BRPI0909369A2 - processo contínuo para preparação de amidas de ácidos carboxílicos alifáticos inferiores - Google Patents

processo contínuo para preparação de amidas de ácidos carboxílicos alifáticos inferiores

Info

Publication number
BRPI0909369A2
BRPI0909369A2 BRPI0909369A BRPI0909369A BRPI0909369A2 BR PI0909369 A2 BRPI0909369 A2 BR PI0909369A2 BR PI0909369 A BRPI0909369 A BR PI0909369A BR PI0909369 A BRPI0909369 A BR PI0909369A BR PI0909369 A2 BRPI0909369 A2 BR PI0909369A2
Authority
BR
Brazil
Prior art keywords
carboxylic acid
acid amides
continuous process
aliphatic carboxylic
lower aliphatic
Prior art date
Application number
BRPI0909369A
Other languages
English (en)
Inventor
Hans Jurgen Scholz
Matthias Krull
Michael Seebach
Roman Morschhauser
Original Assignee
Clariant Finance Bvi 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 Clariant Finance Bvi Ltd filed Critical Clariant Finance Bvi Ltd
Publication of BRPI0909369A2 publication Critical patent/BRPI0909369A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00033—Continuous processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0254—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0263—Ceramic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • B01J2219/0281—Metal oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0295—Synthetic organic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0892—Materials to be treated involving catalytically active material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1209—Features relating to the reactor or vessel
    • B01J2219/1221—Features relating to the reactor or vessel the reactor per se
    • B01J2219/1224—Form of the reactor
    • B01J2219/1227—Reactors comprising tubes with open ends
BRPI0909369A 2008-04-04 2009-03-18 processo contínuo para preparação de amidas de ácidos carboxílicos alifáticos inferiores BRPI0909369A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008017218A DE102008017218B4 (de) 2008-04-04 2008-04-04 Kontinuierliches Verfahren zur Herstellung von Amiden niederer aliphatischer Carbonsäuren
PCT/EP2009/001990 WO2009121490A1 (de) 2008-04-04 2009-03-18 Kontinuierliches verfahren zur herstellung von amiden niederer aliphatischer carbonsäuren

Publications (1)

Publication Number Publication Date
BRPI0909369A2 true BRPI0909369A2 (pt) 2015-10-06

Family

ID=40666832

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909369A BRPI0909369A2 (pt) 2008-04-04 2009-03-18 processo contínuo para preparação de amidas de ácidos carboxílicos alifáticos inferiores

Country Status (11)

Country Link
US (1) US20110137081A1 (pt)
EP (1) EP2274270A1 (pt)
KR (1) KR20100135719A (pt)
CN (1) CN101984755B (pt)
AU (1) AU2009231125A1 (pt)
BR (1) BRPI0909369A2 (pt)
CA (1) CA2720370A1 (pt)
DE (1) DE102008017218B4 (pt)
EA (1) EA018179B1 (pt)
MX (1) MX2010010766A (pt)
WO (1) WO2009121490A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006047617B4 (de) 2006-10-09 2008-11-27 Clariant International Limited Verfahren zur Herstellung basischer (Meth)acrylamide
DE102008017216B4 (de) 2008-04-04 2013-08-14 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Fettsäureamiden
DE102008017213B4 (de) * 2008-04-04 2012-08-09 Clariant International Limited Kontinuierliches Verfahren zur Herstellung von Amiden aliphatischer Hydroxycarbonsäuren
DE102008017215B4 (de) * 2008-04-04 2012-08-09 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Amiden ethylenisch ungesättigter Carbonsäuren
DE102008017214B4 (de) * 2008-04-04 2012-02-16 Clariant International Limited Kontinuierliches Verfahren zur Herstellung von Fettsäurealkanolamiden
DE102008017217A1 (de) * 2008-04-04 2009-10-08 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Amiden aromatischer Carbonsäuren
DE102008017219A1 (de) * 2008-04-04 2009-10-08 Clariant International Ltd. Verfahren zur Herstellung von Amiden in Gegenwart von überhitztem Wasser
DE102009031059A1 (de) 2009-06-30 2011-01-05 Clariant International Ltd. Vorrichtung zur kontinuierlichen Durchführung chemischer Reaktionen bei hohen Temperaturen
DE102009042522A1 (de) 2009-09-22 2011-04-07 Clariant International Ltd. Kontinuierliches Umesterungsverfahren
DE102009042523B4 (de) 2009-09-22 2012-02-16 Clariant International Ltd. Vorrichtung und Verfahren zur kontinuierlichen Durchführung heterogen katalysierter chemischer Reaktionen bei hohen Temperaturen
DE102010056565A1 (de) 2010-12-30 2012-07-05 Clariant International Ltd. Verfahren zur Modifizierung Hydroxylgruppen tragender Polymere
DE102010056564A1 (de) 2010-12-30 2012-07-05 Clariant International Limited Hydroxylgruppen und Estergruppen tragende Polymere und Verfahren zu ihrer Herstellung
CN104628589B (zh) * 2015-02-03 2017-02-22 天津河清化学工业有限公司 合成n、n‑二甲基丙酰胺的连续化生产工艺及系统
CN106278922B (zh) * 2016-08-15 2019-01-18 广州天赐高新材料股份有限公司 一种脂肪酸酰胺丙基叔胺的制备方法
CN107501115A (zh) * 2017-09-04 2017-12-22 北京巨泰科技有限公司 一种甲酰胺类化合物的制备方法
CN113277956B (zh) * 2021-06-03 2022-11-04 浙江树人学院（浙江树人大学） 一种使用无污染性耦合剂合成酰胺类化合物的方法

