ES2161444T3 - Poliolefinas con reologia modificada. - Google Patents
Poliolefinas con reologia modificada.Info
- Publication number
- ES2161444T3 ES2161444T3 ES97907876T ES97907876T ES2161444T3 ES 2161444 T3 ES2161444 T3 ES 2161444T3 ES 97907876 T ES97907876 T ES 97907876T ES 97907876 T ES97907876 T ES 97907876T ES 2161444 T3 ES2161444 T3 ES 2161444T3
- Authority
- ES
- Spain
- Prior art keywords
- reology
- modified
- polymers
- percent
- polyolefins
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/28—Treatment by wave energy or particle radiation
-
- 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
- C08F8/00—Chemical modification by after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
Abstract
EL OBJETO DE LA INVENCION SE REFIERE A UN POLIMERO DE ETILENO MODIFICADO POR REOLOGIA QUE TIENE MENOS DEL 0,5 POR CIENTO EN PESO DE GEL, UN INDICE DE AMPLITUD DE DISTRIBUCION DE LA COMPOSICION (CDBI) SUPERIOR AL 50 POR CIENTO Y UNA DISTRIBUCION DEL PESO MOLECULAR (M W /M N ) DE MENOS DE 40, QUE SE CARACTERIZA POR TENER UN MEJOR RENDIMIENTO REOLOGICO Y/O ATRIBUTOS DE RESISTENCIA A LA FUSION EN COMPARACION CON EL POLIMERO NO MODIFICADO. LA INVENCION OBJETO SE REFIERE ADEMAS A LAS MEZCLAS DE POLIMEROS QUE COMPRENDEN LOS POLIMEROS MODIFICADOS POR REOLOGIA Y A UN PROCEDIMIENTO PARA LA PREPARACION DE LOS POLIMEROS MODIFICADOS POR REOLOGIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1287396P | 1996-03-05 | 1996-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2161444T3 true ES2161444T3 (es) | 2001-12-01 |
Family
ID=21757149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97907876T Expired - Lifetime ES2161444T3 (es) | 1996-03-05 | 1997-02-28 | Poliolefinas con reologia modificada. |
Country Status (23)
Country | Link |
---|---|
US (2) | US6114486A (es) |
EP (1) | EP0885255B1 (es) |
JP (1) | JP2000506210A (es) |
KR (1) | KR100522494B1 (es) |
CN (1) | CN1072241C (es) |
AR (1) | AR006093A1 (es) |
AT (1) | ATE206445T1 (es) |
AU (1) | AU712018B2 (es) |
BR (1) | BR9707803A (es) |
CA (1) | CA2244999C (es) |
DE (1) | DE69707107T2 (es) |
ES (1) | ES2161444T3 (es) |
HK (1) | HK1015390A1 (es) |
ID (1) | ID19875A (es) |
MY (1) | MY118496A (es) |
NO (1) | NO319607B1 (es) |
PL (1) | PL328725A1 (es) |
PT (1) | PT885255E (es) |
RU (1) | RU2184749C2 (es) |
TR (1) | TR199700163A2 (es) |
TW (1) | TW480273B (es) |
WO (1) | WO1997032922A2 (es) |
ZA (1) | ZA971859B (es) |
Families Citing this family (71)
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---|---|---|---|---|
US6506842B1 (en) | 1997-01-29 | 2003-01-14 | Dupont Dow Elastomers L.L.C. | Rheology-modified thermoplastic elastomer compositions and articles fabricated therefrom |
EP1007574B1 (en) | 1997-08-27 | 2002-09-04 | The Dow Chemical Company | Elastomers with improved processability |
GB0002192D0 (en) * | 2000-01-31 | 2000-03-22 | Borealis Polymers Oy | Rheometry |
US20020043643A1 (en) * | 2000-08-10 | 2002-04-18 | Kinzo Korehisa | Modified polypropylene, process for preparing modified polypropylene, modified polyropylene composition and foamed product |
US6548600B2 (en) * | 2000-09-22 | 2003-04-15 | Dupont Dow Elastomers L.L.C. | Thermoplastic elastomer compositions rheology-modified using peroxides and free radical coagents |
AU2001235686A1 (en) * | 2000-09-22 | 2002-04-02 | Atofina | Peroxide degradation of polymers in the presence of multifunctional stable free radicals |
