ATE238106T1 - Mehrstufiges beschichtungsverfahren unter verwendung einer wässerigen grundschicht und pulverigen deckschicht - Google Patents

Mehrstufiges beschichtungsverfahren unter verwendung einer wässerigen grundschicht und pulverigen deckschicht

Info

Publication number
ATE238106T1
ATE238106T1 AT00930727T AT00930727T ATE238106T1 AT E238106 T1 ATE238106 T1 AT E238106T1 AT 00930727 T AT00930727 T AT 00930727T AT 00930727 T AT00930727 T AT 00930727T AT E238106 T1 ATE238106 T1 AT E238106T1
Authority
AT
Austria
Prior art keywords
basecoating composition
substrate
air
composition
applying
Prior art date
Application number
AT00930727T
Other languages
English (en)
Inventor
Donaldson J Emch
Original Assignee
Ppg Ind Ohio Inc
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 Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Application granted granted Critical
Publication of ATE238106T1 publication Critical patent/ATE238106T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0209—Multistage baking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • F26B3/283—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun in combination with convection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B05D3/0263—After-treatment with IR heaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
    • B05D3/0413—Heating with air

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
AT00930727T 1999-05-26 2000-05-15 Mehrstufiges beschichtungsverfahren unter verwendung einer wässerigen grundschicht und pulverigen deckschicht ATE238106T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/320,264 US6221441B1 (en) 1999-05-26 1999-05-26 Multi-stage processes for coating substrates with liquid basecoat and powder topcoat
PCT/US2000/013255 WO2000072978A2 (en) 1999-05-26 2000-05-15 Multi-stage processes for coating substrates with liquid basecoat and powder topcoat

Publications (1)

Publication Number Publication Date
ATE238106T1 true ATE238106T1 (de) 2003-05-15

Family

ID=23245614

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00930727T ATE238106T1 (de) 1999-05-26 2000-05-15 Mehrstufiges beschichtungsverfahren unter verwendung einer wässerigen grundschicht und pulverigen deckschicht

Country Status (11)

