FI955734L - Komponenter och katalysatorer avsedda för polymerisering av olefiner - Google Patents
Komponenter och katalysatorer avsedda för polymerisering av olefiner Download PDFInfo
- Publication number
- FI955734L FI955734L FI955734A FI955734A FI955734L FI 955734 L FI955734 L FI 955734L FI 955734 A FI955734 A FI 955734A FI 955734 A FI955734 A FI 955734A FI 955734 L FI955734 L FI 955734L
- Authority
- FI
- Finland
- Prior art keywords
- olefins
- catalysts
- polymerization
- components
- Prior art date
Links
- 150000001336 alkenes Chemical class 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/63—Pretreating the metal or compound covered by group C08F4/62 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/632—Pretreating with metals or metal-containing compounds
- C08F4/634—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/63904—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with another component of C08F4/62
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/63912—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/63916—Component covered by group C08F4/62 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/943—Polymerization with metallocene catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI940596A IT1269931B (it) | 1994-03-29 | 1994-03-29 | Componenti e catalizzatori per la polimerizzazione di olefine |
PCT/EP1995/001066 WO1995026369A1 (en) | 1994-03-29 | 1995-03-22 | Components and catalysts for the polymerization of olefins |
Publications (2)
Publication Number | Publication Date |
---|---|
FI955734L true FI955734L (sv) | 1995-11-28 |
FI955734A0 FI955734A0 (sv) | 1995-11-28 |
Family
ID=11368402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI955734A FI955734A0 (sv) | 1994-03-29 | 1995-11-28 | Komponenter och katalysatorer avsedda för polymerisering av olefiner |
Country Status (22)
Country | Link |
---|---|
US (2) | US5759940A (sv) |
EP (1) | EP0703930B1 (sv) |
JP (1) | JP3761571B2 (sv) |
KR (1) | KR100357505B1 (sv) |
CN (1) | CN1111549C (sv) |
AT (1) | ATE166891T1 (sv) |
AU (1) | AU694496B2 (sv) |
BR (1) | BR9506039A (sv) |
CA (1) | CA2163969A1 (sv) |
DE (1) | DE69502785T2 (sv) |
DK (1) | DK0703930T3 (sv) |
ES (1) | ES2118614T3 (sv) |
FI (1) | FI955734A0 (sv) |
HU (1) | HU215172B (sv) |
IL (1) | IL113136A (sv) |
IT (1) | IT1269931B (sv) |
NO (1) | NO309096B1 (sv) |
PL (1) | PL181874B1 (sv) |
RU (1) | RU2156261C2 (sv) |
TR (1) | TR28968A (sv) |
WO (1) | WO1995026369A1 (sv) |
ZA (1) | ZA952491B (sv) |
Families Citing this family (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994022926A1 (en) * | 1993-03-31 | 1994-10-13 | Idemitsu Kosan Co., Ltd. | Catalyst for producing vinyl polymer and process for producing vinylaromatic polymer |
FR2717816B1 (fr) | 1994-03-23 | 1996-04-26 | Atochem Elf Sa | Composante catalytique pour la polymérisation des oléfines obtenue par impregnation d'un prépolymère par une solution d'une composante catalytique. Prépolymère et polymère obtenus à partir de ladite composante catalytique. |
IT1269837B (it) * | 1994-05-26 | 1997-04-15 | Spherilene Srl | Componenti e catalizzatori per la polimerizzazione delle olefine |
AU698111B2 (en) * | 1994-09-08 | 1998-10-22 | Mobil Oil Corporation | Catalytic control of the MWD of a broad/bimodal resin in a single reactor |
US6417130B1 (en) * | 1996-03-25 | 2002-07-09 | Exxonmobil Oil Corporation | One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization |
US6677265B1 (en) | 1997-12-08 | 2004-01-13 | Albemarle Corporation | Process of producing self-supported catalysts |