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB414366A (en) 1932-10-26 1934-07-26 Arthur A Roberts Improvements relating to the manufacture of fuel briquettes from carbonaceous material
US2314894A (en) * 1940-10-05 1943-03-30 Ralph H Potts Process of preparing nitriles
US2295406A (en) * 1941-02-12 1942-09-08 Sun Oil Co Carbocyclic nitriles and methods for their production
GB719792A (en) 1951-12-06 1954-12-08 Chemstrand Corp Improvements in or relating to dimethylacylamides
US2808426A (en) * 1956-01-26 1957-10-01 Armour & Co Preparation of nitriles
US3113026A (en) * 1959-01-19 1963-12-03 Gen Aniline & Film Corp Polyvinyl alcohol photographic silver halide emulsions
US3024260A (en) * 1959-10-15 1962-03-06 Textilana Corp Process for the production of fatty hydroxyalkylamides
GB981123A (en) * 1961-04-24 1965-01-20 Armour Chemical Ind Ltd Improved process for the preparation of nitriles
US3395162A (en) * 1963-08-26 1968-07-30 Lever Brothers Ltd Process for the preparation of amides
US3488550A (en) * 1967-07-11 1970-01-06 Trw Inc High power resonant cavity tube
CH519006A (de) * 1969-03-06 1972-02-15 Ciba Geigy Ag Verwendung von neuen Azol-Derivaten als optische Aufhellmittel für organische Materialien ausserhalb der Textilindustrie
US3652671A (en) * 1970-06-01 1972-03-28 Dow Chemical Co Process for making a cationic methacrylamide
FR2371226A1 (fr) * 1976-11-17 1978-06-16 Olivier Jean Applicateur pour soumettre une matiere a des ondes
US4133833A (en) * 1978-01-09 1979-01-09 Pfizer Inc. Production of N,N-di(ethyl)-meta-toluamide from meta-toluic acid by liquid phase catalytic reaction with diethylamine
DE3209800C2 (de) * 1982-03-18 1990-03-08 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Verfahren zur Herstellung von N-(tert. Aminoalkyl)acrylamiden
IT1190375B (it) * 1985-06-20 1988-02-16 Recordati Chem Pharm N-benzidrildiazacicloalchil-alcanilidi ad attivita' antianafilattica ed antibroncospastica
FR2590567B1 (fr) * 1985-11-27 1988-07-15 Charbonnages Ste Chimique Nouveau procede de synthese de (meth)acrylamide de n-dialkylaminoalkyle
US4883570A (en) * 1987-06-08 1989-11-28 Research-Cottrell, Inc. Apparatus and method for enhanced chemical processing in high pressure and atmospheric plasmas produced by high frequency electromagnetic waves
DE68918950T2 (de) * 1988-10-10 1995-03-16 Commw Scient Ind Res Org Verfahren und vorrichtung für kontinuierliche chemische reaktionen.
DE3900053A1 (de) * 1989-01-03 1990-07-12 Bayer Ag Verfahren zur herstellung von uretdion- und isocyanuratgruppen aufweisenden polyisocyanaten, die nach diesem verfahren erhaeltlichen polyisocyanate und ihre verwendung in zweikomponenten-polyurethanlacken
US6020580A (en) * 1997-01-06 2000-02-01 International Business Machines Corporation Microwave applicator having a mechanical means for tuning
US6054696A (en) * 1997-01-06 2000-04-25 International Business Machines Corporation Feedback system to automatically couple microwave energy into an applicator
US6072167A (en) * 1997-01-06 2000-06-06 International Business Machines Corporation Enhanced uniformity in a length independent microwave applicator
US6121595A (en) * 1997-01-06 2000-09-19 International Business Machines Corporation Applicator to provide uniform electric and magnetic fields over a large area and for continuous processing
US5114684A (en) * 1990-12-13 1992-05-19 Serawaste Systems Corporation In-line electromagnetic energy wave applicator
AU649770B2 (en) * 1991-01-25 1994-06-02 Societe Prolabo Apparatus for simultaneous treatment, in a moist medium, on a plurality of samples, and utilisation of the said apparatus
US5326538A (en) * 1991-03-13 1994-07-05 Serawaste Systems Corporation Closed sterilization system for treating a product such as toxic or infectious waste
US5471037A (en) * 1992-08-18 1995-11-28 E. I. Du Pont De Nemours And Company Process for preparing polymeric material with microwave
US5286879A (en) * 1992-10-05 1994-02-15 The Procter & Gamble Company Process for the preparation of mono-condensation derivatives of adipic acid
US5470541A (en) * 1993-12-28 1995-11-28 E. I. Du Pont De Nemours And Company Apparatus and process for the preparation of hydrogen cyanide
FR2751830B1 (fr) * 1996-07-23 1998-10-23 Prolabo Sa Dispositif pour realiser des reactions chimiques sous micro-ondes sur une grande quantite de produits
