BR112014002541A2 - composição de combustível diesel, pacote de aditivo, método de operação de um motor a diesel e uso de um aditivo - Google Patents

composição de combustível diesel, pacote de aditivo, método de operação de um motor a diesel e uso de um aditivo

Info

Publication number
BR112014002541A2
BR112014002541A2 BR112014002541A BR112014002541A BR112014002541A2 BR 112014002541 A2 BR112014002541 A2 BR 112014002541A2 BR 112014002541 A BR112014002541 A BR 112014002541A BR 112014002541 A BR112014002541 A BR 112014002541A BR 112014002541 A2 BR112014002541 A2 BR 112014002541A2
Authority
BR
Brazil
Prior art keywords
additive
operating
fuel composition
diesel
diesel engine
Prior art date
Application number
BR112014002541A
Other languages
English (en)
Other versions
BR112014002541B1 (pt
Inventor
Reid Jacqueline
Original Assignee
Innospec Ltd
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
Application filed by Innospec Ltd filed Critical Innospec Ltd
Publication of BR112014002541A2 publication Critical patent/BR112014002541A2/pt
Publication of BR112014002541B1 publication Critical patent/BR112014002541B1/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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
    • 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
    • C10L1/146—Macromolecular compounds according to different macromolecular groups, mixtures thereof
    • 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
    • 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)
    • 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
    • C10L10/18—Use of additives to fuels or fires for particular purposes use of detergents or dispersants for purposes not provided for in groups C10L10/02 - C10L10/16
    • 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
    • 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
    • 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)
    • C10L1/2387—Polyoxyalkyleneamines (poly)oxyalkylene amines and derivatives thereof (substituted by a macromolecular group containing 30C)
    • 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
    • C10L1/28—Organic compounds containing silicon
    • C10L1/285—Organic compounds containing silicon 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
    • C10L2270/00—Specifically adapted fuels
    • C10L2270/02—Specifically adapted fuels for internal combustion engines
    • C10L2270/026—Specifically adapted fuels for internal combustion engines for diesel engines, e.g. automobiles, stationary, marine
    • 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
    • C10L2300/00—Mixture of two or more additives covered by the same group of C10L1/00 - C10L1/308
    • C10L2300/20—Mixture of two components

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)
  • Combustion & Propulsion (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Catalysts (AREA)
BR112014002541-0A 2011-08-03 2012-08-02 composição de combustível diesel, pacote de aditivo, método de operação de um motor a diesel e uso de um aditivo BR112014002541B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1113390.7 2011-08-03
GBGB1113390.7A GB201113390D0 (en) 2011-08-03 2011-08-03 Fuel compositions
PCT/GB2012/051875 WO2013017884A1 (en) 2011-08-03 2012-08-02 Fuel compositions

Publications (2)

Publication Number Publication Date
BR112014002541A2 true BR112014002541A2 (pt) 2017-03-14
BR112014002541B1 BR112014002541B1 (pt) 2020-12-01

Family

ID=44735388

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014002541-0A BR112014002541B1 (pt) 2011-08-03 2012-08-02 composição de combustível diesel, pacote de aditivo, método de operação de um motor a diesel e uso de um aditivo

Country Status (11)

