BRPI0509322A - catalisadores de metáfase olefìnicos, latentes, de grande atividade, contendo um ligante carbeno n-heterocìclico - Google Patents

catalisadores de metáfase olefìnicos, latentes, de grande atividade, contendo um ligante carbeno n-heterocìclico

Info

Publication number
BRPI0509322A
BRPI0509322A BRPI0509322-8A BRPI0509322A BRPI0509322A BR PI0509322 A BRPI0509322 A BR PI0509322A BR PI0509322 A BRPI0509322 A BR PI0509322A BR PI0509322 A BRPI0509322 A BR PI0509322A
Authority
BR
Brazil
Prior art keywords
heterocyclic carbene
olefinic
complexes
metathesis
catalysts containing
Prior art date
Application number
BRPI0509322-8A
Other languages
English (en)
Portuguese (pt)
Inventor
Thay Ung
Yann Schrodi
Mark S Trimmer
Andrew Hejl
Daniel Sanders
Roberth H Grubbs
Original Assignee
California Inst Of Techn
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 California Inst Of Techn filed Critical California Inst Of Techn
Publication of BRPI0509322A publication Critical patent/BRPI0509322A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/30Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D493/00Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/10Spiro-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/0046Ruthenium compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F132/00Homopolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
    • C08F132/08Homopolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having condensed rings
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • C08G61/06Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10Definition of the polymer structure
    • C08G2261/11Homopolymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/33Monomer units or repeat units incorporating structural elements in the main chain incorporating non-aromatic structural elements in the main chain
    • C08G2261/332Monomer units or repeat units incorporating structural elements in the main chain incorporating non-aromatic structural elements in the main chain containing only carbon atoms
    • C08G2261/3325Monomer units or repeat units incorporating structural elements in the main chain incorporating non-aromatic structural elements in the main chain containing only carbon atoms derived from other polycyclic systems
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/40Polymerisation processes
    • C08G2261/41Organometallic coupling reactions
    • C08G2261/418Ring opening metathesis polymerisation [ROMP]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Catalysts (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
BRPI0509322-8A 2004-03-29 2005-03-29 catalisadores de metáfase olefìnicos, latentes, de grande atividade, contendo um ligante carbeno n-heterocìclico BRPI0509322A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55774204P 2004-03-29 2004-03-29
US60415804P 2004-08-23 2004-08-23
PCT/US2005/010548 WO2005094345A2 (en) 2004-03-29 2005-03-29 Latent, high-activity olefin metathesis catalysts containing an n-heterocyclic carbene ligand

Publications (1)

Publication Number Publication Date
BRPI0509322A true BRPI0509322A (pt) 2007-09-04

Family

ID=35064307

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509322-8A BRPI0509322A (pt) 2004-03-29 2005-03-29 catalisadores de metáfase olefìnicos, latentes, de grande atividade, contendo um ligante carbeno n-heterocìclico

Country Status (8)

