DE69922848T2 - Hochtemperaturfeste lagermatte für eine abgasreinigungsvorrichtung - Google Patents

Hochtemperaturfeste lagermatte für eine abgasreinigungsvorrichtung Download PDF

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Publication number
DE69922848T2
DE69922848T2 DE69922848T DE69922848T DE69922848T2 DE 69922848 T2 DE69922848 T2 DE 69922848T2 DE 69922848 T DE69922848 T DE 69922848T DE 69922848 T DE69922848 T DE 69922848T DE 69922848 T2 DE69922848 T2 DE 69922848T2
Authority
DE
Germany
Prior art keywords
fibers
mat
bearing mat
resistant bearing
temperature
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
DE69922848T
Other languages
German (de)
English (en)
Other versions
DE69922848D1 (de
Inventor
L. Roger LANGER
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of DE69922848D1 publication Critical patent/DE69922848D1/de
Publication of DE69922848T2 publication Critical patent/DE69922848T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/88—Handling or mounting catalysts
    • B01D53/885—Devices in general for catalytic purification of waste gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/488—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with bonding agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F01N3/2857—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets being at least partially made of intumescent material, e.g. unexpanded vermiculite
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F01N3/2864—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets comprising two or more insulation layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/06—Tubes being formed by assembly of stamped or otherwise deformed sheet-metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Filtering Materials (AREA)
  • Catalysts (AREA)
  • Nonwoven Fabrics (AREA)
DE69922848T 1999-06-08 1999-10-08 Hochtemperaturfeste lagermatte für eine abgasreinigungsvorrichtung Expired - Lifetime DE69922848T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32806599A 1999-06-08 1999-06-08
US328065 1999-06-08
PCT/US1999/023537 WO2000075496A1 (en) 1999-06-08 1999-10-08 High temperature mat for a pollution control device

Publications (2)

Publication Number Publication Date
DE69922848D1 DE69922848D1 (de) 2005-01-27
DE69922848T2 true DE69922848T2 (de) 2005-12-08

Family

ID=23279365

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69922848T Expired - Lifetime DE69922848T2 (de) 1999-06-08 1999-10-08 Hochtemperaturfeste lagermatte für eine abgasreinigungsvorrichtung

Country Status (11)

Country Link
EP (1) EP1183448B1 (enExample)
JP (1) JP4327393B2 (enExample)
KR (1) KR100640124B1 (enExample)
CN (1) CN1128923C (enExample)
AU (1) AU6297099A (enExample)
BR (1) BR9917356A (enExample)
CA (1) CA2371116C (enExample)
DE (1) DE69922848T2 (enExample)
MX (1) MXPA01012589A (enExample)
WO (1) WO2000075496A1 (enExample)
ZA (1) ZA200109866B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015104371U1 (de) 2015-08-18 2015-09-02 Kompernaß Handelsgesellschaft mbH Adapter für ein Elektrowerkzeug

