DE60209791D1 - Verfahren und vorrichtung zur herstellung von expandierbaren granulaten aus thermoplastischen polymeren - Google Patents

Verfahren und vorrichtung zur herstellung von expandierbaren granulaten aus thermoplastischen polymeren

Info

Publication number
DE60209791D1
DE60209791D1 DE60209791T DE60209791T DE60209791D1 DE 60209791 D1 DE60209791 D1 DE 60209791D1 DE 60209791 T DE60209791 T DE 60209791T DE 60209791 T DE60209791 T DE 60209791T DE 60209791 D1 DE60209791 D1 DE 60209791D1
Authority
DE
Germany
Prior art keywords
thermoplastic polymers
producing expandable
expandable granules
granules
producing
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
Application number
DE60209791T
Other languages
English (en)
Other versions
DE60209791T2 (de
Inventor
Alessandro Casalini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Versalis SpA
Original Assignee
Polimeri Europa SpA
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 Polimeri Europa SpA filed Critical Polimeri Europa SpA
Publication of DE60209791D1 publication Critical patent/DE60209791D1/de
Application granted granted Critical
Publication of DE60209791T2 publication Critical patent/DE60209791T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3461—Making or treating expandable particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2009/00—Use of rubber derived from conjugated dienes, as moulding material
    • B29K2009/06—SB polymers, i.e. butadiene-styrene polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0085—Copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/048—Expandable particles, beads or granules

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE60209791T 2001-12-20 2002-12-05 Verfahren und vorrichtung zur herstellung von expandierbaren granulaten aus thermoplastischen polymeren Expired - Lifetime DE60209791T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2001MI002706A ITMI20012706A1 (it) 2001-12-20 2001-12-20 Procedimento per la produzione di granuli di polimeri termoplastici espandibili ed apparecchiatura adatta allo scopo
ITMI20012706 2001-12-20
PCT/EP2002/013788 WO2003053651A1 (en) 2001-12-20 2002-12-05 Process and equipment for the production of granules of expandable thermoplastic polymers

Publications (2)

Publication Number Publication Date
DE60209791D1 true DE60209791D1 (de) 2006-05-04
DE60209791T2 DE60209791T2 (de) 2006-11-30

Family

ID=11448715

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60209791T Expired - Lifetime DE60209791T2 (de) 2001-12-20 2002-12-05 Verfahren und vorrichtung zur herstellung von expandierbaren granulaten aus thermoplastischen polymeren

Country Status (14)