Country Link
US (2) US6221441B1 (de)
EP (1) EP1204484B1 (de)
AT (1) ATE238106T1 (de)
AU (1) AU4849600A (de)
BR (1) BR0011605A (de)
CA (1) CA2374135C (de)
DE (1) DE60002343T2 (de)
ES (1) ES2197096T3 (de)
MX (1) MXPA01011945A (de)
PT (1) PT1204484E (de)
WO (1) WO2000072978A2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6596347B2 (en) * 1999-05-26 2003-07-22 Ppg Industries Ohio, Inc. Multi-stage processes for coating substrates with a first powder coating and a second powder coating
DE60238040D1 (de) * 2001-04-11 2010-12-02 Sumitomo Metal Ind Gewindeverbindung für stahlrohr und verfahren zur oberflächenbehandlung der gewindeverbindung
US20030224198A1 (en) * 2002-01-11 2003-12-04 Nissan Technical Center North America, Inc. Reusable masking device for sprayable bed liner
US20040071891A1 (en) * 2002-01-29 2004-04-15 Graham Packaging Company, L.P. Process for applying exterior coatings to three dimensional containers
CN100542691C (zh) * 2002-02-13 2009-09-23 Ppg工业俄亥俄公司 在基底上形成多层复合涂层的涂装生产线和方法
BR0307663B1 (pt) * 2002-02-13 2013-10-01 processo para formar um revestimento composto de várias camadas em um substrato
US20040101628A1 (en) * 2002-11-26 2004-05-27 Schneider John R. Non-spray invisible small area repair technique
KR100666052B1 (ko) * 2004-02-12 2007-01-09 조극래 원적외선이용한 건조장치
US20050233555A1 (en) * 2004-04-19 2005-10-20 Nagarajan Rajagopalan Adhesion improvement for low k dielectrics to conductive materials
US20050261409A1 (en) * 2004-05-21 2005-11-24 Building Materials Investment Corporation Process for coating modified bitumen membranes using powder coatings
US7297397B2 (en) * 2004-07-26 2007-11-20 Npa Coatings, Inc. Method for applying a decorative metal layer
US20060051519A1 (en) * 2004-09-03 2006-03-09 Dixon Dennis M Multi-stage processes for drying and curing substrates coated with aqueous basecoat and a topcoat
US20060127616A1 (en) * 2004-12-10 2006-06-15 Graham Packaging Company, L.P. Controlled infrared/fluid coating cure process
US20070116732A1 (en) * 2005-11-23 2007-05-24 Ppg Industries Ohio, Inc. Methods for making treated and/or coated cellulose-containing substrates
US20070196661A1 (en) * 2005-12-09 2007-08-23 Ppg Industries Ohio, Inc. Methods for reducing the time to produce a mar and/or scratch resistant coating on a substrate
US20080085402A1 (en) * 2006-10-09 2008-04-10 Leininger Marshall E Method for applying a decorative layer and protective coating
EP2139660B1 (de) * 2007-04-27 2013-12-25 Exatec, LLC. Abriebfeste kunststoffverglasung mit spritzgussbeschichtung
KR101462700B1 (ko) 2007-05-01 2014-11-26 엑사테크 엘.엘.씨. 캡슐화된 플라스틱 패널 및 그 제조 방법
WO2008141136A1 (en) * 2007-05-09 2008-11-20 Exatec. Llc Pre-dry treatment of ink in decorative plastic glazing
US8087821B2 (en) * 2007-06-06 2012-01-03 Waters Technologies Corporation Infrared heated differential scanning calorimeter
GB2462954B (en) * 2007-06-06 2011-08-17 Waters Investments Ltd System and method for thermal analysis using variable thermal resistance
US20090061081A1 (en) * 2007-08-28 2009-03-05 Eibon William E Process for depositing a coating layer system onto a substrate
US8313823B2 (en) * 2008-07-08 2012-11-20 Caterpillar Inc. Method for coating a metallic substrate with a powder coating composition and an autodepositable coating composition
US8737827B2 (en) 2010-05-26 2014-05-27 Sunlighten, Inc. Sauna heating element with high emissivity coating
MX354706B (es) 2011-03-08 2018-03-16 Valspar Sourcing Inc Composiciones y sistemas de revestimiento a base de agua con mayor resistencia al escurrimiento y metodos relacionados.
US9149835B2 (en) * 2013-02-28 2015-10-06 Ppg Industries Ohio, Inc. Methods for repairing defects in automotive coatings
US11383545B2 (en) * 2019-05-01 2022-07-12 Xerox Corporation Apparatus and method for deposting an overcoat on an image on a substrate

