NO333351B1 - Fremgangsmate for fremstilling av bimodale polyetylenharpikser - Google Patents
Fremgangsmate for fremstilling av bimodale polyetylenharpikser Download PDFInfo
- Publication number
- NO333351B1 NO333351B1 NO20031432A NO20031432A NO333351B1 NO 333351 B1 NO333351 B1 NO 333351B1 NO 20031432 A NO20031432 A NO 20031432A NO 20031432 A NO20031432 A NO 20031432A NO 333351 B1 NO333351 B1 NO 333351B1
- Authority
- NO
- Norway
- Prior art keywords
- reactor
- diluent
- ethylene
- molecular weight
- fraction
- Prior art date
Links
- 229920013716 polyethylene resin Polymers 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000002902 bimodal effect Effects 0.000 title claims abstract description 17
- 230000008569 process Effects 0.000 title abstract description 13
- 239000002002 slurry Substances 0.000 claims abstract description 83
- 239000003085 diluting agent Substances 0.000 claims abstract description 72
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000005977 Ethylene Substances 0.000 claims abstract description 61
- 239000011347 resin Substances 0.000 claims abstract description 50
- 229920005989 resin Polymers 0.000 claims abstract description 50
- 239000003054 catalyst Substances 0.000 claims abstract description 39
- 239000004698 Polyethylene Substances 0.000 claims abstract description 25
- 229920000573 polyethylene Polymers 0.000 claims abstract description 23
- -1 polyethylene Polymers 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims description 52
- 238000001556 precipitation Methods 0.000 claims description 35
- 239000001257 hydrogen Substances 0.000 claims description 21
- 229910052739 hydrogen Inorganic materials 0.000 claims description 21
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 16
- 239000012968 metallocene catalyst Substances 0.000 claims description 14
- 239000011954 Ziegler–Natta catalyst Substances 0.000 claims description 9
- 238000007334 copolymerization reaction Methods 0.000 claims description 8
- 239000000155 melt Substances 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 239000004711 α-olefin Substances 0.000 claims description 5
- 208000006673 asthma Diseases 0.000 abstract 1
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 15
- 239000000203 mixture Substances 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- 238000012360 testing method Methods 0.000 description 9
- 238000012546 transfer Methods 0.000 description 9
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 7
- 229920001519 homopolymer Polymers 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 150000002431 hydrogen Chemical class 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000001282 iso-butane Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- BLDFSDCBQJUWFG-UHFFFAOYSA-N 2-(methylamino)-1,2-diphenylethanol Chemical compound C=1C=CC=CC=1C(NC)C(O)C1=CC=CC=C1 BLDFSDCBQJUWFG-UHFFFAOYSA-N 0.000 description 1
- 241001481828 Glyptocephalus cynoglossus Species 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 229920000847 nonoxynol Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1812—Tubular reactors
- B01J19/1837—Loop-type reactors
-
- 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
- C08F10/02—Ethene
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes in series
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00121646A EP1195388A1 (de) | 2000-10-04 | 2000-10-04 | Verfahren zur Herstellung von bimodalem Polyethylen |
| PCT/EP2001/011394 WO2002028922A1 (en) | 2000-10-04 | 2001-10-02 | Process for producing bimodal polyethylene resins |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20031432L NO20031432L (no) | 2003-03-28 |
| NO20031432D0 NO20031432D0 (no) | 2003-03-28 |
| NO333351B1 true NO333351B1 (no) | 2013-05-13 |
Family
