ES2132918T3 - Procedimiento para hidrogenar polimeros aromaticos. - Google Patents
Procedimiento para hidrogenar polimeros aromaticos.Info
- Publication number
- ES2132918T3 ES2132918T3 ES96912797T ES96912797T ES2132918T3 ES 2132918 T3 ES2132918 T3 ES 2132918T3 ES 96912797 T ES96912797 T ES 96912797T ES 96912797 T ES96912797 T ES 96912797T ES 2132918 T3 ES2132918 T3 ES 2132918T3
- Authority
- ES
- Spain
- Prior art keywords
- hydrogening
- procedure
- aromatic polymers
- high molecular
- aromatic
- 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
Links
- 229920000642 polymer Polymers 0.000 title abstract 3
- 238000005984 hydrogenation reaction Methods 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
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
- 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
- B01J21/08—Silica
-
- 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
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
-
- 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
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- 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
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/464—Rhodium
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/04—Reduction, e.g. hydrogenation
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/755—Nickel
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/66—Pore distribution
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
- Silicon Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
LA PRESENTE INVENCION ES UN PROCESO DE HIDROGENACION DE POLIMEROS AROMATICOS DE ALTO PESO MOLECULAR EN EL QUE SE HIDROGENA EL POLIMERO AROMATICO DE ALTO PESO MOLECULAR EN PRESENCIA DE UN CATALIZADOR DE HIDROGENACION METALICO EN SOPORTE DE SILICE, CARACTERIZADO POR QUE LA SILICE TIENE UNA DISTRIBUCION DE TAMAÑO DE PORO TAL QUE AL MENOS EL 98 % DEL VOLUMEN DE PORO ESTA DEFINIDO POR POROS CON UN DIAMETRO MAYOR DE 600 ANGSTROMS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/434,636 US5612422A (en) | 1995-05-04 | 1995-05-04 | Process for hydrogenating aromatic polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2132918T3 true ES2132918T3 (es) | 1999-08-16 |
Family
ID=23725021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96912797T Expired - Lifetime ES2132918T3 (es) | 1995-05-04 | 1996-04-16 | Procedimiento para hidrogenar polimeros aromaticos. |
Country Status (14)
Country | Link |
---|---|
US (3) | US5612422A (es) |
EP (2) | EP0842698B1 (es) |
JP (1) | JP4111540B2 (es) |
CN (2) | CN1117103C (es) |
AU (1) | AU703098B2 (es) |
BR (1) | BR9608697A (es) |
CA (1) | CA2217207A1 (es) |
CO (1) | CO4560454A1 (es) |
DE (2) | DE69602743T2 (es) |
ES (1) | ES2132918T3 (es) |
HK (1) | HK1008229A1 (es) |
MX (1) | MX9708469A (es) |
TW (1) | TW419488B (es) |
WO (1) | WO1996034896A1 (es) |
Families Citing this family (69)
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WO1998055886A1 (fr) * | 1997-06-06 | 1998-12-10 | Nippon Zeon Co., Ltd. | Matiere a mouler pour lentilles plastiques |
US6172165B1 (en) * | 1997-07-24 | 2001-01-09 | The Dow Chemical Company | Process for hydrogenating aromatic polymers |