Family Cites Families (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1998615A (en) 1933-07-21 1935-04-23 Ford Motor Co Paint baking process
US2377946A (en) 1940-12-27 1945-06-12 Du Pont Method of and apparatus for shaping thermoplastic sheets
US2387516A (en) 1942-04-14 1945-10-23 Kaminski John Radiant heating apparatus
US2472293A (en) 1945-09-20 1949-06-07 Ford Motor Co Ventilated and shielded infrared oven
US2478001A (en) 1945-11-30 1949-08-02 William J Miskella Infrared oven
US2498339A (en) 1947-09-11 1950-02-21 William J Miskella Combination paint booth and baking oven
US2876135A (en) 1955-09-01 1959-03-03 Pittsburgh Plate Glass Co Coating compositions
NL261714A (de) 1960-06-14
US3183604A (en) * 1961-01-05 1965-05-18 Gen Electric Apparatus and process for removing solvents from coatings on metal
DE1546840C3 (de) 1965-02-27 1975-05-22 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Überzügen
US3591767A (en) 1969-06-23 1971-07-06 David Jeffrey Mudie Radiant shrink tunnel
US3731051A (en) 1971-03-26 1973-05-01 R Ellersick Articulated radiant heating modules
US3749657A (en) 1972-01-04 1973-07-31 Ppg Industries Inc Treatment of electrodeposition rinse water
US3998716A (en) 1974-06-03 1976-12-21 Inmont Corporation Method of applying coatings
US3953643A (en) 1974-12-20 1976-04-27 Ford Motor Company Method for coating and product
US3953644A (en) 1974-12-20 1976-04-27 Ford Motor Company Powa--method for coating and product
JPS5920161Y2 (ja) 1977-04-30 1984-06-12 シャープ株式会社 加温式パ−マネント装置の温度感知センサ
US4546553B1 (en) 1978-06-16 1993-04-13 Radiant wall oven and process of drying coated objects
US4336279A (en) 1978-07-04 1982-06-22 Metzger Wesley A Apparatus and process for drying and curing coated substrates
US4265936A (en) 1978-08-18 1981-05-05 Prohaska Jr Theodore Vehicle refinishing process
GB2073609B (en) 1980-04-14 1984-05-02 Ici Ltd Coating process
US4349724A (en) 1980-11-07 1982-09-14 Russell Ellersick Articulate radiant heater module
GB2091858B (en) 1980-12-11 1984-09-26 Infraroedteknik Ab Surface treatment of objects
DE3048005C2 (de) 1980-12-19 1984-08-30 Udo Dipl.-Ing. 7120 Bietigheim Mailänder Verfahren zum Trocknen von thermisch trockenbaren Farben, Lacken, Firnissen u. dergl., die eine einseitige Beschichtung eines Trägers aus Metall bilden, sowie Vorrichtung zum Durchführen des Verfahrens
DE3049465C2 (de) 1980-12-30 1988-07-07 Auwa-Chemie Böhm + Braunwalder KG, 8900 Augsburg Verfahren zum Trocknen von Fahrzeugen in Waschanlagen und Vorrichtung zur Durchführung des Verfahrens
US4389970A (en) 1981-03-16 1983-06-28 Energy Conversion Devices, Inc. Apparatus for regulating substrate temperature in a continuous plasma deposition process
US4390564A (en) 1981-08-20 1983-06-28 Kimble Alvin J Process and apparatus for finishing doors
DE3135755C2 (de) 1981-09-09 1985-02-21 Krupp Corpoplast Maschinenbau GmbH, 2000 Hamburg Verfahren zum Erwärmen von Vorformlingen
US4535548A (en) 1982-10-25 1985-08-20 Discovision Associates Method and means for drying coatings on heat sensitive materials
LU84911A1 (fr) 1983-07-14 1985-04-17 Cockerill Sambre Sa Procede et installation de cuisson d'un revetement organique applique sur un support
AU572887B2 (en) 1983-11-28 1988-05-19 Basf Corporation Colour tinted clear coat coating system
JPS62216671A (ja) 1986-03-17 1987-09-24 Nippon Paint Co Ltd メタリツク塗装方法
US4943447A (en) 1986-09-08 1990-07-24 Bgk Finishing Systems, Inc. Automotive coating treating process
US4907533A (en) 1986-09-08 1990-03-13 Bgk Finishing Systems, Inc. Automotive coating treatment apparatus with plural radiant lamps
US4908231A (en) 1986-09-08 1990-03-13 Bgk Finishing Systems, Inc. Automobile coating heat treating process
US4771728A (en) 1986-09-08 1988-09-20 Bgk Finishing Systems, Inc. Automotive coating treatment apparatus
US4731290A (en) 1986-09-11 1988-03-15 E. I. Du Pont De Nemours And Company Process for improving the appearance of a multilayer finish
USRE34730E (en) 1987-04-15 1994-09-13 Basf Corporation, Inmont Division Polyurethane resins in water-dilutable basecoats having low flash and quick-drying characteristics
DE3724369A1 (de) 1987-07-23 1989-02-02 Basf Ag Verwendung einer waessrigen dispersion zur herstellung eines mehrschichtigen ueberzuges
US4822685A (en) 1987-12-10 1989-04-18 Ppg Industries, Inc. Method for preparing multi-layered coated articles and the coated articles prepared by the method
