ES2169392T3 - Procedimiento para aplicar un revestimiento en polvo a una longitud de un material lignocelulosico. - Google Patents

Procedimiento para aplicar un revestimiento en polvo a una longitud de un material lignocelulosico.

Info

Publication number
ES2169392T3
ES2169392T3 ES97924131T ES97924131T ES2169392T3 ES 2169392 T3 ES2169392 T3 ES 2169392T3 ES 97924131 T ES97924131 T ES 97924131T ES 97924131 T ES97924131 T ES 97924131T ES 2169392 T3 ES2169392 T3 ES 2169392T3
Authority
ES
Spain
Prior art keywords
extension
powder coating
lignocellulosic material
lignocellulosical
composition
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
ES97924131T
Other languages
English (en)
Inventor
Michael Windsor Symons
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.)
Windsor Technologies Ltd
Original Assignee
Windsor Technologies Ltd
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 Windsor Technologies Ltd filed Critical Windsor Technologies Ltd
Application granted granted Critical
Publication of ES2169392T3 publication Critical patent/ES2169392T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • B05D1/045—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field on non-conductive substrates
    • 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
    • B05D3/002—Pretreatement
    • B05D3/005—Pretreatment for allowing a non-conductive substrate to be electrostatically coated
    • 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
    • B05D7/06—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 to wood
    • B05D7/08—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 to wood using synthetic lacquers or varnishes
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/30—Pretreatment of the paper
    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • B05D1/06—Applying particulate materials
    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • B05D1/22—Processes for applying liquids or other fluent materials performed by dipping using fluidised-bed technique
    • B05D1/24—Applying particulate materials
    • 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
    • B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
    • B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
    • B05D2401/32—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant applied as powders
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • D21H17/08—Isocyanates
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D21H17/15—Polycarboxylic acids, e.g. maleic acid
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/28—Polyesters
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/64—Addition to the formed paper by contacting paper with a device carrying the material the material being non-fluent at the moment of transfer, e.g. in form of preformed, at least partially hardened coating

Abstract

PROCEDIMIENTO PARA APLICAR UN REVESTIMIENTO EN POLVO A UNA EXTENSION DE MATERIAL LIGNOCELULOSICO COMO, POR EJEMPLO, UNA HOJA DE PAPEL. LOS PASOS QUE SE INCLUYEN SON: (A) IMPREGNACION DE LA EXTENSION DEL MATERIAL LIGNOCELULOSICO CON UNA COMPOSICION IMPREGNADORA QUE PUEDE COMPRENDER (I) ANHIDRIDO DICARBOXILICO O TRICARBOXILICO DISUELTO EN UN DISOLVENTE NO ACUOSO ADECUADO, O (II) UNA RESINA TERMOENDURECIBLE DE ISOCIANATO DISUELTA EN UN DISOLVENTE NO ACUOSO ADECUADO, O (III) UNA COMBINACION DE ANHIDRIDO DICARBOXILICO O TRICARBOXILICO Y. UNA RESINA TERMOENDURECIBLE DE ISOCIANATO DISUELTOS EN UN DISOLVENTE NO ACUOSO ADECUADO; (B) ELIMINACION, SI FUERE NECESARIO, DE CUALQUIER EXCESO DE LA COMPOSICION IMPREGNADORA DE LA EXTENSION IMPREGNADA DEL MATERIAL LIGNOCELULOSICO; (C) ELIMINACION DEL DISOLVENTE O DISOLVENTES NO ACUOSOS; (D) COLOCACION DE LA EXTENSION DEL MATERIAL LIGNOCELULOSICO EN UN CAMPO ELECTROSTATICO O EN UN LECHO FLUIDIZADO Y APLICACION DE UNA COMPOSICION DE REVESTIMIENTO EN POLVO AL MISMO PARA QUE SE ADHIERA; Y (E) SOMETIMIENTO DE LA EXTENSION DEL MATERIAL LIGNOCELULOSICO A TEMPERATURAS ELEVADAS PARA POLIMERIZAR Y/O CURAR LA RESINA O RESINAS DE LA EXTENSION DE MATERIAL LIGNOCELULOSICO Y CURAR LA COMPOSICION DEL REVESTIMIENTO DE POLVO PARA FORMAR EL REVESTIMIENTO.
ES97924131T 1996-05-29 1997-05-29 Procedimiento para aplicar un revestimiento en polvo a una longitud de un material lignocelulosico. Expired - Lifetime ES2169392T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA964378 1996-05-29

Publications (1)

Publication Number Publication Date
ES2169392T3 true ES2169392T3 (es) 2002-07-01

Family

ID=25585715

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97924131T Expired - Lifetime ES2169392T3 (es) 1996-05-29 1997-05-29 Procedimiento para aplicar un revestimiento en polvo a una longitud de un material lignocelulosico.

