EP1203648A3 - Verfahren zur Herstellung von Holzpressplatten - Google Patents

Verfahren zur Herstellung von Holzpressplatten Download PDF

Info

Publication number
EP1203648A3
EP1203648A3 EP01124400A EP01124400A EP1203648A3 EP 1203648 A3 EP1203648 A3 EP 1203648A3 EP 01124400 A EP01124400 A EP 01124400A EP 01124400 A EP01124400 A EP 01124400A EP 1203648 A3 EP1203648 A3 EP 1203648A3
Authority
EP
European Patent Office
Prior art keywords
component
fibreboards
wooden
fabrication
chip
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.)
Granted
Application number
EP01124400A
Other languages
English (en)
French (fr)
Other versions
EP1203648A2 (de
EP1203648B1 (de
Inventor
Konrad Alfons Dr. Wierer
Abdulmajid Dr. Hashemzadeh
Klaus Dr. Marquardt
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.)
Wacker Chemie AG
Original Assignee
Wacker Polymer Systems GmbH and Co KG
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 Wacker Polymer Systems GmbH and Co KG filed Critical Wacker Polymer Systems GmbH and Co KG
Publication of EP1203648A2 publication Critical patent/EP1203648A2/de
Publication of EP1203648A3 publication Critical patent/EP1203648A3/de
Application granted granted Critical
Publication of EP1203648B1 publication Critical patent/EP1203648B1/de
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
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Die Bonding (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Holzfaserpressplatten durch Verpressung von beleimten Holzfasern, wobei die Holzfasern in einer Refineranlage unter Hitze und Dampfdruck gekocht und gemahlen werden, anschliessend in ein Entspannungsrohr überführt werden, danach getrocknet werden, und schliesslich unter Druck und gegebenenfalls erhöhter Temperatur zu Platten verpresst werden, dadurch gekennzeichnet, dass zur Beleimung ein zweikomponentiges Bindemittel eingesetzt wird, wobei die eine Komponente A) bei Temperaturbelastung nicht-reaktive, funktionelle Gruppen enthält, und die zweite Komponente B) bei Temperaturbelastung reaktive, funktionelle Gruppen enthält und die Komponente A) in der Refineranlage bei einer Temperatur von 120°C bis 200°C, vor dem Mahlschritt, während des Mahlschrittes, oder kurz nach dem Mahlschritt, im vorderen Abschnitt des Entspannungsrohres zugegeben wird, und die Komponente B) bei einer niedrigeren Temperatur von höchstens 150°C, am Ende des Entspannungsrohres, oder während oder nach dem Trocknen der Holzfasern zugegeben wird.
EP01124400A 2000-11-02 2001-10-25 Verfahren zur Herstellung von Holzpressplatten Expired - Lifetime EP1203648B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10054163A DE10054163A1 (de) 2000-11-02 2000-11-02 Verfahren zur Herstellung von Holzpressplatten
DE10054163 2000-11-02

Publications (3)

Publication Number Publication Date
EP1203648A2 EP1203648A2 (de) 2002-05-08
EP1203648A3 true EP1203648A3 (de) 2002-06-12
EP1203648B1 EP1203648B1 (de) 2005-09-21

Family

ID=7661795

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01124400A Expired - Lifetime EP1203648B1 (de) 2000-11-02 2001-10-25 Verfahren zur Herstellung von Holzpressplatten

Country Status (5)

