FI944193A0 - Förfarande för framställning av etenpolymrer och produkter erhållna med elst förfarandet - Google Patents
Förfarande för framställning av etenpolymrer och produkter erhållna med elst förfarandetInfo
- Publication number
- FI944193A0 FI944193A0 FI944193A FI944193A FI944193A0 FI 944193 A0 FI944193 A0 FI 944193A0 FI 944193 A FI944193 A FI 944193A FI 944193 A FI944193 A FI 944193A FI 944193 A0 FI944193 A0 FI 944193A0
- Authority
- FI
- Finland
- Prior art keywords
- preparation
- products obtained
- ethylene polymers
- polymers
- ethylene
- Prior art date
Links
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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- 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
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 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
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
-
- 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)
- Crystallography & Structural 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI931960A IT1271406B (it) | 1993-09-13 | 1993-09-13 | Procedimento per la preparazione di polimeri dell'etilene e prodotti ottenuti |
Publications (2)
Publication Number | Publication Date |
---|---|
FI944193A0 true FI944193A0 (sv) | 1994-09-12 |
FI944193A FI944193A (sv) | 1995-03-14 |
Family
ID=11366885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI944193A FI944193A (sv) | 1993-09-13 | 1994-09-12 | Förfarande för framställning av etenpolymrer och produkter erhållna med elst förfarandet |
Country Status (15)
Country | Link |
---|---|
US (2) | US5585448A (sv) |
EP (1) | EP0643078B1 (sv) |
JP (1) | JPH07165813A (sv) |
KR (2) | KR100328099B1 (sv) |
CN (3) | CN1069651C (sv) |
AU (1) | AU690127B2 (sv) |
BR (1) | BR9403069A (sv) |
CA (1) | CA2131940A1 (sv) |
DE (1) | DE69432040T2 (sv) |
ES (1) | ES2188600T3 (sv) |
FI (1) | FI944193A (sv) |
IL (1) | IL110905A (sv) |
IT (1) | IT1271406B (sv) |
RU (1) | RU2161627C2 (sv) |
TR (1) | TR27973A (sv) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1271407B (it) * | 1993-09-13 | 1997-05-28 | Spherilene Srl | Procedimento per la preparazione di copolimeri elastomerici dell'etilene e prodotti ottenuti |
ES2154664T3 (es) * | 1993-11-24 | 2001-04-16 | Targor Gmbh | Metalocenos, procedimientos para su obtencion, y su empleo como catalizadores. |
IT1270253B (it) * | 1994-06-20 | 1997-04-29 | Spherilene Srl | Copolimeri dell'etilene e procedimento per la preparazione di polimeri dell'etilene |
IT1273660B (it) * | 1994-07-20 | 1997-07-09 | Spherilene Srl | Procedimento per la preparazione di polimeri amorfi del propilene |
IT1270125B (it) * | 1994-10-05 | 1997-04-28 | Spherilene Srl | Processo per la ( co) polimerizzazione di olefine |
TW383313B (en) * | 1994-12-20 | 2000-03-01 | Mitsui Petrochemical Ind | Preparation of ethylene-alpha-olefin-nonconjugate polyene random copolymers, the copolymers obtaining which, and the use of the copolymers |
IT1272922B (it) * | 1995-01-23 | 1997-07-01 | Spherilene Srl | Procedimento per la preparazione di composti metallocenici |
EP0807097A1 (de) * | 1995-02-01 | 1997-11-19 | Basf Aktiengesellschaft | Verfahren zur herstellung von olefin-oligomeren |
IT1275856B1 (it) * | 1995-03-03 | 1997-10-24 | Spherilene Srl | Composti metallocenici bis-fluorenilici, procedimento per la loro preparazione e loro utilizzo in catalizzatori per la polimerizzazione |
