ES2094601T3 - Procedimiento para la fabricacion de paneles de fibras de madera con densidad intermedia. - Google Patents

Procedimiento para la fabricacion de paneles de fibras de madera con densidad intermedia.

Info

Publication number
ES2094601T3
ES2094601T3 ES94111375T ES94111375T ES2094601T3 ES 2094601 T3 ES2094601 T3 ES 2094601T3 ES 94111375 T ES94111375 T ES 94111375T ES 94111375 T ES94111375 T ES 94111375T ES 2094601 T3 ES2094601 T3 ES 2094601T3
Authority
ES
Spain
Prior art keywords
procedure
manufacture
intermediate density
wood
fiber panels
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
ES94111375T
Other languages
English (en)
Other versions
ES2094601T5 (es
Inventor
Brigitte Dr Ing Dix
Roland Dr Rer Nat Bayer
Edmone Prof Dr Roffael
Gert Dipl-Ing Bar
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.)
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6495480&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2094601(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Application granted granted Critical
Publication of ES2094601T3 publication Critical patent/ES2094601T3/es
Publication of ES2094601T5 publication Critical patent/ES2094601T5/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
    • 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
    • B27N1/00—Pretreatment of moulding material
    • B27N1/003—Pretreatment of moulding material for reducing formaldehyde gas emission

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)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA LA ELABORACION DE PLACAS DE FIBRA DE MADERA DE DENSIDAD MEDIA, DONDE SE CONFORMAN POR MEDIO DE FIBRAS DE MADERA PROVISTAS CON AGLOMERANTE PARA FORMAR ESTERAS DE FIBRA Y SIENDO PRENSADAS CON TEMPERATURA ELEVADA PARA FORMAR PLACAS. EL PROCEDIMIENTO SE CARACTERIZA DE TAL MODO, QUE PUEDE EFECTUARSE LA ELABORACION DE FIBRAS DE MADERA O TROZOS DE MADERA SEGUN EL PROCEDO DE CTMP Y LAS FIBRAS ELABORADAS, SIN QUE SEA NECESARIO LAVARLAS, SON GUIADAS A OTRO PROCESO.
ES94111375T 1993-08-18 1994-07-21 Procedimiento para la fabricacion de paneles de fibras de madera con densidad intermedia (mdf). Expired - Lifetime ES2094601T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934327774 DE4327774A1 (de) 1993-08-18 1993-08-18 Verfahren zur Herstellung von mitteldichten Holzfaserplatten (MDF)
DE4327774 1993-08-18

Publications (2)

Publication Number Publication Date
ES2094601T3 true ES2094601T3 (es) 1997-01-16
ES2094601T5 ES2094601T5 (es) 2004-09-01

Family

ID=6495480

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94111375T Expired - Lifetime ES2094601T5 (es) 1993-08-18 1994-07-21 Procedimiento para la fabricacion de paneles de fibras de madera con densidad intermedia (mdf).

Country Status (4)

Country Link
EP (1) EP0639434B2 (es)
DE (2) DE4327774A1 (es)
DK (1) DK0639434T4 (es)
ES (1) ES2094601T5 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19704054C2 (de) * 1997-02-04 2000-08-10 Stockhausen Chem Fab Gmbh Verfahren zur Herstellung von Faserstoffen mit verbesserten Eigenschaften
SE513336C2 (sv) * 1998-10-14 2000-08-28 Tetra Laval Holdings & Finance Fiberskiva av MDF-typ, sätt att framställa densamma, samt användning av återvunna cellulosafibrer för tillverkning av sådana fiberskivor
EP1799412B1 (de) * 2004-10-15 2011-01-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur verminderung der abgabe von flüchtigen organischen verbindungen (voc) aus holz und holzzerkleinerungsprodukten und aus daraus hergestellten holzwerkstoffen, insbesondere holzspanplatten
DE102005019627B3 (de) * 2005-04-26 2006-10-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von mitteldichten Faserplatten und Faserformteilen mit verringerter Emission und niedriger Dickenquellung
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
DE102010053467A1 (de) 2010-12-03 2012-06-06 Edmone Roffael Verfahren zur Verminderung der Dickenquellung und Wasseraufnahme von Faserplatten
CN102268832B (zh) * 2011-07-15 2013-09-25 芬欧汇川(中国)有限公司 使用落叶松化机浆生产中高档文化用纸的制浆造纸工艺
CN102677501B (zh) * 2012-05-29 2015-04-22 宜宾丝丽雅集团有限公司 一种本色未漂针叶木和阔叶木复合纸浆改性制备溶解浆的备料工艺
HUE061143T2 (hu) 2015-04-21 2023-05-28 Kastamonu Entegre Agac Sanayi Anonim Sirketi Eljárás poliflavonoidot és származékokat tartalmazó gyanták elõállítására és ezek alkalmazása fa-alapú kompozit lemeztermékekben
EP3178622B1 (de) 2015-12-07 2018-07-04 SWISS KRONO Tec AG Verfahren zur herstellung einer holzwerkstoffplatte mit reduzierter emission an flüchtigen organischen verbindungen (vocs)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE403893C (sv) * 1977-02-03 1984-10-29 Ry Ab Sett att befria spanskivor fran formaldehyd genom behandling med ammoniak uder bildning av hexametylentetraamin
SE436368B (sv) * 1979-01-12 1984-12-03 Sunds Defibrator Sett att framstella blekta, mekaniska, kemimekaniska och halvkemiska massor av lignocellulosahaltiga fibermaterial
WO1992012836A1 (en) * 1991-01-23 1992-08-06 Aci Australia Limited Building substrate and method of manufacturing same
SE470330B (sv) * 1992-06-11 1994-01-24 Sunds Defibrator Ind Ab Förfarande för framställning av fiberboard enligt torra metoden
JP2001501547A (ja) * 1992-06-12 2001-02-06 アルミナム カンパニー オブ アメリカ 非平面を有する多層構造の製造方法
SE502663C2 (sv) * 1993-05-19 1995-12-04 Sunds Defibrator Ind Ab Förfarande för framställning av skivor av lignocellulosahaltigt material

Also Published As

Publication number Publication date
DE4327774A1 (de) 1995-02-23
EP0639434B2 (de) 2004-01-07
DE59400679D1 (de) 1996-10-24
ES2094601T5 (es) 2004-09-01
DK0639434T3 (da) 1996-10-21
EP0639434A1 (de) 1995-02-22
DK0639434T4 (da) 2004-02-09
EP0639434B1 (de) 1996-09-18

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