ZA92199B - Catalyst carrier - Google Patents

Catalyst carrier

Info

Publication number
ZA92199B
ZA92199B ZA92199A ZA92199A ZA92199B ZA 92199 B ZA92199 B ZA 92199B ZA 92199 A ZA92199 A ZA 92199A ZA 92199 A ZA92199 A ZA 92199A ZA 92199 B ZA92199 B ZA 92199B
Authority
ZA
South Africa
Prior art keywords
catalyst carrier
catalyst
carrier
Prior art date
Application number
ZA92199A
Other languages
English (en)
Inventor
William H Gerdes
H Gerdes William
Carmine M Doddato
M Doddato Carmine
Patrick F Malone
F Malone Patrick
Original Assignee
Norton Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24581530&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA92199(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Norton Co filed Critical Norton Co
Publication of ZA92199B publication Critical patent/ZA92199B/xx

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/688—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or rhenium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Compositions Of Oxide Ceramics (AREA)
ZA92199A 1991-01-22 1992-01-10 Catalyst carrier ZA92199B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/643,604 US5100859A (en) 1991-01-22 1991-01-22 Catalyst carrier

Publications (1)

Publication Number Publication Date
ZA92199B true ZA92199B (en) 1992-09-30

Family

ID=24581530

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA92199A ZA92199B (en) 1991-01-22 1992-01-10 Catalyst carrier

Country Status (18)

