ES2162690T3 - Nanoparticulas con contenido en paladio y estabilizadas de polibetaina; procedimiento para la fabricacion de estas asi como catalizadores fabricados de las mismas para la obtencion de acetato vinilico. - Google Patents

Nanoparticulas con contenido en paladio y estabilizadas de polibetaina; procedimiento para la fabricacion de estas asi como catalizadores fabricados de las mismas para la obtencion de acetato vinilico.

Info

Publication number
ES2162690T3
ES2162690T3 ES98108576T ES98108576T ES2162690T3 ES 2162690 T3 ES2162690 T3 ES 2162690T3 ES 98108576 T ES98108576 T ES 98108576T ES 98108576 T ES98108576 T ES 98108576T ES 2162690 T3 ES2162690 T3 ES 2162690T3
Authority
ES
Spain
Prior art keywords
paladio
procedure
nanoparticles
polibetaina
stabilized
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98108576T
Other languages
English (en)
Inventor
Alfred Dr Hagemeyer
Uwe Dr Dingerdissen
Hans Dr Millauer
Andreas Manz
Klaus Prof Dr Kuhlein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Celanese Sales Germany GmbH
Original Assignee
Celanese Chemicals Europe GmbH
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 Celanese Chemicals Europe GmbH filed Critical Celanese Chemicals Europe GmbH
Application granted granted Critical
Publication of ES2162690T3 publication Critical patent/ES2162690T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
    • B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

LA INVENCION TRATA DE UNAS NANOPARTICULAS SOLUBLES, QUE CONTIENEN SOLO PALADIO O PALADIO CON METALES DE LOS SUBGRUPOS IB Y VIIIB DEL SISTEMA PERIODICO Y QUE SON ALOJADOS EN COLOIDES PROTECTORES. LA INVENCION SE CARACTERIZA PORQUE LOS COLOIDES PROTECTORES CONTIENEN AL MENOS UN POLIMERO CON GRUPOS DE BETAINA. LA INVENCION TRATA ADEMAS DE UN PROCEDIMIENTO PARA SU PRODUCCION. LAS NANOPARTICULAS SOLUBLES SON IDONEAS PARA LA PRODUCCION DE CATALIZADORES.
ES98108576T 1997-05-23 1998-05-12 Nanoparticulas con contenido en paladio y estabilizadas de polibetaina; procedimiento para la fabricacion de estas asi como catalizadores fabricados de las mismas para la obtencion de acetato vinilico. Expired - Lifetime ES2162690T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19721601A DE19721601A1 (de) 1997-05-23 1997-05-23 Polybetain-stabilisierte, Palladium-haltige Nanopartikel, ein Verfahren zu ihrer Herstellung sowie daraus hergestellte Katalysatoren zur Gewinnung von Vinylacetat

Publications (1)

Publication Number Publication Date
ES2162690T3 true ES2162690T3 (es) 2002-01-01

Family

ID=7830277

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98108576T Expired - Lifetime ES2162690T3 (es) 1997-05-23 1998-05-12 Nanoparticulas con contenido en paladio y estabilizadas de polibetaina; procedimiento para la fabricacion de estas asi como catalizadores fabricados de las mismas para la obtencion de acetato vinilico.

Country Status (6)