Country Link
US (1) US9932535B2 (pt)
EP (1) EP2739707B1 (pt)
KR (1) KR102005124B1 (pt)
CN (1) CN103958650B (pt)
AR (1) AR087452A1 (pt)
AU (1) AU2012291814B2 (pt)
BR (1) BR112014002541B1 (pt)
CA (1) CA2843190C (pt)
GB (1) GB201113390D0 (pt)
MY (1) MY166864A (pt)
WO (1) WO2013017884A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201313423D0 (en) * 2013-07-26 2013-09-11 Innospec Ltd Compositions and methods
EP3536766B1 (en) 2014-05-30 2020-12-09 The Lubrizol Corporation Epoxide quaternized quaternary ammonium salts
PL3511396T3 (pl) 2014-05-30 2020-11-16 The Lubrizol Corporation Zawierające imid czwartorzędowe sole amoniowe o małej masie cząsteczkowej
WO2015183916A1 (en) 2014-05-30 2015-12-03 The Lubrizol Corporation Low molecular weight amide/ester containing quaternary ammonium salts
WO2015184301A2 (en) 2014-05-30 2015-12-03 The Lubrizol Corporation Coupled quaternary ammonium salts
SG11201609725XA (en) 2014-05-30 2016-12-29 Lubrizol Corp High molecular weight imide containing quaternary ammonium salts
SG11201609885XA (en) 2014-05-30 2016-12-29 Lubrizol Corp Branched amine containing quaternary ammonium salts
CN106574198A (zh) 2014-05-30 2017-04-19 路博润公司 含咪唑的季铵盐
CN106661472A (zh) 2014-05-30 2017-05-10 路博润公司 高分子量的含酰胺/酯的季铵盐
KR102653308B1 (ko) 2015-12-02 2024-03-29 더루브리졸코오퍼레이션 짧은 탄화수소 꼬리를 지니는 초저분자량 이미드 함유 사차 암모늄 염
SG11201804230PA (en) 2015-12-02 2018-06-28 Lubrizol Corp Ultra-low molecular weight amide/ester containing quaternary ammonium salts having short hydrocarbon tails
CN109963929A (zh) 2016-09-21 2019-07-02 路博润公司 用于柴油燃料的聚丙烯酸酯消泡组分
EP3668951B1 (en) * 2017-03-06 2022-07-06 The Lubrizol Corporation Amine salts for use in gasoline engines
KR20190129120A (ko) 2017-03-30 2019-11-19 이노스펙 리미티드 방법 및 용도
KR102279125B1 (ko) 2017-09-07 2021-07-20 주식회사 마이셀럽스 취향필터에 기반한 추천 정보 제공 단말 및 장치
WO2019060682A2 (en) 2017-09-21 2019-03-28 The Lubrizol Corporation POLYACRYLATE ANTI-WEIGHT COMPONENTS FOR USE IN FUELS
BR112020018896A2 (pt) 2018-03-21 2021-02-09 The Lubrizol Corporation componentes antiespuma de poliacrilamida para uso em combustíveis diesel
GB201810852D0 (en) 2018-07-02 2018-08-15 Innospec Ltd Compositions, uses and methods
GB201908912D0 (en) * 2019-06-21 2019-08-07 Innospec Ltd Compositions and methods and uses relating thereto
CA3144386A1 (en) 2019-06-24 2020-12-30 The Lubrizol Corporation Continuous acoustic mixing for performance additives and compositions including the same
BR112022011826A2 (pt) 2019-12-18 2022-08-30 Lubrizol Corp Composto de tensoativo polimérico
EP4077599A1 (en) 2019-12-19 2022-10-26 The Lubrizol Corporation Wax anti-settling additive composition for use in diesel fuels
JP6957070B1 (ja) * 2021-06-04 2021-11-02 竹本油脂株式会社 合成繊維用処理剤、及び合成繊維
JP7127904B1 (ja) * 2021-07-09 2022-08-30 竹本油脂株式会社 繊維用処理剤、繊維用第１処理剤、繊維用第２処理剤、繊維用第１処理剤含有組成物、繊維用処理剤の希釈液、繊維の処理方法、及び繊維
US11999917B2 (en) * 2021-08-25 2024-06-04 Afton Chemical Corporation Mannich-based quaternary ammonium salt fuel additives
US12012564B2 (en) 2021-08-25 2024-06-18 Afton Chemical Corporation Mannich-based quaternary ammonium salt fuel additives
WO2024030591A1 (en) 2022-08-05 2024-02-08 The Lubrizol Corporation Processes for producing reaction products including quaternary ammonium salts

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248643B (de) 1959-03-30 1967-08-31 The Lubrizol Corporation, Cleveland, Ohio (V. St. A.) Verfahren zur Herstellung von öllöslichen aeylierten Aminen
NL255194A (pt) 1959-08-24
NL124842C (pt) 1959-08-24
US3231587A (en) 1960-06-07 1966-01-25 Lubrizol Corp Process for the preparation of substituted succinic acid compounds
US4248179A (en) * 1979-07-13 1981-02-03 Foster Wheeler Energy Corporation Internally grooved heat transfer conduit
US4248719A (en) * 1979-08-24 1981-02-03 Texaco Inc. Quaternary ammonium salts and lubricating oil containing said salts as dispersants
GB9208034D0 (en) 1992-04-10 1992-05-27 Bp Chem Int Ltd Fuel composition
GB9618546D0 (en) 1996-09-05 1996-10-16 Bp Chemicals Additives Dispersants/detergents for hydrocarbons fuels
US6784317B2 (en) * 2001-05-02 2004-08-31 Mitsubishi Gas Chemical Company, Inc Production of quaternary ammonium salt of hydroxycarboxylic acid and quarternary ammonium salt of inorganic acid
US20030056431A1 (en) * 2001-09-14 2003-03-27 Schwab Scott D. Deposit control additives for direct injection gasoline engines
DE10211418A1 (de) 2002-03-15 2003-09-25 Bayer Ag Verfahren zur Herstellung hochreaktiver Polyisobutene
BRPI0611987B1 (pt) * 2005-06-16 2016-04-05 Lubrizol Corp composição que compreende um sal de amônio quaternário e método para abastecer um motor de combustão interna
GB0515998D0 (en) 2005-08-03 2005-09-07 Ass Octel Fuel additives
JP5643096B2 (ja) * 2007-09-27 2014-12-17 インノスペック リミテッドＩｎｎｏｓｐｅｃ Ｌｉｍｉｔｅｄ 燃料組成物
GB0903165D0 (en) * 2009-02-25 2009-04-08 Innospec Ltd Methods and uses relating to fuel compositions
GB201001920D0 (en) * 2010-02-05 2010-03-24 Innospec Ltd Fuel compostions