DE19756369A1 (de) * | 1997-12-18 | 1999-07-01 | Bayer Ag | Verfahren zur Hydrierung aromatischer Polymere |
DE19756368A1 (de) | 1997-12-18 | 1999-07-01 | Bayer Ag | Vinylcyclohexan basierende Polymere |
DE19815737A1 (de) * | 1998-04-08 | 1999-10-14 | Bayer Ag | Verfahren zur Hydrierung aromatischer Polymere in Gegenwart verzweigter Kohlenwasserstoffe |
DE19833094A1 (de) * | 1998-07-23 | 2000-01-27 | Bayer Ag | Verfahren zur Hydrierung aromatischer Polymere in Gegenwart spezieller Katalysatoren |
DE19833095A1 (de) | 1998-07-23 | 2000-01-27 | Bayer Ag | Verfahren zur Hydrierung aromatischer Polymere in Gegenwart von sauerstoffenthaltenden Kohlenwasserstoffen |
US6030680A (en) * | 1998-09-04 | 2000-02-29 | The Dow Chemical Company | Adhesion of amorphous saturated hydrocarbon thermoplastic substrates |
DE19855062A1 (de) | 1998-11-28 | 2000-05-31 | Bayer Ag | Blockcopolymere auf Vinylcyclohexanbasis |
EP1193274B1 (en) * | 1998-12-04 | 2006-05-31 | Nippon Zeon Co., Ltd. | Resin composition comprising hydrogenated polymers and process for producing substrate for information-recording medium |
DE19904612A1 (de) | 1999-02-05 | 2000-08-10 | Bayer Ag | Verfahren zur Hydrierung aromatischer Polymere in Gegenwart spezieller Katalysatoren |
US6632890B1 (en) | 1999-03-19 | 2003-10-14 | Dow Global Technologies Inc. | Hydrogenated block copolymer compositions |
US20020061981A1 (en) * | 1999-06-11 | 2002-05-23 | Donald Robert J. | Compositions comprising hydrogenated block copolymers and end-use applications thereof |
US20020061982A1 (en) * | 1999-06-11 | 2002-05-23 | Donald Robert J. | Compositions comprising hydrogenated block copolymers and end-use applications thereof |
JP2003502470A (ja) * | 1999-06-11 | 2003-01-21 | ザ ダウ ケミカル カンパニー | 水素添加ブロック共重合体からなる組成物及びその最終用途への利用 |
EP1189988B1 (en) * | 1999-06-11 | 2004-04-28 | Dow Global Technologies, Inc. | Compositions comprising hydrogenated block copolymers and end-use applications thereof |
US6426390B1 (en) | 1999-06-11 | 2002-07-30 | Dow Global Technology Inc. | Hydrogenated block copolymer compositions |
ATE331738T1 (de) | 1999-06-11 | 2006-07-15 | Dow Global Technologies Inc | Hydrogenierte block-copolymere und daraus hergestellte optische medienplatten |
ATE267217T1 (de) | 1999-06-11 | 2004-06-15 | Dow Global Technologies Inc | Hydrogenierte block-copolymere und daraus hergestellte optische medienplatten |
US6777082B2 (en) | 1999-07-28 | 2004-08-17 | The Dow Chemical Company | Hydrogenated block copolymers having elasticity and articles made therefrom |
MY133783A (en) * | 1999-07-28 | 2007-11-30 | Dow Global Technologies Inc | Hydrogenated block polymers having elasticity and articles made therefrom |
WO2001023437A1 (fr) * | 1999-09-28 | 2001-04-05 | Teijin Limited | Materiau optique comprenant un copolymere bloc de polystyrene hydrogene en forme d'etoile, procede de production de ce materiau, et substrat pour disque optique |
AU1469401A (en) * | 1999-12-07 | 2001-06-18 | Dow Global Technologies Inc. | Hydrogenated block copolymer compositions for thin wall injection molding applications |