Country Link
US (1) US5100859A (es)
EP (1) EP0496386B2 (es)
JP (1) JP2983740B2 (es)
KR (1) KR100196579B1 (es)
CN (1) CN1046433C (es)
AU (1) AU644256B2 (es)
BR (1) BR9200174A (es)
CA (1) CA2058485C (es)
CZ (1) CZ283122B6 (es)
DE (1) DE69205845T3 (es)
DK (1) DK0496386T4 (es)
ES (1) ES2081506T5 (es)
MX (1) MX9200245A (es)
PL (1) PL169197B1 (es)
RU (1) RU2104086C1 (es)
TR (1) TR27838A (es)
TW (1) TW197964B (es)
ZA (1) ZA92199B (es)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2741818B2 (ja) * 1992-05-22 1998-04-22 富士通株式会社 浮上スライダ
KR100354430B1 (ko) * 1993-07-07 2003-01-24 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 에폭시화촉매
US5384302A (en) * 1993-09-08 1995-01-24 Norton Chemical Process Products Corp. Catalyst carrier
US5380697A (en) * 1993-09-08 1995-01-10 Shell Oil Company Ethylene oxide catalyst and process
US5364826A (en) * 1993-09-13 1994-11-15 Shell Oil Company Process for preparing ethylene oxide catalysts
US5593933A (en) * 1995-08-30 1997-01-14 Ford Motor Company Refractory oxides based silver-tungsten lean-NOx catalyst
US5739075A (en) * 1995-10-06 1998-04-14 Shell Oil Company Process for preparing ethylene oxide catalysts
US5801259A (en) * 1996-04-30 1998-09-01 Shell Oil Company Ethylene oxide catalyst and process
US5733842A (en) * 1996-04-30 1998-03-31 Norton Checmical Process Products Corporation Method of making porous catalyst carrier without the addition of pore forming agents
JPH11191963A (ja) * 1997-12-25 1999-07-13 Fujitsu Ltd 電源装置
US7232786B2 (en) 1998-09-14 2007-06-19 Shell Oil Company Catalyst composition
JP4698835B2 (ja) 1998-09-14 2011-06-08 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 触媒特性改良のため触媒表面からイオン化可能種を除去する方法
TR200100749T2 (tr) * 1998-09-14 2001-10-22 Shell Internationale Research Maatschappij B.V. Epoksitleme katalizörü taşıyıcı, bunun hazırlanması ve kullanılması
US7504525B2 (en) * 1998-09-14 2009-03-17 Shell Oil Company Catalyst composition
US7232918B2 (en) * 2001-11-06 2007-06-19 Shell Oil Company Catalyst composition
EP1002575B1 (en) 1998-11-17 2005-03-30 Nippon Shokubai Co., Ltd. Catalyst carrier for use in production of ethylene oxide
RU2141378C1 (ru) * 1999-02-22 1999-11-20 Сотников Валерий Васильевич Носитель серебросодержащего катализатора получения оксида этилена и способ его получения
US6908879B1 (en) 1999-09-06 2005-06-21 Nippon Shokubai Co., Ltd. Ceramic article, carrier for catalyst, methods for production thereof, catalyst for producing ethylene oxide using the carrier, and method for producing ethylene oxide
DE10034045A1 (de) * 2000-07-13 2002-01-31 Schumacher Umwelt Trenntech Keramisches Filterelement und Verfahren zu seiner Herstellung
GB0030170D0 (en) * 2000-12-11 2001-01-24 Norske Stats Oljeselskap Fischer-tropsch catalyst
JP4050041B2 (ja) * 2001-11-06 2008-02-20 株式会社日本触媒 酸化エチレン製造用触媒、その製造方法および当該触媒による酸化エチレンの製造方法
US7193094B2 (en) 2001-11-20 2007-03-20 Shell Oil Company Process and systems for the epoxidation of an olefin
RU2342190C2 (ru) * 2002-02-25 2008-12-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Катализатор и способ его применения
US6831037B2 (en) 2002-02-25 2004-12-14 Saint-Gobain Norpro Corporation Catalyst carriers
RU2233700C2 (ru) * 2002-06-11 2004-08-10 Козлов Александр Иванович Состав шихты для высокопористого материала с сетчато-ячеистой структурой для носителей катализаторов
AU2003243757A1 (en) * 2002-06-28 2004-01-19 Shell Oil Company A method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
DE60333292D1 (de) * 2002-06-28 2010-08-19 Shell Int Research Verfahren für den start eines epoxierungsprozesses und epoxidierungsverfahren für olefine
TWI346574B (en) 2003-03-31 2011-08-11 Shell Int Research A catalyst composition, a process for preparing the catalyst composition and a use of the catalyst composition
IN2005DN04374A (es) * 2003-04-01 2010-01-15 Shell Int Research
US7348444B2 (en) * 2003-04-07 2008-03-25 Shell Oil Company Process for the production of an olefin oxide
US20040225138A1 (en) * 2003-05-07 2004-11-11 Mcallister Paul Michael Reactor system and process for the manufacture of ethylene oxide
US20040224841A1 (en) * 2003-05-07 2004-11-11 Marek Matusz Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
EP1624964B1 (en) 2003-05-07 2019-07-31 Shell International Research Maatschappij B.V. Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
US8148555B2 (en) * 2003-06-26 2012-04-03 Shell Oil Company Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
US20060258532A1 (en) * 2003-08-22 2006-11-16 Thorsteinson Erlind M Improved alumina carriers and silver-based catalysts for the production of alkylene oxides
EP2277622B1 (en) 2003-10-16 2013-01-09 Dow Technology Investments LLC Method for the preparation of catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production
GB2410449B (en) * 2004-01-28 2008-05-21 Statoil Asa Fischer-Tropsch catalysts
TW200602123A (en) * 2004-04-01 2006-01-16 Shell Int Research Process for preparing a catalyst, the catalyst, and a use of the catalyst
TW200613056A (en) * 2004-04-01 2006-05-01 Shell Int Research A process for preparing a silver catalyst, the catalyst, and a use of the catalyst for olefin oxidation
TW200600190A (en) * 2004-04-01 2006-01-01 Shell Int Research Process for preparing a silver catalyst, the catalyst, and use thereof in olefin oxidation
US7767619B2 (en) * 2004-07-09 2010-08-03 Sud-Chemie Inc. Promoted calcium-aluminate supported catalysts for synthesis gas generation
US20060036105A1 (en) * 2004-08-12 2006-02-16 Shell Oil Company Method of preparing a shaped catalyst, the catalyst, and use of the catalyst