WO1999029738A1 (en) | 1997-12-08 | 1999-06-17 | Albemarle Corporation | Catalyst compositions of enhanced productivity |
US6551955B1 (en) | 1997-12-08 | 2003-04-22 | Albemarle Corporation | Particulate group 4 metallocene-aluminoxane catalyst compositions devoid of preformed support, and their preparation and their use |
JP2002505713A (ja) | 1998-04-21 | 2002-02-19 | モンテル テクノロジー カンパニー ビーブイ | α−オレフィンとのエチレンコポリマーの製造方法 |
KR20010023361A (ko) * | 1998-06-27 | 2001-03-26 | 간디 지오프레이 에이치. | 올레핀 중합용 촉매 성분 및 이로부터 수득된 촉매 |
BR9910387A (pt) | 1998-07-02 | 2006-08-15 | Montell Technology Company Bv | processo para preparação de polìmeros alfa-olefinos substancialmente amorfos e composições contendo ele e processo para preparação de ligações em ponte, filme e artigos obtidos da composição |
IT1301990B1 (it) | 1998-08-03 | 2000-07-20 | Licio Zambon | Catalizzatori per la polimerizzazione delle olefine. |
GB9822123D0 (en) * | 1998-10-09 | 1998-12-02 | Borealis As | Catalyst |
ES2208301T3 (es) * | 1999-03-09 | 2004-06-16 | Basell Polyolefine Gmbh | Procedimiento multietapa para la (co)polimerizacion de olefinas. |
US6265037B1 (en) | 1999-04-16 | 2001-07-24 | Andersen Corporation | Polyolefin wood fiber composite |
EP1582533B1 (en) * | 1999-06-17 | 2007-10-10 | Mitsui Chemicals, Inc. | Ethylene (co)polymer and its use |
ITMI991552A1 (it) * | 1999-07-14 | 2001-01-14 | Licio Zambon | Componenti di catalizzatori per la polimerizzazione di olefine |
US6194527B1 (en) * | 1999-09-22 | 2001-02-27 | Equistar Chemicals, L.P. | Process for making polyolefins |
AU3538601A (en) | 1999-12-28 | 2001-07-09 | Basell Technology Company B.V. | Process for the preparation of ethylene polymers |
AU783097B2 (en) | 1999-12-28 | 2005-09-22 | Basell Technology Company B.V. | Heterocyclic metallocene compounds and use thereof in catalyst systems for producing olefin polymers |
AU3016401A (en) | 1999-12-28 | 2001-07-09 | Basell Technology Company B.V. | Process for the preparation of ethylene polymers |
US7202315B2 (en) | 2000-09-25 | 2007-04-10 | Basell Polyolefine Gmbh | Process for the preparation of ethylene polymers |
US6720396B2 (en) * | 2000-11-30 | 2004-04-13 | Univation Technologies, Llc | Polymerization process |
US20020137861A1 (en) * | 2000-12-04 | 2002-09-26 | Woo Min Song | Polymerization process |
CA2465570A1 (en) * | 2001-11-30 | 2003-06-12 | Exxonmobil Chemical Patents Inc. | Method of making mixed ziegler-natta/metallocene catalysts |
ATE445651T1 (de) * | 2002-09-06 | 2009-10-15 | Basell Polyolefine Gmbh | Verfahren zur copolymerisation von ethylen |
RU2339650C2 (ru) | 2003-03-21 | 2008-11-27 | Дау Глобал Текнолоджиз, Инк. | Способ полимеризации олефинов с регулируемой морфологией |
WO2004092230A1 (en) * | 2003-04-17 | 2004-10-28 | Basell Polyolefine Gmbh | Process for preparing porous polymers and polymers thereof |
US6953764B2 (en) | 2003-05-02 | 2005-10-11 | Dow Global Technologies Inc. | High activity olefin polymerization catalyst and process |
EP1803747A1 (en) | 2005-12-30 | 2007-07-04 | Borealis Technology Oy | Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films |
WO2007130305A2 (en) | 2006-05-05 | 2007-11-15 | Dow Global Technologies Inc. | Hafnium complexes of carbazolyl substituted imidazole ligands |
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EP2196480A1 (en) * | 2008-12-15 | 2010-06-16 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Supported catalyst |
KR101698618B1 (ko) | 2009-01-08 | 2017-01-20 | 유니베이션 테크놀로지즈, 엘엘씨 | 폴리올레핀 중합 방법을 위한 첨가제 |
