BR9712294A - Composição de combustìvel, concentrado de aditivo, uso de aditivo ou do concentrado, e, processo para melhorar a lubricidade de um combustìvel. - Google Patents

Composição de combustìvel, concentrado de aditivo, uso de aditivo ou do concentrado, e, processo para melhorar a lubricidade de um combustìvel.

Info

Publication number
BR9712294A
BR9712294A BR9712294-7A BR9712294A BR9712294A BR 9712294 A BR9712294 A BR 9712294A BR 9712294 A BR9712294 A BR 9712294A BR 9712294 A BR9712294 A BR 9712294A
Authority
BR
Brazil
Prior art keywords
concentrate
additive
fuel
lubricity
improve
Prior art date
Application number
BR9712294-7A
Other languages
English (en)
Inventor
Rinaldo Caproti
Original Assignee
Infineum Usa Lp
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10801273&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9712294(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Infineum Usa Lp filed Critical Infineum Usa Lp
Publication of BR9712294A publication Critical patent/BR9712294A/pt

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
    • C10L1/18—Organic compounds containing oxygen
    • 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
    • C10L1/143—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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
    • C10L1/183—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom
    • C10L1/1832—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom mono-hydroxy
    • 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
    • C10L1/183—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom
    • C10L1/1835—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom having at least two hydroxy substituted non condensed benzene rings
    • 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
    • C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
    • 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
    • C10L1/1981—Condensation polymers of aldehydes or ketones
    • 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
    • C10L1/1985—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid polyethers, e.g. di- polygylcols and derivatives; ethers - 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1608—Well defined compounds, e.g. hexane, benzene
    • 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
    • C10L1/16—Hydrocarbons
    • C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Combustion & Propulsion (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Lubricants (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

''COMPOSIçãO DE COMBUSTìVEL, CONCENTRADO DE ADITIVO, USO DE ADITIVO OU DO CONCENTRADO, E, PROCESSO PARA MELHORAR A LUBRICIDADE DE UM COMBUSTìVEL" Aditivos de lubricidade para combustíveis com baixo teor em enxofre, compreendendo mono- e dialquil fenóis, oligómeros dos mesmos e aligómeros alcoxilados de alquil fenóis ligados em ponte a alquileno.
BR9712294-7A 1996-10-11 1997-09-15 Composição de combustìvel, concentrado de aditivo, uso de aditivo ou do concentrado, e, processo para melhorar a lubricidade de um combustìvel. BR9712294A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9621231.1A GB9621231D0 (en) 1996-10-11 1996-10-11 Low sulfer fuels with lubricity additive
PCT/EP1997/005109 WO1998016597A1 (en) 1996-10-11 1997-09-15 Fuel composition containing lubricity additive

Publications (1)

Publication Number Publication Date
BR9712294A true BR9712294A (pt) 2000-10-17

Family

ID=10801273

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9712294-7A BR9712294A (pt) 1996-10-11 1997-09-15 Composição de combustìvel, concentrado de aditivo, uso de aditivo ou do concentrado, e, processo para melhorar a lubricidade de um combustìvel.

Country Status (15)