Country Status (8)

Country Link
US (1) US6146710A (es)
EP (1) EP0902855B1 (es)
CN (1) CN1087373C (es)
AU (1) AU710292B2 (es)
CA (1) CA2256679A1 (es)
DE (1) DE69709865T2 (es)
ES (1) ES2169392T3 (es)
WO (1) WO1997045591A1 (es)

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JP2000351106A (ja) * 1999-06-10 2000-12-19 Yamaha Corp 木質材の製造法
CN1382074A (zh) * 1999-10-28 2002-11-27 温莎技术有限公司 将粉末涂料涂覆在非金属基材上的方法
GB2368364B (en) 2000-10-12 2004-06-02 Mdf Inc Fire door and method of assembly
US6620459B2 (en) * 2001-02-13 2003-09-16 Houston Advanced Research Center Resin-impregnated substrate, method of manufacture and system therefor
US6548109B1 (en) * 2001-07-27 2003-04-15 H.B. Fuller Licensing & Financing Inc. Method of powder coating wood substrate
IL145464A0 (en) * 2001-09-16 2002-06-30 Pc Composites Ltd Electrostatic coater and method for forming prepregs therewith
FR2838369B1 (fr) * 2002-04-10 2004-07-02 Lapeyre Procede de traitement de matieres lignocellulosiques, notamment du bois ainsi qu'un materiau obtenu par ce procede
US7090897B2 (en) * 2003-10-10 2006-08-15 Hardesty Jon H Electrically conductive MDF surface
DE10357706A1 (de) * 2003-12-09 2005-07-21 Tesa Ag Verfahren und Vorrichtung zur Pulverbeschichtung von klebrigen Substanzen
US20060105161A1 (en) * 2004-11-02 2006-05-18 Valspar Sourcing, Inc. Cement-based and fiber cement products
DE102005003802A1 (de) * 2004-12-10 2006-06-14 Nütro Maschinen- und Anlagenbau GmbH & Co. KG Strahlungsgerät sowie Pulverauftragsstation und Anordnung zur Beschichtung von temperatursensiblen Materialien und Verfahren hierzu
EP1948574B1 (en) 2005-11-15 2010-01-06 Valspar Sourcing, Inc. Crush resistant latex topcoat composition for fiber cement substrates
EP1979293B1 (en) 2006-01-31 2013-03-06 Valspar Sourcing, Inc. Coating system for cement composite articles
AU2007211046B2 (en) 2006-01-31 2011-09-01 Valspar Sourcing, Inc. Method for coating a cement fiberboard article
US9783622B2 (en) 2006-01-31 2017-10-10 Axalta Coating Systems Ip Co., Llc Coating system for cement composite articles
WO2007089913A1 (en) 2006-01-31 2007-08-09 Valspar Sourcing, Inc. Coating system for cement composite articles
US20070259541A1 (en) * 2006-05-08 2007-11-08 Tyco Electronics Corporation Electrical interconnection device having dielectric coated metal substrate
EP2032664B1 (en) 2006-05-19 2017-11-08 Valspar Sourcing, Inc. Coating system for cement composite articles
US7812090B2 (en) * 2006-06-02 2010-10-12 Valspar Sourcing, Inc. High performance aqueous coating compositions
CA2655125C (en) 2006-06-02 2014-10-14 Valspar Sourcing, Inc. High performance aqueous coating compositions
EP2043967B1 (en) 2006-07-07 2018-07-04 Valspar Sourcing, Inc. Coating systems for cement composite articles
US8202581B2 (en) 2007-02-16 2012-06-19 Valspar Sourcing, Inc. Treatment for cement composite articles
GB2445220B (en) * 2007-10-09 2009-01-07 Kurawood Plc Powder coating
CA2732835C (en) 2008-08-15 2016-05-24 Valspar Sourcing, Inc. Self-etching cementitious substrate coating composition
WO2010060109A1 (en) 2008-11-24 2010-05-27 Valspar Sourcing, Inc. Coating system for cement composite articles
AU2009337187B2 (en) 2008-12-12 2014-10-23 Azelis New Zealand Limited Compositions for the treatment of timber and other wood substrates
WO2013078648A1 (en) * 2011-11-30 2013-06-06 Superl Technology Limited Methods of powder coating
US20160221652A1 (en) * 2015-02-01 2016-08-04 Regan Leigh Higgs Ski Pylon Camera Mount Tracking System
HUE046879T2 (hu) 2015-03-27 2020-03-30 Basf Se Eljárás faanyagok elõállítására
CN105155338A (zh) * 2015-09-10 2015-12-16 上海晶华胶粘新材料股份有限公司 抗uv水性纸张浸渍剂及其制备方法
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Also Published As

Publication number Publication date
CA2256679A1 (en) 1997-12-04
WO1997045591A1 (en) 1997-12-04
CN1087373C (zh) 2002-07-10
DE69709865D1 (de) 2002-02-28
AU710292B2 (en) 1999-09-16
US6146710A (en) 2000-11-14
CN1226301A (zh) 1999-08-18
EP0902855A1 (en) 1999-03-24
DE69709865T2 (de) 2002-09-05
AU2970097A (en) 1998-01-05
EP0902855B1 (en) 2002-01-02

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