BR0214260A - Processo para a preparação de catalisador de hidrocianação e processo para a produção de cloreto de nìquel anidro - Google Patents

Processo para a preparação de catalisador de hidrocianação e processo para a produção de cloreto de nìquel anidro

Info

Publication number
BR0214260A
BR0214260A BR0214260-0A BR0214260A BR0214260A BR 0214260 A BR0214260 A BR 0214260A BR 0214260 A BR0214260 A BR 0214260A BR 0214260 A BR0214260 A BR 0214260A
Authority
BR
Brazil
Prior art keywords
nickel chloride
preparation
production
anhydrous nickel
hydrocyanation catalyst
Prior art date
Application number
BR0214260-0A
Other languages
English (en)
Other versions
BR0214260B1 (pt
Inventor
Luis A Chu
Norman Herron
Kenneth G Moloy
Lucy M Clarkson
Ronald J Mckinney
Zeru Tekie
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR0214260A publication Critical patent/BR0214260A/pt
Publication of BR0214260B1 publication Critical patent/BR0214260B1/pt

Links

Classifications

    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
    • B01J31/30—Halides
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
    • B01J31/185—Phosphites ((RO)3P), their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
    • B01J31/1875—Phosphinites (R2P(OR), their isomeric phosphine oxides (R3P=O) and RO-substitution derivatives thereof)
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/08—Halides
    • C01G53/09—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/04—Nickel compounds
    • C07F15/045—Nickel compounds without a metal-carbon linkage
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32—Addition reactions to C=C or C-C triple bonds
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/847—Nickel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

"PROCESSO PARA A PREPARAçãO DE CATALISADOR DE HIDROCIANAçãO E PROCESSO PARA A PRODUçãO DE CLORETO DE NìQUEL ANIDRO". Processo para a preparação de catalisador de hidrocianação compreendendo, colocar em contato um agente de ligação contendo fósforo bidentado com um excesso molar de cloreto de níquel, na presença de um solvente de nitrila e um metal de redução que é mais eletropositivo do que o níquel. De forma preferida, o cloreto de níquel é seco antes da utilização.
BRPI0214260-0A 2001-11-26 2002-11-14 Processo para a preparação de um catalisador de hidrocianação BR0214260B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/994,102 2001-11-26
US09/994,102 US6893996B2 (en) 2001-11-26 2001-11-26 Process for the preparation of a nickel/phosphorous ligand catalyst for olefin hydrocyanation
PCT/US2002/036468 WO2003045555A2 (en) 2001-11-26 2002-11-14 Process for the preparation of a nickel/phosphorus ligand catalyst for olefin hydrocyanation

Publications (2)

Publication Number Publication Date
BR0214260A true BR0214260A (pt) 2004-09-21
BR0214260B1 BR0214260B1 (pt) 2014-07-29

Family

ID=25540279

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0214260-0A BR0214260B1 (pt) 2001-11-26 2002-11-14 Processo para a preparação de um catalisador de hidrocianação

Country Status (17)

