BR9810341A - Catalisadores de carbeno de rutênio e ósmio - Google Patents
Catalisadores de carbeno de rutênio e ósmioInfo
- Publication number
- BR9810341A BR9810341A BR9810341-5A BR9810341A BR9810341A BR 9810341 A BR9810341 A BR 9810341A BR 9810341 A BR9810341 A BR 9810341A BR 9810341 A BR9810341 A BR 9810341A
- Authority
- BR
- Brazil
- Prior art keywords
- ruthenium
- catalysts
- osmium
- osmium carbene
- carbene catalysts
- Prior art date
Links
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 title abstract 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 title abstract 3
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052762 osmium Inorganic materials 0.000 title abstract 3
- 229910052707 ruthenium Inorganic materials 0.000 title abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 150000001336 alkenes Chemical group 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006317 isomerization reaction Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000006798 ring closing metathesis reaction Methods 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 125000004434 sulfur atom Chemical group 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
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
- B01J31/16—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
- B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
-
- 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
-
- 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
- B01J31/1805—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 nitrogen
- B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
- B01J31/1815—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine with more than one complexing nitrogen atom, e.g. bipyridyl, 2-aminopyridine
- B01J31/182—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine with more than one complexing nitrogen atom, e.g. bipyridyl, 2-aminopyridine comprising aliphatic or saturated rings
-
- 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
- B01J31/22—Organic complexes
- B01J31/2265—Carbenes or carbynes, i.e.(image)
-
- 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
-
- 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
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/002—Osmium compounds
-
- 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
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0046—Ruthenium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
-
- 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
- B01J2231/10—Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
- B01J2231/14—Other (co) polymerisation, e.g. of lactides or epoxides
-
- 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
- B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
- B01J2231/54—Metathesis reactions, e.g. olefin metathesis
- B01J2231/543—Metathesis reactions, e.g. olefin metathesis alkene metathesis
-
- 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
- B01J2531/82—Metals of the platinum group
- B01J2531/821—Ruthenium
-
- 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
- B01J2531/82—Metals of the platinum group
- B01J2531/825—Osmium
-
- 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
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Patente de Invenção: <B>"CATALISADORES DE CARBENO DE RUTêNIO E óSMIO"<D>. A invenção refere-se a catalisadores de carbeno, de rutênio e ósmio penta- e hexacoordenados, em que um átomo de enxofre, oxigênio ou nitrogênio é ligado ao grupo carbeno que é coordenado com o átomo de rutênio central ou ósmio, à sua preparação e a seu uso para sintetização de polímeros, para metátese de fechamento de anel de olefinas e para isomerização de olefinas.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1536/97 | 1997-06-25 | ||
CH153697 | 1997-06-25 | ||
PCT/EP1998/003573 WO1999000396A1 (en) | 1997-06-25 | 1998-06-13 | Ruthenium and osmium carbene catalysts |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9810341A true BR9810341A (pt) | 2000-09-05 |
BR9810341B1 BR9810341B1 (pt) | 2011-09-06 |
Family
ID=4212726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9810341-5A BR9810341B1 (pt) | 1997-06-25 | 1998-06-13 | catalisadores de carbeno de rutênio e composição compreendendo os mesmos. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6407190B1 (pt) |
EP (1) | EP0993465B1 (pt) |
JP (1) | JP3930058B2 (pt) |
KR (1) | KR100569619B1 (pt) |
AU (1) | AU8626698A (pt) |
BR (1) | BR9810341B1 (pt) |
CA (1) | CA2290953C (pt) |
DE (1) | DE69809552T2 (pt) |
MX (1) | MX221283B (pt) |