Country Link
US (1) US6074979A (es)
EP (1) EP0879642B1 (es)
JP (1) JP4044673B2 (es)
CA (1) CA2238253C (es)
DE (2) DE19721601A1 (es)
ES (1) ES2162690T3 (es)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19745904A1 (de) * 1997-10-17 1999-04-22 Hoechst Ag Polymerstabilisierte Metallkolloid-Lösungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren für Brennstoffzellen
US6207392B1 (en) 1997-11-25 2001-03-27 The Regents Of The University Of California Semiconductor nanocrystal probes for biological applications and process for making and using such probes
DE19753464A1 (de) 1997-12-02 1999-06-10 Basf Ag Palladium-Cluster und ihre Verwendung als Katalysatoren
DE19754304A1 (de) * 1997-12-08 1999-06-10 Hoechst Ag Polybetain-stabilisierte Platin-Nanopartikel, Verfahren zu ihrer Herstellung und Verwendung für Elektrokatalysatoren in Brennstoffzellen
DE19803891A1 (de) * 1998-01-31 1999-08-05 Bayer Ag Wäßrige Edelmetallkolloide und ihre Verwendung
SE9803838D0 (sv) * 1998-11-09 1998-11-09 Knut Irgum A chromatography method and a column material useful in said method
DE19911504B4 (de) * 1999-03-16 2006-02-23 Südzucker AG Mannheim/Ochsenfurt Verfahren zur industriellen Oxidation von Alkoholen, Aldehyden oder Polyhydroxyverbindungen
GB9918229D0 (en) * 1999-08-04 1999-10-06 Ici Plc Improvements relating to metal-compound catalysed processes
US20070066480A1 (en) * 1999-10-25 2007-03-22 Moser William R Method of preparing compounds using cavitation and compounds formed therefrom
US20020009414A1 (en) * 1999-10-25 2002-01-24 Moser William R. Method of preparing compounds using cavitation and compounds formed therefrom
US6797669B2 (en) * 2000-12-29 2004-09-28 China Petroleum & Chemical Corporation Catalyst for selective hydrogenation, its preparation process and application
US6867275B2 (en) * 2001-03-30 2005-03-15 Rohm And Haas Company Solid media
US7153703B2 (en) * 2001-05-14 2006-12-26 Board Of Trustees Of The University Of Arkansas N. A. Synthesis of stable colloidal nanocrystals using organic dendrons
US20030198290A1 (en) * 2002-04-19 2003-10-23 Dynamic Digital Depth Pty.Ltd. Image encoding system
US20040115345A1 (en) * 2002-07-23 2004-06-17 Xueying Huang Nanoparticle fractionation and size determination
US7413770B2 (en) * 2002-08-01 2008-08-19 E.I. Du Pont De Nemours And Company Ethylene glycol monolayer protected nanoparticles
US7507530B2 (en) * 2002-08-27 2009-03-24 E. I. Du Pont De Nemours And Company Nanoparticle complexes having a defined number of ligands
US20040058457A1 (en) * 2002-08-29 2004-03-25 Xueying Huang Functionalized nanoparticles
US20040101454A1 (en) * 2002-09-05 2004-05-27 Johnson D. Lynn Supported metallic catalyst and method of making same
US7273904B2 (en) 2002-10-03 2007-09-25 The Board Of Trustees Of The University Of Arkansas Nanocrystals in ligand boxes exhibiting enhanced chemical, photochemical, and thermal stability, and methods of making the same
US6649469B1 (en) * 2002-10-11 2003-11-18 Micron Technology, Inc. Methods of forming capacitors
US6992039B2 (en) * 2003-03-13 2006-01-31 General Motors Corporation Method for making monodispersed noble metal nanoparticles supported on oxide substrates
JP4297716B2 (ja) * 2003-03-31 2009-07-15 カウンシル オブ サイエンティフィク アンド インダストリアル リサーチ Ｃ−ｃ結合の形成方法
US7825064B2 (en) 2003-06-03 2010-11-02 William Marsh Rice University Supported catalysts using nanoparticles as the support material
US7152609B2 (en) * 2003-06-13 2006-12-26 Philip Morris Usa Inc. Catalyst to reduce carbon monoxide and nitric oxide from the mainstream smoke of a cigarette
US9107452B2 (en) * 2003-06-13 2015-08-18 Philip Morris Usa Inc. Catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette
US7165553B2 (en) * 2003-06-13 2007-01-23 Philip Morris Usa Inc. Nanoscale catalyst particles/aluminosilicate to reduce carbon monoxide in the mainstream smoke of a cigarette
US7243658B2 (en) * 2003-06-13 2007-07-17 Philip Morris Usa Inc. Nanoscale composite catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette
US7276409B2 (en) 2003-06-24 2007-10-02 Micron Technology, Inc. Method of forming a capacitor
WO2005003070A1 (en) 2003-07-03 2005-01-13 Lucite International Uk Limited Process for the hydroformylation of ethylenically unsaturated compounds
GB0403592D0 (en) 2004-02-18 2004-03-24 Lucite Int Uk Ltd A catalyst system