Country Link
US (1) US6248142B1 (pt)
EP (1) EP0935645B1 (pt)
JP (1) JP2001505937A (pt)
KR (1) KR100541123B1 (pt)
CN (1) CN1093165C (pt)
AT (1) ATE217647T1 (pt)
AU (1) AU717404B2 (pt)
BR (1) BR9712294A (pt)
CA (1) CA2268082C (pt)
DE (1) DE69712633T2 (pt)
ES (1) ES2174227T3 (pt)
FI (1) FI990790A (pt)
GB (1) GB9621231D0 (pt)
NO (1) NO991716L (pt)
WO (1) WO1998016597A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6183525B1 (en) * 1998-09-18 2001-02-06 American Energy Group, Inc. Fuel additive composition and method for the treatment of fuels
US6176886B1 (en) 1999-08-31 2001-01-23 Ethyl Corporation Middle distillate fuels with enhanced lubricity comprising the reaction product of a phenol formaldehyde resin, an aldehyde and an amino alcohol
US6787022B1 (en) * 2000-05-02 2004-09-07 Exxonmobil Research And Engineering Company Winter diesel fuel production from a fischer-tropsch wax
DE10155747B4 (de) * 2001-11-14 2008-09-11 Clariant Produkte (Deutschland) Gmbh Additive für schwefelarme Mineralöldestillate, umfassend einen Ester eines alkoxylierten Polyols und ein Alkylphenol-Aldehydharz
DE10155774B4 (de) * 2001-11-14 2020-07-02 Clariant Produkte (Deutschland) Gmbh Additive für schwefelarme Mineralöldestillate, umfassend einen Ester alkoxylierten Glycerins und einen polaren stickstoffhaltigen Paraffindispergator
DE10155748B4 (de) * 2001-11-14 2009-04-23 Clariant Produkte (Deutschland) Gmbh Schwefelarme Mineralöldestillate mit verbesserten Kälteeigenschaften, umfassend einen Ester eines alkoxylierten Polyols und ein Copolymer aus Ethylen und ungesättigten Estern
US20030131527A1 (en) * 2002-01-17 2003-07-17 Ethyl Corporation Alkyl-substituted aryl polyalkoxylates and their use in fuels
ES2464840T3 (es) * 2002-07-09 2014-06-04 Clariant Produkte (Deutschland) Gmbh Uso de líquidos oleosos para mejorar la estabilidad frente a la oxidación de aceites combustibles
ES2399626T3 (es) 2002-07-09 2013-04-02 Clariant Produkte (Deutschland) Gmbh Agente mejorador de la fluidez en frío para aceites combustibles de procedencia vegetal o animal
JP4484458B2 (ja) * 2002-07-09 2010-06-16 クラリアント・プロドゥクテ・（ドイチュラント）・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 高度に脱硫された燃料油用の酸化安定性潤滑剤添加剤
GB0229286D0 (en) * 2002-12-16 2003-01-22 Ass Octel Composition
WO2004013260A1 (en) * 2002-08-06 2004-02-12 The Associated Octel Company Limited Jet fuel composition comprising a phenol derivative
US20050070446A1 (en) * 2003-09-25 2005-03-31 Ethyl Petroleum Additives, Inc. Boron free automotive gear oil
EP1584673A1 (en) * 2004-04-07 2005-10-12 Infineum International Limited Fuel oil compositions
US20050223631A1 (en) * 2004-04-07 2005-10-13 Graham Jackson Fuel oil compositions
US7851421B2 (en) * 2004-06-11 2010-12-14 Infineum International Limited Detergent additives for lubricating oil compositions
EP1612256B1 (en) * 2004-06-30 2012-06-13 Infineum International Limited Fuel additives comprising a colloidal metal compound.
US7732390B2 (en) * 2004-11-24 2010-06-08 Afton Chemical Corporation Phenolic dimers, the process of preparing same and the use thereof
US7485603B2 (en) * 2005-02-18 2009-02-03 Infineum International Limited Soot dispersants and lubricating oil compositions containing same
DE102005020264B4 (de) * 2005-04-30 2008-07-31 Clariant Produkte (Deutschland) Gmbh Additive für schwefelarme Mineralöldestillate, umfassend Aromaten, welche eine Hydroxygruppe, eine Methoxygruppe und eine Säurefunktion tragen
DE102005045133B4 (de) * 2005-09-22 2008-07-03 Clariant Produkte (Deutschland) Gmbh Additive für Rohöle
DE102005045134B4 (de) * 2005-09-22 2010-12-30 Clariant Produkte (Deutschland) Gmbh Alkylphenol-Aldehydharze, diese enthaltende Zusammensetzungen zu Verbesserung der Kältefließfähigkeit und Schmierfähigkeit von Brennstoffölen sowie deren Verwendung
US9169461B2 (en) * 2005-11-02 2015-10-27 Therakos, Inc. Use of apoptotic cells ex vivo to generate regulatory T cells
EP1884556A3 (en) * 2006-08-04 2011-09-14 Infineum International Limited Diesel fuel compositions containing metallic species and detergent additives
US7786057B2 (en) * 2007-02-08 2010-08-31 Infineum International Limited Soot dispersants and lubricating oil compositions containing same
US10192038B2 (en) 2008-05-22 2019-01-29 Butamax Advanced Biofuels Llc Process for determining the distillation characteristics of a liquid petroleum product containing an azeotropic mixture
CA2722421A1 (en) 2008-05-22 2009-11-26 Butamaxtm Advanced Biofuels Llc A process for determining the distillation characteristics of a liquid petroleum product containing an azeotropic mixture
CN105143160B (zh) 2013-02-11 2018-11-20 路博润公司 桥联碱土金属烷基酚盐
EP3112447B1 (en) * 2015-06-30 2018-03-28 Infineum International Limited Additive package for marine engine lubrication