AU1785901A (en) * | 1999-12-08 | 2001-06-18 | Dow Global Technologies Inc, The | A process for hydrogenating unsaturated polymers |
BR0015572A (pt) | 1999-12-08 | 2002-12-31 | Dow Global Technologies Inc | Catalisador de hidrogenação de metal suportado sobre sìlica e processo para hidrogenar um polìmero insaturado |
US20030099837A1 (en) * | 1999-12-22 | 2003-05-29 | Dirk Mockel | Thermoplastic multi-layered film with a layer of vinylcyclohexane-based polymer |
US20030139535A1 (en) * | 2000-03-01 | 2003-07-24 | Hironori Haga | Process for producing hydrogenated unsaturated ring-containing hydrocarbon polymer |
DE60108631T2 (de) * | 2000-03-23 | 2006-01-05 | Dow Global Technologies, Inc., Midland | Hydrierte monovinylaromatische Polymerzusammensetzungen |
ATE308571T1 (de) * | 2000-04-03 | 2005-11-15 | Dow Global Technologies Inc | Verfahren zur herstellung von hydrierten aromatischen polymerzusammensetzungen |
US6455656B2 (en) | 2000-04-03 | 2002-09-24 | Dow Global Technologies Inc. | Process for preparing hydrogenated aromatic polymers |
US6395841B1 (en) * | 2000-09-06 | 2002-05-28 | The Dow Chemical Company | Process for hydrogenating unsaturated polymers |
DE50207732D1 (de) | 2001-05-18 | 2006-09-14 | Basf Ag | Kernhydrierte blockcopolymere mit assymetrischem aufbau |
DE10128242A1 (de) | 2001-06-11 | 2002-12-12 | Basf Ag | Verfahren zur Hydrierung organischer Verbindungen |
EP1277768A1 (en) * | 2001-07-18 | 2003-01-22 | ATOFINA Research | Polymer hydrogenation process |
AU2003218113A1 (en) * | 2002-03-11 | 2003-09-29 | Dow Global Technologies Inc. | Stretch fabric with improved chemical resistance and durability |
JP3996008B2 (ja) * | 2002-07-31 | 2007-10-24 | 株式会社ブリヂストン | ゴム組成物及びこれをトレッドに用いた空気入りタイヤ |
WO2004052937A2 (en) * | 2002-11-05 | 2004-06-24 | North Carolina State University | Hydrogenation of polymers in the presence of supercritical carbon dioxide |
US7053156B2 (en) * | 2003-12-19 | 2006-05-30 | Kraton Polymers U.S. Llc | Process for hydrogenating block copolymers |
CN101115821B (zh) | 2005-01-14 | 2011-07-20 | 埃克森美孚化学专利公司 | 超纯流体 |
JPWO2006101079A1 (ja) * | 2005-03-24 | 2008-09-04 | 出光興産株式会社 | 脱硫剤及びこれを用いた脱硫方法 |
TWI396701B (zh) * | 2006-02-27 | 2013-05-21 | Mitsubishi Gas Chemical Co | 氫化聚合物之製法 |
RU2009116941A (ru) | 2006-10-05 | 2010-11-10 | Дау Глобал Текнолоджиз Инк. (Us) | Композиция, способная к объемному рассеянию света |
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EP2212728A1 (en) * | 2007-11-20 | 2010-08-04 | Dow Global Technologies Inc. | Optical compensation film |
TWI388577B (zh) | 2008-12-30 | 2013-03-11 | Tsrc Corp | 製造高度氫化的嵌段共聚物之方法 |
WO2011061576A1 (en) | 2009-11-20 | 2011-05-26 | Total Raffinage Marketing | Process for the production of hydrocarbon fluids having a low aromatic content |
WO2011061575A1 (en) | 2009-11-20 | 2011-05-26 | Total Raffinage Marketing | Process for the production of hydrocarbon fluids having a low aromatic content |
JP5841949B2 (ja) | 2009-12-18 | 2016-01-13 | ダウ グローバル テクノロジーズ エルエルシー | 環状ブロックコポリマーを含むプラスチック光ファイバ |
KR101589353B1 (ko) | 2010-07-28 | 2016-01-27 | 란세스 도이치란트 게엠베하 | 디엔-기재 중합체의 수소화 |