FR2764603B1 (fr) * 1997-06-11 1999-07-30 Oreal Procede de preparation de composes de type ceramides
US6614010B2 (en) * 2000-02-25 2003-09-02 Personal Chemistry I Uppsala Ab Microwave heating apparatus
JP2004508312A (ja) * 2000-09-08 2004-03-18 グリアテック　インコーポレイテッド 置換ヒドラジン誘導体
US6630654B2 (en) * 2001-10-19 2003-10-07 Personal Chemistry I Uppsala Ab Microwave heating apparatus
US6744024B1 (en) * 2002-06-26 2004-06-01 Cem Corporation Reaction and temperature control for high power microwave-assisted chemistry techniques
FR2849343B1 (fr) * 2002-12-23 2009-01-23 Aldivia Synthese chimique comportant un traitement thermique par chauffage dielectrique intermittent, combine a un systeme de recirculation
US20050027120A1 (en) * 2003-06-02 2005-02-03 Reactimex, S.A. De C.V. Method for the synthesis of amides and related products from esters or ester-like compounds
US7393920B2 (en) * 2003-06-23 2008-07-01 Cem Corporation Microwave-assisted peptide synthesis
US7585989B2 (en) * 2003-10-06 2009-09-08 Lion Akzo Co., Ltd. Production process for carboxylic amide and derivatives thereof
US7425527B2 (en) * 2004-06-04 2008-09-16 The Procter & Gamble Company Organic activator
US20050274065A1 (en) * 2004-06-15 2005-12-15 Carnegie Mellon University Methods for producing biodiesel
MY143828A (en) * 2004-06-17 2011-07-15 Malaysian Palm Oil Board A process for the production of fatty acid amides
DE102005017453A1 (de) * 2005-04-15 2006-10-19 Clariant Produkte (Deutschland) Gmbh Verfahren zur Herstellung von Amiden basierend auf Polyetheraminen und (Meth)acrylsäure
GB0512183D0 (en) * 2005-06-15 2005-07-20 Tooley John K Improvements relating to the refining of waste oil
PT2049478E (pt) * 2006-07-06 2012-07-16 Glaxo Group Ltd N-fenilmetil-5-oxo-prolina-2-amidas substituídas como antagonistas do recetor p2x7 e seus métodos de utilização
BRPI0719896A2 (pt) * 2006-10-09 2014-10-07 Clariant Finance Bvi Ltd Processo para a preparação de alcanolamidas de ácidos graxos
DE102006047620B4 (de) * 2006-10-09 2008-11-27 Clariant International Limited Verfahren zur Herstellung tertiärer Amide von Alkylphenylcarbonsäuren
DE102006047618B3 (de) * 2006-10-09 2007-11-15 Clariant International Limited Verfahren zur Herstellung von Bisbenzoxazolen
DE102006047617B4 (de) * 2006-10-09 2008-11-27 Clariant International Limited Verfahren zur Herstellung basischer (Meth)acrylamide
DE102006047619B4 (de) * 2006-10-09 2008-11-13 Clariant International Limited Verfahren zur Herstellung basischer Fettsäureamide
BRPI0701638B1 (pt) * 2007-04-24 2016-10-11 Petróleo Brasileiro S A Petrobras reator e sistema para hidroprocessamento assistido por microondas
DE102008017217A1 (de) * 2008-04-04 2009-10-08 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Amiden aromatischer Carbonsäuren
DE102008017216B4 (de) * 2008-04-04 2013-08-14 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Fettsäureamiden
DE102008017214B4 (de) * 2008-04-04 2012-02-16 Clariant International Limited Kontinuierliches Verfahren zur Herstellung von Fettsäurealkanolamiden
DE102008017213B4 (de) * 2008-04-04 2012-08-09 Clariant International Limited Kontinuierliches Verfahren zur Herstellung von Amiden aliphatischer Hydroxycarbonsäuren
DE102008017215B4 (de) * 2008-04-04 2012-08-09 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Amiden ethylenisch ungesättigter Carbonsäuren
DE102008017219A1 (de) * 2008-04-04 2009-10-08 Clariant International Ltd. Verfahren zur Herstellung von Amiden in Gegenwart von überhitztem Wasser
DE102009031056A1 (de) * 2009-06-30 2011-01-27 Clariant International Ltd. Kontinuierliches Verfahren zur Acrylierung von Aminogruppen tragenden organischen Säuren
DE102009031057A1 (de) * 2009-06-30 2011-01-05 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Amiden aliphatischer Carbonsäuren
DE102009031053A1 (de) * 2009-06-30 2011-01-13 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Estern aliphatischer Carbonsäuren
DE102009031058A1 (de) * 2009-06-30 2011-01-27 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Amiden aromatischer Carbonsäuren
DE102009031054A1 (de) * 2009-06-30 2011-01-13 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Estern aromatischer Carbonsäuren
DE102009031059A1 (de) * 2009-06-30 2011-01-05 Clariant International Ltd. Vorrichtung zur kontinuierlichen Durchführung chemischer Reaktionen bei hohen Temperaturen