BRPI0515905A (pt) * 2004-09-24 2008-08-12 Shell Int Research processo para selecionar partìculas moldadas, um processo para instalar um sistema, um processo para reagir uma carga de alimentação gasosa em um tal sistema, um produto de programa de computação e um sistema de computação
US7759284B2 (en) * 2005-05-09 2010-07-20 Scientific Design Company, Inc. Calcination in an inert gas in the presence of a small concentration of an oxidizing component
RU2007149318A (ru) 2005-06-07 2009-07-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) Кктализатор, способ приготовления катализатора и способ получения оксида олефина, 1, 2-диола, эфира 1, 2-диола или алканоламина
TWI334363B (en) 2005-06-07 2010-12-11 Saint Gobain Ceramics A catalyst carrier
US8318627B2 (en) * 2005-08-10 2012-11-27 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Process for preparation of a catalyst carrier
WO2007021742A1 (en) * 2005-08-11 2007-02-22 Shell Internationale Research Maatschappij B.V. A method of preparing a shaped catalyst, the catalyst, and use of the catalyst
DE102005052016B4 (de) * 2005-10-31 2009-05-20 Süd-Chemie AG Verfahren zur Herstellung poröser Formkörper und Formkörper erhältlich durch das Verfahren
CA2641225A1 (en) * 2006-02-03 2007-08-16 Shell Internationale Research Maatschappij B.V. A process for treating a catalyst, the catalyst, and use of the catalyst
WO2007095453A2 (en) * 2006-02-10 2007-08-23 Shell Oil Company A process for preparing a catalyst, the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine
BRPI0621318B1 (pt) * 2006-02-10 2017-10-10 Saint-Gobain Ceramics & Plastics, Inc Process for the manufacture of porosa ceramic material
WO2008064076A2 (en) * 2006-11-20 2008-05-29 Shell Oil Company A process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst
GB2446127A (en) * 2007-01-30 2008-08-06 Gtl F1 Ag Preparation of Fischer-Tropsch Catalysts
JP5542659B2 (ja) 2007-05-09 2014-07-09 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー エポキシ化触媒、触媒を調製する方法、および酸化オレフィン、１，２−ジオール、１，２−ジオールエーテル、１，２−カーボネートまたはアルカノールアミンの製造方法
CN101433863B (zh) * 2007-11-15 2012-08-29 中国石油化工股份有限公司 一种复合氧化物载体及其制备方法
US20110054196A1 (en) 2008-03-26 2011-03-03 Nippon Shokubai Co., Ltd. Catalyst for production of ethylene oxide, and method for production of ethylene oxide using the catalyst
US20090246523A1 (en) * 2008-03-28 2009-10-01 Shizhong Jason Zhao Small Diameter Calcium Aluminate Based Catalyst Supports by Extrusion and Pelletizing
US8685883B2 (en) * 2008-04-30 2014-04-01 Dow Technology Investments Llc Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same
WO2009134839A1 (en) * 2008-04-30 2009-11-05 Dow Technology Investments, Llc Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same
EP2282832A1 (en) * 2008-04-30 2011-02-16 Dow Technology Investments LLC Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same
CA2723592C (en) * 2008-05-07 2016-08-16 Shell Internationale Research Maatschappij B.V. A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
KR101629037B1 (ko) 2008-05-07 2016-06-09 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 에폭시화 방법의 스타트업 방법, 산화에틸렌, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산방법
US8349765B2 (en) * 2008-07-18 2013-01-08 Scientific Design Company, Inc. Mullite-containing carrier for ethylene oxide catalysts
WO2010113963A1 (ja) 2009-03-31 2010-10-07 株式会社日本触媒 エチレンオキシド製造用触媒およびエチレンオキシドの製造方法
CN102421766B (zh) * 2009-04-21 2015-03-25 陶氏技术投资有限公司 提高铼助催化的环氧化催化剂的效率的方法以及使用它们的环氧化方法
GB2473071B (en) 2009-09-01 2013-09-11 Gtl F1 Ag Fischer-tropsch catalysts
GB2475492B (en) 2009-11-18 2014-12-31 Gtl F1 Ag Fischer-Tropsch synthesis
EP2542340A4 (en) 2010-03-01 2014-03-19 Shell Oil Co EPOXIDATION CATALYST, PROCESS FOR PREPARING THE CATALYST AND METHOD FOR PRODUCING AN OLEFIN OXIDE
US9018126B2 (en) 2010-07-13 2015-04-28 Shell Oil Company Epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide
US9242229B2 (en) 2010-08-09 2016-01-26 Gtl.F1 Ag Fischer-tropsch catalysts
JP2014514960A (ja) * 2011-04-14 2014-06-26 ビーエーエスエフ ソシエタス・ヨーロピア エチレンオキシド製造用触媒
US8921587B2 (en) 2011-04-14 2014-12-30 Basf Se Process for producing a catalyst for the oxidation of ethylene to ethylene oxide
US9073035B2 (en) * 2011-10-14 2015-07-07 Saint-Gobain Ceramics & Plastics, Inc. Catalyst and catalyst carrier
TWI590867B (zh) * 2011-10-14 2017-07-11 聖高拜陶器塑膠公司 催化劑及催化劑載體
JP5767980B2 (ja) * 2012-01-11 2015-08-26 株式会社日本自動車部品総合研究所 ハニカム体基材の製造方法
CN104321315A (zh) 2012-05-04 2015-01-28 巴斯夫欧洲公司 用于环氧化链烯烃的催化剂
US9079154B2 (en) 2012-05-04 2015-07-14 Basf Se Catalyst for the epoxidation of alkenes
WO2015087194A1 (en) 2013-12-09 2015-06-18 Basf Se Catalyst for the epoxidation of alkenes
EP3302794A4 (en) * 2015-06-02 2019-06-26 Scientific Design Company, Inc. epoxidation
EP3496851A1 (en) 2016-08-08 2019-06-19 Basf Se Catalyst for the oxidation of ethylene to ethylene oxide
TWI772322B (zh) * 2016-09-02 2022-08-01 美商陶氏科技投資有限公司 製備環氧化催化劑之方法
US11801493B2 (en) 2016-12-02 2023-10-31 Shell Usa, Inc. Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide
WO2019020793A1 (en) 2017-07-28 2019-01-31 Basf Se PROCESS FOR PRODUCING A MOLDED CATALYST BODY COMPRISING SILVER APPLIED TO AN ALUMINUM CARRIER
EP3728481B1 (en) * 2017-12-18 2023-02-08 BASF Qtech Inc. Catalytic coatings, methods of making and use thereof
TWI808125B (zh) 2018-02-07 2023-07-11 德商巴斯夫歐洲公司 有效地將乙烯氧化轉化為環氧乙烷之催化劑
CN115996792A (zh) * 2020-06-26 2023-04-21 巴斯夫欧洲公司 压片α-氧化铝催化剂载体
CA3204704A1 (en) 2020-12-29 2022-07-07 Shell Internationale Research Maatschappij B.V. Process for the production of ethylene oxide