US6593053B1 (en) * | 2000-10-23 | 2003-07-15 | Xerox Corporation | Method for controlling melt rheology of resin mixtures |
EP1225201A1 (en) * | 2001-01-12 | 2002-07-24 | ATOFINA Research | High shrink polyethylene films |
US6984698B2 (en) * | 2001-01-31 | 2006-01-10 | Fina Technology, Inc. | Polyethylene films for barrier applications |
US6433103B1 (en) | 2001-01-31 | 2002-08-13 | Fina Technology, Inc. | Method of producing polyethylene resins for use in blow molding |
MY137183A (en) * | 2001-03-16 | 2009-01-30 | Dow Global Technologies Inc | Method of making interpolymers and products made therefrom |
AU2003262390A1 (en) * | 2002-04-19 | 2003-11-03 | Gammatron (Pty) Ltd | Method of increasing the hydrostatic stress strength of a polymer |
ES2291639T3 (es) * | 2002-06-04 | 2008-03-01 | UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION | Composiciones polimericas y metodo para preparar tuberias de ellas. |
US6864195B2 (en) * | 2002-08-15 | 2005-03-08 | Bfs Diversified Products, Llc | Heat weldable roofing membrane |
US7338994B2 (en) * | 2002-10-01 | 2008-03-04 | Dow Global Technologies Inc. | Rheology-modified thermoplastic elastomer compositions for extruded profiles |
US20040116546A1 (en) * | 2002-12-13 | 2004-06-17 | Kosek John A. | Direct organic fuel cell proton exchange membrane and method of manufacturing the same |
US7101628B2 (en) * | 2003-03-20 | 2006-09-05 | Bfs Diversified Products, Llc | Thermoplastic vulcanizate and membrane for covering a roof made therefrom |
KR101223331B1 (ko) * | 2004-03-19 | 2013-01-16 | 다우 글로벌 테크놀로지스 엘엘씨 | 중합체 제형으로 제조한 필름층 |
US8263722B2 (en) | 2004-03-24 | 2012-09-11 | Exxonmobil Chemical Patents Inc. | Process for making ethylene interpolymers and interpolymers made thereby; compositions and electrical devices containing such interpolymers |
US20060020063A1 (en) * | 2004-07-22 | 2006-01-26 | Guenther Gerhard K | Controlled finishes for free surface polyethylene resins |
US7285617B2 (en) * | 2004-10-08 | 2007-10-23 | Exxonmobil Chemical Patents Inc. | Oxygen tailoring of polyethylene blow molding resins |
WO2006127717A1 (en) * | 2005-05-24 | 2006-11-30 | Chevron Phillips Chemical Co Lp | An integrated on-line two-dimensional method and device for synchronized analytical temperature rising elution fractionation and gel permeation chromatography |
KR100655973B1 (ko) | 2005-10-28 | 2006-12-08 | 현대자동차주식회사 | 활석 함유 폴리프로필렌 복합재료의 스크랩 함유량의유변물성을 이용한 측정방법 |
US8354484B2 (en) * | 2006-05-17 | 2013-01-15 | Dow Global Technologies, Llc | High temperature solution polymerization process |
US7714035B1 (en) * | 2006-07-05 | 2010-05-11 | Nibco, Inc. | Plumbing manifolds |
US20090035594A1 (en) * | 2007-08-01 | 2009-02-05 | Lee Chun D | Rheology-modified grafts and adhesive blends |
EP2075125A1 (en) | 2007-12-19 | 2009-07-01 | Total Petrochemicals Research Feluy | Corona treated polyethylene films |
KR101254374B1 (ko) * | 2009-02-19 | 2013-04-12 | 주식회사 엘지화학 | 메탈로센 촉매를 이용하여 제조되는 가공성이 개선된 올레핀 중합체의 제조방법 |
DE102009001145A1 (de) | 2009-02-25 | 2010-09-09 | Leibniz-Institut Für Polymerforschung Dresden E.V. | Verfahren zur Aushärtung und Oberflächenfunktionalisierung von Formteilen |
EP2256158B1 (en) | 2009-05-26 | 2014-07-02 | Borealis AG | Polymer composition for crosslinked articles |
EP2256159A1 (en) | 2009-05-26 | 2010-12-01 | Borealis AG | Polymer composition for crosslinked pipes |
EP2348057A1 (en) * | 2010-01-21 | 2011-07-27 | INEOS Manufacturing Belgium NV | Novel polymers |
