ES2074767T3 - Procedimiento para la fabricacion de tableros de fibras a base de particulas de madera troceadas e isocianato como aglomerante. - Google Patents

Procedimiento para la fabricacion de tableros de fibras a base de particulas de madera troceadas e isocianato como aglomerante.

Info

Publication number
ES2074767T3
ES2074767T3 ES92109999T ES92109999T ES2074767T3 ES 2074767 T3 ES2074767 T3 ES 2074767T3 ES 92109999 T ES92109999 T ES 92109999T ES 92109999 T ES92109999 T ES 92109999T ES 2074767 T3 ES2074767 T3 ES 2074767T3
Authority
ES
Spain
Prior art keywords
isocyanate
wood particles
binder
procedure
manufacture
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
ES92109999T
Other languages
English (en)
Inventor
Wilhelm Oldemeyer
Werner Sanders
Gert Teuber
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.)
Glunz AG
Original Assignee
Glunz AG
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 Glunz AG filed Critical Glunz AG
Application granted granted Critical
Publication of ES2074767T3 publication Critical patent/ES2074767T3/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
    • 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
    • B27N1/02—Mixing the material with binding agent

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)
  • Paper (AREA)
  • Seats For Vehicles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

SE CITA UN PROCEDIMIENTO PARA LA FABRICACION DE PLACAS DE FIBRA A PARTIR DE PARTICULAS DE MADERA, EN EL QUE LAS PARTICULAS DE MADERA SE CALIENTAN BAJO LA SOBREPRESION DE VAPOR DE AGUA Y, POR ELLO, SE DESMENUZAN EN FIBRAS. LAS FIBRAS SON CONDUCIDAS A UN SECADOR (6) A TRAVES DE UN MECANISMO DE SOPLADO (3) BAJO EXPANSION Y ALLI SON SECADAS. EL ISOCIANATO ES ROCIADO SOBRE LAS FIBRAS DESPUES DE ABANDONAR EL MECANISMO DE SOPLADO (3) Y ANTES DEL SECADO.
ES92109999T 1991-07-10 1992-06-13 Procedimiento para la fabricacion de tableros de fibras a base de particulas de madera troceadas e isocianato como aglomerante. Expired - Lifetime ES2074767T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4122842A DE4122842C2 (de) 1991-07-10 1991-07-10 Verfahren zur Herstellung von Faserplatten aus stückigen Holzpartikeln und Isocyanat als Bindemittel

Publications (1)

Publication Number Publication Date
ES2074767T3 true ES2074767T3 (es) 1995-09-16

Family

ID=6435837

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92109999T Expired - Lifetime ES2074767T3 (es) 1991-07-10 1992-06-13 Procedimiento para la fabricacion de tableros de fibras a base de particulas de madera troceadas e isocianato como aglomerante.

Country Status (12)