Country Link
US (1) US6893996B2 (pt)
EP (2) EP1450949B1 (pt)
JP (2) JP2005510346A (pt)
KR (2) KR100912331B1 (pt)
CN (2) CN100445210C (pt)
AT (1) ATE307669T1 (pt)
AU (1) AU2002356942A1 (pt)
BR (1) BR0214260B1 (pt)
CA (1) CA2468293A1 (pt)
DE (1) DE60206958T2 (pt)
ES (1) ES2250748T3 (pt)
MX (1) MXPA04004942A (pt)
MY (1) MY129876A (pt)
PL (1) PL371463A1 (pt)
RU (1) RU2301704C2 (pt)
TW (1) TW592817B (pt)
WO (1) WO2003045555A2 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030100803A1 (en) * 2001-11-26 2003-05-29 Lu Helen S.M. 3-Alkylated-5,5',6,6',7,7,'8,8'-octahydro-2,2'-binaphthols and 3,3'-dialkylated-5,5',6,6',7,7',8,8'-octahydro-2,2'-binaphthols and processes for making them
FR2849027B1 (fr) * 2002-12-23 2005-01-21 Rhodia Polyamide Intermediates Procede de synthese de composes comprenant des fonctions nitriles a partir de composes a insaturations ethyleniques
US6897329B2 (en) * 2003-01-14 2005-05-24 Invista North America S.A.R.L. Process for the preparation of nickel/phosphorous ligand catalyst for olefin hydrocyanation
FR2850966B1 (fr) 2003-02-10 2005-03-18 Rhodia Polyamide Intermediates Procede de fabrication de composes dinitriles
FR2854891B1 (fr) 2003-05-12 2006-07-07 Rhodia Polyamide Intermediates Procede de preparation de dinitriles
FR2854892B1 (fr) * 2003-05-12 2005-06-24 Rhodia Polyamide Intermediates Procede de fabrication de dinitriles
DE10351003A1 (de) * 2003-10-30 2005-05-25 Basf Ag Verfahren zur Herstellung von Nickel-Phosphorligand-Komplexen
DE10351002A1 (de) * 2003-10-30 2005-05-25 Basf Ag Einsatz von azeotrop-getrockneten Nickel(II)-halogeniden
DE10351000A1 (de) * 2003-10-30 2005-06-09 Basf Ag Verfahren zur Herstellung von Nickel(O)-Phosphorligand-Komplexen
DE102004004718A1 (de) * 2004-01-29 2005-08-18 Basf Ag Verfahren zur Hydrocyanierung
EP1825914A1 (de) * 2006-02-22 2007-08-29 Basf Aktiengesellschaft Verbessertes Verfahren zur Herstellung von Nickel(0)-Phophorligand-Komplexen
EP2395010B1 (en) * 2006-03-17 2016-07-13 Invista Technologies S.à.r.l. Method for the purification of triorganophosphites by treatment with a basic additive
US7659422B2 (en) * 2006-07-14 2010-02-09 Invista North America S.A.R.L. Hydrocyanation process with reduced yield losses
US7709674B2 (en) * 2006-07-14 2010-05-04 Invista North America S.A R.L Hydrocyanation process with reduced yield losses
US7709673B2 (en) * 2006-07-14 2010-05-04 Invista North America S.A R.L. Process for making 3-pentenenitrile by hydrocyanation of butadiene
US7919646B2 (en) * 2006-07-14 2011-04-05 Invista North America S.A R.L. Hydrocyanation of 2-pentenenitrile
US7880028B2 (en) * 2006-07-14 2011-02-01 Invista North America S.A R.L. Process for making 3-pentenenitrile by hydrocyanation of butadiene
JP5295512B2 (ja) * 2007-03-29 2013-09-18 三井化学株式会社 ゼロ価ニッケルの有機ホスフィン錯体の製造方法
CN101910119B (zh) * 2008-01-15 2013-05-29 因温斯特技术公司 用于制备和精制3-戊烯腈，和用于精制2-甲基-3-丁烯腈的方法
WO2009091790A1 (en) * 2008-01-15 2009-07-23 Invista Technologies S.A.R.L. Hydrocyanation of pentenenitriles
EP2512673B1 (en) 2009-12-18 2016-09-28 Invista Technologies S.à.r.l. Nickel metal compositions and nickel complexes derived from basic nickel carbonates
EP2590935B1 (en) 2010-07-07 2014-08-13 Invista Technologies S.a r.l. Process for making nitriles
WO2012033555A1 (en) * 2010-09-07 2012-03-15 Invista Technologies S.A.R.L. Nickel compositions for preparing nickel metal and nickel complexes
CN105148999B (zh) * 2011-06-10 2017-09-05 因温斯特技术公司 镍金属配体催化剂形成上的改进
WO2013052610A1 (en) 2011-10-07 2013-04-11 Invista Technologies S.A R.L. Process for making nitriles
WO2015009847A1 (en) 2013-07-17 2015-01-22 Invista Technologies S.À R.L. Separating a solvent from a nickel catalyst by distillation
JPWO2017126442A1 (ja) 2016-01-21 2018-11-08 Ｊｘ金属株式会社 無水塩化ニッケル及びその製造方法
CN114212836A (zh) * 2021-12-31 2022-03-22 金川集团镍盐有限公司 一种无水氯化镍粉体材料的制备方法
CN114835176A (zh) * 2022-05-30 2022-08-02 金川集团镍盐有限公司 一种球形无水氯化镍产品的制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631191A (en) 1970-04-08 1971-12-28 Du Pont Synthesis of zero valent nickel-tetrakis triaryl phosphite complexes
US3846461A (en) 1972-10-25 1974-11-05 Du Pont Process of preparing a zerovalent nickel complex with organic phosphorus compounds
US3847959A (en) 1972-10-25 1974-11-12 Du Pont Process of preparing a zerovalent nickel complex with organic phosphorus compounds
SU1096223A1 (ru) 1981-11-16 1984-06-07 Ленинградский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Технологический Институт Им.Ленсовета Способ получени безводного хлорида никел
US5061669A (en) 1988-11-30 1991-10-29 Eastman Kodak Company Preparation of biaryl compounds
US5175335A (en) 1991-11-12 1992-12-29 E. I. Du Pont De Nemours And Company Enantioselective hydrocyanation of aromatic vinyl compounds
CN1045301C (zh) * 1993-10-12 1999-09-29 纳幕尔杜邦公司 一种改进的镍膦和镍的亚磷酸酯催化剂的合成方法
CA2177135C (en) 1993-11-23 2005-04-26 Wilson Tam Processes and catalyst compositions for hydrocyanation of monoolefins
DE4344159A1 (de) 1993-12-23 1995-06-29 Bayer Ag Verfahren zur Herstellung von Dimethylcarbonat
CN1072980C (zh) * 1994-04-14 2001-10-17 纳幕尔杜邦公司 用于单烯烃氢氰化的双配位亚磷酸酯和镍的催化剂复合物
US5512695A (en) 1994-04-14 1996-04-30 E. I. Du Pont De Nemours And Company Bidentate phosphite and nickel catalyst compositions for hydrocyanation of monoolefins
US5512696A (en) 1995-07-21 1996-04-30 E. I. Du Pont De Nemours And Company Hydrocyanation process and multidentate phosphite and nickel catalyst composition therefor
TW315370B (pt) 1994-10-07 1997-09-11 Du Pont
US5523453A (en) * 1995-03-22 1996-06-04 E. I. Du Pont De Nemours And Company Process for hydrocyanation
US5693843A (en) 1995-12-22 1997-12-02 E. I. Du Pont De Nemours And Company Process for hydrocyanation of diolefins and isomerization of nonconjugated 2 alkyl-3-monoalkenenitriles
JPH1088205A (ja) * 1996-09-10 1998-04-07 Sumitomo Metal Mining Co Ltd 金属ニッケル粉末の製造方法
JPH11263625A (ja) 1998-03-19 1999-09-28 Sumitomo Metal Mining Co Ltd 無水塩化ニッケルの製造方法
JP4918194B2 (ja) * 2001-03-22 2012-04-18 Ｊｆｅミネラル株式会社 無水塩化ニッケルの製造方法