Also Published As

Publication number Publication date
EP2739707B1 (en) 2019-09-25
CN103958650A (zh) 2014-07-30
AU2012291814A1 (en) 2014-02-13
CA2843190C (en) 2021-12-14
WO2013017884A1 (en) 2013-02-07
CA2843190A1 (en) 2013-02-07
AU2012291814B2 (en) 2016-06-16
EP2739707A1 (en) 2014-06-11
AR087452A1 (es) 2014-03-26
GB201113390D0 (en) 2011-09-21
KR20140063641A (ko) 2014-05-27
BR112014002541B1 (pt) 2020-12-01
US9932535B2 (en) 2018-04-03
KR102005124B1 (ko) 2019-07-29
CN103958650B (zh) 2016-08-24
MY166864A (en) 2018-07-24
US20140157657A1 (en) 2014-06-12

Similar Documents

Publication Publication Date Title
BR112014002620A2 (pt) composição de combustível diesel, pacote de aditivo, método de operação de um motor a diesel e uso de um aditivo
BR112014002541A2 (pt) composição de combustível diesel, pacote de aditivo, método de operação de um motor a diesel e uso de um aditivo
BR112014002623A2 (pt) composição de combustível diesel, pacote de aditivo, método de operação de um motor a diesel, uso de um aditivo e uso de um produto de reação de mannich
BR112014002539A2 (pt) composição de combustível diesel, pacote de aditivo, método de operação de um motor a diesel e uso de um aditivo
ZA201407612B (en) Internal combustion engine using a water-based mixture as fuel and method for operating the same
FI20125117L (fi) Kaksitahtipolttomoottorikone ja menetelmä sen käyttämiseksi
DE112013003196A5 (de) Brennkraftmaschine, insbesondere Großdieselmotor
BR112013014657A2 (pt) processo para operação de conjunto injetor de combustível para motor de combustão
EP2664756A4 (en) EXHAUST GAS PROCESSING DEVICE FOR A DIESEL ENGINE
BR112013011673A2 (pt) injetor de combustível para um motor de turbina a gás e método de operação de um motor de turbina a gás
EP2998528A4 (en) Exhaust gas treatment device for marine diesel engine using fuel oil
BRPI1011002A2 (pt) aparelho de injeção de combustível para motor de combustão interna
BR112013030723A2 (pt) composição de combustível líquido e, método de melhorar o desempenho de economia de combustível de um motor de combustão interna
BR112015015189A2 (pt) Método de operação de um motor a diesel e disposição de motor a diesel possuindo modos de operação plurais
EP2626529A4 (en) EXHAUST GAS CLEANING DEVICE FOR A COMBUSTION ENGINE
EP2772641A4 (en) FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINE
EP3014101A4 (en) Split fuel rail assembly for an internal combustion engine
GB201103377D0 (en) Method for operating an internal combustion engine
BR112013014991A2 (pt) válvula injetora de combustível para motores de combustão
GB201406655D0 (en) Alternative fuel for internal combustion engine, containing biobutanol
BR112013016069A2 (pt) composição, uso, combustível aditivado e método de realização de um motor de combustão interna
HK1216434A1 (zh) 用於內燃機運行的方法
GB2498355B (en) Method for operating an internal combustion engine
BR112013018162A2 (pt) dispositivo de partida para motores de combustão interna
GB201108745D0 (en) Method for operating an internal combustion engine

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/08/2012, OBSERVADAS AS CONDICOES LEGAIS.