WO2002012404A3 - Film dur antisalissure - Google Patents

Film dur antisalissure Download PDF

Info

Publication number
WO2002012404A3
WO2002012404A3 PCT/US2001/024923 US0124923W WO0212404A3 WO 2002012404 A3 WO2002012404 A3 WO 2002012404A3 US 0124923 W US0124923 W US 0124923W WO 0212404 A3 WO0212404 A3 WO 0212404A3
Authority
WO
WIPO (PCT)
Prior art keywords
film
antisoiling
layer
perfluoropolyether
stack
Prior art date
Application number
PCT/US2001/024923
Other languages
English (en)
Other versions
WO2002012404A2 (fr
Inventor
Junkang J Liu
Bettie C Fong
Bruce D Kluge
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
Priority claimed from US09/633,835 external-priority patent/US6589650B1/en
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to KR1020037001711A priority Critical patent/KR100790051B1/ko
Priority to AU8120201A priority patent/AU8120201A/xx
Priority to JP2002517698A priority patent/JP2004511001A/ja
Priority to AU2001281202A priority patent/AU2001281202B2/en
Priority to EP01959673A priority patent/EP1312104A2/fr
Publication of WO2002012404A2 publication Critical patent/WO2002012404A2/fr
Publication of WO2002012404A3 publication Critical patent/WO2002012404A3/fr

Links

Classifications

    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
    • C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
    • C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D153/00—Coating compositions based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D171/00—Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D171/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/36—Embedding or analogous mounting of samples
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/34—Microscope slides, e.g. mounting specimens on microscope slides
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G06F1/1607—Arrangements to support accessories mechanically attached to the display housing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/867—Means associated with the outside of the vessel for shielding, e.g. magnetic shields
    • H01J29/868—Screens covering the input or output face of the vessel, e.g. transparent anti-static coatings, X-ray absorbing layers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/163—Indexing scheme relating to constructional details of the computer
    • G06F2200/1634—Integrated protective display lid, e.g. for touch-sensitive display in handheld computer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/65—Holding-devices for protective discs or for picture masks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

L'invention concerne un film dur antisalissure comprenant un substrat sensiblement transparent, une couche dure contenant des particules d'oxyde anorganique dispersées dans une matrice de liant, et une couche antisalissure contenant un perfluoropolyéther. La couche antisalissure peut être très fine, réduisant ainsi les coûts du perfluoropolyéther. Ledit film présente de très bonnes propriétés en termes de résistance aux rayures, aux souillures et aux reflets, ainsi qu'une très bonne adhérence intercouche et une grande durabilité. Ce film peut se présenter sous forme d'un seul substrat flexible ou d'un empilement de substrats. Le film ou l'empilement peut être dimensionné pour s'adapter à l'écran d'un dispositif à affichage électronique tel qu'un assistant numérique personnel ou un téléphone cellulaire.
PCT/US2001/024923 2000-08-07 2001-08-07 Film dur antisalissure WO2002012404A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020037001711A KR100790051B1 (ko) 2000-08-07 2001-08-07 오염방지 경질코팅
AU8120201A AU8120201A (en) 2000-08-07 2001-08-07 Antisoiling hardcoat
JP2002517698A JP2004511001A (ja) 2000-08-07 2001-08-07 防汚ハードコート
AU2001281202A AU2001281202B2 (en) 2000-08-07 2001-08-07 Antisoiling hardcoat
EP01959673A EP1312104A2 (fr) 2000-08-07 2001-08-07 Film dur antisalissure

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/633,835 2000-08-07
US09/633,835 US6589650B1 (en) 2000-08-07 2000-08-07 Microscope cover slip materials
PCT/US2001/000996 WO2002012857A1 (fr) 2000-08-07 2001-01-11 Lamelle couvre-objets pour microscope
USPCT/US01/00996 2001-01-11

Publications (2)

Publication Number Publication Date
WO2002012404A2 WO2002012404A2 (fr) 2002-02-14
WO2002012404A3 true WO2002012404A3 (fr) 2002-04-04

Family

ID=26680399

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2001/024726 WO2002013224A2 (fr) 2000-08-07 2001-08-07 Protecteurs d'affichage d'information
PCT/US2001/024923 WO2002012404A2 (fr) 2000-08-07 2001-08-07 Film dur antisalissure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2001/024726 WO2002013224A2 (fr) 2000-08-07 2001-08-07 Protecteurs d'affichage d'information

Country Status (2)

