ES2073429T3 - Agregado fibroso celulosico y un procedimiento para su preparacion. - Google Patents
Agregado fibroso celulosico y un procedimiento para su preparacion.Info
- Publication number
- ES2073429T3 ES2073429T3 ES89203170T ES89203170T ES2073429T3 ES 2073429 T3 ES2073429 T3 ES 2073429T3 ES 89203170 T ES89203170 T ES 89203170T ES 89203170 T ES89203170 T ES 89203170T ES 2073429 T3 ES2073429 T3 ES 2073429T3
- Authority
- ES
- Spain
- Prior art keywords
- softening
- preparation
- fiber material
- phase
- temperature
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 2
- 239000002657 fibrous material Substances 0.000 abstract 3
- 229920002488 Hemicellulose Polymers 0.000 abstract 1
- 239000004902 Softening Agent Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 229920005610 lignin Polymers 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H8/00—Macromolecular compounds derived from lignocellulosic materials
-
- 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
- B27N3/08—Moulding or pressing
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
AGLOMERADO DE FIBRA CELULOSICA CONSTITUIDA DE UN MATERIAL DE FIBRA CELULOSICA MEDIANTE UN PROCESO QUE COMPRENDE: UNA FASE DE ABLANDAMIENTO QUE COMPRENDE EXPONER UNA SECCION DE MATERIAL DE FIBRA CELULOSICA A LA ACCION DE UN AGENTE DE ABLANDAMIENTO CELULOSICO A UN TEMPERATURA EN LA ESCALA DE QUE VA DE 150 GRADOS A 220 GRADOS CENTIGRADOS A UNA PRESION DE POR LO MENOS LA PRESION DE VAPOR DE EQUILIBRIO DEL AGENTE DE ABLANDAMIENTO A LA TEMPERATURA DE FUNCIONAMIENTO, POR CONSIGUIENTE, AL MENOS SIN DAR DIMENSIONES E HIDROLIZANDO LA HEMICELULOSA Y LIGNINA PRESENTES EN EL MATERIAL DE FIBRA CELULOSICA; Y UNA FASE DE ENDURECIMIENTO QUE COMPRENDE EL SECADO DEL PRODUCTO DE LA FASE DE ABLANDAMIENTO A UNA TEMPERATURA EN LA ESCALA QUE VA DE 100 A 200 GRADOS CENTIGRADOS PARA FUSION DE UNA MATRIZ CELULOSICA DEGRADADA, Y UN PROCESO PARA SU PREPARACION QUE COMPRENDE LAS FASES DE ABLANDAMIENTO Y ENDURECIMIENTO ANTES MENCIONADAS.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888829444A GB8829444D0 (en) | 1988-12-16 | 1988-12-16 | Wood treatment |
| GB898903012A GB8903012D0 (en) | 1989-02-10 | 1989-02-10 | Laminated-wood composites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2073429T3 true ES2073429T3 (es) | 1995-08-16 |
Family
ID=26294739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES89203170T Expired - Lifetime ES2073429T3 (es) | 1988-12-16 | 1989-12-12 | Agregado fibroso celulosico y un procedimiento para su preparacion. |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP0373726B1 (es) |
| JP (1) | JP3018295B2 (es) |
| AR (1) | AR245643A1 (es) |
| AT (1) | ATE124482T1 (es) |
| AU (1) | AU622250B2 (es) |
| BR (1) | BR8906506A (es) |
| CA (1) | CA2005468C (es) |
| DE (1) | DE68923258T2 (es) |
| DK (1) | DK175556B1 (es) |
| ES (1) | ES2073429T3 (es) |
| FI (1) | FI97033C (es) |
| IE (1) | IE67636B1 (es) |
| MY (1) | MY104891A (es) |
| NO (1) | NO174353C (es) |