ID=8170010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20031432A NO333351B1 (no) | 2000-10-04 | 2003-03-28 | Fremgangsmate for fremstilling av bimodale polyetylenharpikser |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US7034092B2 (de) |
| EP (2) | EP1195388A1 (de) |
| JP (1) | JP4101648B2 (de) |
| KR (1) | KR100803995B1 (de) |
| CN (1) | CN1326887C (de) |
| AT (1) | ATE509042T1 (de) |
| AU (1) | AU2002221642A1 (de) |
| DK (1) | DK1322681T3 (de) |
| ES (1) | ES2363493T3 (de) |
| NO (1) | NO333351B1 (de) |
| PT (1) | PT1322681E (de) |
| WO (1) | WO2002028922A1 (de) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2275452B1 (de) * | 2002-09-17 | 2016-06-08 | Chevron Phillips Chemical Company LP | Verbesserte Pumpvorrichtung und Verfahren zur Suspensionspolymerisation in Schlaufenreaktoren |
| US7014821B2 (en) | 2002-09-17 | 2006-03-21 | Chevron Phillips Chemical Company, Lp | Pumping apparatus for slurry polymerization in loop reactors |
| SA04250276B1 (ar) * | 2003-09-24 | 2009-02-07 | باسيل بوليوليفين جي ام بي اتش | عملية بلمرة لوسط معلق مع تركيزات عالية للمواد الصلبة خلال مفاعل حلقي |
| DE10344500A1 (de) | 2003-09-24 | 2005-05-19 | Basell Polyolefine Gmbh | Suspensionspolymerisationsverfahren mit hohen Feststoffkonzentrationen im Schleifenreaktor |
| DE102004006817A1 (de) * | 2004-02-11 | 2005-09-01 | Basell Polyolefine Gmbh | Verfahren zum Herstellen von Polyolefinen in Suspension |
| US8492489B2 (en) * | 2004-02-13 | 2013-07-23 | Total Petrochemicals Research Feluy | Double loop technology |
| BE1015906A6 (nl) * | 2004-02-13 | 2005-11-08 | Boutelegier Roeland | Schrijfpen met eenvoudig clicksysteem. |
| EP1563904A1 (de) * | 2004-02-13 | 2005-08-17 | Total Petrochemicals Research Feluy | Verfahren und Vorrichtung zur Steuerung der Wiedergewinnung von festen Polyolefinen aus einer kontinuierlichen Reaktionszone |
| EP1563898A1 (de) * | 2004-02-13 | 2005-08-17 | Total Petrochemicals Research Feluy | Verfahren zur Olefinpolymerisation mit optimisierter Produktentladung |
| EP1713842B1 (de) * | 2004-02-13 | 2010-11-24 | Total Petrochemicals Research Feluy | Verfahren zur verbesserung der copolymerisation von ethylen und einem olefin-comonomer in einem schlaufenpolymerisationsreaktor |
| EP1564223A1 (de) * | 2004-02-13 | 2005-08-17 | Total Petrochemicals Research Feluy | Miteinander verbundene Schlaufenreaktoren |
| CN100494237C (zh) * | 2004-02-13 | 2009-06-03 | 托塔尔石油化学产品研究弗品公司 | 催化剂粒度 |
| JP4886525B2 (ja) * | 2004-02-13 | 2012-02-29 | トータル・ペトロケミカルズ・リサーチ・フエリユイ | オレフィン重合用の多重ループ反応装置 |
| EP1564224A1 (de) * | 2004-02-13 | 2005-08-17 | Total Petrochemicals Research Feluy | Schlaufensuspensionreaktor |
| WO2006026493A1 (en) | 2004-08-27 | 2006-03-09 | Chevron Phillips Chemical Company Lp | Energy efficient polyolefin process |
| GB0425444D0 (en) * | 2004-11-18 | 2004-12-22 | Solvay | Multimodal composition for tapes, fibres and filaments |
| GB0426058D0 (en) | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
| GB0426057D0 (en) | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
| GB0426059D0 (en) * | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
| US7423098B2 (en) * | 2006-01-17 | 2008-09-09 | Equistar Chemicals, Lp | Polyethylene process |
| EP1825910A1 (de) * | 2006-02-24 | 2007-08-29 | Total Petrochemicals Research Feluy | Methode zur Umwandlung eines Schleifenreaktors |
| EP1847554A1 (de) * | 2006-03-30 | 2007-10-24 | Total Petrochemicals Research Feluy | Aufschlämmungsverfahren zum Polymerisieren von Ethylen in Gegenwart einer kleinen Menge von Abfangmittel |
| ES2404288T3 (es) * | 2006-03-30 | 2013-05-27 | Total Petrochemicals & Research Feluy | Procedimiento de polimerización en suspensión de etileno en presencia de una baja cantidad de captador |
| EP1842861A1 (de) * | 2006-04-03 | 2007-10-10 | Total Petrochemicals Research Feluy | Verfahren zur Verbesserung der Polymerisation von Ethen und einem oder mehreren optionalen Comonomer(en) in einem Schlaufenreaktor |
| US7718732B2 (en) * | 2006-05-26 | 2010-05-18 | Ineos Manufacturing Belgium Nv | Loop type reactor for polymerization |
| CN101495224B (zh) * | 2006-05-26 | 2013-03-06 | 英尼奥斯制造业比利时有限公司 | 用于聚合的环流型反应器 |
| US7601787B2 (en) * | 2006-11-30 | 2009-10-13 | Equistar Chemicals, IP | Ethylene polymerization process |
| US8138264B2 (en) * | 2007-05-04 | 2012-03-20 | Fina Technology, Inc. | Bimodal polyethylene resins that have high stiffness and high ESCR |
| BRPI0815829B1 (pt) * | 2007-08-27 | 2019-05-28 | Basell Poliolefine Italia S.R.L. | Processo para a polimerização de olefina com a utilização de múltiplos reatores de circuito fechado |
| EP2030678A1 (de) * | 2007-08-31 | 2009-03-04 | Total Petrochemicals Research Feluy | Schlaufenreaktor zur Olefinpolymerisation mit verbesserten Produktentfernungsmitteln |
| US20090131616A1 (en) * | 2007-11-01 | 2009-05-21 | Fina Technology, Inc. | Methods for Improving Heat Transfer in Polymerization Processes |
| EP2055721A1 (de) * | 2007-11-05 | 2009-05-06 | Total Petrochemicals Research Feluy | Verfahren zum Optimieren des Übergangs eines Polymertypes zu einem anderen |
| US8207277B2 (en) * | 2008-09-23 | 2012-06-26 | Equistar Chemicals, Lp | Modifying tubular LDPE with free radical initiator |
| US9249286B2 (en) * | 2008-10-09 | 2016-02-02 | Equistar Chemicals, Lp | Multimodal polyethylene pipe resins and process |
| EP2414406A1 (de) * | 2009-04-02 | 2012-02-08 | Total Petrochemicals Research Feluy | Verfahren zur optimierung des energieverbrauchs bei einem extrusionsprozess |
| EA022154B1 (ru) | 2009-12-18 | 2015-11-30 | Тотал Петрокемикалс Рисерч Фелюй | Способ получения продукта - бимодального полиэтилена в форме частиц |
| IN2012DN05905A (de) * | 2010-02-05 | 2015-09-18 | Total Petrochemicals Res Feluy | |
| US9108147B2 (en) | 2010-10-15 | 2015-08-18 | Chevron Phillips Chemical Company Lp | Component separations in polymerization |
| US9180405B2 (en) * | 2010-10-15 | 2015-11-10 | Chevron Phillips Chemical Company Lp | Ethylene recovery by absorption |
| WO2012152775A1 (en) | 2011-05-10 | 2012-11-15 | Basell Polyolefine Gmbh | A process for homogenizing and pelletizing a polyethylene composition |
| US8653208B2 (en) | 2012-05-18 | 2014-02-18 | Union Carbide Chemicals & Plastics Technology Llc | Process for preparing catalysts and catalysts made thereby |
| EP2877502B1 (de) | 2012-07-27 | 2019-11-13 | Total Research & Technology Feluy | Verfahren zur herstellung eines polyethylenharzes |
| US20140127438A1 (en) | 2012-11-08 | 2014-05-08 | Robert L. Sherman, Jr. | Stabilized high-density polyethylene composition with improved resistance to deterioration and stabilizer system |
| EP2740748B1 (de) * | 2012-12-07 | 2015-06-10 | Borealis AG | Verfahren zur Polymerisierung von Olefinen in Suspensionsreaktoren |
| US8987390B2 (en) | 2012-12-18 | 2015-03-24 | Chevron Phillips Chemical Company, Lp | Chain transfer agent removal between polyolefin polymerization reactors |
| KR102151295B1 (ko) * | 2013-01-22 | 2020-09-03 | 토탈 리서치 앤드 테크놀로지 펠루이 | 연속적인 전달을 포함한 올레핀 폴리머화 방법 |
| US10646845B2 (en) * | 2013-07-03 | 2020-05-12 | Chevron Phillips Chemical Company Lp | Cooling between multiple polyolefin polymerization reactors |
| US9295964B2 (en) | 2013-09-19 | 2016-03-29 | Chevron Phillips Chemical Company, Lp | Pressure relief for multiple polyolefin polymerization reactors |
| ES2568615T3 (es) * | 2013-10-11 | 2016-05-03 | Borealis Ag | Película para etiquetas orientada en la dirección de la máquina |
| CN110590981A (zh) * | 2019-09-05 | 2019-12-20 | 北方华锦化学工业股份有限公司 | 一种用于低熔垂大口径管材料的聚乙烯树脂生产方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0190889B2 (de) * | 1985-01-31 | 2000-07-05 | Montell North America Inc. | Polypropylen mit freier Langkettenverzweigung, Verfahren zur Herstellung und Verwendung davon |
| ZA86528B (en) * | 1985-01-31 | 1986-09-24 | Himont Inc | Polypropylene with free-end long chain branching,process for making it,and use thereof |
| FI89929C (fi) * | 1990-12-28 | 1993-12-10 | Neste Oy | Foerfarande foer homo- eller sampolymerisering av eten |
| US5525695A (en) * | 1991-10-15 | 1996-06-11 | The Dow Chemical Company | Elastic linear interpolymers |
| DE69215365T2 (de) * | 1992-07-31 | 1997-04-03 | Fina Research | Verfahren zur Herstellung eines Polyäthylens mit breiter Molekulargewichtsverteilung |
| BE1007653A3 (fr) * | 1993-10-26 | 1995-09-05 | Fina Research | Procede de production de polyethylene ayant une distribution large de poids moleculaire. |
| JP3171422B2 (ja) * | 1994-04-20 | 2001-05-28 | 日本原子力研究所 | 改質ポリプロピレンを製造する方法および成形品 |
| FI96216C (fi) * | 1994-12-16 | 1996-05-27 | Borealis Polymers Oy | Prosessi polyeteenin valmistamiseksi |
| EP0832905B1 (de) * | 1996-09-13 | 2001-06-06 | Fina Research S.A. | Verfahren zur Herstellung von Polyethylen mit breiter Molekulargewichtsverteilung |
| US6063878A (en) | 1996-09-13 | 2000-05-16 | Fina Research, S.A. | Process for the preparation of polyethylene which has a broad molecular weight distribution |
| FI972946A (fi) * | 1997-07-11 | 1999-01-12 | Borealis As | Uudet metalloseeniyhdisteet etyleenisesti tyydyttämätt"mien monomeerien polymeroimiseksi |
| BE1011333A3 (fr) * | 1997-08-20 | 1999-07-06 | Solvay | Procede de fabrication d'une composition de polymeres d'ethylene. |
| CN1204149C (zh) * | 1998-02-11 | 2005-06-01 | 陶氏环球技术公司 | 改进的烯烃聚合方法 |
| MXPA01002023A (es) * | 1998-08-26 | 2003-10-14 | Exxonmobil Chem Patents Inc | Composiciones de polipropileno ramificado. |
| EP1083183A1 (de) * | 1999-09-10 | 2001-03-14 | Fina Research S.A. | Verfahren zur Herstellung von Polyolefinen |
| BE1013235A4 (fr) * | 2000-01-18 | 2001-11-06 | Solvay | Procede de fabrication d'une composition de polymeres d'olefines. |
-
2000
- 2000-10-04 EP EP00121646A patent/EP1195388A1/de not_active Withdrawn
-
2001
- 2001-10-02 PT PT01986305T patent/PT1322681E/pt unknown
- 2001-10-02 JP JP2002532503A patent/JP4101648B2/ja not_active Expired - Fee Related
- 2001-10-02 US US10/398,162 patent/US7034092B2/en not_active Expired - Lifetime
- 2001-10-02 WO PCT/EP2001/011394 patent/WO2002028922A1/en active Application Filing
- 2001-10-02 DK DK01986305.9T patent/DK1322681T3/da active
- 2001-10-02 KR KR1020037004765A patent/KR100803995B1/ko active IP Right Grant
- 2001-10-02 EP EP01986305A patent/EP1322681B1/de not_active Expired - Lifetime
- 2001-10-02 ES ES01986305T patent/ES2363493T3/es not_active Expired - Lifetime
- 2001-10-02 AU AU2002221642A patent/AU2002221642A1/en not_active Abandoned
- 2001-10-02 AT AT01986305T patent/ATE509042T1/de not_active IP Right Cessation
- 2001-10-02 CN CNB018168000A patent/CN1326887C/zh not_active Expired - Lifetime
-
2003
- 2003-03-28 NO NO20031432A patent/NO333351B1/no not_active IP Right Cessation
-
2006
- 2006-04-24 US US11/410,169 patent/US20060189768A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004514743A (ja) | 2004-05-20 |
| AU2002221642A1 (en) | 2002-04-15 |
| EP1322681A1 (de) | 2003-07-02 |
| US7034092B2 (en) | 2006-04-25 |
| US20060189768A1 (en) | 2006-08-24 |
| CN1468264A (zh) | 2004-01-14 |
| KR20030071760A (ko) | 2003-09-06 |
| ATE509042T1 (de) | 2011-05-15 |
| KR100803995B1 (ko) | 2008-02-18 |
| NO20031432L (no) | 2003-03-28 |
| WO2002028922A1 (en) | 2002-04-11 |
| CN1326887C (zh) | 2007-07-18 |
| US20040077803A1 (en) | 2004-04-22 |
| ES2363493T3 (es) | 2011-08-05 |
| NO20031432D0 (no) | 2003-03-28 |
| EP1195388A1 (de) | 2002-04-10 |
| DK1322681T3 (da) | 2011-06-20 |
| JP4101648B2 (ja) | 2008-06-18 |
| PT1322681E (pt) | 2011-07-05 |
| EP1322681B1 (de) | 2011-05-11 |
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