BR9814024A - Processes for production of oriented filament board, and for production of a engineered wood product, and, engineered wood product - Google Patents

Processes for production of oriented filament board, and for production of a engineered wood product, and, engineered wood product

Info

Publication number
BR9814024A
BR9814024A BR9814024-8A BR9814024A BR9814024A BR 9814024 A BR9814024 A BR 9814024A BR 9814024 A BR9814024 A BR 9814024A BR 9814024 A BR9814024 A BR 9814024A
Authority
BR
Brazil
Prior art keywords
production
wood product
binder
press
oriented filament
Prior art date
Application number
BR9814024-8A
Other languages
Portuguese (pt)
Inventor
Robert D Palardy
Brian S Carlson
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 BR9814024A publication Critical patent/BR9814024A/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

"PROCESSOS PARA PRODUçãO DE PRANCHA DE FILAMENTO ORIENTADA, E PARA PRODUçãO DE UM PRODUTO DE MADEIRA PROJETADO, E, PRODUTO DE MADEIRA PROJETADO". Prancha de filamento orientada (10) é produzida usando uma prensa contínua de correia (22) e usando um aglutinante isocianato com exposição a vapor da esteira (18) de material de madeira antes da entrada na prensa. A exposição a vapor proporciona umidade que amacia as fibras de madeira e melhora o fluxo de lignina na esteira. Além disso, a umidade reage com o aglutinante isocianato para produzir poliuréias a partir do aglutinante isocianato (por exemplo, o aglutinante preferido é pMDI) reduzindo com isto as condições de cura (isto é, temperatura, pressão e tempo) requeridas para a prensa fundir a esteira e o aglutinante. O aglutinante isocianato reage também com grupos hidroxila nas fibras de celulose e hemicelulose do material de madeira para permitir a criação de ligações físicas e químicas com o material de madeira. A prancha de filamento orientada que sai da prensa tem maior teor de umidade e uma maior resistência a dilatação da espessura em condições úmidas."PROCESSES FOR THE PRODUCTION OF ORIENTED FILAMENT BOARD, AND FOR THE PRODUCTION OF A DESIGNED WOOD PRODUCT, AND, DESIGNED WOOD PRODUCT". Oriented filament board (10) is produced using a continuous belt press (22) and using an isocyanate binder with steam exposure from the wooden material mat (18) before entering the press. Steam exposure provides moisture that softens wood fibers and improves the flow of lignin on the conveyor. In addition, moisture reacts with the isocyanate binder to produce polyureas from the isocyanate binder (for example, the preferred binder is pMDI) thereby reducing the curing conditions (ie temperature, pressure and time) required for the press to melt the mat and the binder. The isocyanate binder also reacts with hydroxyl groups in the cellulose and hemicellulose fibers of the wood material to allow the creation of physical and chemical bonds with the wood material. The oriented filament board that comes out of the press has a higher moisture content and greater resistance to the expansion of thickness in wet conditions.

BR9814024-8A 1997-11-12 1998-11-09 Processes for production of oriented filament board, and for production of a engineered wood product, and, engineered wood product BR9814024A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US96894697A 1997-11-12 1997-11-12
US7896298A 1998-05-14 1998-05-14
PCT/US1998/023699 WO1999024233A1 (en) 1997-11-12 1998-11-09 Steam pre-heating in oriented strand board production

Publications (1)

Publication Number Publication Date
BR9814024A true BR9814024A (en) 2000-09-26

Family

ID=26761166

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9814024-8A BR9814024A (en) 1997-11-12 1998-11-09 Processes for production of oriented filament board, and for production of a engineered wood product, and, engineered wood product

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
JP5037519B2 (en) * 2005-12-09 2012-09-26 ディーエスエム アイピー アセッツ ビー．ブイ． Stabilizing composition
DE102006058612A1 (en) * 2006-12-11 2008-06-19 Fritz Egger Gmbh & Co. Optimized carrier plate
EP3242916A1 (en) 2015-01-09 2017-11-15 ExxonMobil Research and Engineering Company Wax coating and associated methods of use
EP3420043B1 (en) 2016-02-26 2021-01-13 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
AU642227B2 (en) * 1990-04-03 1993-10-14 Masonite Corporation 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
ID25906A (en) 2000-11-09
NZ505090A (en) 2002-05-31
JP2001522735A (en) 2001-11-20
MY114970A (en) 2003-02-28
AU731505B2 (en) 2001-03-29
PL187489B1 (en) 2004-07-30
EP1030766A4 (en) 2005-02-02
CA2308547A1 (en) 1999-05-20
CA2308547C (en) 2008-02-12
EP1030766A1 (en) 2000-08-30
JP4215392B2 (en) 2009-01-28
WO1999024233A1 (en) 1999-05-20
PL340792A1 (en) 2001-02-26
AR017592A1 (en) 2001-09-12
AU1452599A (en) 1999-05-31

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B07A Technical examination (opinion): publication of technical examination (opinion)
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/11/1998, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A E 13A ANUIDADES

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B15K Others concerning applications: alteration of classification

Ipc: B32B 21/02 (2006.01), B27N 3/00 (2006.0

B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 12A E 13A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.