IT1275857B1 (it) * | 1995-03-03 | 1997-10-24 | Spherilene Srl | Copolimeri atattici del propilene con l'etilene |
IT1274469B (it) * | 1995-05-11 | 1997-07-17 | Spherilene Spa | Composizioni poliolefiniche vulcanizzabili dinamicamente |
ATE223929T1 (de) * | 1995-05-16 | 2002-09-15 | Univation Tech Llc | Herstellung von polyethylen unter verwendung eines stereoisomeren metallocens |
US6225426B1 (en) * | 1996-04-10 | 2001-05-01 | Uniroyal Chemical Company, Inc. | Process for producing polyolefin elastomer employing a metallocene catalyst |
IT1283630B1 (it) * | 1996-05-09 | 1998-04-23 | Enichem Spa | Procedimento per la preparazione di copolimeri elastomerici ep(d)m |
FR2749018B1 (fr) * | 1996-05-21 | 1998-07-31 | Hutchinson | Elastomere reticule a transformation thermoplastique, son procede de fabrication et ses utilisations |
IT1284097B1 (it) * | 1996-07-02 | 1998-05-08 | Montell Tecnology Company Bv | Processo in sospensione per la preparazione di copolimeri elastomerici dell'etilene |
DE69720609T2 (de) * | 1996-07-16 | 2003-11-13 | Basell Polyolefine Gmbh | Verfahren zur Modifikation von die Rac/Meso-Verhältnis einer Metallocenverbindung |
ID22443A (id) * | 1996-11-15 | 1999-10-14 | Montelll Technology Co Bv | Metallosena heterosiklik dan polimerisasi katalis |
US6177377B1 (en) * | 1996-12-18 | 2001-01-23 | Amherst Polymer Technology, Inc. | Polymer blends and process for preparation |
FI972230A (sv) * | 1997-01-28 | 1998-07-29 | Borealis As | Ny homogen katalysatorcomposition för polymerisation av olefiner |
AU8066498A (en) | 1997-06-14 | 1999-01-04 | Board Of Trustees Of The Leland Stanford Junior University | Ethylene enhancement of processes for synthesis of high melting thermoplast ic elastomeric alpha-olefin polymers (pre/epe effects) |
NL1006346C2 (nl) * | 1997-06-18 | 1998-12-21 | Dsm Nv | Werkwijze voor de bereiding van polyolefines bij hoge temperatuur met behulp van Zr-metallocenen. |
US7026404B2 (en) * | 1997-08-12 | 2006-04-11 | Exxonmobil Chemical Patents Inc. | Articles made from blends made from propylene ethylene polymers |
US6921794B2 (en) * | 1997-08-12 | 2005-07-26 | Exxonmobil Chemical Patents Inc. | Blends made from propylene ethylene polymers |
US6635715B1 (en) | 1997-08-12 | 2003-10-21 | Sudhin Datta | Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers |
US6559252B1 (en) * | 1997-10-29 | 2003-05-06 | Basell Technology Company Bv | Catalysts and processes for the polymerization of olefins |
US6518378B2 (en) | 1998-01-09 | 2003-02-11 | The Board Of Trustees Of The Leland Stanford Junior University | High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis |
US6169151B1 (en) | 1998-01-09 | 2001-01-02 | The Board Of Trustees Of The Leland Stanford Junior University | High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis |
US6479685B2 (en) | 1998-01-09 | 2002-11-12 | The Board Of Trustees Of The Leland Standard Junior University | Metallocene catalysts for synthesis of high-melting polyolefin copolymer elastomers |
EP1070088B1 (en) * | 1998-04-07 | 2005-06-08 | ExxonMobil Chemical Patents Inc. | Polymerization process |
US6977283B1 (en) | 1998-04-07 | 2005-12-20 | Exxonmobil Chemical Patents Inc. | Polymerization process |
EP0953582A1 (en) * | 1998-04-27 | 1999-11-03 | Fina Research S.A. | Polyolefin production |
EP1098934A1 (en) * | 1998-07-01 | 2001-05-16 | Exxon Chemical Patents Inc. | Elastic blends comprising crystalline polymer and crystallizable polymers of propylene |