DE8803890U1 (de) * 1988-03-22 1988-10-13 SFB Spezial-Filter- und Anlagenbau GmbH & Co, 7259 Friolzheim Vorrichtung zum Trocknen von beschichteten, insbesondere pulverbeschichteten Werkstücken durch IR-Strahlung
US4988537A (en) * 1988-03-25 1991-01-29 Mazda Motor Corporation Coating method
US4891111A (en) 1988-04-25 1990-01-02 Ppg Industries, Inc. Cationic electrocoating compositions
US4933056A (en) 1988-09-26 1990-06-12 Ppg Industries, Inc. Cationic electrodepositable compositions through the use of sulfamic acid and derivatives thereof
JP2670314B2 (ja) 1988-10-25 1997-10-29 マツダ株式会社 塗装方法
US4971837A (en) 1989-04-03 1990-11-20 Ppg Industries, Inc. Chip resistant coatings and methods of application
JPH084146Y2 (ja) * 1989-09-25 1996-02-07 トリニティ工業株式会社 塗装工程における加熱装置
US5050232A (en) 1990-03-28 1991-09-17 Bgk Finishing Systems, Inc. Movable heat treating apparatus utilizing proportionally controlled infrared lamps
US5340089A (en) 1990-06-08 1994-08-23 Bgk Finishing Systems, Inc. Coolant controlled IR heat treat apparatus
US5551670A (en) 1990-10-16 1996-09-03 Bgk Finishing Systems, Inc. High intensity infrared heat treating apparatus
MX9201779A (es) 1991-04-19 1992-10-01 Basf Corp Substrato que tiene un revestimiento resistente al ataque del medio ambiente, composicion de revestimiento para el mismo, proceso para fabricar la composicion de revestimiento y proceso para revestir el substrato con la composicion.
US5196485A (en) 1991-04-29 1993-03-23 Ppg Industries, Inc. One package stable etch resistant coating
US5492731A (en) 1991-05-17 1996-02-20 Ppg Industries, Inc. Thermally curable coating composition
US5137972A (en) 1991-08-29 1992-08-11 Basf Corporation Environmental etch resistant, two-component, coating composition, method of coating therewith, and coating obtained therefrom
US5323485A (en) 1991-08-29 1994-06-21 Abb Flakt, Inc. Paint baking oven having a bring-up zone utilizing short and medium wave infrared lamps
DE4133290A1 (de) 1991-10-08 1993-04-15 Herberts Gmbh Verfahren zur herstellung von mehrschichtlackierungen unter verwendung von radikalisch und/oder kationisch polymerisierbaren klarlacken
US5453295A (en) 1992-01-15 1995-09-26 Morton International, Inc. Method for preventing filiform corrosion of aluminum wheels by powder coating with a thermosetting resin
CA2093716C (en) 1992-05-04 1999-08-17 Thomas M. Sorensen Movable heat treat apparatus with sighting means
DE4215070A1 (de) 1992-05-07 1993-11-11 Herberts Gmbh Verfahren zur Herstellung von Mehrschichtlackierungen
US5338578A (en) 1993-01-21 1994-08-16 Gencorp Inc. Method for achieving a smooth powder coated finish on a low density compression-molded plastic article
DE4308859A1 (de) 1993-03-19 1994-09-22 Basf Lacke & Farben Füllstoffpaste zur Verwendung in Basislacken zur Beschichtung von Polyolefin-Substraten, Basislacke sowie Verfahren zur Direktlackierung von Polyolefin-Substraten
DE4310414A1 (de) 1993-03-31 1994-10-06 Basf Lacke & Farben Verfahren zur Herstellung einer zweischichtigen Decklackierung auf einer Substratoberfläche
US5427822A (en) 1993-05-17 1995-06-27 General Motors Corporation Method and apparatus for coating vehicle panels
DE4321534A1 (de) 1993-06-29 1995-01-12 Herberts Gmbh Verfahren zur Mehrschichtlackierung
DE4339612A1 (de) 1993-11-20 1995-05-24 Basf Lacke & Farben Verfahren zur Herstellung einer mehrschichtigen Reparaturlackierung
US5401790A (en) 1994-03-31 1995-03-28 Ppg Industries, Inc. Waterborne coating compositions having improved smoothness
JPH0810691A (ja) 1994-07-05 1996-01-16 Honda Motor Co Ltd 複層塗膜形成法
US5582704A (en) 1994-11-04 1996-12-10 Ppg Industries, Inc. Cationic resin and capped polyisocyanate curing agent suitable for use in electrodeposition
JP2641709B2 (ja) 1995-01-20 1997-08-20 関西ペイント株式会社 塗膜形成方法
US5654037A (en) 1995-03-24 1997-08-05 Apx International Method of minimizing defects in painted composite material products
JP3696939B2 (ja) 1995-08-11 2005-09-21 東京応化工業株式会社 シリカ系被膜の形成方法
DE19643082C2 (de) 1995-10-18 2003-10-30 Volkswagen Ag Verfahren zum Innen- und Außenbeschichten einer Karosserie mit Hohlräumen
DE19628831A1 (de) * 1996-07-17 1998-01-22 Basf Lacke & Farben Labortrockner
US5820987A (en) 1996-08-21 1998-10-13 Ppg Industries, Inc. Cationic electrocoating compositions, method of making, and use
DE19709560C1 (de) 1997-03-07 1998-05-07 Herberts Gmbh Überzugsmittel zur Mehrschichtlackierung und Verwendung der Überzugsmittel in einem Verfahren zur Lackierung
US5820933A (en) 1997-07-10 1998-10-13 Western Tube & Condut Corporation Method for applying a coating composition containing a high content of acetone