Country Link
US (1) US6998078B2 (de)
EP (1) EP1203648B1 (de)
AT (1) ATE304926T1 (de)
DE (2) DE10054163A1 (de)
PL (1) PL194920B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1541568A1 (de) * 2003-12-09 2005-06-15 Deutsches Wollforschungsinstitut an der Rheinisch-Westfälischen Technischen Hochschule Aachen e.V. Reaktive cyclische Carbonate und Harnstoffe zur Modifizierung von Biomolekülen, Polymeren und Oberflächen
JP2008501809A (ja) * 2004-05-24 2008-01-24 ビーエーエスエフ　アクチェンゲゼルシャフト リグノセルロース含有材料からなる成形体
DE102005019627B3 (de) * 2005-04-26 2006-10-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von mitteldichten Faserplatten und Faserformteilen mit verringerter Emission und niedriger Dickenquellung
ES2612328T3 (es) 2007-05-15 2017-05-16 Schneider Electric It Corporation Métodos y sistemas para gestionar potencia y enfriamiento de una instalación
WO2008152018A1 (de) * 2007-06-13 2008-12-18 Basf Se Verfahren zur herstellung von formkörpern
US20100209709A1 (en) * 2007-09-17 2010-08-19 Basf Se Binder-consolidated cellulose beads
WO2010006409A1 (en) 2008-06-08 2010-01-21 Clausi Robert N Process for producing resilient wood particleboard, mdf and hdf
US8219362B2 (en) * 2009-05-08 2012-07-10 American Power Conversion Corporation System and method for arranging equipment in a data center
RU2474545C1 (ru) * 2011-11-01 2013-02-10 Юлия Алексеевна Щепочкина Сырьевая смесь для изготовления теплоизоляционных изделий
AU2011384046A1 (en) 2011-12-22 2014-07-17 Schneider Electric It Corporation Analysis of effect of transient events on temperature in a data center
RU2484037C1 (ru) * 2012-02-22 2013-06-10 Юлия Алексеевна Щепочкина Сырьевая смесь для изготовления теплоизоляционных изделий
CN113279289B (zh) * 2021-07-23 2021-09-28 南通跃香拉链有限公司 一种纤维板的半干式气流成型制备工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983004387A1 (en) * 1982-06-07 1983-12-22 Sunds Defibrator Ab A method of making fibreboards by the dry method technique
WO1997028935A1 (de) * 1996-02-08 1997-08-14 Kramer Juergen Verfahren zur herstellung von span- oder faserplatten

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227107A (ja) * 1985-07-29 1987-02-05 Mitsui Toatsu Chem Inc パ−チクルボ−ド
DE4316498C2 (de) * 1993-05-17 2001-03-01 Lignotock Gmbh Verfahren zur Herstellung von bindemittelhaltigen Holzfaserformteilen
DE19511130A1 (de) * 1995-03-27 1996-10-02 Basf Ag Verwendung kationisch stabilisierter wäßriger Polymerisatdispersionen als Bindemittel für Formkörper auf der Basis von eine negative Oberflächenladung aufweisenden feinteiligen Materialien
DE19606393A1 (de) * 1996-02-21 1997-08-28 Basf Ag Formaldehydfreie Bindemittel für Formkörper
DE19618271C2 (de) * 1996-05-07 1999-10-28 Edmund Zimmermann Verfahren zur Herstellung von Formkörpern aus fasrigen Pflanzenteilen und/oder Naturfasern und entsprechende Formkörper
DE19621573A1 (de) 1996-05-29 1997-12-04 Basf Ag Thermisch härtbare, wäßrige Zusammensetzungen
DE19729161A1 (de) 1997-07-08 1999-01-14 Basf Ag Thermisch härtbare, wässrige Zusammensetzungen
DE19735959A1 (de) * 1997-08-19 1999-02-25 Basf Ag Verwendung thermisch härtbarer, wässriger Zusammensetzungen als Bindemittel für Formkörper
DE10054162A1 (de) * 2000-11-02 2002-05-16 Wacker Polymer Systems Gmbh Verfahren zur Herstellung von Holzpressplatten

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983004387A1 (en) * 1982-06-07 1983-12-22 Sunds Defibrator Ab A method of making fibreboards by the dry method technique
WO1997028935A1 (de) * 1996-02-08 1997-08-14 Kramer Juergen Verfahren zur herstellung von span- oder faserplatten

Also Published As

Publication number Publication date
DE10054163A1 (de) 2002-06-06
PL194920B1 (pl) 2007-07-31
US6998078B2 (en) 2006-02-14
EP1203648A2 (de) 2002-05-08
US20020074096A1 (en) 2002-06-20
PL350381A1 (en) 2002-05-06
EP1203648B1 (de) 2005-09-21
ATE304926T1 (de) 2005-10-15
DE50107476D1 (de) 2006-02-02

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