JP4860819B2 (ja) * | 1998-12-21 | 2012-01-25 | エクソンモービル・ケミカル・パテンツ・インク | 分岐した半結晶性エチレン−プロピレン組成物 |
US6818585B2 (en) | 1998-12-30 | 2004-11-16 | Univation Technologies, Llc | Catalyst compounds, catalyst systems thereof and their use in a polymerization process |
US6469188B1 (en) | 1999-01-20 | 2002-10-22 | California Institute Of Technology | Catalyst system for the polymerization of alkenes to polyolefins |
WO2001040324A1 (en) * | 1999-12-01 | 2001-06-07 | Univation Technologies Llc | Catalyst compounds, catalyst systems thereof and their use in a polymerization process |
US6534153B1 (en) | 1999-12-09 | 2003-03-18 | Exxonmobil Oil Corporation | Matte surface film with improved matte appearance |
JP5156167B2 (ja) | 2001-04-12 | 2013-03-06 | エクソンモービル・ケミカル・パテンツ・インク | プロピレン−エチレンポリマー及び製造法 |
KR100458600B1 (ko) * | 2002-02-07 | 2004-12-03 | 주식회사 엘지화학 | 메틸렌 브릿지된 메탈로센 촉매를 이용한 올레핀-시클릭올레핀 공중합체의 제조 방법 |
US6706828B2 (en) * | 2002-06-04 | 2004-03-16 | Crompton Corporation | Process for the oligomerization of α-olefins having low unsaturation |
AU2003273400A1 (en) * | 2002-10-10 | 2004-05-04 | Basell Polyolefine Gmbh | Process for the copolymerization of ethylene |
US7541402B2 (en) * | 2002-10-15 | 2009-06-02 | Exxonmobil Chemical Patents Inc. | Blend functionalized polyolefin adhesive |
US7700707B2 (en) | 2002-10-15 | 2010-04-20 | Exxonmobil Chemical Patents Inc. | Polyolefin adhesive compositions and articles made therefrom |
WO2004046214A2 (en) | 2002-10-15 | 2004-06-03 | Exxonmobil Chemical Patents Inc. | Multiple catalyst system for olefin polymerization and polymers produced therefrom |
US7223822B2 (en) | 2002-10-15 | 2007-05-29 | Exxonmobil Chemical Patents Inc. | Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom |
US7432336B2 (en) | 2003-04-15 | 2008-10-07 | Exxonmobil Chemical Patents Inc. | Catalysts for propylene copolymers |
DE10360060A1 (de) | 2003-12-19 | 2005-07-21 | Basell Polyolefine Gmbh | Verfahren zur meso-selektiven Synthese von anso-Metallocen |
US7598329B2 (en) | 2005-11-04 | 2009-10-06 | Ticona Gmbh | Process for manufacturing ultra high molecular weight polymers using novel bridged metallocene catalysts |
DE102005052654A1 (de) * | 2005-11-04 | 2007-05-16 | Ticona Gmbh | Verfahren zur Herstellung von ultrahochmolekularen Polymeren unter Verwendung von speziellen verbrückten Metallocen-Katalysatoren |
US8034886B2 (en) | 2005-11-04 | 2011-10-11 | Ticona Gmbh | Process for manufacturing high to ultra high molecular weight polymers using novel bridged metallocene catalysts |
US8258247B2 (en) | 2008-02-20 | 2012-09-04 | Sumitomo Chemical Company, Limited | Catalyst component for polymerization of ethylene and process for producing ethylene polymer (2) |
WO2009104782A1 (en) * | 2008-02-20 | 2009-08-27 | Sumitomo Chemical Company, Limited | Ethylene homopolymer |
ES2575852T3 (es) * | 2010-07-01 | 2016-07-01 | Total Research & Technology Feluy | Soportes de catalizador modificados |
BR112012032745A2 (pt) | 2010-07-06 | 2016-11-08 | Ticona Gmbh | processo para produção de polietileno de alto peso molecular |
EP2591017B1 (en) | 2010-07-06 | 2015-09-09 | Ticona GmbH | Process for producing high molecular weight polyethylene |
CN102958958A (zh) | 2010-07-06 | 2013-03-06 | 提克纳有限公司 | 产生高分子量聚乙烯的方法 |
US9212234B2 (en) | 2010-07-06 | 2015-12-15 | Ticona Gmbh | Process for producing high molecular weight polyethylene |
