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AR017592A1 - METHOD TO PRODUCE AN ELABORATED WOOD PRODUCT, METHODS TO PRODUCE ORIENTED FILAMENT PLATES, AND ELABORATED WOOD PRODUCT OBTAINED CONDICH METHOD - Google Patents

METHOD TO PRODUCE AN ELABORATED WOOD PRODUCT, METHODS TO PRODUCE ORIENTED FILAMENT PLATES, AND ELABORATED WOOD PRODUCT OBTAINED CONDICH METHOD

Info

Publication number
AR017592A1
AR017592A1 ARP980105692A ARP980105692A AR017592A1 AR 017592 A1 AR017592 A1 AR 017592A1 AR P980105692 A ARP980105692 A AR P980105692A AR P980105692 A ARP980105692 A AR P980105692A AR 017592 A1 AR017592 A1 AR 017592A1
Authority
AR
Argentina
Prior art keywords
elaborated
produce
binder
wood product
press
Prior art date
Application number
ARP980105692A
Other languages
Spanish (es)
Original Assignee
Huber Corp J M
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 Huber Corp J M filed Critical Huber Corp J M
Publication of AR017592A1 publication Critical patent/AR017592A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • 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
    • 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
    • B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from 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
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
    • 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
    • B27N3/08—Moulding or pressing
    • B27N3/24—Moulding or pressing characterised by using continuously acting presses having endless belts or chains moved within the compression zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/13—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/04—Time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/12—Pressure

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Se producen placas de filamentos orientados usando una prensa de cinta continua y usando un ligante de isocianato con exposicion al vapor del colchon dematerial de madera antes de su entrada a la prensa. La exposicion al vapor proporciona humedad laque ablanda las fibras de madera y aumenta el flujo delignina en el colchon. Además, la humedad reacciona con el ligante de isocianato para producir poliureas a partir del ligante de isocianato (por ejemplo, elligante preferido es pMDI); reduciendo de este modo las condiciones de curado (es decir, temperatura, presion, y tiempo) requeridos en la prensa para fundir elcolchon y ligante entre sí. El ligante de isocianato también reacciona con los grupos hidroxilo en los filamentos de celulosa y hemicelulosa del material demadera para permitir la formacion de uniones químicas y físicas con el material de madera. La placa de filamentos orientados que sale de la prensa tiene unmayor contenido de humedad y es más resistente al hinchamiento del espesor bajo condiciones humedas.Oriented filament plates are produced using a continuous belt press and using an isocyanate binder with vapor exposure of the wooden material mattress before entering the press. Vapor exposure provides moisture that softens the wood fibers and increases the flow of theignin in the mattress. In addition, moisture reacts with the isocyanate binder to produce polyureas from the isocyanate binder (for example, preferred binder is pMDI); thereby reducing the curing conditions (i.e. temperature, pressure, and time) required in the press to melt the mattress and binder together. The isocyanate binder also reacts with the hydroxyl groups in the cellulose and hemicellulose filaments of the wood material to allow the formation of chemical and physical bonds with the wood material. The oriented filament plate that comes out of the press has a higher moisture content and is more resistant to thick swelling under wet conditions.

ARP980105692A 1997-11-12 1998-11-11 METHOD TO PRODUCE AN ELABORATED WOOD PRODUCT, METHODS TO PRODUCE ORIENTED FILAMENT PLATES, AND ELABORATED WOOD PRODUCT OBTAINED CONDICH METHOD AR017592A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96894697A 1997-11-12 1997-11-12
US7896298A 1998-05-14 1998-05-14

Publications (1)

Publication Number Publication Date
AR017592A1 true AR017592A1 (en) 2001-09-12

Family

ID=26761166

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980105692A AR017592A1 (en) 1997-11-12 1998-11-11 METHOD TO PRODUCE AN ELABORATED WOOD PRODUCT, METHODS TO PRODUCE ORIENTED FILAMENT PLATES, AND ELABORATED WOOD PRODUCT OBTAINED CONDICH METHOD

Country Status (11)

Country Link
EP (1) EP1030766A4 (en)
JP (1) JP4215392B2 (en)
AR (1) AR017592A1 (en)
AU (1) AU731505B2 (en)
BR (1) BR9814024A (en)
CA (1) CA2308547C (en)
ID (1) ID25906A (en)
MY (1) MY114970A (en)
NZ (1) NZ505090A (en)
PL (1) PL187489B1 (en)
WO (1) WO1999024233A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2157170B1 (en) * 1999-10-26 2002-02-01 Tabsal Composites De Madera S PROCEDURE FOR THE PRODUCTION OF AGLOMERATED WOODEN BOARDS.
DE10124929B4 (en) * 2001-05-21 2004-09-30 Metso Paper Inc. Process for the continuous production of fiberboard
CA2354909A1 (en) * 2001-08-08 2003-02-08 Liheng Chen Low density oriented strand board
DE10163090A1 (en) * 2001-12-20 2003-07-03 Dieffenbacher Gmbh Maschf Process for the continuous production of wood-based panels
US7258761B2 (en) * 2004-11-12 2007-08-21 Huber Engineered Woods Llc Multi-step preheating processes for manufacturing wood based composites
WO2007065575A1 (en) * 2005-12-09 2007-06-14 Dsm Ip Assets B.V. Stabilizing composition
DE102006058612A1 (en) * 2006-12-11 2008-06-19 Fritz Egger Gmbh & Co. Optimized carrier plate
CA2969115C (en) 2015-01-09 2022-01-18 Exxonmobil Research And Engineering Company Wax coating and associated methods of use
WO2017146936A1 (en) 2016-02-26 2017-08-31 Exxonmobil Research And Engineering Company Coating compositions for oriented strand boards and associated methods of use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914106A1 (en) * 1989-04-28 1990-10-31 Siempelkamp Gmbh & Co METHOD AND INSTALLATION FOR THE CONTINUOUS PRODUCTION OF CHIPBOARD, FIBERBOARD AND THE LIKE
CA2039559C (en) * 1990-04-03 1996-11-19 John T. Clarke Oriented strand board-fiberboard composite structure and method of making the same
DE4333614C2 (en) * 1993-10-01 1999-02-25 Dieffenbacher Gmbh Maschf Process and plant for the continuous production of chipboard
DE4423632A1 (en) * 1994-07-06 1996-01-11 Siempelkamp Gmbh & Co Process for preheating grit to a pre-definable preheating temperature in the course of the manufacture of wood-based panels
US5607633A (en) * 1995-07-13 1997-03-04 Archer Daniels Midland Company Co-adhesive system for bonding wood, fibers, or agriculture based composite materials

Also Published As

Publication number Publication date
CA2308547C (en) 2008-02-12
PL187489B1 (en) 2004-07-30
WO1999024233A1 (en) 1999-05-20
NZ505090A (en) 2002-05-31
JP4215392B2 (en) 2009-01-28
AU731505B2 (en) 2001-03-29
AU1452599A (en) 1999-05-31
MY114970A (en) 2003-02-28
PL340792A1 (en) 2001-02-26
ID25906A (en) 2000-11-09
BR9814024A (en) 2000-09-26
JP2001522735A (en) 2001-11-20
EP1030766A4 (en) 2005-02-02
EP1030766A1 (en) 2000-08-30
CA2308547A1 (en) 1999-05-20

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