CN102219223B (zh) * | 2011-03-14 | 2012-11-28 | 杭州华品科技有限公司 | 一种超宽孔二氧化硅载体的制备方法 |
CN102513080B (zh) * | 2011-11-23 | 2014-01-15 | 华东理工大学 | 环己烷基乙烯的均聚物或共聚物的制备方法及一种催化剂 |
TWI494335B (zh) | 2012-08-31 | 2015-08-01 | Tsrc Corp | 氫化聚合物的方法及其氫化聚合物 |
EP2904070B1 (en) | 2012-10-08 | 2016-12-28 | Shell Internationale Research Maatschappij B.V. | Process for liquefying a cellulosic material |
CN104140480B (zh) * | 2013-05-08 | 2016-10-19 | 中国石油大学(北京) | 一种聚苯乙烯加氢制备聚环己基乙烯的方法 |
TWI558727B (zh) | 2013-09-30 | 2016-11-21 | 陶氏全球科技有限責任公司 | 製備聚烯烴反應性遙爪預聚合物之方法、聚烯烴反應性遙爪預聚合物及交聯彈性體以及高分子量彈性體 |
FR3015514B1 (fr) | 2013-12-23 | 2016-10-28 | Total Marketing Services | Procede ameliore de desaromatisation de coupes petrolieres |
CN106103536A (zh) | 2014-01-14 | 2016-11-09 | 陶氏环球技术有限责任公司 | 生产聚烯烃离聚物的方法以及由此产生的离聚物 |
US20180215910A1 (en) * | 2015-02-11 | 2018-08-02 | Polyone Corporation | Super-vibration damping thermoplastic elastomer blends |
US11235561B2 (en) | 2016-02-24 | 2022-02-01 | BMSI, Inc. | Packaging laminate |
US11298922B2 (en) | 2016-02-24 | 2022-04-12 | BMSI, Inc. | Packaging laminate |
EP3452263B1 (en) | 2016-03-11 | 2022-10-19 | Polyplastics Usa, Inc. | Injection stretch blow-molding (isbm) enhancement for semi-crystalline polyolefin containers utilizing alicyclic polyolefins |
EP3432690B1 (en) | 2016-03-18 | 2024-03-27 | Zeon Corporation | Method for manufacturing organic electronic device sealing body |
US10814593B2 (en) | 2016-07-25 | 2020-10-27 | Avient Corporation | Super-vibration damping thermoplastic elastomer blends and articles made therewith |
US10889692B2 (en) | 2017-02-17 | 2021-01-12 | 3M Innovative Properties Company | Triblock copolymers |
CN111601857B (zh) * | 2017-12-11 | 2022-03-04 | 胜牌许可和知识产权有限公司 | 氢化α苯乙烯二聚物的可规模化合成 |
US11466115B2 (en) | 2018-06-01 | 2022-10-11 | 3M Innovative Properties Company | Porous membranes including triblock copolymers |
CN116018206A (zh) * | 2020-07-14 | 2023-04-25 | 沙特基础工业全球技术公司 | 用于氢化含芳香环的聚合物的催化剂及其用途 |
CA3220302A1 (en) | 2021-05-19 | 2022-11-24 | China Petroleum & Chemical Corporation | Hydrogenation method for aromatic polymer and hydrogenated block copolymer and use thereof |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3888972A (en) * | 1972-05-11 | 1975-06-10 | Andrei Vladimirovich Kiselev | Process for preparation of wide-pore adsorbent for use in chromatography |
US4112032A (en) * | 1976-04-21 | 1978-09-05 | Corning Glass Works | Silica-containing porous bodies of controlled pore size |
GB2011911B (en) * | 1977-10-20 | 1982-09-15 | Johnson Matthey Co Ltd | Production of stable polymers |
JPS5817103A (ja) * | 1981-07-24 | 1983-02-01 | Nippon Zeon Co Ltd | 共役ジエン系重合体の水素化方法 |
US4617060A (en) * | 1984-04-23 | 1986-10-14 | Mallinckrodt, Inc. | Silica catalyst supports |
US4629767A (en) * | 1985-07-12 | 1986-12-16 | Phillips Petroleum Co. | Hydrogenation process and catalyst |
US4976848A (en) * | 1988-10-04 | 1990-12-11 | Chevron Research Company | Hydrodemetalation and hydrodesulfurization using a catalyst of specified macroporosity |
US5028665A (en) * | 1989-01-09 | 1991-07-02 | The Dow Chemical Company | Polymer hydrogenation catalysts |