CN102959144A (zh) | 2010-07-06 | 2013-03-06 | 提克纳有限公司 | 高分子量聚乙烯纤维和膜、它们的生产和用途 |
CN104105720A (zh) | 2011-12-19 | 2014-10-15 | 提克纳有限公司 | 制备高分子量聚乙烯的方法 |
KR101457120B1 (ko) | 2012-08-03 | 2014-10-31 | 주식회사 엘지화학 | 전이 금속 화합물을 포함하는 전이 금속 촉매 조성물 및 상기 촉매 조성물을 이용한 폴리 올레핀의 제조 방법 |
CN110922516B (zh) * | 2018-09-20 | 2022-12-30 | 中国石油化工股份有限公司 | 一种乙烯共聚物及其制备方法 |
CN114716599B (zh) * | 2021-01-05 | 2024-02-13 | 中国石油化工股份有限公司 | 一种烯烃共聚物及其制备方法与应用 |
Family Cites Families (27)
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US3288768A (en) * | 1962-04-19 | 1966-11-29 | Chisso Corp | Method for manufacturing amorphous linear copolymers |
DE1720720C3 (de) * | 1967-10-05 | 1979-08-02 | Bunawerke Huels Gmbh, 4370 Marl | Verfahren zur Herstellung von amorphen Copolymeren aus Äthylen und höheren a -Olefinen mit modifizierten metallorganischen Mischkatalysatoren |
US3957743A (en) * | 1971-07-09 | 1976-05-18 | Montecatini Edison S.P.A. | Process for producing elastomers and intermediates for synthetic rubbers |
US4013823A (en) * | 1972-06-09 | 1977-03-22 | The B. F. Goodrich Company | Process for preparing elastomeric copolymers of ethylene and higher alpha-olefins |
FR2460964A1 (fr) * | 1979-07-06 | 1981-01-30 | Naphtachimie Sa | Copolymeres elastomeres d'ethylene et de propylene, leur fabrication et leurs applications |
FR2597487B1 (fr) * | 1986-04-17 | 1989-09-29 | Bp Chimie Sa | Copolymeres amorphes de masse moleculaire elevee d'ethylene et d'alpha-olefines. |
EP0275925B1 (en) * | 1987-01-19 | 1995-04-05 | Sumitomo Chemical Company, Limited | Rubbery copolymers of ethylene, propylene and a nonconjugated polyene and their use |
US5017714A (en) * | 1988-03-21 | 1991-05-21 | Exxon Chemical Patents Inc. | Silicon-bridged transition metal compounds |
CA1327673C (en) * | 1988-06-16 | 1994-03-08 | Sigmund Floyd | Process for production of high molecular weight epdm elastomers using a metallocene-alumoxane catalyst system |
US5229478A (en) * | 1988-06-16 | 1993-07-20 | Exxon Chemical Patents Inc. | Process for production of high molecular weight EPDM elastomers using a metallocene-alumoxane catalyst system |
DE3836059A1 (de) * | 1988-10-22 | 1990-05-03 | Hoechst Ag | Verfahren zur herstellung eines ethylen-propylen-copolymers |
DE3922546A1 (de) * | 1989-07-08 | 1991-01-17 | Hoechst Ag | Verfahren zur herstellung von cycloolefinpolymeren |
AU6158390A (en) * | 1989-08-03 | 1991-03-11 | Exxon Chemical Patents Inc. | Very high molecular weight polyethylene |
EP0672688B2 (en) * | 1990-06-22 | 2002-04-17 | ExxonMobil Chemical Patents Inc. | Aluminum-free monocyclopentadienyl metallocene catalysts for olefin polymerization |
ES2071888T3 (es) * | 1990-11-12 | 1995-07-01 | Hoechst Ag | Bisindenilmetalocenos sustituidos en posicion 2, procedimiento para su preparacion y su utilizacion como catalizadores en la polimerizacion de olefinas. |
US5134209A (en) * | 1990-12-26 | 1992-07-28 | Shell Oil Company | Process of producing ethylene-propylene rubbery copolymer |
DE59209568D1 (de) * | 1991-02-27 | 1999-01-07 | Ticona Gmbh | Verfahren zur Herstellung von Cycloolefin(co)polymeren mit enger Molekulargewichtsverteilung |
DE59209964D1 (de) * | 1991-03-09 | 2002-10-10 | Basell Polyolefine Gmbh | Metallocen und Katalysator |
US5436305A (en) * | 1991-05-09 | 1995-07-25 | Phillips Petroleum Company | Organometallic fluorenyl compounds, preparation, and use |