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EP2456796B1 (en) | 2009-07-23 | 2013-07-17 | Univation Technologies, LLC | Polymerization reaction system |
MY159256A (en) | 2010-02-18 | 2016-12-30 | Univation Tech Llc | Methods for operating a polymerization reactor |
ES2693720T3 (es) | 2010-02-22 | 2018-12-13 | Univation Technologies, Llc | Sistemas catalíticos y métodos para usar los mismos para producir productos poliolefínicos |
US8722804B2 (en) | 2010-04-13 | 2014-05-13 | Univation Technologies, Llc | Polymer blends and films made therefrom |
WO2012009215A1 (en) | 2010-07-16 | 2012-01-19 | Univation Technologies, Llc | Systems and methods for measuring static charge on particulates |
BR112013000679A2 (pt) | 2010-07-16 | 2016-05-31 | Univation Tech Llc | sistemas e métodos para medir acúmulo de partícula em superfícies de reator |
WO2012015898A1 (en) | 2010-07-28 | 2012-02-02 | Univation Technologies, Llc | Systems and methods for measuring velocity of a particle/fluid mixture |
WO2012082674A1 (en) | 2010-12-17 | 2012-06-21 | Univation Technologies, Llc | Systems and methods for recovering hydrocarbons from a polyolefin purge gas product |
CN103347905B (zh) | 2010-12-22 | 2015-12-16 | 尤尼威蒂恩技术有限责任公司 | 用于聚烯烃聚合方法的添加剂 |
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BR112014010906B1 (pt) | 2011-11-08 | 2020-12-01 | Univation Technologies, Llc | método para produzir uma poliolefina |
EP2800766B1 (en) | 2012-03-05 | 2019-09-04 | Univation Technologies, LLC | Methods for making catalyst compositions and polymer products produced therefrom |
CA2800056A1 (en) | 2012-12-24 | 2014-06-24 | Nova Chemicals Corporation | Polyethylene blend compositions |
EP2938434B1 (en) | 2012-12-28 | 2022-05-04 | Univation Technologies, LLC | Supported catalyst with improved flowability |
EP4223802A3 (en) | 2013-02-07 | 2023-10-25 | Univation Technologies, LLC | Polymerization catalyst |
ES2667196T3 (es) | 2013-03-15 | 2018-05-10 | Univation Technologies, Llc | Ligandos tridentados basados en nitrógeno para catalizadores de la polimerización de olefinas |
WO2014149361A1 (en) | 2013-03-15 | 2014-09-25 | Univation Technologies, Llc | Ligands for catalysts |
EP3287473B1 (en) | 2013-06-05 | 2019-10-16 | Univation Technologies, LLC | Protecting phenol groups |
CA2958224A1 (en) | 2014-08-19 | 2016-02-25 | Univation Technologies, Llc | Fluorinated catalyst supports and catalyst systems |
BR112017003306B1 (pt) | 2014-08-19 | 2022-03-03 | Univation Technologies, Llc | Método para preparar um suporte de catalisador fluorado e sistema de catalisador |
BR112017003170B1 (pt) | 2014-08-19 | 2022-02-15 | Univation Technologies, Llc | Método para fazer um suporte de catalisador de alumina-sílica fluorado e sistema de catalisador de alumina-sílica fluorado |
US10682797B2 (en) | 2015-01-21 | 2020-06-16 | Univation Technologies, Llc | Methods for gel reduction in polyolefins |
EP3247548B1 (en) | 2015-01-21 | 2021-09-01 | Univation Technologies, LLC | Methods for controlling polymer chain scission |
RU2736937C2 (ru) | 2015-05-08 | 2020-11-23 | Эксонмобил Кемикэл Пейтентс Инк. | Способ полимеризации |
CN106554440A (zh) * | 2015-09-30 | 2017-04-05 | 中国石油化工股份有限公司 | 用于制备聚乙烯树脂的催化剂及其制备的聚乙烯树脂 |
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FR2659337B1 (fr) * | 1990-03-12 | 1992-06-05 | Bp Chemicals Snc | Procede de preparation d'un catalyseur a base de zirconium, de titane et/ou de vanadium supporte sur du chlorure de magnesium, et utilisation du catalyseur dans la polymerisation des olefines. |