Country Link
US (1) US7846360B2 (de)
EP (1) EP1455997B1 (de)
JP (1) JP4227523B2 (de)
CN (1) CN100460181C (de)
AU (1) AU2002358097A1 (de)
BR (1) BR0215028B1 (de)
CA (1) CA2469829C (de)
DE (1) DE60209791T2 (de)
ES (1) ES2260498T3 (de)
IT (1) ITMI20012706A1 (de)
MX (1) MXPA04005874A (de)
PL (1) PL206831B1 (de)
RU (1) RU2282533C2 (de)
WO (1) WO2003053651A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10226749B4 (de) 2002-06-14 2014-09-04 Basf Se Verfahren zur Herstellung von expandierbarem Polystyrol
FR2856950B1 (fr) * 2003-07-04 2007-03-02 Rhodia Polyamide Intermediates Procede de preparation de perle a base de polymere expanse
JP4221408B2 (ja) 2003-09-17 2009-02-12 積水化成品工業株式会社 熱可塑性樹脂発泡性粒子の製造方法
DE10358804A1 (de) 2003-12-12 2005-07-14 Basf Ag Expandierbare Styrolpolymergranulate mit bi- oder multimodaler Molekulargewichtsverteilung
DE10358805A1 (de) 2003-12-12 2005-07-14 Basf Ag Partikelschaumformteile aus expandierbaren, schlagzähmodifizierten, thermoplastischen Polymergranulaten
DE602006013659D1 (de) 2005-06-08 2010-05-27 Biotec Biolog Naturverpack Polymerkorken, Zusammensetzung und Verfahren zu seiner Herstellung
JP4592572B2 (ja) 2005-11-25 2010-12-01 株式会社神戸製鋼所 水中カット造粒装置
EP1998948B2 (de) * 2006-03-22 2017-06-07 Basf Se Verfahren und vorrichtung zur granulierung von treibmittelhaltigen polymerschmelzen
KR20150027221A (ko) * 2007-04-11 2015-03-11 바스프 에스이 폴리올레핀/스티렌 중합체 혼합물 기재의 탄성 입자 발포체
ITMI20071003A1 (it) * 2007-05-18 2008-11-19 Polimeri Europa Spa Compositi a base di polimeri vinilaromatici aventi migliorate proprieta' di isolamento termico e procedimento per la loro preparazione
ITMI20071005A1 (it) 2007-05-18 2008-11-19 Polimeri Europa Spa Procedimento per la preparazione di granuli a base di polimeri termoplastici espandibili e relativo prodotto
AT14242U1 (de) * 2007-06-25 2015-06-15 Gala Inc Verfahren und Vorrichtung zur Herstellung von Polymerpellets mit flüchtigen Bestandteilen und/oder solche erzeugende Materialien
US20100102467A1 (en) * 2008-10-28 2010-04-29 E. I. Du Pont De Nemours And Company Polymer underwater melt cutter and processes associated therewith
DE102008062480A1 (de) * 2008-12-16 2010-06-17 Automatik Plastics Machinery Gmbh Verfahren zum Granulieren von Kunststoff mit hoher Erweichungstemperatur
IT1392391B1 (it) 2008-12-19 2012-03-02 Polimeri Europa Spa Composizioni di polimeri vinilaromatici espansibili a migliorata capacita' di isolamento termico, procedimento per la loro preparazione ed articoli espansi da loro ottenuti
IT1394749B1 (it) 2009-07-16 2012-07-13 Polimeri Europa Spa Articoli espansi termoisolanti e composizioni per la loro preparazione
IT1396193B1 (it) 2009-10-07 2012-11-16 Polimeri Europa Spa Composizioni polimeriche nanocomposite termoplastiche espansibili con migliorata capacita' di isolamento termico.
DE202009015876U1 (de) * 2009-11-20 2010-03-04 Automatik Plastics Machinery Gmbh Vorrichtung zum Granulieren
IT1401950B1 (it) 2010-09-21 2013-08-28 Polimeri Europa Spa Composizioni di (co)polimeri vinilaromatici espansibili autoestinguenti e procedimento per la loro preparazione.
NL1039259C2 (en) * 2011-12-22 2013-07-01 Joa Technology Beheer B V Method for the preparation of polymer comprising particles.
KR101569246B1 (ko) 2013-02-19 2015-11-13 주식회사 엘지화학 발포성 폴리스티렌의 제조 장치 및 방법
WO2014198779A1 (de) * 2013-06-13 2014-12-18 Basf Se Verfahren zur herstellung von expandiertem granulat
EP2918388A1 (de) 2014-03-10 2015-09-16 Sulzer Chemtech AG Verfahren zur Wiederverwertung von expandierbaren Kunststoffmaterialien und sowie damit herstellbares expandierfähiges oder expandiertes Kunststoffmaterial
MX2020006873A (es) * 2017-12-27 2020-10-14 Versalis Spa Circuito y proceso para la gestion de transitorios en una planta para la produccion en masa continua de polimeros granulados expandibles.
RU2689605C1 (ru) * 2018-08-06 2019-05-28 Александр Борисович Домрачев Установка для предварительной переработки отходов полимеров и вспененных полимеров на месте их сбора
IT201800020404A1 (it) 2018-12-20 2020-06-20 Versalis Spa Composizione polimerica espandibile e procedimento per la sua produzione
JP7238151B2 (ja) * 2019-10-21 2023-03-13 株式会社日本製鋼所 ダイス、ダイスの製造方法、押出機およびペレットの製造方法
WO2021106795A1 (ja) * 2019-11-27 2021-06-03 株式会社カネカ 熱可塑性樹脂発泡粒子の製造方法および製造装置
CN113698780B (zh) * 2021-07-29 2023-06-20 锦绣防水科技有限公司 一种橡胶改性沥青聚酯胎防水卷材及其制备方法

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US3341892A (en) * 1965-02-23 1967-09-19 Midland Ross Corp Pelletizing apparatus
IT1163386B (it) 1983-05-19 1987-04-08 Montedison Spa Procedimento per la produzione di granuli espandibili di polimeri termoplastici e relativa apparecchiatura
IT1174480B (it) * 1984-02-02 1987-07-01 Montedison Spa Filiera per il taglio a caldo di polimeri termoplastici
EP0305862A1 (de) 1987-09-04 1989-03-08 General Electric Company Einstufenverfahren für die Herstellung von expandierbaren Schaumperlen
US5267845A (en) * 1992-05-13 1993-12-07 Polysource, Inc. Apparatus for manufacturing expandable polystyrene (EPS) pellets
DE19756264C2 (de) * 1997-12-18 2001-09-20 Gefinex Polymerschaeume Gmbh Verfahren zur Herstellung eines aufgeschäumten Granulates
ITMI20012708A1 (it) 2001-12-20 2003-06-20 Enichem Spa Dispositivo per la granulazione a caldo di polimeri termolastici

Also Published As

Publication number Publication date
CA2469829C (en) 2008-07-08
JP4227523B2 (ja) 2009-02-18
ITMI20012706A1 (it) 2003-06-20
BR0215028A (pt) 2004-11-09
ES2260498T3 (es) 2006-11-01
MXPA04005874A (es) 2004-09-13
AU2002358097A1 (en) 2003-07-09
BR0215028B1 (pt) 2012-01-10
EP1455997B1 (de) 2006-03-08
PL369226A1 (en) 2005-04-18
JP2005512851A (ja) 2005-05-12
US20050140039A1 (en) 2005-06-30
RU2282533C2 (ru) 2006-08-27
WO2003053651A1 (en) 2003-07-03
CA2469829A1 (en) 2003-07-03
US7846360B2 (en) 2010-12-07
CN1606492A (zh) 2005-04-13
CN100460181C (zh) 2009-02-11
EP1455997A1 (de) 2004-09-15
PL206831B1 (pl) 2010-09-30
DE60209791T2 (de) 2006-11-30
RU2004117599A (ru) 2006-01-27

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