Also Published As

Publication number Publication date
TW592817B (en) 2004-06-21
ES2250748T3 (es) 2006-04-16
ATE307669T1 (de) 2005-11-15
KR20090048517A (ko) 2009-05-13
EP1604954A1 (en) 2005-12-14
CN1596152A (zh) 2005-03-16
KR20040060989A (ko) 2004-07-06
EP1450949B1 (en) 2005-10-26
RU2301704C2 (ru) 2007-06-27
DE60206958T2 (de) 2006-08-03
US6893996B2 (en) 2005-05-17
CN100445210C (zh) 2008-12-24
JP2005510346A (ja) 2005-04-21
MXPA04004942A (es) 2004-08-11
CN1293944C (zh) 2007-01-10
RU2004116079A (ru) 2005-03-27
AU2002356942A1 (en) 2003-06-10
WO2003045555A2 (en) 2003-06-05
PL371463A1 (en) 2005-06-13
CA2468293A1 (en) 2003-06-05
WO2003045555A3 (en) 2003-11-06
JP2009035482A (ja) 2009-02-19
KR100912331B1 (ko) 2009-08-14
EP1450949A2 (en) 2004-09-01
US20030100442A1 (en) 2003-05-29
DE60206958D1 (de) 2005-12-01
MY129876A (en) 2007-05-31
CN1899972A (zh) 2007-01-24
BR0214260B1 (pt) 2014-07-29