| NZ (1) | NZ231798A (es) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI940039A7 (fi) * | 1993-01-08 | 1994-07-09 | Shell Int Research | Menetelmä huonolaatuisen puun jalostamiseksi |
| EP0608949B1 (en) * | 1993-01-25 | 1998-05-06 | Ceres B.V. | Process for the preparation of moisture resistant vegetable fibres |
| ATE141850T1 (de) * | 1993-04-21 | 1996-09-15 | Shell Int Research | Verfahren zur verbesserung von holz niedriger qualität |
| EP0623433B1 (en) * | 1993-04-29 | 1996-08-28 | Shell Internationale Researchmaatschappij B.V. | Process for upgrading low-quality wood |
| FI94607C (fi) * | 1993-05-28 | 1995-10-10 | Finnforest Oy | Menetelmä puumateriaalin kovettamiseksi |
| NZ248884A (en) * | 1993-10-07 | 1995-10-26 | Convertech Group Ltd | Hydrolysis and/or drying of biological material with steam |
| NZ248895A (en) * | 1993-10-08 | 1995-07-26 | Convertech Group Ltd | Transfer device having intermittently rotated carousel having through passageways with assembly sealing pressure maximised during rotor dwell periods |
| ATE244626T1 (de) * | 1996-12-09 | 2003-07-15 | Plato Internat Technology B V | Verfahren zur herstellung von zellulosefaseraggregaten |
| ATE274406T1 (de) | 1997-04-25 | 2004-09-15 | Plato Internat Technology B V | Verfahren zur herstellung von celluloseverbundwerkstoffen |
| EP1023977B1 (en) * | 1999-01-28 | 2005-09-28 | Plato International Technology B.V. | Process for preparing cellulosic fibrous aggregates |
| NZ515288A (en) | 2001-11-06 | 2003-07-25 | Lignotech Developments Ltd | Processing of ligno-cellulose materials with steam in a pressure vessel |
| NL1022548C2 (nl) * | 2003-01-31 | 2004-08-03 | Plato Internat Technology B V | Werkwijze voor het veredelen van houtdelen. |
| FR2851953B1 (fr) * | 2003-03-07 | 2006-06-30 | I B Sasu | Procede de traitement thermique de bardeaux |
| DE202004009957U1 (de) * | 2004-06-24 | 2005-11-03 | F.W. Barth & Co. Gmbh | Holzprodukt für den Außenbau |
| JP2007261159A (ja) * | 2006-03-29 | 2007-10-11 | Aichi Prefecture | 木質系材料からなる成形体の製造方法 |
| GB2445220B (en) * | 2007-10-09 | 2009-01-07 | Kurawood Plc | Powder coating |
| RU2404048C2 (ru) * | 2008-05-22 | 2010-11-20 | Георгий Николаевич Аникеенко | Способ получения плитного композитного материала из лигноцеллюлозного сырья |
| JP5315082B2 (ja) * | 2009-02-17 | 2013-10-16 | 廣枝 成田 | 成型体及びその製造方法 |
| JP5245033B2 (ja) * | 2009-04-01 | 2013-07-24 | 地方独立行政法人北海道立総合研究機構 | 繊維板およびその製造方法 |
| NZ578113A (en) | 2009-07-01 | 2010-07-30 | Lignotech Developments Ltd | Processing of lignocellulosic and related materials |
| DK178526B1 (en) * | 2015-03-05 | 2016-05-23 | Danish Wood Technology As | Method for Treatment of Wood |
| BE1023637B1 (nl) * | 2015-11-19 | 2017-05-29 | Holding Ter Dos Bvba | Werkwijze voor het vervaardigen van een plaatvormig element waaruit bijvoorbeeld een palletklos gevormd kan worden |
| FI3290175T3 (fi) * | 2016-09-02 | 2023-05-08 | Jowat Se | Menetelmä puumateriaalista tehtyjen pintojen käsittelemiseksi |
| UY38825A (es) * | 2019-08-08 | 2021-02-26 | Feltwood Ecomateriales S L | Método para la producción de artículos sólidos moldeados fabricados de materiales vegetales no de madera |