Country Link
US (3) US20050261451A1 (enExample)
EP (1) EP1735352B1 (enExample)
JP (2) JP2007530706A (enExample)
AU (1) AU2005228434A1 (enExample)
BR (1) BRPI0509322A (enExample)
MX (1) MXPA06011302A (enExample)
PL (1) PL1735352T3 (enExample)
WO (1) WO2005094345A2 (enExample)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19815275B4 (de) * 1998-04-06 2009-06-25 Evonik Degussa Gmbh Alkylidenkomplexe des Rutheniums mit N-heterozyklischen Carbenliganden und deren Verwendung als hochaktive, selektive Katalysatoren für die Olefin-Metathese
CN1802341A (zh) * 2003-01-13 2006-07-12 卡吉尔公司 制备工业化学品的方法
US7037987B2 (en) 2004-03-26 2006-05-02 Rohn And Haas Company Olefin polymerization catalyst and polymerization process
WO2007081987A2 (en) * 2006-01-10 2007-07-19 Elevance Renewable Sciences, Inc. Method of making hydrogenated metathesis products
PL379879A1 (pl) 2006-06-07 2007-12-10 Umicore Ag & Co.Kg. Kompleksy rutenu i osmu, sposób ich wytwarzania oraz ich zastosowanie jako (pre)katalizatorów reakcji metatezy
EP2044095B1 (en) * 2006-06-30 2009-08-26 F. Hoffmann-Roche AG New ruthenium complexes as catalysts for metathesis reactions
JP5361715B2 (ja) 2006-07-12 2013-12-04 エレバンス リニューアブル サイエンシーズ, インク. 環状オレフィンと種子油および類似物との開環交差メタセシス反応
WO2008010961A2 (en) 2006-07-13 2008-01-24 Elevance Renewable Sciences, Inc. Synthesis of terminal alkenes from internal alkenes and ethylene via olefin metathesis
WO2008140468A2 (en) * 2006-10-13 2008-11-20 Elevance Renewable Sciences, Inc. METHODS OF MAKING α, ω -DICARBOXYLIC ACID ALKENE DERIVATIVES BY METATHESIS
EP2076483A4 (en) 2006-10-13 2013-12-04 Elevance Renewable Sciences METHODS FOR PRODUCING ORGANIC COMPOUNDS BY METATHESIS AND HYDROCYANATION
WO2008046106A2 (en) 2006-10-13 2008-04-17 Elevance Renewable Sciences, Inc. Synthesis of terminal alkenes from internal alkenes via olefin metathesis
CN101594937B (zh) * 2006-11-21 2014-04-30 加州理工学院 含有亚噻唑-2-基配体的烯烃复分解反应引发剂
DE102007020694A1 (de) 2007-05-03 2008-11-06 Evonik Degussa Gmbh Schwefelhaltige Metathesekatalysatoren
WO2008156451A1 (en) * 2007-06-20 2008-12-24 Agency For Science, Technology And Research N-heterocyclic carbene metallacycle catalysts and methods
JP5365625B2 (ja) * 2008-03-31 2013-12-11 日本ゼオン株式会社 重合性組成物、樹脂成形体、及び架橋樹脂成形体
RU2375379C1 (ru) * 2008-05-22 2009-12-10 Общество с ограниченной ответственностью "Объединенный центр исследований и разработок" Катализатор метатезисной полимеризации дициклопентадиена, способ его получения (варианты) и способ его полимеризации
EP2280033B1 (en) * 2008-05-22 2014-03-12 Limited Liability Company "United Research and Development Centre" Dicyclopentadiene metathesis polymerisation catalyst
RU2377257C1 (ru) * 2008-07-31 2009-12-27 Общество с ограниченной ответственностью "Объединенный центр исследований и разработок" Способ получения катализатора метатезисной полимеризации дициклопентадиена
RU2393171C1 (ru) * 2008-12-10 2010-06-27 Общество с ограниченной ответственностью "Объединенный центр исследований и разработок" Катализатор метатезисной полимеризации дициклопентадиена, способы его получения и способ его полимеризации
WO2010096445A2 (en) * 2009-02-18 2010-08-26 Henkel Corporation Thermally switchable ruthenium initiators
AR078041A1 (es) * 2009-05-05 2011-10-12 Stepan Co Tensioactivo de olefinas internas sulfonadas para recuperacion mejorada de petroleo
EP2255877B1 (en) 2009-05-07 2014-09-24 Umicore AG & Co. KG Method for preparation of ruthenium-based metathesis catalysts with chelating alkylidene ligands
RU2402572C1 (ru) 2009-07-09 2010-10-27 Общество с ограниченной ответственностью "Объединенный центр исследований и разработок" Способ получения полидициклопентадиена и материалов на его основе
RU2409420C1 (ru) * 2009-08-21 2011-01-20 ОТКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "СИБУР Холдинг" Рутениевый катализатор метатезисной полимеризации дициклопентадиена и способ его получения
US8961776B2 (en) * 2009-10-08 2015-02-24 The Regents Of The University Of California Molecular metal-Oxo catalysts for generating hydrogen from water
RU2436801C1 (ru) * 2010-05-27 2011-12-20 Закрытое Акционерное Общество "Сибур Холдинг" Рутениевый катализатор метатезисной полимеризации дициклопентадиена (варианты) и способ получения полидициклопентадиена (варианты)
CN103415546A (zh) * 2011-03-08 2013-11-27 日本瑞翁株式会社 聚合性组合物、树脂成形体及层叠体
US8993819B2 (en) 2011-07-12 2015-03-31 Basf Se Process for preparing cycloheptene
US9181360B2 (en) 2011-08-12 2015-11-10 Exxonmobil Chemical Patents Inc. Polymers prepared by ring opening / cross metathesis
WO2013025284A1 (en) * 2011-08-12 2013-02-21 Exxonmobil Chemical Patents Inc. Polymers prepared by ring opening/cross metathesis