US7153778B2 (en) * 2004-02-20 2006-12-26 Micron Technology, Inc. Methods of forming openings, and methods of forming container capacitors
CN1946628A (zh) * 2004-03-29 2007-04-11 科学与工业研究委员会 量子阱大小的铂和钯纳米颗粒的合成
JP4426379B2 (ja) * 2004-05-24 2010-03-03 Ｔａｎａｋａホールディングス株式会社 触媒前駆体及び触媒、並びに、触媒前駆体及び触媒の製造方法
GB0411951D0 (en) 2004-05-28 2004-06-30 Lucite Int Uk Ltd Carbonylation of ester
US7743772B2 (en) * 2004-06-16 2010-06-29 Philip Morris Usa Inc. Silver and silver oxide catalysts for the oxidation of carbon monoxide in cigarette smoke
GB0516556D0 (en) 2005-08-12 2005-09-21 Lucite Int Uk Ltd Improved catalyst system
FR2893262A1 (fr) * 2005-11-14 2007-05-18 Inst Francais Du Petrole Procede de synthese en presence de reducteur d'un catalyseur a base de nanoparticules metalliques anisotropes.
ES2700427T3 (es) 2005-11-17 2019-02-15 Lucite Int Uk Ltd Carbonilación de compuestos etilénicamente insaturados
WO2008011198A2 (en) * 2006-01-18 2008-01-24 Vanderbilt University Method of preparing vanadium dioxide nanoparticles
GB0607494D0 (en) 2006-04-13 2006-05-24 Lucite Int Uk Ltd Metal complexes
CA2671409C (en) 2006-12-02 2016-07-26 Lucite International Uk Limited Novel carbonylation ligands and their use in the carbonylation of ethylenically unsaturated compounds
WO2008074702A1 (de) * 2006-12-19 2008-06-26 Basf Se Verfahren zur kreuzkupplung unter verwendung metallischer nanopartikel als katalysator
DE102007025315A1 (de) * 2007-05-31 2008-12-11 Süd-Chemie AG Katalysator zur selektiven Hydrierung acetylenischer Kohlenwasserstoffe und Verfahren zu seiner Herstellung
DE102007025442B4 (de) * 2007-05-31 2023-03-02 Clariant International Ltd. Verwendung einer Vorrichtung zur Herstellung eines Schalenkatalysators und Schalenkatalysator
DE102007025444A1 (de) * 2007-05-31 2008-12-11 Süd-Chemie AG VAM-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung
DE102007025223A1 (de) * 2007-05-31 2008-12-04 Süd-Chemie AG Zirkoniumoxid-dotierter VAM-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung
DE102007025362A1 (de) * 2007-05-31 2008-12-11 Süd-Chemie AG Dotierter Pd/Au-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung
DE102007025443A1 (de) * 2007-05-31 2008-12-04 Süd-Chemie AG Pd/Au-Schalenkatalysator enthaltend HfO2, Verfahren zu dessen Herstellung sowie dessen Verwendung
CN100500938C (zh) * 2007-09-28 2009-06-17 钢铁研究总院 一种用于镀锌板纳米改性丙烯酸树脂乳液及其制备方法
CN102105554A (zh) * 2008-06-10 2011-06-22 阿肯色大学托管委员会 砷化铟纳米晶体及其制备方法
GB0812297D0 (en) 2008-07-04 2008-08-13 Lucite Int Uk Ltd Novel carbonylation ligand sand thier use of in the carbonylation of ethylenically unsaturated compounds
DE202008017277U1 (de) 2008-11-30 2009-04-30 Süd-Chemie AG Katalysatorträger
JP2009175161A (ja) * 2009-05-11 2009-08-06 Regents Of The Univ Of California 生物学的用途のための有機発光半導体ナノクリスタルプローブ、およびこのようなプローブを製造および使用するプロセス
GB201000078D0 (en) 2010-01-05 2010-02-17 Lucite Int Uk Ltd Process for the carbonylation of ethylenically unsaturated compounds, novel carbonylation ligands and catalyst systems incorporatng such ligands
US8450236B2 (en) * 2010-04-13 2013-05-28 Cristal Usa Inc. Supported precious metal catalysts via hydrothermal deposition
JP6558566B2 (ja) * 2015-03-31 2019-08-14 国立研究開発法人日本原子力研究開発機構 白金族元素の収集方法
KR101852153B1 (ko) * 2016-03-08 2018-04-25 서강대학교산학협력단 프로그래밍기법을 이용한 금속-리포좀 복합 구조체 제조 방법 및 이에 따라 제조된 금속-리포좀 복합 구조체
CN108283936A (zh) * 2018-01-11 2018-07-17 安徽大学 一种水溶性高分子负载的可回收钯催化剂的制备方法及其应用
CN112517063B (zh) * 2019-09-18 2023-08-04 中国石油化工股份有限公司 醋酸乙烯催化剂的制备方法
CN112517065B (zh) * 2019-09-18 2023-05-02 中国石油化工股份有限公司 乙烯气相法醋酸乙烯工艺催化剂制备方法
CN115645814B (zh) * 2022-10-27 2024-04-05 浙江工业大学 一种超低载量钯纳米晶体修饰电极及其制备方法与其在电化学脱氯中的应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419954A (en) * 1993-02-04 1995-05-30 The Alpha Corporation Composition including a catalytic metal-polymer complex and a method of manufacturing a laminate preform or a laminate which is catalytically effective for subsequent electroless metallization thereof
DE4443705A1 (de) * 1994-12-08 1996-06-13 Studiengesellschaft Kohle Mbh Verfahren zur Herstellung von tensidstabilisierten Mono- und Bimetallkolloiden der Gruppe VIII und Ib des Periodensystems als isolierbare und in hoher Konzentration wasserlösliche Precursor für Katalysatoren
DE19500366C1 (de) * 1995-01-09 1996-05-02 Basf Ag Palladium-Trägerkatalysator und seine Verwendung