Country Link
AU (4) AU8120201A (fr)
WO (2) WO2002013224A2 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6589650B1 (en) * 2000-08-07 2003-07-08 3M Innovative Properties Company Microscope cover slip materials
JP2002303707A (ja) * 2001-02-02 2002-10-18 Three M Innovative Properties Co 光学フィルタ及びタッチパネル型ディスプレー用フィルター
FR2848563B1 (fr) * 2002-12-16 2006-07-28 Rhodia Chimie Sa Composition silicone pour revetement dur, a base de silice colloidale, durcissable par voie cationique, antibuee et/ou antisalissures
JP2006527299A (ja) * 2003-06-14 2006-11-30 キュン ウォン ジュン 紫外線硬化性ハードコーティング剤組成物
KR100630321B1 (ko) 2003-07-18 2006-09-29 미쓰이 가가쿠 가부시키가이샤 적층체 및 그 용도
ITMI20031915A1 (it) * 2003-10-03 2005-04-04 Solvay Solexis Spa Processo per la preparazione di perfluoropolieteri.
JP4590849B2 (ja) * 2003-10-03 2010-12-01 Ｔｄｋ株式会社 ハードコート剤組成物及びこれを用いた光情報媒体
ITMI20031914A1 (it) 2003-10-03 2005-04-04 Solvay Solexis Spa Perfluoropolieteri.
JP4779293B2 (ja) * 2003-10-21 2011-09-28 Ｔｄｋ株式会社 ハードコート剤組成物及びこれを用いた光情報媒体
JP4784723B2 (ja) * 2003-12-24 2011-10-05 Ｔｄｋ株式会社 ハードコート剤組成物及びこれを用いた光情報媒体
US7288619B2 (en) 2004-05-07 2007-10-30 3M Innovative Properties Company Fluorinated polyether polyamine and method of making the same
US7342080B2 (en) 2004-05-07 2008-03-11 3M Innovative Properties Company Polymerizable compositions, methods of making the same, and composite articles therefrom
DE102004058279A1 (de) * 2004-12-02 2006-06-08 Tesa Ag Doppelseitige Haftklebebänder zur Herstellung von LC-Displays mit lichtreflektierenden und absorbierenden Eigenschaften
US20090000727A1 (en) * 2007-06-29 2009-01-01 Kanta Kumar Hardcoat layers on release liners
DE102007045166A1 (de) * 2007-09-20 2009-04-02 Tesa Ag Transparentes Klebeband
TWI476223B (zh) * 2009-06-16 2015-03-11 Mitsubishi Rayon Co 防污組成物、防污膜、防污積層膜、轉印薄膜及樹脂積層體以及樹脂積層體的製造方法
JP2017507803A (ja) 2013-12-19 2017-03-23 スリーエム イノベイティブ プロパティズ カンパニー 多層複合材料物品
US9994676B2 (en) 2014-06-23 2018-06-12 3M Innovative Properties Company Silicon-containing polymer and method of making a silicon-containing polymer
KR102166845B1 (ko) * 2017-09-15 2020-10-16 주식회사 엘지화학 하드 코팅 필름
WO2020240447A1 (fr) 2019-05-31 2020-12-03 3M Innovative Properties Company Film de refroidissement composite et article le comprenant
CN113874213B (zh) 2019-05-31 2022-07-01 3M创新有限公司 复合冷却膜和包括该复合冷却膜的制品
CN114902007B (zh) 2019-12-19 2024-02-27 3M创新有限公司 包括有机聚合物层、uv吸收层和反射金属层的复合冷却膜
CN114830846A (zh) 2019-12-19 2022-07-29 3M创新有限公司 包括反射微孔层和uv吸收层的复合冷却膜
WO2021144714A1 (fr) 2020-01-16 2021-07-22 3M Innovative Properties Company Film de refroidissement composite comprenant une couche polymère organique non poreuse réfléchissante et une couche de protection contre les uv
CN113986039B (zh) * 2021-10-26 2024-04-09 京东方科技集团股份有限公司 一种显示装置和终端设备
WO2023203390A1 (fr) 2022-04-19 2023-10-26 3M Innovative Properties Company Réflecteurs à large bande comprenant des couches en polymères, et systèmes de refroidissement composites

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278060A2 (fr) * 1987-02-13 1988-08-17 Toray Industries, Inc. Elément optique antireflet et procédé pour sa fabrication
US5104929A (en) * 1988-04-11 1992-04-14 Minnesota Mining And Manufacturing Company Abrasion resistant coatings comprising silicon dioxide dispersions
EP0797111A2 (fr) * 1996-03-21 1997-09-24 Sony Corporation Composition pour revêtement à propriétés antisalissure, produit optique et dispositif d'affichage
WO1999037720A1 (fr) * 1998-01-27 1999-07-29 Minnesota Mining And Manufacturing Company Revetements anti-salissures pour surfaces antireflet et procedes de preparation
WO1999057375A1 (fr) * 1998-05-04 1999-11-11 3M Innovative Properties Company Articles retroreflechissants avec revetement a base de composite de ceramere durci possedant des caracteristiques de resistance a l'abrasion et aux taches
WO1999064899A1 (fr) * 1998-06-10 1999-12-16 Cpfilms Inc. Films a faible pouvoir reflechissant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259272A (en) * 1991-09-06 1993-03-10 James John Mcdaid Vehicle accessory
US5633049A (en) * 1995-04-20 1997-05-27 Minnesota Mining And Manufacturing Company Method of making protective coating for thermoplastic transparencies

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278060A2 (fr) * 1987-02-13 1988-08-17 Toray Industries, Inc. Elément optique antireflet et procédé pour sa fabrication
US5104929A (en) * 1988-04-11 1992-04-14 Minnesota Mining And Manufacturing Company Abrasion resistant coatings comprising silicon dioxide dispersions
EP0797111A2 (fr) * 1996-03-21 1997-09-24 Sony Corporation Composition pour revêtement à propriétés antisalissure, produit optique et dispositif d'affichage
WO1999037720A1 (fr) * 1998-01-27 1999-07-29 Minnesota Mining And Manufacturing Company Revetements anti-salissures pour surfaces antireflet et procedes de preparation
WO1999057375A1 (fr) * 1998-05-04 1999-11-11 3M Innovative Properties Company Articles retroreflechissants avec revetement a base de composite de ceramere durci possedant des caracteristiques de resistance a l'abrasion et aux taches
WO1999064899A1 (fr) * 1998-06-10 1999-12-16 Cpfilms Inc. Films a faible pouvoir reflechissant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1312104A2 *

Also Published As

Publication number Publication date
WO2002013224A8 (fr) 2003-11-20
AU8114101A (en) 2002-02-18
WO2002012404A2 (fr) 2002-02-14
AU2001281141B2 (en) 2005-09-01
WO2002013224A3 (fr) 2002-08-01
AU8120201A (en) 2002-02-18
AU2001281202B2 (en) 2006-07-27
WO2002013224A2 (fr) 2002-02-14

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