US8987531B2 (en) 2012-03-05 2015-03-24 California Institute Of Technology Syntheses of Z-olefin-containing lepidopteran insect pheromones
EP2639219B1 (en) * 2012-03-14 2016-08-10 Umicore AG & Co. KG Ruthenium-based metathesis catalysts and precursors for their preparation
WO2014134333A1 (en) * 2013-02-27 2014-09-04 Materia, Inc. Metal carbene olefin metathesis two catalyst composition
US9598531B2 (en) * 2013-02-27 2017-03-21 Materia, Inc. Olefin metathesis catalyst compositions comprising at least two metal carbene olefin metathesis catalysts
ES2992740T3 (en) 2013-07-03 2024-12-17 Materia Inc Liquid molding compositions
WO2015076958A1 (en) * 2013-11-22 2015-05-28 Exxonmobil Chemical Patents Inc. Novel polyesters containing polyolefin arms
US9382354B2 (en) 2013-11-22 2016-07-05 Exxonmobil Chemical Patents Inc. Polyesters containing polyolefin arms
RU2545176C1 (ru) * 2014-01-29 2015-03-27 Открытое акционерное общество "Нефтяная компания "Роснефть" Катализатор метатезисной полимеризации дициклопентадиена и способ его получения
RU2560151C1 (ru) * 2014-01-29 2015-08-20 Открытое акционерное общество "Нефтяная компания Роснефть" Рутениевый катализатор метатезисной полимеризации дициклопентадиена в форме катионного комплекса и способ его получения
RU2545179C1 (ru) * 2014-01-29 2015-03-27 Открытое акционерное общество "Нефтяная компания "Роснефть" Катализатор метатезисной полимеризации дициклопентадиена в форме рутениевого комплекса и способ его получения
MX2018003639A (es) 2015-09-24 2019-04-25 Umicore Ag & Co Kg Catalizadores metálicos de metátesis olefínica de carbeno.
HUE053613T2 (hu) 2015-11-18 2021-07-28 Provivi Inc Mikroorganizmusok rovarferomonok és kapcsolódó vegyületek elõállítására
AU2016357756B2 (en) 2015-11-18 2021-09-30 Provivi, Inc. Production of fatty olefin derivatives via olefin metathesis
WO2017100585A1 (en) * 2015-12-10 2017-06-15 Materia, Inc. Olefin metathesis catalysts
JP2019517797A (ja) 2016-06-06 2019-06-27 プロヴィヴィ インコーポレイテッド 脂肪アルコールおよび脂肪アルデヒドの半生合成的生産
US10792651B2 (en) * 2016-10-19 2020-10-06 Umicore Ag & Co. Kg Synthesis and characterization of Ru alkylidene complexes
JP7153937B2 (ja) 2017-02-17 2022-10-17 プロビビ インコーポレイテッド オレフィンメタセシスによるフェロモンおよび関連材料の合成方法
US11104921B2 (en) 2017-05-17 2021-08-31 Provivi, Inc. Microorganisms for the production of insect pheromones and related compounds
JP7416428B2 (ja) * 2017-12-01 2024-01-17 ユニバーシティ オブ フロリダ リサーチ ファンデーション インコーポレーティッド 立体規則性環拡大メタセシス重合のための組成物および方法
CN109794292B (zh) * 2019-01-10 2021-12-07 天津大学 Z-选择性钌卡宾烯烃复分解催化剂及其制备方法与应用
PL429476A1 (pl) 2019-04-02 2020-10-05 Apeiron Synthesis Spółka Akcyjna Nowe zastosowanie kompleksów metali posiadających ligandy organiczne do aktywacji rutenowych (pre)katalizatorów metatezy olefin
US12440831B2 (en) * 2019-11-11 2025-10-14 The Trustees of the California State University Longer-lived ruthenium olefin metathesis catalysts supported by hemi-labile carbene ligands
WO2021242636A1 (en) 2020-05-29 2021-12-02 Exxonmobil Chemical Patents Inc. Processes for producing cyclic olefins from polymers and re-polymerization thereof
CN111777647A (zh) * 2020-07-31 2020-10-16 山东京博中聚新材料有限公司 一种共轭二烯烃聚合物中碳-碳双键的连续氢化生产装置和方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
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
US5831108A (en) 1995-08-03 1998-11-03 California Institute Of Technology High metathesis activity ruthenium and osmium metal carbene complexes
WO1998039346A1 (en) * 1997-03-06 1998-09-11 Ciba Specialty Chemicals Holding Inc. New catalysts
MX210210B (es) * 1997-06-27 2002-09-06 Ciba Sc Holding Ag Nuevos catalizadores
EP1036081B1 (en) * 1997-12-04 2002-07-17 Ciba SC Holding AG Heterocyclyl ligand containing ruthenium and osmium catalysts
DE19815275B4 (de) 1998-04-06 2009-06-25 Evonik Degussa Gmbh Alkylidenkomplexe des Rutheniums mit N-heterozyklischen Carbenliganden und deren Verwendung als hochaktive, selektive Katalysatoren für die Olefin-Metathese
US6107420A (en) * 1998-07-31 2000-08-22 California Institute Of Technology Thermally initiated polymerization of olefins using Ruthenium or osmium vinylidene complexes
CN1213032C (zh) 1999-05-24 2005-08-03 加州理工学院 咪唑烷基金属卡宾易位催化剂
CA2419485C (en) * 2000-08-10 2007-10-30 The Trustees Of Boston College Recyclable metathesis catalysts
US6759537B2 (en) * 2001-03-23 2004-07-06 California Institute Of Technology Hexacoordinated ruthenium or osmium metal carbene metathesis catalysts
JP4271942B2 (ja) * 2001-03-30 2009-06-03 カリフォルニア インスティチュート オブ テクノロジー シクロオレフィンの選択的開環クロス−メタセシス
EP1421121A4 (en) * 2001-08-29 2007-05-23 California Inst Of Techn RING-OPENING METETHESEPOLYMERIZATION OF BROKEN BICYCLIC AND POLYCLYCLINIC OLEFINS WITH TWO OR MORE HETEROATOMES
CN101172952B (zh) * 2002-04-29 2013-03-27 陶氏环球技术有限责任公司 关于种子油工业应用的综合化学方法