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499367A (en) 1947-03-07 1950-03-07 Petrolite Corp Chemical manufacture
US2980519A (en) * 1955-12-16 1961-04-18 Shell Oil Co Gasoline fuel compositions
US3026297A (en) * 1958-11-12 1962-03-20 Goodyear Tire & Rubber Oxidizable diene rubber containing phenolic substituted xylenes
US3273981A (en) 1963-07-16 1966-09-20 Exxon Research Engineering Co Anti-wear oil additives
US3317459A (en) * 1963-11-22 1967-05-02 Goodyear Tire & Rubber Rubbers stabilized with the reaction product of halo olefins and phenols
US3442791A (en) 1966-11-17 1969-05-06 Betz Laboratories Anti-foulant agents for petroleum hydrocarbons
US4054554A (en) * 1975-03-31 1977-10-18 Petrolite Corporation Dehazing compositions
US4515603A (en) * 1978-12-11 1985-05-07 Petrolite Corporation Anti-static compositions
US4564460A (en) * 1982-08-09 1986-01-14 The Lubrizol Corporation Hydrocarbyl-substituted carboxylic acylating agent derivative containing combinations, and fuels containing same
GB2156848A (en) * 1984-03-15 1985-10-16 Exxon Research Engineering Co Fuel additive
US5118875A (en) * 1990-10-10 1992-06-02 Exxon Chemical Patents Inc. Method of preparing alkyl phenol-formaldehyde condensates
EP0482253A1 (en) * 1990-10-23 1992-04-29 Ethyl Petroleum Additives Limited Environmentally friendly fuel compositions and additives therefor
GB9200694D0 (en) * 1992-01-14 1992-03-11 Exxon Chemical Patents Inc Additives and fuel compositions
AU668151B2 (en) 1992-05-06 1996-04-26 Afton Chemical Corporation Composition for control of induction system deposits
JPH08508772A (ja) 1993-04-05 1996-09-17 モービル・オイル・コーポレーション 添加剤−処理された燃料からの改善された潤滑剤性能
GB9411614D0 (en) * 1994-06-09 1994-08-03 Exxon Chemical Patents Inc Fuel oil compositions

Also Published As

Publication number Publication date
DE69712633T2 (de) 2002-10-31
ATE217647T1 (de) 2002-06-15
NO991716D0 (no) 1999-04-12
FI990790A (fi) 1999-06-01
EP0935645A1 (en) 1999-08-18
FI990790A0 (fi) 1999-04-12
AU717404B2 (en) 2000-03-23
CN1093165C (zh) 2002-10-23
WO1998016597A1 (en) 1998-04-23
US6248142B1 (en) 2001-06-19
GB9621231D0 (en) 1996-11-27
JP2001505937A (ja) 2001-05-08
CA2268082C (en) 2005-12-06
CN1239496A (zh) 1999-12-22
EP0935645B1 (en) 2002-05-15
KR100541123B1 (ko) 2006-01-12
DE69712633D1 (de) 2002-06-20
CA2268082A1 (en) 1998-04-23
KR20000049099A (ko) 2000-07-25
NO991716L (no) 1999-06-04
AU4775297A (en) 1998-05-11
ES2174227T3 (es) 2002-11-01

Similar Documents

Publication Publication Date Title
BR9712294A (pt) Composição de combustìvel, concentrado de aditivo, uso de aditivo ou do concentrado, e, processo para melhorar a lubricidade de um combustìvel.
FI954424A (fi) Polttoaineen lisäaineeksi sopivat seokset
ATE147428T1 (de) Zusätze für organische flüssigkeiten
ES2090694T3 (es) Composiciones aditivas para combustibles que contienen poliisobutenilsuccinimidas.
ES2004848B3 (es) Procedimiento para evitar o disminuir la formacion de depositos en sistemas de preparacion de mezclas de motores.
ES2164333T3 (es) Composicion de combustible.
BR9305987A (pt) Composição de aditivo para combustível composição e concentrado de combustível
MY120021A (en) Alcohols as lubricity additives for distillate fuels
DE3481911D1 (de) Mannich-basen als oelzusaetze.
ES2061825T3 (es) Utilizacion de un aditivo para combustibles.
ATE163034T1 (de) Langkettige aliphatische kohlenwasserstoff-amin- zusatzmittel mit einer alkylen-hydroxy- verfestigungsgruppe
ES2042180T3 (es) Aceite para motores con un contenido de fenolalcoxilatos.
BR9712291A (pt) Composição de óleo combustìvel, uso de composto ou a composição aditiva ou concentrado, processo para melhorar a lubricidade de um óleo combustìvel destilado de fração média de hidrocarboneto, lìquido, composto, e, composição de aditivo e de concentrado de aditivo
DE3774284D1 (de) Additiv fuer schmieroele und kohlenwasserstoffbrennstoffe.
BR9913780A (pt) Composição de aditivo para combustìvel, processo para o tratamento de combustìveis de diesel, e, composição de combustìvel para uso em motores a diesel
FI874185A (fi) Parannettuja polttoaineiden lisäaineita
DK0946684T3 (da) Anvendelse af additiver til dieselbrændstof
ES2138935A1 (es) Aditivos para gasoleos.
FI100108B (fi) Bensiinin ja dieselpolttoaineen lisäaine

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PRESENTE PEDIDO DE PATENTE DE ACORDO COM ART. 8O DA LPI.