JP5527252B2 (ja) * | 2010-02-25 | 2014-06-18 | 日立金属株式会社 | ノンハロゲン難燃樹脂組成物及びそれを用いたケーブル |
JP5482896B2 (ja) * | 2010-05-31 | 2014-05-07 | 大日本印刷株式会社 | 太陽電池モジュール用封止材及びその製造方法 |
CN104105722B (zh) | 2011-12-14 | 2016-11-09 | 英尼奥斯欧洲股份公司 | 聚合物 |
WO2013110727A2 (en) | 2012-01-26 | 2013-08-01 | Ineos Europe Ag | Copolymers for wire and cable applications |
US9624019B2 (en) * | 2012-11-09 | 2017-04-18 | Winpak Films Inc. | High oxygen and water barrier multilayer film |
US9346897B2 (en) * | 2013-05-14 | 2016-05-24 | Chevron Phillips Chemical Company Lp | Peroxide treated metallocene-based polyolefins with improved melt strength |
CA2924658A1 (en) | 2013-09-30 | 2015-04-02 | Dow Global Technologies Llc | A process for increasing the melt strength of a polyethylene resin, a masterbatch composition and a polymeric composition |
CA2929941C (en) * | 2013-11-08 | 2020-07-21 | Arkema Inc. | Modification of polyamides |
US9645131B1 (en) | 2015-12-04 | 2017-05-09 | Chevron Phillips Chemical Company Lp | Polymer compositions having improved processability and methods of making and using same |
US9645066B1 (en) * | 2015-12-04 | 2017-05-09 | Chevron Phillips Chemical Company Lp | Polymer compositions having improved processability and methods of making and using same |
AU2017269856B2 (en) | 2016-05-26 | 2019-08-15 | Borealis Ag | Molecular modification of polyethylene resin |
US11205526B2 (en) * | 2017-01-05 | 2021-12-21 | General Cable Technologies Corporation | Linear low-density polyethylene polymers suitable for use on cables |
US10538654B2 (en) | 2017-04-19 | 2020-01-21 | Nova Chemicals (International) S.A. | Multi reactor solution polymerization, polyethylene and polyethylene film |
US9963529B1 (en) | 2017-04-19 | 2018-05-08 | Nova Chemicals (International) S.A. | Multi reactor solution polymerization |
CA3011030A1 (en) | 2018-07-11 | 2020-01-11 | Nova Chemicals Corporation | Polyethylene composition and film having retained dart impact |
CA3011031A1 (en) | 2018-07-11 | 2020-01-11 | Nova Chemicals Corporation | Polyethylene composition and film having outstanding properties |
CA3011041A1 (en) | 2018-07-11 | 2020-01-11 | Nova Chemicals Corporation | Polyethylene composition and film |
CA3011038A1 (en) | 2018-07-11 | 2020-01-11 | Nova Chemicals Corporation | Polyethylene composition and film having a good permeability, stiffness and sealability |
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CA3026095A1 (en) | 2018-12-03 | 2020-06-03 | Nova Chemicals Corporation | Polyethylene homopolymer compositions having good barrier properties |
CA3026098A1 (en) | 2018-12-03 | 2020-06-03 | Nova Chemicals Corporation | Narrow polyethylene homopolymer compositions having good barrier properties |
CA3028157A1 (en) | 2018-12-20 | 2020-06-20 | Nova Chemicals Corporation | Polyethylene copolymer compositions and their barrier properties |
CA3032082A1 (en) | 2019-01-31 | 2020-07-31 | Nova Chemicals Corporation | Polyethylene compositions and articles with good barrier properties |
CN113631650A (zh) | 2019-04-17 | 2021-11-09 | 陶氏环球技术有限责任公司 | 热塑性烯烃组合物 |
EP3772414A1 (en) | 2019-08-06 | 2021-02-10 | Dow Global Technologies Llc | Thermoformable multilayer films and methods of producing the same |
ES2955219T3 (es) | 2019-08-06 | 2023-11-29 | Dow Global Technologies Llc | Composiciones de polietileno, películas multicapa que comprenden dichas composiciones de polietileno y una capa barrera, y sus procesos de fabricación |