| CN110894388B (zh) * | 2019-12-19 | 2021-11-09 | 冠县绿叶涂料化工有限公司 | 一种耐蒸煮环保防腐涂料的制作方法 |
| DE102021100288A1 (de) * | 2021-01-11 | 2022-07-14 | Volker Gehr | Verfahren zur Herstellung eines formstabilen Gegenstandes aus nachwachsender Biomasse und formstabiler Gegenstand |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1103226A (fr) * | 1954-06-28 | 1955-10-31 | Rougier & Fils Sa | Panneaux en particules de bois agglomérés |
| GB811533A (en) * | 1955-12-23 | 1959-04-08 | John George Meiler | Improvements in a process for producing high density hardboard |
| US3011938A (en) * | 1957-11-18 | 1961-12-05 | Wood Processes Oregon Ltd | Process of making board products |
| JPS60206604A (ja) * | 1984-03-30 | 1985-10-18 | Ota Shoji | リグノセルロ−ス物質を再構成された複合物品に変換させる方法 |
-
1989
- 1989-12-12 EP EP89203170A patent/EP0373726B1/en not_active Expired - Lifetime
- 1989-12-12 ES ES89203170T patent/ES2073429T3/es not_active Expired - Lifetime
- 1989-12-12 AT AT89203170T patent/ATE124482T1/de not_active IP Right Cessation
- 1989-12-12 DE DE68923258T patent/DE68923258T2/de not_active Expired - Fee Related
- 1989-12-14 DK DK198906348A patent/DK175556B1/da not_active IP Right Cessation
- 1989-12-14 AU AU46758/89A patent/AU622250B2/en not_active Ceased
- 1989-12-14 CA CA002005468A patent/CA2005468C/en not_active Expired - Lifetime
- 1989-12-15 AR AR89315685A patent/AR245643A1/es active
- 1989-12-15 JP JP1324148A patent/JP3018295B2/ja not_active Expired - Fee Related
- 1989-12-15 NZ NZ231798A patent/NZ231798A/xx unknown
- 1989-12-15 IE IE404189A patent/IE67636B1/en not_active IP Right Cessation
- 1989-12-15 BR BR898906506A patent/BR8906506A/pt not_active IP Right Cessation
- 1989-12-15 FI FI896025A patent/FI97033C/fi active IP Right Grant
- 1989-12-15 NO NO895064A patent/NO174353C/no not_active IP Right Cessation
- 1989-12-15 MY MYPI89001772A patent/MY104891A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI97033B (fi) | 1996-06-28 |
| FI896025A0 (fi) | 1989-12-15 |
| IE67636B1 (en) | 1996-04-17 |
| NO174353B (no) | 1994-01-10 |
| EP0373726B1 (en) | 1995-06-28 |
| NO895064L (no) | 1990-06-18 |
| CA2005468C (en) | 2000-11-28 |
| DK175556B1 (da) | 2004-12-06 |
| DE68923258T2 (de) | 1996-01-11 |
| AR245643A1 (es) | 1994-02-28 |
| MY104891A (en) | 1994-06-30 |
| DK634889D0 (da) | 1989-12-14 |
| NO174353C (no) | 1994-04-20 |
| IE894041L (en) | 1990-06-16 |
| BR8906506A (pt) | 1990-08-28 |
| EP0373726A2 (en) | 1990-06-20 |
| AU622250B2 (en) | 1992-04-02 |
| DE68923258D1 (de) | 1995-08-03 |
| NO895064D0 (no) | 1989-12-15 |
| JPH02214603A (ja) | 1990-08-27 |
| ATE124482T1 (de) | 1995-07-15 |
| AU4675889A (en) | 1990-06-21 |
| DK634889A (da) | 1990-06-17 |
| NZ231798A (en) | 1991-10-25 |
| FI97033C (fi) | 1996-10-10 |
| EP0373726A3 (en) | 1991-11-13 |
| JP3018295B2 (ja) | 2000-03-13 |
| CA2005468A1 (en) | 1990-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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