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JP2004204819A (ja) * 2002-12-26 2004-07-22 Three M Innovative Properties Co 触媒担体保持用マット
EP3415485A1 (en) 2003-01-22 2018-12-19 3M Innovative Properties Co. Molded three-dimensional insulator
CN100585138C (zh) 2003-01-31 2010-01-27 3M创新有限公司 污染控制设备中的系统
EP1464800A1 (en) * 2003-04-02 2004-10-06 3M Innovative Properties Company Exhaust system component having insulated double wall
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DE60303560T2 (de) * 2003-06-10 2006-12-14 3M Innovative Properties Co., St. Paul Lagerungsmatte für für katalytischen Umwandler
JP4382414B2 (ja) * 2003-08-06 2009-12-16 イビデン株式会社 保持シール材、及び、排気ガス浄化装置
US7550118B2 (en) * 2004-04-14 2009-06-23 3M Innovative Properties Company Multilayer mats for use in pollution control devices
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EP1825109B1 (en) * 2004-11-18 2018-09-12 3M Innovative Properties Company Method of cutting an inorganic fiber sheet material for a pollution cotrol device
CN101115688B (zh) * 2004-12-13 2013-03-20 3M创新有限公司 安装垫和使用该安装垫的污染控制装置
EP1966471B1 (en) 2005-10-13 2011-03-16 3M Innovative Properties Company Multilayer mounting mats and pollution control devices containing same
WO2007047273A2 (en) * 2005-10-19 2007-04-26 3M Innovative Properties Company Multilayer mounting mats and pollution control devices containing same
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US9358749B2 (en) * 2009-07-09 2016-06-07 3M Innovative Properties Company Tubular, continuous, seamless, compressible, resilient mounting articles and pollution control devices comprising the same
JP5822163B2 (ja) 2009-08-10 2015-11-24 ユニフラックス ワン リミテッド ライアビリティ カンパニー 可変基本質量取付けマットまたはプレフォームおよび排気ガス処理装置
WO2011019394A1 (en) 2009-08-14 2011-02-17 Unifrax I Llc Multiple layer substrate support and exhaust gas treatment device
CN102575542B (zh) 2009-08-14 2014-09-10 尤尼弗瑞克斯I有限责任公司 用于排气处理装置的安装垫
US8071040B2 (en) 2009-09-23 2011-12-06 Unifax I LLC Low shear mounting mat for pollution control devices
KR20120074284A (ko) 2009-09-24 2012-07-05 유니프랙스 아이 엘엘씨 다층 매트 및 배기 가스 처리 장치
ES2615496T3 (es) 2009-12-01 2017-06-07 Unifrax Emission Control Europe Ltd. Esterilla de montaje
CA2782413C (en) 2009-12-17 2017-12-05 Unifrax I Llc Multilayer mounting mat for pollution control devices
CN102753795B (zh) 2009-12-17 2016-02-17 尤尼弗瑞克斯I有限责任公司 微球体在废气处理装置安装垫中的用途
EP2513443B1 (en) 2009-12-17 2016-08-10 Unifrax I LLC Mounting mat for exhaust gas treatment device
WO2012021817A2 (en) 2010-08-12 2012-02-16 Unifrax I Llc Exhaust gas treatment device
EP2603676B1 (en) 2010-08-13 2016-03-23 Unifrax I LLC Mounting mat with flexible edge protection and exhaust gas treatment device incorporating the mounting mat
US9924564B2 (en) 2010-11-11 2018-03-20 Unifrax I Llc Heated mat and exhaust gas treatment device
CN103547777A (zh) 2010-11-11 2014-01-29 尤尼弗瑞克斯I有限责任公司 安装垫和废气处理装置
JP5274607B2 (ja) * 2011-03-14 2013-08-28 イビデン株式会社 触媒コンバータ用保持シール材及び触媒コンバータ
JP6691865B2 (ja) * 2013-12-19 2020-05-13 スリーエム イノベイティブ プロパティズ カンパニー 汚染防止装置において又は火炎止めで使用するのに好適な不織布繊維性材料を製造するための再利用廃水の使用
CN104727903B (zh) * 2015-01-22 2018-03-09 河南省西峡开元冶金材料有限公司 一种陶瓷纤维密封衬垫及其制备方法
JP2018510988A (ja) 2015-02-24 2018-04-19 ユニフラックス ワン リミテッド ライアビリティ カンパニー 高耐熱性断熱マット
CN104806330B (zh) * 2015-03-06 2019-03-15 上海天纳克排气系统有限公司 汽车催化转化器的端锥及其组装方法
CN105170194A (zh) * 2015-09-17 2015-12-23 山东奥福环保科技股份有限公司 催化剂载体保护套及其应用
JP6486328B2 (ja) * 2016-12-26 2019-03-20 ニチアス株式会社 排気ガス処理装置用保持材および排気ガス処理装置
CN116462447A (zh) * 2023-04-03 2023-07-21 三福(东营)新材料技术有限公司 一种汽车尾气后处理用多晶氧化铝衬垫及其制备方法
CN116536953A (zh) * 2023-04-10 2023-08-04 三福(东营)新材料技术有限公司 一种陶瓷纤维预处理及衬垫制备的方法
CN116477918A (zh) * 2023-04-20 2023-07-25 三福(东营)新材料技术有限公司 一种连续制备氧化铝陶瓷纤维衬垫的方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015104371U1 (de) 2015-08-18 2015-09-02 Kompernaß Handelsgesellschaft mbH Adapter für ein Elektrowerkzeug

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BR9917356A (pt) 2002-02-26
CN1352726A (zh) 2002-06-05
CA2371116A1 (en) 2000-12-14
EP1183448B1 (en) 2004-12-22
WO2000075496A1 (en) 2000-12-14
CA2371116C (en) 2007-09-25
AU6297099A (en) 2000-12-28
DE69922848D1 (de) 2005-01-27
JP2003501582A (ja) 2003-01-14
JP4327393B2 (ja) 2009-09-09
KR20020015695A (ko) 2002-02-28
ZA200109866B (en) 2003-05-28
MXPA01012589A (es) 2002-06-21
CN1128923C (zh) 2003-11-26
EP1183448A1 (en) 2002-03-06

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