Also Published As

Publication number Publication date
MXPA01011945A (es) 2002-05-06
BR0011605A (pt) 2002-04-16
CA2374135C (en) 2005-07-12
PT1204484E (pt) 2003-08-29
WO2000072978A2 (en) 2000-12-07
US6221441B1 (en) 2001-04-24
ES2197096T3 (es) 2004-01-01
AU4849600A (en) 2000-12-18
DE60002343D1 (de) 2003-05-28
WO2000072978A3 (en) 2001-04-05
US20020015801A1 (en) 2002-02-07
US6579575B2 (en) 2003-06-17
EP1204484B1 (de) 2003-04-23
EP1204484A2 (de) 2002-05-15
CA2374135A1 (en) 2000-12-07
DE60002343T2 (de) 2004-03-04

Similar Documents

Publication Publication Date Title
ATE238106T1 (de) Mehrstufiges beschichtungsverfahren unter verwendung einer wässerigen grundschicht und pulverigen deckschicht
ATE271928T1 (de) Mehrstufiges beschichtungsverfahren unter verwendung einer wässerigen grundschicht und wässerigen deckschicht
AU5270100A (en) Processes for drying topcoats and multicomponent composite coatings on metal andpolymeric substrates
ATE228893T1 (de) Beschichtung eines wärmeempfindlichen werkstoffs mit einem pulverlack
DE60004361D1 (de) Verfahren zum trocknen und härten von grundierungszusammensetzungen
AU5133800A (en) Processes for coating a metal substrate with an electrodeposited coating composition and drying the same
ATE510935T1 (de) Vorrichtung und verfahren zur beschichtung von halbleitermaterial
WO2000049071A3 (en) Non-blocking polymeric particles and method and apparatus for preparing them
ATE246268T1 (de) Kondensationsbeschichtungsverfahren
ES2050817T3 (es) Procedimiento para revestir sustratos plasticos por medio de composiciones de revestimiento en polvo.
WO2005023437A3 (en) Multi-stage processes for drying and curing substrates coated with aqueous basecoat and a topcoat
DK1147065T3 (da) Smudsresistent coating til glasoverflader
DK1342735T3 (da) Proces til produktion af coatingharpikser med höjt faststofindhold via kontrolleret radikalpolymerisation
WO2001036112A3 (en) Method and apparatus for applying a polychromatic coating onto a substrate
EP0397623A3 (de) Verfahren zur Herstellung von hydrophobem Material
IT1221941B (it) Procedimento per la fabbricazione di rivestimenti per pavimenti o muri comprendenti frammenti,prodotto ottenuto e impianto previsto a tal fine
DE50103018D1 (de) Verfahren zur haftfesten beschichtung von substraten mit korrosiven optischen schichten
DE59307886D1 (de) Verfahren und Vorrichtung zur Beschichtung der Innenfläche stark gewölbter im wesentlichen kalottenförmiger Substrate mittels CVD
ES2011988A6 (es) Procedimiento para recubrir sustratos metalicos en forma de banda y similares con una capa de material termoplastico y la pieza resultante.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1204484

Country of ref document: EP

REN Ceased due to non-payment of the annual fee