TW300901B (sv) * | 1991-08-26 | 1997-03-21 | Hoechst Ag | |
DE59210001D1 (de) * | 1991-10-15 | 2005-02-17 | Basell Polyolefine Gmbh | Verfahren zur Herstellung eines Olefinpolymers unter Verwendung von Metallocenen mit speziell substituierten Indenylliganden |
TW318184B (sv) * | 1991-11-30 | 1997-10-21 | Hoechst Ag | |
DE69310390T2 (de) * | 1992-01-23 | 1997-10-23 | Mitsui Petrochemical Ind | Verfahren zur Herstellung eines Polyolefins |
US5620760A (en) * | 1992-06-30 | 1997-04-15 | Montell Technology Company Bv | Shaped articles for biomedical use |
ES2128371T3 (es) * | 1992-08-15 | 1999-05-16 | Targor Gmbh | Procedimiento para la obtencion de poliolefinas. |
IT1264680B1 (it) * | 1993-07-07 | 1996-10-04 | Spherilene Srl | Catalizzatori supportati per la polimerizzazione delle olefine |
US5491207A (en) * | 1993-12-14 | 1996-02-13 | Exxon Chemical Patents Inc. | Process of producing high molecular weight ethylene-α-olefin elastomers with an indenyl metallocene catalyst system |
-
1993
- 1993-09-13 IT ITMI931960A patent/IT1271406B/it active IP Right Grant
-
1994
- 1994-08-31 ES ES94113559T patent/ES2188600T3/es not_active Expired - Lifetime
- 1994-08-31 EP EP94113559A patent/EP0643078B1/en not_active Expired - Lifetime
- 1994-08-31 DE DE69432040T patent/DE69432040T2/de not_active Expired - Fee Related
- 1994-09-09 IL IL11090594A patent/IL110905A/en not_active IP Right Cessation
- 1994-09-09 AU AU72869/94A patent/AU690127B2/en not_active Ceased
- 1994-09-12 FI FI944193A patent/FI944193A/sv unknown
- 1994-09-12 US US08/304,379 patent/US5585448A/en not_active Expired - Lifetime
- 1994-09-12 BR BR9403069A patent/BR9403069A/pt not_active IP Right Cessation
- 1994-09-12 RU RU94033101/04A patent/RU2161627C2/ru active
- 1994-09-13 KR KR1019940023100A patent/KR100328099B1/ko not_active IP Right Cessation
- 1994-09-13 CN CN94117887A patent/CN1069651C/zh not_active Expired - Fee Related
- 1994-09-13 TR TR00951/94A patent/TR27973A/xx unknown
- 1994-09-13 JP JP6219285A patent/JPH07165813A/ja active Pending
- 1994-09-13 CA CA002131940A patent/CA2131940A1/en not_active Abandoned
-
1996
- 1996-07-29 CN CN96108535A patent/CN1149586A/zh active Pending
- 1996-09-30 US US08/720,537 patent/US5886123A/en not_active Expired - Fee Related
-
2000
- 2000-07-17 CN CN00121652A patent/CN1308090A/zh active Pending
-
2001
- 2001-11-23 KR KR1020010073400A patent/KR100328114B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU94033101A (ru) | 1996-07-20 |
IL110905A0 (en) | 1994-11-28 |
CN1105674A (zh) | 1995-07-26 |
RU2161627C2 (ru) | 2001-01-10 |
CN1069651C (zh) | 2001-08-15 |
FI944193A (sv) | 1995-03-14 |
BR9403069A (pt) | 1995-05-02 |
AU7286994A (en) | 1995-03-23 |
CN1149586A (zh) | 1997-05-14 |
DE69432040T2 (de) | 2003-08-14 |
ES2188600T3 (es) | 2003-07-01 |
KR100328099B1 (ko) | 2002-06-22 |
EP0643078A3 (en) | 1995-04-26 |
US5585448A (en) | 1996-12-17 |
IT1271406B (it) | 1997-05-28 |
EP0643078B1 (en) | 2003-01-22 |
AU690127B2 (en) | 1998-04-23 |
KR950008543A (ko) | 1995-04-19 |
CA2131940A1 (en) | 1995-03-14 |
JPH07165813A (ja) | 1995-06-27 |
IL110905A (en) | 2001-08-08 |
CN1308090A (zh) | 2001-08-15 |
US5886123A (en) | 1999-03-23 |
EP0643078A2 (en) | 1995-03-15 |
DE69432040D1 (de) | 2003-02-27 |
ITMI931960A0 (it) | 1993-09-13 |
KR100328114B1 (ko) | 2002-03-09 |
TR27973A (tr) | 1995-11-07 |
ITMI931960A1 (it) | 1995-03-13 |
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