Also Published As

Publication number Publication date
JP5622711B2 (ja) 2014-11-12
US20050261451A1 (en) 2005-11-24
EP1735352A4 (en) 2011-05-11
WO2005094345A3 (en) 2006-06-22
EP1735352A2 (en) 2006-12-27
EP1735352B1 (en) 2019-08-21
US20150141603A1 (en) 2015-05-21
US8871879B2 (en) 2014-10-28
AU2005228434A1 (en) 2005-10-13
US9238709B2 (en) 2016-01-19
PL1735352T3 (pl) 2020-06-29
JP2007530706A (ja) 2007-11-01
MXPA06011302A (es) 2007-01-16
WO2005094345A2 (en) 2005-10-13
US20130296511A1 (en) 2013-11-07
JP2012082435A (ja) 2012-04-26

Similar Documents

Publication Publication Date Title
BRPI0509322A (pt) catalisadores de metáfase olefìnicos, latentes, de grande atividade, contendo um ligante carbeno n-heterocìclico
Wagner et al. Discovery of 3-(1 H-indol-3-yl)-4-[2-(4-methylpiperazin-1-yl) quinazolin-4-yl] pyrrole-2, 5-dione (AEB071), a potent and selective inhibitor of protein kinase C isotypes
Blanc et al. Highly active, stable, and selective well-defined silica supported Mo imido olefin metathesis catalysts
DE60229158D1 (de) Infusion von zyklischen olefinharzen in poröse materialien
ATE462731T1 (de) Katalysatorzusammensetzung zur olefinpolymerisierung
ATE516079T1 (de) Katalytische trimerisierung von olefinischen monomeren
ES2187167T3 (es) Catalizador de bis-fosfinimina.
BRPI0518701A2 (pt) catalisadores metaloceno, sua sÍntese e sua utilizaÇço para a polimerizaÇço de olefinas
Cohen et al. Group 4 complexes of a new [OSSO]-type dianionic ligand. Coordination chemistry and preliminary polymerization catalysis studies
DE69918076D1 (de) Verfahren zur oligomerisierung von propen
DE69824314D1 (de) Derivate schiff'scher basen von ruthenium und osmium katalysatoren zur olefinmetathese
DE60022909D1 (de) Katalysator mit organometallischer zusammensetzung
DE60039166D1 (de) Mit triazolydin-liganden koordinierte rutheniummetall-alkyliden-komplexe die hohe olefin-metathese-aktivität aufweisen
BR0008022A (pt) Composições de poliolefina com densidade variável e processos para sua produção e uso
ZA200708258B (en) Catalytic trimerization and tetramerization of elefinic monomers
BR0014119A (pt) Catalisadores de polimerização ativados por carbênio de atividade elevada
BR0313087A (pt) Derivados de indenila tricìclico substituìdo com 4-arila contendo complexos de metais do grupo 4 e seu uso
BR0207175A (pt) Catalisador para polimerização de olefina
ATE369374T1 (de) Lösliche spätübergangsmetallkatalysatoren zur olefinoligomerisation iii
EA200700976A1 (ru) Соединения в виде молекул-конъюгатов, обладающих повышенной активностью в отношении включения клеткой
BR0109032A (pt) Complexo metal de transição, componente catalisador de polimerização e processo para a polimerização de olefinas
ATE428405T1 (de) Anionische hydrogelmatrizes mit ph-abhängiger modifizerter wirkstofffreisetzung als arzneimittelträger
Dono et al. Ring opening metathesis polymerization of dicyclopentadiene catalyzed by titanium tetrachloride adduct complexes with nitrogen‐containing ligands
ATE376789T1 (de) Stützstruktur mit sich automatisch einstellender stützfläche zur aufnahme einer beliebigen art von körper
AU2003212328A1 (en) Ferrocenyl ligands and the use thereof in catalysis

Legal Events

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

Free format text: PAGAR RESTAURACAO.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2256 DE 01/04/2014.

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 PEDIDO DE ACORDO COM OS ARTIGOS 8O, 13 E 25 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]