Country Link
US (1) US6197236B1 (es)
EP (1) EP0522309B1 (es)
JP (1) JPH06509032A (es)
AT (1) ATE122954T1 (es)
AU (1) AU653239B2 (es)
CA (1) CA2112569C (es)
DE (2) DE4122842C2 (es)
DK (1) DK0522309T3 (es)
ES (1) ES2074767T3 (es)
NZ (1) NZ243475A (es)
WO (1) WO1993001033A1 (es)
ZA (1) ZA925127B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506353A1 (de) * 1995-02-23 1996-08-29 Schenck Ag Carl Verfahren und Vorrichtung zum Benetzen mit einem Fluid
DE19515734A1 (de) * 1995-05-03 1996-11-07 Schenkmann & Piel Verfahrenste Verfahren zur Herstellung von Holzfasern
CA2168682A1 (en) * 1995-06-02 1996-12-03 David M. Harmon Method and apparatus for reducing blowline obstructions during production of cellulosic composites
DE19604575A1 (de) * 1996-02-08 1997-08-28 Glunz Ag Verfahren zur Herstellung von Span- oder Faserplatten
AT405038B (de) * 1996-08-27 1999-04-26 Funder Ind Ges M B H Verfahren zur aufbereitung von faserplattenabfällen
JP2002522251A (ja) * 1998-08-05 2002-07-23 フラウンホーファー ゲゼルシャフト ツア フェルデルング デア アンゲヴァンテン フォルシュング エー ファウ 中密度ボードの製造方法
IE990100A1 (en) 1998-10-30 2000-05-03 Masonite Corp Method of making molded Composite articles
DE10247413B4 (de) * 2002-10-11 2009-05-07 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Anlage zum Beleimen von Fasern für die Herstellung von Faserplatten, insbesondere MDF-Platten oder dergleichen Holzwerkstoffplatten
DE10356775A1 (de) * 2003-12-02 2005-07-07 Dieffenbacher Gmbh + Co. Kg Verfahren und Anlage zur Beleimung von Fasern und eine Faserbeleimungsvorrichtung
DE102005038734A1 (de) † 2005-08-16 2007-02-22 Michanickl, Andreas, Prof.Dr. Leichte Mehrschicht-Holzwerkstoffplatte
DE102007054123B4 (de) 2006-11-15 2012-03-15 Edmone Roffael Verfahren zur Herstellung von Holzfaserplatten mit verringerter Formaldehydemission, hoher Feuchtebeständigkeit und Hydrolyseresistenz der Verleimung
DE102008023007A1 (de) 2007-11-11 2010-06-02 Roffael, Edmone, Prof. Dr.-Ing. Verfahren zur Herstellung von Holzfaserplatten mit verringerter Formaldehydemission, hoher Feuchtebeständigkeit und Hydrolyseresistenz der Verleimung
US9061437B2 (en) * 2010-10-01 2015-06-23 Kronoplus Technical Ag Method and apparatus for gluing wood particles
DE102015201464B4 (de) 2015-01-28 2016-10-20 Brav-O-Tech Gmbh Vorrichtung und Verfahren zum Beleimen von Partikeln
DE102015212798B4 (de) 2015-07-08 2017-02-02 Brav-O-Tech Gmbh Vorrichtung und Verfahren zum Benetzen von Partikeln
WO2024213239A1 (en) 2023-04-12 2024-10-17 Sunds Fibertech Ab Apparatus and a method for gluing and mixing particles with an adhesive
EP4464484A1 (en) 2023-05-16 2024-11-20 Sunds Fibertech AB Apparatus for gluing and mixing particles with an adhesive
WO2026077549A1 (en) 2024-10-11 2026-04-16 Sunds Fibertech Ab Apparatus for gluing and mixing particles with an adhesive and a method for easy assembly and maintenance
WO2026077548A1 (en) 2024-10-11 2026-04-16 Sunds Fibertech Ab Apparatus and method for gluing and mixing particles with an adhesive

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371137A (en) * 1968-02-27 Defibrator Ab Method in the manufacture of fiber board
DE2023659A1 (en) * 1970-05-14 1971-11-25 Holzwerk Becker Kg, 6728 Germersheim Dried raw material treatment to impregnate with a sprayable binder
US4209433A (en) * 1978-12-19 1980-06-24 The United States Of America As Represented By The Secretary Of Agriculture Method of bonding particle board and the like using polyisocyanate/phenolic adhesive
DE3143895C2 (de) * 1981-11-05 1985-01-17 Triangel Spanplatten KG, 3177 Sassenburg Verfahren und Vorrichtung zum Beleimen von teilchenförmigem Gut in Form von Spänen, Fasern o.dgl.
SU1021629A1 (ru) * 1981-12-29 1983-06-07 Всесоюзный Научно-Исследовательский Институт Деревообрабатывающей Промышленности Устройство дл осмолени древесного волокна
AT378729B (de) * 1982-04-05 1985-09-25 Baehre & Greten Verfahren zum herstellen von faserplatten
US4407771A (en) * 1982-04-26 1983-10-04 The Celotex Corporation Blow line addition of isocyanate binder in fiberboard manufacture
SE461962B (sv) * 1987-12-16 1990-04-23 Sunds Defibrator Ind Ab Saett och anordning foer framstaellning av fiberboardskivor
US5093058A (en) * 1989-03-20 1992-03-03 Medite Corporation Apparatus and method of manufacturing synthetic boards

Also Published As

Publication number Publication date
EP0522309B1 (de) 1995-05-24
DK0522309T3 (da) 1995-07-24
JPH06509032A (ja) 1994-10-13
US6197236B1 (en) 2001-03-06
AU653239B2 (en) 1994-09-22
ATE122954T1 (de) 1995-06-15
DE4122842A1 (de) 1993-01-14
AU2194392A (en) 1993-02-11
DE59202306D1 (de) 1995-06-29
DE4122842C2 (de) 1993-11-18
CA2112569A1 (en) 1993-01-21
EP0522309A1 (de) 1993-01-13
CA2112569C (en) 2003-09-30
ZA925127B (en) 1993-04-28
WO1993001033A1 (de) 1993-01-21
NZ243475A (en) 1993-11-25

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