CN114761240B (zh) | 2019-08-06 | 2024-03-15 | 陶氏环球技术有限责任公司 | 具有至少三层的多层膜及其生产方法 |
JP2022542657A (ja) | 2019-08-06 | 2022-10-06 | ダウ グローバル テクノロジーズ エルエルシー | 少なくとも5つの層を含む多層フィルムおよびその生成方法 |
CN114729080A (zh) | 2019-11-14 | 2022-07-08 | 埃克森美孚化学专利公司 | 气相聚乙烯共聚物 |
BR112022014022A2 (pt) | 2020-01-17 | 2022-10-11 | Nova Chem Int Sa | Composições de copolímero de polietileno e artigos com propriedades de barreira |
US20230212378A1 (en) | 2020-05-27 | 2023-07-06 | Dow Global Technologies Llc | Polymer formulations and irrigation tubing including polymer formulations |
US20230235104A1 (en) | 2020-06-30 | 2023-07-27 | Dow Global Technologies Llc | Polyethylene compositions |
WO2022005533A1 (en) | 2020-06-30 | 2022-01-06 | Dow Global Technologies Llc | Polyethylene compositions and films including polyethylene compositions |
CA3185818A1 (en) | 2020-07-14 | 2022-01-20 | Nova Chemicals Corporation | Solution phase polymerization process |
CA3196746A1 (en) | 2020-09-30 | 2022-04-07 | Borealis Ag | Ethylene-octene copolymers with improved property profile |
US11560468B2 (en) | 2020-10-01 | 2023-01-24 | Nova Chemicals (International) S.A. | Thermoformable film |
US11643531B2 (en) | 2020-10-01 | 2023-05-09 | Nova Chemicals (International) S.A. | Thermoformable film |
EP4337716A1 (en) * | 2021-05-12 | 2024-03-20 | Dow Global Technologies LLC | Rheology modified olefin-based polymer composition and method for making it |
WO2023136825A1 (en) | 2022-01-13 | 2023-07-20 | Dow Global Technologies Llc | Polyethylene compositions |
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GB678527A (en) | 1950-01-14 | 1952-09-03 | Gkn Group Services Ltd | Apparatus for testing the hardness of materials |
US3909463A (en) * | 1968-11-29 | 1975-09-30 | Allied Chem | Grafted block copolymers of synthetic rubbers and polyolefins |
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FR2508047B1 (fr) * | 1981-06-22 | 1985-10-11 | Bp Chimie Sa | Procede de traitement de polyethylene de basse densite lineaire par des peroxydes organiques, generateurs de radicaux libres |
CA1203948A (en) * | 1982-05-10 | 1986-04-29 | David A. Harbourne | Cross-linkable composition of polyethylene |
JPS596241A (ja) * | 1982-07-05 | 1984-01-13 | Asahi Chem Ind Co Ltd | 押出しコ−テイング用樹脂組成物 |
US4525257A (en) * | 1982-12-27 | 1985-06-25 | Union Carbide Corporation | Low level irradiated linear low density ethylene/alpha-olefin copolymers and film extruded therefrom |
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US4578431A (en) * | 1983-08-31 | 1986-03-25 | Mobil Oil Corporation | Process for improving melt strength of ethylene polymers by treatment with organic peroxide |
GB8332952D0 (en) * | 1983-12-09 | 1984-01-18 | Ward I M | Polymer irradiation |
FR2562546B1 (fr) * | 1984-04-09 | 1987-01-23 | Bp Chimie Sa | Procede de traitement de polyethylene de basse densite lineaire destine a la fabrication par extrusion de corps creux, tubes et gaines |
IL75719A (en) * | 1984-07-18 | 1988-11-30 | Du Pont Canada | Polyolefin blends containing reactive agents |
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US5200439A (en) * | 1990-04-13 | 1993-04-06 | Mitsui Toatsu Chemicals, Inc. | Method for increasing intrinsic viscosity of syndiotactic polypropylene |
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JP3016880B2 (ja) * | 1991-02-01 | 2000-03-06 | 三菱化学株式会社 | フィルム成形用高結晶性ポリプロピレン |