Similar Documents

Publication Publication Date Title
BR0214260A (pt) Processo para a preparação de catalisador de hidrocianação e processo para a produção de cloreto de nìquel anidro
BR9909844A (pt) Processo para sintetizar um composto, e, composto.
BR0210424A (pt) Derivados de ácidos dicarboxìlicos aromáticos
BR9908625A (pt) Processo para produção de uma formulação lìquida de tetrafenilfosfÈniofenolato
BR0307529A (pt) Derivados de n-fenil-2-pirimidina-amina
DE60021328D1 (de) Herstellungsverfahren für die Herstellung von Aluminat-Phosphor
BR9804243B1 (pt) processo para produÇço de Ácido acrÍlico.
BR9407563A (pt) Composto e processo para a produçao continua do mesmo
MY141853A (en) 1-amino-2-oxy-substituted tetrahydronaphtalene derivatives, methods for the production thereof, and their use as antiphlogistics
BR0110986B1 (pt) processo para produzir gránulos de nitrato de cálcio.
BR9807936A (pt) Preparação farmacêutica imuno-tolerante de complexo de pró-trombina, processo para a produção de uma preparação, e, utilização de uma preparação
HUP0302396A2 (hu) Transzgénikus úton előállított dekorin
ES2155480T3 (es) Metodo para la reestructuracion de carne cruda para la produccion de carne cruda reestructurada por adicion de transglutaminasa a la carne.
DE69912773D1 (de) Nicht hydratisiertes gabapentin polymorph, herstellungsprozess und verwendung zur herstellung von gabapentin pharmazeutischer reinheit.
ITMI20010077A0 (it) Procedimento per la produzione dell'imipenem
BR0209842A (pt) Processo para a preparação de imipenem
BR9808642A (pt) Processo para preparar eprosartan
BRPI0013751B8 (pt) processo para produção de derivados de ácido naftiridina-3-carboxílico.
BR0214971A (pt) Processo para a produção de um imunossupressor
PT1506170E (pt) Processo para a preparação de bicalutamida
BR9808664A (pt) Processo para preparar eprosartan
BR9510428A (pt) Processo isentro de solvente para a produção de 2,6-difluorobenzonitrila
PT1358179E (pt) Processo de sintese e intermediarios de piridin-2-il-metilamina
BR9909151A (pt) processos para preparação de intermediários
PT1001929E (pt) Processo para o fabrico de acidos 3-ciano-2,4-di-halogeno-5-fluorobenzoicos

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: INVISTA TECHNOLOGIES S.A.R.L. (US)

Free format text: TRANSFERIDO DE: E. I. DUPONT DE NEMOURS AND COMPANY

B25G Requested change of headquarter approved

Owner name: INVISTA TECHNOLOGIES S.A.R.L. (CH)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 018050042922/SP DE 21/10/2005.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15V Prolongation of time limit allowed

Free format text: ATENDENDO O SOLICITADO NA PETICAO NO 018110026172 / DESP DE 11/07/2011 RECONHECEMOS A JUSTA CONCEDENDO O PRAZO DE 90 (NOVENTA) DIAS CONTADOS A PARTIR DA DATA DE PUBLICACAO NA RPI.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15V Prolongation of time limit allowed

Free format text: CONCEDIDO O PRAZO DE 33 (TRINTA E TRES) DIAS CONTADOS A PARTIR DA DATA DE PUBLICACAO NA RPI.

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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 29/07/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2386 DE 27-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.