WO (1) | WO1999000396A1 (pt) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6900347B2 (en) | 1998-09-01 | 2005-05-31 | Tilliechem, Inc. | Impurity inhibition in olefin metathesis reactions |
US6696597B2 (en) | 1998-09-01 | 2004-02-24 | Tilliechem, Inc. | Metathesis syntheses of pheromones or their components |
US7507854B2 (en) | 1998-09-01 | 2009-03-24 | Materia, Inc. | Impurity reduction in Olefin metathesis reactions |
JP2002020395A (ja) * | 2000-07-04 | 2002-01-23 | Sekisui Chem Co Ltd | 新規な高メタセシス活性の有機金属錯体化合物、これを含有してなるメタセシス反応触媒、この触媒を用いた重合方法、並びにこの重合方法により得られた樹脂組成物 |
WO2002024713A1 (de) * | 2000-09-19 | 2002-03-28 | Basf Aktiengesellschaft | Dikationische rutheniumkomplexe und deren verwendung zu metathesereaktionen von olefinen |
US7015276B2 (en) | 2000-10-02 | 2006-03-21 | Sekisui Chemical Co., Ltd. | Melt-moldable thermoplastic norbornene resin composition and molded article and optical film both comprising the same |
MXPA02002378A (es) | 2001-03-12 | 2002-09-24 | Ciba Sc Holding Ag | "romp con grupos alcoxi eter". |
JP4643091B2 (ja) * | 2001-08-24 | 2011-03-02 | カリフォルニア インスティテュート オブ テクノロジー | 6配位ルテニウムまたはオスミウム金属カルベンメタセシス触媒 |
JP4138417B2 (ja) * | 2001-09-28 | 2008-08-27 | 積水化学工業株式会社 | 有機金属化合物の合成方法 |
AU2003232067A1 (en) * | 2002-05-06 | 2003-11-17 | Kerr Corporation | Composition curable by metathesis reaction |
JPWO2004069895A1 (ja) * | 2003-01-31 | 2006-05-25 | 日本ゼオン株式会社 | 環状オレフィン系樹脂フィルムの製造方法、および環状オレフィン系ポリマーシートまたはフィルムの製造方法 |
JP2004307455A (ja) * | 2003-02-17 | 2004-11-04 | Sekisui Chem Co Ltd | ゼロ価遷移金属錯体及びこれを出発物質とする有機金属化合物の合成方法 |
US7683148B2 (en) | 2003-05-06 | 2010-03-23 | Kerr Corporation | Metathesis-curable composition with a reaction control agent |
US7060769B2 (en) | 2003-05-06 | 2006-06-13 | Kerr Corporation | Method of curing composition by metathesis reaction using reaction control agent |
US7060770B2 (en) | 2003-05-06 | 2006-06-13 | Kerr Corporation | Metathesis-curable composition with a reaction control agent |
US7173097B2 (en) | 2003-05-06 | 2007-02-06 | Kerr Corporation | Metathesis-curable composition with a reaction control agent |
EP1765839B1 (en) * | 2004-06-09 | 2017-01-25 | UTI Limited Partnership | Transition metal carbene complexes containing a cationic substituent as catalysts of olefin metathesis reactions |
US7001590B1 (en) | 2004-11-15 | 2006-02-21 | Kerr Corporation | Metathesis-curable composition |
US7625551B2 (en) | 2004-11-15 | 2009-12-01 | Kerr Corporation | Polyether-based dental impression material curable by metathesis reaction |
US7645443B2 (en) | 2004-11-15 | 2010-01-12 | Kerr Corporation | Polyether-based composition curable by metathesis reaction |
EP1847245A1 (en) | 2006-02-21 | 2007-10-24 | Kerr Corporation | Method for making alkoxy-siloxane polyether carboxylates terminated with functional olefin groups |
US8241575B2 (en) | 2008-01-28 | 2012-08-14 | The Johns Hopkins University | Molecularly imprinted polymer sensor device |
EP2342221B1 (en) | 2008-09-22 | 2018-11-07 | Aileron Therapeutics, Inc. | Methods for preparing purified polypeptide compositions |
US20120035331A1 (en) * | 2009-04-28 | 2012-02-09 | Korea Institute Of Science And Technology | Polyalkylthiophene block copolymer and a method of preparing the same through a ring-opening metathesis polymerization reaction |
WO2012076426A1 (de) | 2010-12-08 | 2012-06-14 | Basf Se | Verfahren zur herstellung einer wässrigen polymerisatdispersion |
US20120149840A1 (en) * | 2010-12-08 | 2012-06-14 | Univ. of Southern Mississippi Res. Foundation | Process for producing an aqueous polymer dispersion |
US8900671B2 (en) | 2011-02-28 | 2014-12-02 | General Electric Company | Method for manufacture of an infused spar cap using a low viscosity matrix material |
US8993819B2 (en) | 2011-07-12 | 2015-03-31 | Basf Se | Process for preparing cycloheptene |
EP2731923B1 (de) | 2011-07-12 | 2015-09-09 | Basf Se | Verfahren zur herstellung von cyclohepten |
US8940940B2 (en) | 2012-06-13 | 2015-01-27 | Basf Se | Process for preparing macrocyclic ketones |
CN105324408B (zh) | 2013-06-27 | 2018-06-22 | 巴斯夫欧洲公司 | 作为电介质的复分解聚合物 |
JP7248677B2 (ja) | 2017-12-08 | 2023-03-29 | アランセオ・ドイチュランド・ゲーエムベーハー | ルテニウム錯体触媒を使用してニトリルゴムを製造するためのプロセス |
DE112020004613T5 (de) * | 2019-09-27 | 2022-06-09 | Idemitsu Kosan Co., Ltd. | Harz auf Olefinbasis und Heißschmelzkleber |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5312940A (en) | 1992-04-03 | 1994-05-17 | California Institute Of Technology | Ruthenium and osmium metal carbene complexes for olefin metathesis polymerization |
EP0773948A4 (en) * | 1992-04-03 | 1998-09-02 | California Inst Of Techn | HIGHLY ACTIVE RUTHENIUM OR OSMIUM METAL CARBEN COMPLEXES FOR OLEFIN METHETHESE REACTIONS AND THEIR SYNTHESIS |