Also Published As

Publication number Publication date
DE102008017218A1 (de) 2009-10-08
AU2009231125A1 (en) 2009-10-08
CN101984755A (zh) 2011-03-09
US20110137081A1 (en) 2011-06-09
KR20100135719A (ko) 2010-12-27
CA2720370A1 (en) 2009-10-08
WO2009121490A1 (de) 2009-10-08
EA201001115A1 (ru) 2010-12-30
CN101984755B (zh) 2014-11-12
MX2010010766A (es) 2010-10-26
DE102008017218B4 (de) 2011-09-22
EA018179B1 (ru) 2013-06-28
EP2274270A1 (de) 2011-01-19

Similar Documents

Publication Publication Date Title
BRPI0909369A2 (pt) processo contínuo para preparação de amidas de ácidos carboxílicos alifáticos inferiores
BRPI0907149A2 (pt) Processo contínuo para preparação de amidas de ácidos hidroxicarboxílicos alifáticos
BRPI0907820A2 (pt) Processo contínuo para preparação de amidas de ácidos graxos
BRPI0907852A2 (pt) Processo contínuo para prepação de amidas de ácidos carboxílicos etilenicamente insaturados
BRPI1015062A2 (pt) "processo para preparar ácido fórmico"
BRPI1014326A2 (pt) metodo continuo para producao de amidas de acidos carboxilicos alifaticos
BRPI0913067A2 (pt) Processo para preparação de l-aminoácidos
BRPI1012744A2 (pt) "processo contínuo para preparação de ésteres de ácidos carboxílicos alifáticos"
BRPI0918349A2 (pt) Processo para preparar dióxido de divinilareno
BRPI0914917A2 (pt) processo para a produção de ácidos carboxílicos livres.
BRPI0907793A2 (pt) Método contínuo para a fabricação de amidas de ácido carboxílicos aromáticos
BRPI0920029A2 (pt) processo para produção de ferro diretamente reduzido
BR112014011672A2 (pt) processo para preparar ácido levulínico
LT2639222T (lt) Cikloheksilkarboksamidopiridino benzenkarboksirūgščių gamybos būdas
BRPI0911487A2 (pt) método e aparelho de carbonilação para produzir ácido acético
BRPI0909655A2 (pt) Processo para a preparação regioseletiva de derivados de ácido 1-alquil-3-haloalquil-pirazol-4carboxílico
BR112013015395A2 (pt) processo para preparar ácido fórmico
BRPI0818045A2 (pt) Método e aparelho para produção de ácido acético com produtividade melhorada
BR112014001555A2 (pt) processo para preparação de uma diamina/sal de ácido carboxílico
BR112012016247A2 (pt) processo contínuo para a produção de derivados de ácidos carboxílicos saturados
BR112012000209A2 (pt) processo para a produção de heterodímeros de ácido glutâmico
BRPI0912558A2 (pt) Processo para a preparação de amidas
BRPI0909004A2 (pt) Processo para produção de biogás
BRPI0916360A2 (pt) processo para preparar derivados de ácido r-beta-amino fenilbutírico
BR112014001571A2 (pt) processo para preparar derivados de ácido carboxílico

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.