US5110779A (en) * | 1989-01-09 | 1992-05-05 | The Dow Chemical Company | Polymer hydrogenation catalysts |
JPH0376706A (ja) * | 1989-08-21 | 1991-04-02 | Mitsubishi Kasei Corp | 水素化スチレン系樹脂の製造方法 |
JP2890748B2 (ja) * | 1990-08-24 | 1999-05-17 | 三菱化学株式会社 | 水素化スチレン系樹脂の製造方法 |
JPH04108809A (ja) * | 1990-08-29 | 1992-04-09 | Japan Synthetic Rubber Co Ltd | 重合体の水素化方法 |
CA2084929C (en) * | 1991-12-30 | 2000-01-25 | Exxon Research And Engineering Company | Catalyst and process for cracking hydrocarbons with highly attrition resistant mesoporous catalytic cracking catalysts |
US5352744A (en) * | 1993-03-15 | 1994-10-04 | University Of Minnesota | Method for hydrogenating polymers and products therefrom |
-
1995
- 1995-05-04 US US08/434,636 patent/US5612422A/en not_active Expired - Lifetime
-
1996
- 1996-04-03 US US08/627,203 patent/US5700878A/en not_active Expired - Lifetime
- 1996-04-03 US US08/627,206 patent/US5654253A/en not_active Expired - Lifetime
- 1996-04-16 ES ES96912797T patent/ES2132918T3/es not_active Expired - Lifetime
- 1996-04-16 CN CN96193724.6A patent/CN1117103C/zh not_active Expired - Lifetime
- 1996-04-16 DE DE69602743T patent/DE69602743T2/de not_active Expired - Lifetime
- 1996-04-16 CN CNB00131663XA patent/CN1177866C/zh not_active Expired - Lifetime
- 1996-04-16 MX MX9708469A patent/MX9708469A/es not_active IP Right Cessation
- 1996-04-16 DE DE69628304T patent/DE69628304T2/de not_active Expired - Lifetime
- 1996-04-16 CA CA002217207A patent/CA2217207A1/en not_active Abandoned
- 1996-04-16 EP EP98103008A patent/EP0842698B1/en not_active Expired - Lifetime
- 1996-04-16 AU AU55487/96A patent/AU703098B2/en not_active Ceased
- 1996-04-16 WO PCT/US1996/005240 patent/WO1996034896A1/en active IP Right Grant
- 1996-04-16 JP JP53332796A patent/JP4111540B2/ja not_active Expired - Lifetime
- 1996-04-16 BR BR9608697A patent/BR9608697A/pt not_active Application Discontinuation
- 1996-04-16 EP EP96912797A patent/EP0823916B1/en not_active Expired - Lifetime
- 1996-04-30 CO CO96021443A patent/CO4560454A1/es unknown
- 1996-05-03 TW TW085105318A patent/TW419488B/zh not_active IP Right Cessation
-
1998
- 1998-07-14 HK HK98109131A patent/HK1008229A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1403490A (zh) | 2003-03-19 |
EP0823916A1 (en) | 1998-02-18 |
JPH11504959A (ja) | 1999-05-11 |
DE69602743T2 (de) | 1999-10-07 |
EP0842698A3 (en) | 2001-01-17 |
EP0842698B1 (en) | 2003-05-21 |
US5612422A (en) | 1997-03-18 |
US5700878A (en) | 1997-12-23 |
BR9608697A (pt) | 1999-07-06 |
CN1183787A (zh) | 1998-06-03 |
US5654253A (en) | 1997-08-05 |
EP0842698A2 (en) | 1998-05-20 |
CA2217207A1 (en) | 1996-11-07 |
DE69628304D1 (de) | 2003-06-26 |
AU5548796A (en) | 1996-11-21 |
EP0823916B1 (en) | 1999-06-02 |
HK1008229A1 (en) | 1999-05-07 |
AU703098B2 (en) | 1999-03-18 |
MX9708469A (es) | 1998-02-28 |
CN1177866C (zh) | 2004-12-01 |
DE69602743D1 (de) | 1999-07-08 |
DE69628304T2 (de) | 2004-04-01 |
CO4560454A1 (es) | 1998-02-10 |
CN1117103C (zh) | 2003-08-06 |
TW419488B (en) | 2001-01-21 |
JP4111540B2 (ja) | 2008-07-02 |
WO1996034896A1 (en) | 1996-11-07 |
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