-salissures et application desdits 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/de not_active IP Right Cessation
-
1994
- 1994-06-21 EP EP94890107A patent/EP0639632B1/de not_active Expired - Lifetime
- 1994-06-21 AT AT94890107T patent/ATE165389T1/de not_active IP Right Cessation
- 1994-06-21 SI SI9430135T patent/SI0639632T1/xx not_active IP Right Cessation
- 1994-06-21 DE DE59405767T patent/DE59405767D1/de not_active Expired - Fee Related
- 1994-06-21 DK DK94890107T patent/DK0639632T3/da active
- 1994-08-15 SK SK970-94A patent/SK280988B6/sk not_active IP Right Cessation
- 1994-08-16 HU HU9402368A patent/HU214907B/hu unknown
- 1994-08-17 CZ CZ941985A patent/CZ285397B6/cs not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SK280988B6 (sk) | 2000-10-09 |
AT400149B (de) | 1995-10-25 |
SK97094A3 (en) | 1995-03-08 |
HU9402368D0 (en) | 1994-11-28 |
CZ285397B6 (cs) | 1999-08-11 |
SI0639632T1 (en) | 1998-08-31 |
ATE165389T1 (de) | 1998-05-15 |
CZ198594A3 (en) | 1995-03-15 |
DK0639632T3 (da) | 1999-02-15 |
HUT69325A (en) | 1995-09-28 |
DE59405767D1 (de) | 1998-05-28 |
EP0639632A1 (de) | 1995-02-22 |
HU214907B (hu) | 1998-07-28 |
EP0639632B1 (de) | 1998-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT400149B (de) | Additiv für unverbleite ottokraftstoffe sowie dieses enthaltender kraftstoff | |
ES481554A1 (es) | Un procedimiento para la preparacion de composiciones lubri-cantes y concentradas. | |
ATE135394T1 (de) | Kraftstoffe für ottomotoren | |
CA2051452A1 (en) | Hydrocarbonaceous fuel compositions and additives therefor | |
BR9405814A (pt) | Composição de óleo combustível e processo para operar um motor de ignição por compressão | |
ES8606475A1 (es) | Un procedimiento para la preparacion de un amino fenol. | |
DE68922406D1 (de) | Verwendung einer zusammensetzung mit metallen der platingruppe als treibstoffzusatz. | |
EP1357170A3 (de) | Reibungsabänderungszusätze für Kraftstoffzusammensetzungen und Verfahren zu deren Verwendung | |
ATE177139T1 (de) | Kraftölzusammensetzungen | |
DK569987A (da) | Fremgangsmaade til modvirkning af et oeget oktanbehov i forbraendingsmotorer og benzin til anvendelse herved | |
CA2051451A1 (en) | Hydrocarbonaceous fuel compositions and additives therefor | |
FI872241A (fi) | Av en metallfoerening och oximer sammansatt braensletillsatsmedel och braenslekompositioner innehaollande detta. | |
ES2050499T3 (es) | Aditivos para combustibles diesel. | |
ATE62503T1 (de) | Schmiermittelzusammensetzung fuer verbrennungsmaschine. | |
JPS56150097A (en) | Friction reducing additive,lubricant composition and internal combustion engine fuel consumption reduction method | |
DK0946684T3 (da) | Anvendelse af additiver til dieselbrændstof | |
AU624053B2 (en) | Fuel additives | |
MY110649A (en) | Fuel additive formulation comprising at least one alkoxylated imidazo- oxazole compound | |
SE8008403L (sv) | Komplex med tillsatsmedel for brenslen | |
ES2151448A1 (es) | Aditivo para motores de combustion interna. | |
GB796408A (en) | Improvements in or relating to lubricant additives and fuel additives for internal combustion engines | |
MY141303A (en) | New liquid fuel | |
MY107438A (en) | Two-cycle engine fuel composition. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EIH | Change in the person of patent owner | ||
MK07 | Expiry |
Effective date: 20130817 |