Also Published As

Publication number Publication date
DE19721601A1 (de) 1998-11-26
JPH10328571A (ja) 1998-12-15
EP0879642A2 (de) 1998-11-25
EP0879642B1 (de) 2001-08-22
DE59801238D1 (de) 2001-09-27
CA2238253A1 (en) 1998-11-23
JP4044673B2 (ja) 2008-02-06
US6074979A (en) 2000-06-13
EP0879642A3 (de) 1999-01-27
CA2238253C (en) 2006-11-14

Similar Documents

Publication Publication Date Title
ES2162690T3 (es) Nanoparticulas con contenido en paladio y estabilizadas de polibetaina; procedimiento para la fabricacion de estas asi como catalizadores fabricados de las mismas para la obtencion de acetato vinilico.
BR0113235A (pt) Composições e métodos para a terapia e a diagnose de malignidades associadas com her-2/neu
DE69407404D1 (de) Feste zubereitung mit hoher freisetzung, ihre herstellung und verwendung
ES2105999T3 (es) Procedimiento para la preparacion industrial de fosfatidilserina.
ATE345806T1 (de) Künstliche sauerstoffträger aus vernetztem modifizierten human- oder schweinehämoglobin, verfahren zu ihrer herstellung aus gereinigtem material, sowie deren verwendung
ES2179351T3 (es) Amidas acidas de piridil alqueno y piridil alquino como citoestaticos e inmunosupresores.
DK0851925T3 (da) Humane Væksthormonvarianter
ES2184888T3 (es) Empleo de catalizadores de estaño, asi como mezclas reticulables que contienen estos catalizadores.
ES2175460T3 (es) Compuesto de lipoxinas y su utilizacion en el tratamiento de patologias con proliferacion celular.
ES2100954T3 (es) Un metodo para hacer un gel biocompatible insoluble al agua y gel obtenido por dicho metodo.
ATE426661T1 (de) Somatische pluripotente zellen
CY1105788T1 (el) Χρηση του taci σαν παραγοντα καταπολεμησης ογκων
AR027060A1 (es) Bases de mannich de 1-naftol y 2-naftol sustituidos, procedimiento para su preparacion, medicamentos que contienen estos compuestos, asi como el uso deestos compuestos para la fabricacion de medicamentos
BR122018009866B8 (pt) métodos para preparar compostos de éter aminocicloexílico e compostos intermediários
SV2005002082A (es) "prolina cci-779, produccion y usos de la misma, y síntesis enzimática de dos etapas de prolina cci-779 y cci-779" ref. am-101578salvo
ES2175825T3 (es) Antitraspirante con dibencilidensorbitol.
ES2167540T3 (es) Amidas del acido alcoximinoacetico.
ES2032955T3 (es) Sal sodica anhidra cristalina de 5-cloro-3-(2-tenoil)-2-oxindol-1-carboxamida.
DE3280173D1 (de) Superoxid-dismutase, ihre herstellung und dieselbe enthaltende pharmazeutische zusammensetzungen.
ES2180126T3 (es) Procedimiento y recinto para la regeneracion de un catalizador que incluye un control del final de la combustion.
ATE312112T1 (de) Derivatisierte reduzierte malto-oligosaccharide
CR7672A (es) Metodo microbiologico para la produccion de 11- alfa- hidroxiesteroides 7- alfa sustituidos
YU17701A (sh) Postupak za proizvodnju acetata alfa tokoferola
ES2176970T3 (es) Procedimiento para la obtencion de polimeros, que contienen unidades de carbamato, y su empleo.
AR023839A1 (es) Metodo para preparar cargas pre-reaccionadas de materias primas para la produccion de formulas de vidrio.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 879642

Country of ref document: ES