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357254A (en) * 1941-04-30 1944-08-29 Universal Oil Prod Co Manufacture of catalysts
GB779495A (en) * 1954-08-25 1957-07-24 Ici Ltd Improvements in and relating to the production of skeletal glass catalysts
US3006909A (en) * 1957-09-13 1961-10-31 Phillips Petroleum Co Production of solid polyethylene with zirconium oxide, silica-alumina catalysts
US3725307A (en) * 1967-01-30 1973-04-03 Halcon International Inc Process for preparing a silver-supported catalyst
JPS51104488A (en) * 1975-03-13 1976-09-16 Toyota Motor Co Ltd Shokubaitantai oyobi shokubai
US4428863A (en) * 1982-07-06 1984-01-31 The Dow Chemical Company Alumina compositions of improved strength useful as catalyst supports
JPS6159178A (ja) * 1984-08-29 1986-03-26 新日本製鐵株式会社 竪型炉の炉頂原料装入装置
IL84232A (en) * 1986-10-31 1992-06-21 Shell Int Research Catalyst and process for the catalytic production of ethylene oxide
CA2019848A1 (en) * 1989-07-03 1991-01-04 Ehsan Ibrahim Shoukry Platinum reforming catalysts and support material

Also Published As

Publication number Publication date
TR27838A (tr) 1995-08-31
ES2081506T5 (es) 2007-07-01
KR100196579B1 (ko) 1999-06-15
EP0496386B2 (en) 2006-11-22
AU644256B2 (en) 1993-12-02
PL169197B1 (pl) 1996-06-28
DE69205845T3 (de) 2007-07-05
CN1063426A (zh) 1992-08-12
DE69205845D1 (de) 1995-12-14
CA2058485C (en) 1997-04-29
DE69205845T2 (de) 1996-05-30
ES2081506T3 (es) 1996-03-16
DK0496386T4 (da) 2007-03-19
RU2104086C1 (ru) 1998-02-10
TW197964B (en) 1993-01-11
DK0496386T3 (da) 1996-02-12
EP0496386B1 (en) 1995-11-08
MX9200245A (es) 1992-07-01
US5100859A (en) 1992-03-31
BR9200174A (pt) 1992-10-06
AU9003691A (en) 1992-07-30
PL293242A1 (en) 1992-08-24
CZ283122B6 (cs) 1998-01-14
JPH0647278A (ja) 1994-02-22
CN1046433C (zh) 1999-11-17
CA2058485A1 (en) 1992-07-23
EP0496386A1 (en) 1992-07-29
CS17592A3 (en) 1992-08-12
JP2983740B2 (ja) 1999-11-29
KR920014521A (ko) 1992-08-25

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