TW275636B (es) * | 1991-06-21 | 1996-05-11 | Himont Inc | |
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CA2145635A1 (en) * | 1992-09-29 | 1994-04-14 | Patrick Brant | Long chain branched polymers and a process to make long chain branched polymers |
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GB9507321D0 (en) * | 1995-04-07 | 1995-05-31 | Exxon Chemical Patents Inc | Method to reduce gel in polyolefins |
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-
1997
- 1997-02-28 ES ES97907876T patent/ES2161444T3/es not_active Expired - Lifetime
- 1997-02-28 AU AU19765/97A patent/AU712018B2/en not_active Ceased
- 1997-02-28 US US08/807,554 patent/US6114486A/en not_active Expired - Lifetime
- 1997-02-28 PL PL97328725A patent/PL328725A1/xx unknown
- 1997-02-28 AT AT97907876T patent/ATE206445T1/de not_active IP Right Cessation
- 1997-02-28 EP EP97907876A patent/EP0885255B1/en not_active Expired - Lifetime
- 1997-02-28 CN CN97192775A patent/CN1072241C/zh not_active Expired - Fee Related
- 1997-02-28 PT PT97907876T patent/PT885255E/pt unknown
- 1997-02-28 CA CA002244999A patent/CA2244999C/en not_active Expired - Fee Related
- 1997-02-28 RU RU98118022/04A patent/RU2184749C2/ru not_active IP Right Cessation
- 1997-02-28 BR BR9707803A patent/BR9707803A/pt not_active IP Right Cessation
- 1997-02-28 JP JP9531824A patent/JP2000506210A/ja active Pending
- 1997-02-28 DE DE69707107T patent/DE69707107T2/de not_active Expired - Lifetime
- 1997-02-28 KR KR10-1998-0706994A patent/KR100522494B1/ko not_active IP Right Cessation
- 1997-02-28 WO PCT/US1997/002996 patent/WO1997032922A2/en not_active Application Discontinuation
- 1997-03-03 ID IDP970645A patent/ID19875A/id unknown
- 1997-03-04 MY MYPI97000866A patent/MY118496A/en unknown
- 1997-03-04 ZA ZA971859A patent/ZA971859B/xx unknown
- 1997-03-04 TW TW086102588A patent/TW480273B/zh not_active IP Right Cessation
- 1997-03-04 AR ARP970100854A patent/AR006093A1/es active IP Right Grant
- 1997-03-05 TR TR97/00163A patent/TR199700163A2/xx unknown
-
1998
- 1998-09-04 NO NO19984086A patent/NO319607B1/no unknown
-
1999
- 1999-01-19 HK HK99100250A patent/HK1015390A1/xx not_active IP Right Cessation
-
2000
- 2000-07-11 US US09/614,030 patent/US6689851B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ZA971859B (en) | 1998-09-04 |
HK1015390A1 (en) | 1999-10-15 |
NO319607B1 (no) | 2005-08-29 |
CA2244999A1 (en) | 1997-09-12 |
KR100522494B1 (ko) | 2005-11-25 |
AR006093A1 (es) | 1999-08-11 |
PL328725A1 (en) | 1999-02-15 |
US6114486A (en) | 2000-09-05 |
EP0885255A2 (en) | 1998-12-23 |
PT885255E (pt) | 2002-03-28 |
US6689851B1 (en) | 2004-02-10 |
RU2184749C2 (ru) | 2002-07-10 |
DE69707107D1 (de) | 2001-11-08 |
CN1212714A (zh) | 1999-03-31 |
JP2000506210A (ja) | 2000-05-23 |
CA2244999C (en) | 2007-03-27 |
CN1072241C (zh) | 2001-10-03 |
BR9707803A (pt) | 1999-07-27 |
AU1976597A (en) | 1997-09-22 |
WO1997032922A2 (en) | 1997-09-12 |
ID19875A (id) | 1998-08-13 |
TR199700163A3 (tr) | 1997-09-21 |
ATE206445T1 (de) | 2001-10-15 |
AU712018B2 (en) | 1999-10-28 |
MY118496A (en) | 2004-11-30 |
NO984086D0 (no) | 1998-09-04 |
EP0885255B1 (en) | 2001-10-04 |
DE69707107T2 (de) | 2002-03-07 |
NO984086L (no) | 1998-11-04 |
KR19990087556A (ko) | 1999-12-27 |
TR199700163A2 (tr) | 1997-09-21 |
TW480273B (en) | 2002-03-21 |
WO1997032922A3 (en) | 1997-10-16 |
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