-
1998
- 1998-06-13 DE DE69809552T patent/DE69809552T2/de not_active Expired - Lifetime
- 1998-06-13 JP JP50524699A patent/JP3930058B2/ja not_active Expired - Fee Related
- 1998-06-13 WO PCT/EP1998/003573 patent/WO1999000396A1/en active IP Right Grant
- 1998-06-13 AU AU86266/98A patent/AU8626698A/en not_active Abandoned
- 1998-06-13 CA CA002290953A patent/CA2290953C/en not_active Expired - Fee Related
- 1998-06-13 BR BRPI9810341-5A patent/BR9810341B1/pt not_active IP Right Cessation
- 1998-06-13 US US09/445,909 patent/US6407190B1/en not_active Expired - Lifetime
- 1998-06-13 KR KR19997012333A patent/KR100569619B1/ko not_active IP Right Cessation
- 1998-06-13 EP EP98937482A patent/EP0993465B1/en not_active Expired - Lifetime
-
1999
- 1999-12-17 MX MX9911933A patent/MX221283B/es unknown
Also Published As
Publication number | Publication date |
---|---|
DE69809552D1 (de) | 2003-01-02 |
BR9810341B1 (pt) | 2011-09-06 |
US6407190B1 (en) | 2002-06-18 |
MX9911933A (es) | 2000-03-31 |
MX221283B (es) | 2004-07-07 |
JP3930058B2 (ja) | 2007-06-13 |
CA2290953A1 (en) | 1999-01-07 |
KR100569619B1 (ko) | 2006-04-11 |
WO1999000396A1 (en) | 1999-01-07 |
AU8626698A (en) | 1999-01-19 |
CA2290953C (en) | 2008-03-25 |
KR20010014233A (ko) | 2001-02-26 |
DE69809552T2 (de) | 2003-07-17 |
EP0993465A1 (en) | 2000-04-19 |
EP0993465B1 (en) | 2002-11-20 |
JP2002506452A (ja) | 2002-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9810341A (pt) | Catalisadores de carbeno de rutênio e ósmio | |
BR9810488A (pt) | Novos catalisadores. | |
FR2742986B1 (fr) | Compositions cosmetiques pour le cheveu ou la peau a base de copolyesters sulfones a motifs polyorganosiloxanes | |
MX17762A (es) | Catalizadores para la polimerizacion de olefinas. | |
AU3272895A (en) | High activity ruthenium or osmium metal carbene complexes for olefin metathesis reactions and synthesis thereof | |
WO1993020111A3 (en) | Ruthenium and osmium metal carbene complexes for olefin metathesis polymerization | |
ES2012799B3 (es) | Procedimiento y catalizador para la conversion de hidrocarburos. | |
BR9804807A (pt) | Compostos metalocenos e catalisadores para a polimeraza-Æo de olefinas | |
BR9608451A (pt) | Catalisador compreendendo cobalto e maganés e/ou vanádio processos para a preparação de catalisador e de hidrocarbonetos e uso do catalisador | |
ATE298233T1 (de) | Kosmetische und pharmazeutische öl-in-wasser- emulsionen von polyethermodifizierten polysiloxanen | |
BR9712320A (pt) | Trava para bomba dispensadora | |
EP1373170A4 (en) | CROSS-METATHESIS REACTION OF FUNCTIONALIZED AND SUBSTITUTED OLEFINS USING GROUP 8 METAL TRANSITION CARBENE COMPLEXES AS METATHESIS CATALYSTS | |
BR0314856A (pt) | Complexos de rutênio como (pré) catalisadores para reações de metátese | |
BR9507072A (pt) | Catalisador adequado para hidrogenar compostos orgânicos uso do catalisador e processos para preparar catalisadores um óleo branco medicinal parafinas medicinais elevadamente puras e misturas de hidrocarbonetos livres de compostos aromáticos ou com baixo teor de compostos aromáticos | |
AU4532989A (en) | Improved titania catalysts, their preparation and use in fischer-tropsch synthesis | |
DE69813444D1 (de) | Katalysatorkomponenten und katalysatoren für die polymerisation von olefinen | |
DE68912827D1 (de) | Bestandteile und Katalysatoren für die Olefinpolymerisation. | |
DE69618893D1 (de) | Rhenium und Aluminium enthaltende Katalysatoren, ihre Herstellung und Verwendung für die Metathese von Olefinen | |
ITMI910521A1 (it) | Procedimento per la preparazione di un componente solido di catalizzatore per la co polimerizzazione dell'etilene. | |
ZA97566B (en) | Olefin addition polymerization catalyst composition | |
DE3787345D1 (de) | Thermisch aktiviertes Zweikomponenten-Metathesekatalysatorsystem. | |
BR9900873A (pt) | Composição de catalisadores mistos para a produção de polímeros de olefinas. | |
DE59709091D1 (de) | Katalysatorgemisch für ringöffnende Metathesepolymerisation | |
DE69007284D1 (de) | Drehmomentbegrenzungseinrichtung für eine modulare Mischeinheit, insbesondere für Farben und dergleichen. | |
NO996211L (no) | Aktiveringsblanding for metallorganiske komplekser i katalyse av (ko)polymeriseringsprosesser for olefiner |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFERIMENTO DO PRESENTE PEDIDO, TENDO POR BASE OS ARTIGOS 8O E 13 DA LPI 9279 DE 14/05/96 |
|
B12B | Appeal: appeal against refusal | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/09/2011, 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 19A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |