PL367743A1 - Wielowarstwowa rura poliolefinowa - Google Patents

Wielowarstwowa rura poliolefinowa

Info

Publication number
PL367743A1
PL367743A1 PL02367743A PL36774302A PL367743A1 PL 367743 A1 PL367743 A1 PL 367743A1 PL 02367743 A PL02367743 A PL 02367743A PL 36774302 A PL36774302 A PL 36774302A PL 367743 A1 PL367743 A1 PL 367743A1
Authority
PL
Poland
Prior art keywords
pipes
polyolefin multilayer
beta
weight
nucleated
Prior art date
Application number
PL02367743A
Other languages
English (en)
Other versions
PL204334B1 (pl
Inventor
Carl-Gustaf Ek
Hans Sandberg
Siegfried Liedauer
James Mcgoldrick
Original Assignee
Borealis Technology Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Borealis Technology Oy filed Critical Borealis Technology Oy
Publication of PL367743A1 publication Critical patent/PL367743A1/pl
Publication of PL204334B1 publication Critical patent/PL204334B1/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
    • 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
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • Y10S138/00—Pipes and tubular conduits
    • Y10S138/07—Resins
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • 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)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
PL367743A 2001-05-21 2002-05-21 Wielowarstwowe rury poliolefinowe, sposób ich wytwarzania i zastosowanie wielowarstwowych rur poliolefinowych PL204334B1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01112368A EP1260546A1 (en) 2001-05-21 2001-05-21 Polyolefin multilayer pipe
PCT/EP2002/005551 WO2002094924A1 (en) 2001-05-21 2002-05-21 Polyolefin multilayer pipe

Publications (2)

Publication Number Publication Date
PL367743A1 true PL367743A1 (pl) 2005-03-07
PL204334B1 PL204334B1 (pl) 2010-01-29

Family

ID=8177495

Family Applications (1)

Application Number Title Priority Date Filing Date
PL367743A PL204334B1 (pl) 2001-05-21 2002-05-21 Wielowarstwowe rury poliolefinowe, sposób ich wytwarzania i zastosowanie wielowarstwowych rur poliolefinowych

Country Status (10)

Country Link
US (2) US20040170790A1 (pl)
EP (2) EP1260546A1 (pl)
CN (1) CN1263791C (pl)
AT (1) ATE476467T1 (pl)
AU (1) AU2002339000B2 (pl)
DE (1) DE60237205D1 (pl)
HU (1) HU228282B1 (pl)
PL (1) PL204334B1 (pl)
RU (1) RU2280805C2 (pl)
WO (1) WO2002094924A1 (pl)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1260528A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Propylene polymer pipes for pipelines
EP1260546A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Polyolefin multilayer pipe
EP1260545A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Industrial polyolefin piping system
EP1260529A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Propylene polymers with improved properties
JP2005507444A (ja) 2001-10-30 2005-03-17 バセル　ポリオレフィン　イタリア　エス．ピー．エー． ポリプロピレン組成物についての管システム
EP1312623A1 (en) * 2001-11-14 2003-05-21 Borealis Technology Oy Pressure pipes
DE60211012T2 (de) 2001-11-27 2007-05-03 Basell Poliolefine Italia S.R.L. Durchsichtige und flexible Polypropylenzusammensetzungen
DE10261107A1 (de) * 2002-12-20 2004-07-01 Basell Polyolefine Gmbh Formmassen aus einem hochmolekularen Propylenpolymerisat
US20050043447A1 (en) * 2003-04-16 2005-02-24 Mayzo, Inc. Beta nucleation concentrate
WO2004094259A1 (en) * 2003-04-16 2004-11-04 Mayzo, Inc. Extruded polypropylene sheets containing beta spherulites
US7572860B2 (en) 2003-08-05 2009-08-11 Basell Poliolefine Italia S.R.L. Polyolefin articles
CN1973160B (zh) 2004-06-25 2010-10-13 巴塞尔聚烯烃意大利有限责任公司 丙烯和α-烯烃的无规共聚物、由其制造的管道系统和它们的制备方法
US20070172613A1 (en) * 2004-08-17 2007-07-26 Philip Jacoby Beta-nucleation concentrates
US20060177632A1 (en) * 2005-02-08 2006-08-10 Philip Jacoby Beta-nucleation concentrates for film applications
GB2420165A (en) * 2004-11-10 2006-05-17 Wavin Bv Jetting resistant sewer pipe fittings
GB2423737B (en) * 2005-03-01 2010-03-31 Uponor Innovation Ab Plastics pipe
AU2006239376A1 (en) 2005-04-28 2006-11-02 Basell Poliolefine Italia S.R.L. Reinforced polypropylene pipe
ATE443737T1 (de) * 2005-05-20 2009-10-15 Borealis Tech Oy Polypropylen mit verbesserter verarbeitbarkeit zur herstellung von rohren
AT502210B1 (de) * 2005-08-01 2007-02-15 Ke Kelit Kunststoffwerk Gmbh Verfahren zum herstellen eines leitungsrohres
DE102007030914A1 (de) * 2007-07-03 2009-01-08 Bänninger Kunststoff-Produkte GmbH Formstück aus Kunststoff
EP2328503B1 (en) 2008-08-27 2020-03-25 O&M Halyard International Unlimited Company Thin, smooth nitrile rubber gloves
US8916250B2 (en) * 2008-10-01 2014-12-23 Borealis Ag Sewage pipe comprising beta nucleated polypropylene material with improved properties
WO2010096935A1 (en) * 2009-02-27 2010-09-02 Flexpipe Systems Inc. High temperature fiber reinforced pipe
CN102947634A (zh) * 2009-06-19 2013-02-27 奥布彻斯托夫有机化学公司 用于供水和供热系统的多层塑料管
CN101696752B (zh) * 2009-10-28 2012-05-02 河南康泰塑业科技有限公司 聚烯烃pp、pvdc和聚烯烃pe多层复合管材的生产方法
DE202010010668U1 (de) * 2010-07-26 2011-11-16 Rehau Ag + Co. Schlauchleitung, insbesondere für Sanitäranwendungen, sowie Schlauchanordnung
CN102392918A (zh) * 2011-11-14 2012-03-28 联塑市政管道（河北）有限公司 一种复合pp管及其制备方法
CN103724812A (zh) * 2014-01-13 2014-04-16 上海申河塑业有限公司 一种改性电缆保护管材料及其制备方法
KR102427717B1 (ko) * 2014-09-09 2022-07-29 이메리즈 미네랄즈 리미티드 폴리머 조성물
NL1041400B1 (en) * 2015-07-14 2017-01-30 Wavin Bv Multilayered pipe and method of manufacturing the same.
FR3050004B1 (fr) * 2016-04-06 2018-05-04 Technip France Conduite sous-marine comprenant une gaine comprenant un copolymere bloc du polypropylene
CN109311271A (zh) 2016-06-01 2019-02-05 韦文有限公司 多层的管和用于形成多层的管的方法
CN106633372A (zh) * 2016-09-26 2017-05-10 暨南大学 一种高强度、高韧性的环保回收聚丙烯复合材料及其制备方法和应用
CN106245676A (zh) * 2016-10-10 2016-12-21 张青富 一种管体及综合管廊
DE202019004835U1 (de) 2019-11-27 2020-03-19 IAB - Institut für Angewandte Bauforschung Weimar gemeinnützige GmbH Tunneldränagerohr mit dreischichtigem Wandaufbau
CN113831645A (zh) * 2021-08-19 2021-12-24 安徽安塑管业有限公司 一种双壁波纹管用聚烯烃合金材料及其制备方法和双壁波纹管
DE102024113376A1 (de) 2024-05-14 2025-11-20 Bänninger Kunststoff-Produkte GmbH Reiskirchen Kunststoff zur Ausbildung einer Rohrleitung

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386129A (en) * 1981-03-31 1983-05-31 Standard Oil Company (Indiana) Porous polymeric films
AT381110B (de) * 1984-10-11 1986-08-25 Danubia Petrochemie Polypropylen, kristalline copolymere desselben oder mischungen mit anderen polyolefinen mit ueberwiegendem polypropylenanteil mit hoher schlagzaehigkeit und spannungsrissbestaendigkeit und dessen verwendung
US5231126A (en) * 1985-04-01 1993-07-27 Shi Guan Yi Beta-crystalline form of isotactic polypropylene and method for forming the same
CN1004076B (zh) * 1985-04-01 1989-05-03 中国科学院上海有机化学研究所 β-晶型聚丙烯生产方法
JPH075668B2 (ja) 1987-02-04 1995-01-25 チッソ株式会社 高結晶性ポリプロピレン
US5387386A (en) * 1988-06-06 1995-02-07 Kirjavainen; Kari Extrusion method and apparatus
FI83184C (fi) 1988-06-06 1991-06-10 Kari Kirjavainen Foerfarande och extrusionsanordning foer att behandla material avsett att extruderas.
US4975469A (en) * 1989-03-20 1990-12-04 Amoco Corporation Oriented porous polypropylene films
US6235823B1 (en) 1992-01-24 2001-05-22 New Japan Chemical Co., Ltd. Crystalline polypropylene resin composition and amide compounds
US5310584B1 (en) * 1992-04-14 1999-02-16 Amoco Corp Thermoformable polypropylene-based sheet
AT404252B (de) * 1994-05-13 1998-10-27 Danubia Petrochem Polymere Verfahren zur erhöhung des anteiles der beta-modifikation in polypropylen
EP0790275A4 (en) * 1994-10-31 1998-10-07 Kanegafuchi Chemical Ind PRE-FOAMED PARTICLES MADE OF POLYPROPYLENE RESIN AND METHOD FOR THE PRODUCTION THEREOF
CA2162946C (en) * 1994-11-21 2004-01-06 Kazuyuki Watanabe Propylene block copolymer and process for producing the same
US5574816A (en) 1995-01-24 1996-11-12 Alcatel Na Cable Sytems, Inc. Polypropylene-polyethylene copolymer buffer tubes for optical fiber cables and method for making the same
EP0790262B1 (en) * 1995-08-31 2000-05-10 Chisso Corporation Propylene-ethylene copolymer compositions and process for the production thereof
BR9610966A (pt) 1995-10-10 1999-03-02 Borealis As Processo para a fabricação de homo ou copolímeros de propileno
JPH09227707A (ja) 1996-02-23 1997-09-02 Tonen Chem Corp ポリプロピレン樹脂発泡体の製造方法
DE69721504T2 (de) 1996-03-04 2003-11-27 Borealis A/S, Lyngby Verfahren zur herstellung einer mehrschichtigen rohrleitung
CA2199556C (en) * 1997-03-10 2006-10-03 James Arthur Auger Polyolefin pipe
GB2323323A (en) * 1997-03-18 1998-09-23 Hoechst Trespaphan Gmbh Polymeric label
US6279614B1 (en) * 1997-03-29 2001-08-28 Hewing Gmbh Multi-layer plastic tube
US6037488A (en) * 1997-04-19 2000-03-14 Allergan Sales, Inc. Trisubstituted phenyl derivatives having retinoid agonist, antagonist or inverse agonist type biological activity
FI973816A0 (fi) 1997-09-26 1997-09-26 Borealis As Polypropen med hoeg smaeltstyrka
FI974175L (fi) 1997-11-07 1999-05-08 Borealis As Menetelmä polypropeenin valmistamiseksi
FI980342A0 (fi) * 1997-11-07 1998-02-13 Borealis As Polymerroer och -roerkopplingar
DE29722949U1 (de) * 1997-12-30 1998-02-26 PCD Polymere Ges.m.b.H., Linz Polypropylenrohr mit hoher Festigkeit
DE19758124C1 (de) * 1997-12-30 1999-11-18 Borealis Ag Polypropylenrohr mit hoher Festigkeit
WO1999040151A1 (de) * 1998-02-04 1999-08-12 Pcd Polymere Gesellschaft Mbh Rohr, insbesondere druckrohr
US20030008091A1 (en) * 1998-02-04 2003-01-09 Roland Konrad Pipe, especially pressure pipe
DE19815046A1 (de) * 1998-04-03 1999-10-14 Borealis Ag Polyolefinfolien und Polyolefinbeschichtungen von Substraten
JP2000000838A (ja) * 1998-06-18 2000-01-07 Sumitomo Chem Co Ltd 外観が良好な樹脂射出成形体
EP0972801A1 (de) 1998-07-16 2000-01-19 KE-KELIT Kunststoffwerk Gesellschaft m.b.H. Kunststoff zur Herstellung von Heisswasser-Installationen
FI991057A0 (fi) * 1999-05-07 1999-05-07 Borealis As Korkean jäykkyyden propeenipolymeerit ja menetelmä niiden valmistamiseksi
DE19957384A1 (de) 1999-11-29 2001-05-31 Targor Gmbh Hochmolekulares Polypropylen mit breiter Molekulargewichtsverteilung und geringer isotaktischer Sequenzlänge
EP1174261A1 (en) * 2000-07-20 2002-01-23 Borcalis GmbH Single and multilayer polyolefin foam pipes
AU2002227923A1 (en) 2000-11-10 2002-05-21 Polypropylene Belgium (Naamloze Vennootschap) Tubes obtained from a propylene polymer composition
RU2174526C1 (ru) * 2000-12-25 2001-10-10 ОАО "Научно-исследовательский институт пластических масс им. Г.С. Петрова" Полимерный композиционный материал
ATE448072T1 (de) * 2001-02-21 2009-11-15 New Japan Chem Co Ltd Aufeinanderfolgend biaxial ausgerichtete, poröse polypropylenfolie und verfahren ihrer herstellung
US6632850B2 (en) * 2001-04-04 2003-10-14 3M Innovative Properties Company Microporous materials and methods of making the same
EP1260546A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Polyolefin multilayer pipe
EP1260545A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Industrial polyolefin piping system
EP1260547A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Polyolefin coated steel pipes
EP1260528A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Propylene polymer pipes for pipelines
SE0201129L (sv) * 2002-04-16 2003-10-17 Borealis Tech Oy Syntaktisk polyolefinkomposition för rörbeläggnin g
EP1364986A1 (en) * 2002-05-21 2003-11-26 Borealis Technology Oy Polypropylene compositions especially for pipes

Also Published As

Publication number Publication date
WO2002094924A1 (en) 2002-11-28
EP1401937A1 (en) 2004-03-31
CN1529733A (zh) 2004-09-15
PL204334B1 (pl) 2010-01-29
DE60237205D1 (de) 2010-09-16
RU2280805C2 (ru) 2006-07-27
RU2003136752A (ru) 2005-05-20
US8895123B2 (en) 2014-11-25
US20100071796A1 (en) 2010-03-25
ATE476467T1 (de) 2010-08-15
EP1401937B1 (en) 2010-08-04
HUP0400057A2 (en) 2004-07-28
EP1260546A1 (en) 2002-11-27
US20040170790A1 (en) 2004-09-02
CN1263791C (zh) 2006-07-12
HU228282B1 (en) 2013-02-28
AU2002339000B2 (en) 2007-08-30

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