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 productInfo
- 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
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.
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)
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)
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 |
-
1998
- 1998-11-07 MY MYPI98005070A patent/MY114970A/en unknown
- 1998-11-09 CA CA002308547A patent/CA2308547C/en not_active Expired - Fee Related
- 1998-11-09 WO PCT/US1998/023699 patent/WO1999024233A1/en active IP Right Grant
- 1998-11-09 ID IDW20000589D patent/ID25906A/en unknown
- 1998-11-09 NZ NZ505090A patent/NZ505090A/en unknown
- 1998-11-09 BR BR9814024-8A patent/BR9814024A/en not_active IP Right Cessation
- 1998-11-09 EP EP98958486A patent/EP1030766A4/en not_active Ceased
- 1998-11-09 PL PL98340792A patent/PL187489B1/en not_active IP Right Cessation
- 1998-11-09 JP JP2000520283A patent/JP4215392B2/en not_active Expired - Fee Related
- 1998-11-09 AU AU14525/99A patent/AU731505B2/en not_active Ceased
- 1998-11-11 AR ARP980105692A patent/AR017592A1/en unknown
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
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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. |
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B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 12A E 13A ANUIDADES |
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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 |
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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. |
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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. |
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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. |