EP0485822B1 (de) * | 1990-11-12 | 1996-07-03 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung eines hochmolekularen Olefinpolymers |
DE59104869D1 (de) * | 1990-11-12 | 1995-04-13 | Hoechst Ag | 2-Substituierte Bisindenylmetallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren bei der Olefinpolymerisation. |
EP0722956B1 (de) * | 1990-11-12 | 2001-08-16 | Basell Polyolefine GmbH | Verfahren zur Herstellung eines Olefinpolymers |
FR2675441B1 (fr) * | 1991-04-17 | 1997-07-18 | Gartiser Jean Paul | Dispositif de deversement lateral destine, notamment, a etre monte sur un camion ou un vehicule similaire. |
DE4120009A1 (de) * | 1991-06-18 | 1992-12-24 | Basf Ag | Loesliche katalysatorsysteme zur herstellung von polyalk-1-enen mit hohen molmassen |
DE4122452C2 (de) * | 1991-07-06 | 1993-10-28 | Schott Glaswerke | Verfahren und Vorrichtung zum Zünden von CVD-Plasmen |
ZA929213B (en) * | 1991-11-30 | 1993-05-24 | Hoechst Ag | Metallocenes having benzo-fusen indenyl derivatives as ligands, processes for their preparation and their use as catalysts. |
IT1262935B (it) * | 1992-01-31 | 1996-07-22 | Montecatini Tecnologie Srl | Componenti e catalizzatori per la polimerizzazione di olefine |
IT1262934B (it) * | 1992-01-31 | 1996-07-22 | Montecatini Tecnologie Srl | Componenti e catalizzatori per la polimerizzazione di olefine |
FI112233B (sv) * | 1992-04-01 | 2003-11-14 | Basell Polyolefine Gmbh | Katalysator för polymerisering av olefiner, förfarande för framställning av denna och användning av denna |
FR2717816B1 (fr) * | 1994-03-23 | 1996-04-26 | Atochem Elf Sa | Composante catalytique pour la polymérisation des oléfines obtenue par impregnation d'un prépolymère par une solution d'une composante catalytique. Prépolymère et polymère obtenus à partir de ladite composante catalytique. |
IT1273660B (it) * | 1994-07-20 | 1997-07-09 | Spherilene Srl | Procedimento per la preparazione di polimeri amorfi del propilene |
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1994
- 1994-03-29 IT ITMI940596A patent/IT1269931B/it active IP Right Grant
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1995
- 1995-03-22 HU HU9503837A patent/HU215172B/hu not_active IP Right Cessation
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- 1995-03-22 EP EP95928876A patent/EP0703930B1/en not_active Expired - Lifetime
- 1995-03-22 ES ES95928876T patent/ES2118614T3/es not_active Expired - Lifetime
- 1995-03-22 DK DK95928876T patent/DK0703930T3/da active
- 1995-03-22 PL PL95311762A patent/PL181874B1/pl not_active IP Right Cessation
- 1995-03-22 WO PCT/EP1995/001066 patent/WO1995026369A1/en active IP Right Grant
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- 1995-03-22 DE DE69502785T patent/DE69502785T2/de not_active Expired - Fee Related
- 1995-03-22 KR KR1019950705350A patent/KR100357505B1/ko not_active Expired - Fee Related
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- 1995-03-22 AT AT95928876T patent/ATE166891T1/de active
- 1995-03-27 ZA ZA952491A patent/ZA952491B/xx unknown
- 1995-03-27 IL IL11313695A patent/IL113136A/xx not_active IP Right Cessation
- 1995-03-27 US US08/409,846 patent/US5759940A/en not_active Expired - Lifetime
- 1995-03-29 TR TR00335/95A patent/TR28968A/xx unknown
- 1995-11-28 FI FI955734A patent/FI955734A0/sv not_active IP Right Cessation
- 1995-11-28 NO NO954831A patent/NO309096B1/no not_active IP Right Cessation
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1997
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