WO2006092331A3 - Verfahren zur herstellung von holzwerkstoffen - Google Patents

Verfahren zur herstellung von holzwerkstoffen Download PDF

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Publication number
WO2006092331A3
WO2006092331A3 PCT/EP2006/001980 EP2006001980W WO2006092331A3 WO 2006092331 A3 WO2006092331 A3 WO 2006092331A3 EP 2006001980 W EP2006001980 W EP 2006001980W WO 2006092331 A3 WO2006092331 A3 WO 2006092331A3
Authority
WO
WIPO (PCT)
Prior art keywords
veneer
urea compound
cross
urea
linkable
Prior art date
Application number
PCT/EP2006/001980
Other languages
English (en)
French (fr)
Other versions
WO2006092331A2 (de
Inventor
Arend Jouke Kingma
Franz Weingart
Holger Militz
Falko Wepner
Andreas Krause
Original Assignee
Basf Ag
Arend Jouke Kingma
Franz Weingart
Holger Militz
Falko Wepner
Andreas Krause
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
Priority to CN2006800071602A priority Critical patent/CN101247931B/zh
Application filed by Basf Ag, Arend Jouke Kingma, Franz Weingart, Holger Militz, Falko Wepner, Andreas Krause filed Critical Basf Ag
Priority to US11/817,284 priority patent/US7976668B2/en
Priority to JP2007557442A priority patent/JP5150268B2/ja
Priority to AU2006219949A priority patent/AU2006219949B2/en
Priority to BRPI0609033A priority patent/BRPI0609033A2/pt
Priority to EP20060707410 priority patent/EP1858678B1/de
Priority to CA 2599209 priority patent/CA2599209A1/en
Priority to DE200650008017 priority patent/DE502006008017D1/de
Priority to AT06707410T priority patent/ATE483563T1/de
Priority to MX2007010430A priority patent/MX2007010430A/es
Publication of WO2006092331A2 publication Critical patent/WO2006092331A2/de
Priority to NO20074255A priority patent/NO20074255L/no
Publication of WO2006092331A3 publication Critical patent/WO2006092331A3/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/0085—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31591—Next to cellulosic

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Finished Plywoods (AREA)
  • Laminated Bodies (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Holzwerkstoffen, die wenigstens eine mit einem Träger oder weiteren Furnierschichten flächig verklebte dünne Furnierschicht aufweisen, welches die folgenden Schritte umfasst: Imprägnieren eines Furniers mit einer wässrigen härtbaren Zusammensetzung, die a) wenigstens eine vemetzbare Harnstoffverbindung, ausgewählt unter Harnstoffverbindungen H, welche wenigstens eine N-gebundene Gruppe der Formel CH2OR, worin R für Wasserstoff oder C1-C4-Alkyl steht, und/oder eine die beiden Stickstoffatome des Harnstoffs verbrückende 1 ,2-Bishydroxyethan-1 ,2-diyl-Gruppe aufweisen, Präkondensaten der Harnstoffverbindung H, und Umsetzungsprodukten oder Mischungen der Harstoffverbindung H mit wenigstens einem Alkohol, der unter C1C6-Alkanolen, C2-C6-Polyolen und Oligoethylenglykolen ausgewählt ist, und b) wenigstens einen die Vernetzung der Harnstoffverbindung bewirkenden Katalysator K enthält; ii) Beleimen des imprägnierten Furniers mit einer Leimzusammensetzung und iii) Verarbeiten des beleimten Furniers zu einem Holzwerkstoff bei erhöhter Temperatur unter Härten der vernetzbaren Harnstoffverbindung, wobei das imprägnierte Furnier vor dem Beleimen in Schritt ii) die vernetzbare Harnstoffverbindung im wesentlichen unvernetzt enthält.
PCT/EP2006/001980 2005-03-04 2006-03-03 Verfahren zur herstellung von holzwerkstoffen WO2006092331A2 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
EP20060707410 EP1858678B1 (de) 2005-03-04 2006-03-03 Verfahren zur herstellung von holzwerkstoffen
US11/817,284 US7976668B2 (en) 2005-03-04 2006-03-03 Method for producing wood-base materials
JP2007557442A JP5150268B2 (ja) 2005-03-04 2006-03-03 木材材料を製造する方法
AU2006219949A AU2006219949B2 (en) 2005-03-04 2006-03-03 Method for producing wood-base materials
BRPI0609033A BRPI0609033A2 (pt) 2005-03-04 2006-03-03 processo para a produção de um material à base de madeira, e, material à base de madeira
CN2006800071602A CN101247931B (zh) 2005-03-04 2006-03-03 生产木基材料的方法
CA 2599209 CA2599209A1 (en) 2005-03-04 2006-03-03 Method for producing wood-base materials
MX2007010430A MX2007010430A (es) 2005-03-04 2006-03-03 Metodo para producir materiales a base de madera.
AT06707410T ATE483563T1 (de) 2005-03-04 2006-03-03 Verfahren zur herstellung von holzwerkstoffen
DE200650008017 DE502006008017D1 (de) 2005-03-04 2006-03-03 Verfahren zur herstellung von holzwerkstoffen
NO20074255A NO20074255L (no) 2005-03-04 2007-08-21 Fremgangsmate for fremstilling av trebaserte materialer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005010041.4 2005-03-04
DE102005010041A DE102005010041A1 (de) 2005-03-04 2005-03-04 Verfahren zur Herstellung von Holzwerkstoffen

Publications (2)

Publication Number Publication Date
WO2006092331A2 WO2006092331A2 (de) 2006-09-08
WO2006092331A3 true WO2006092331A3 (de) 2008-03-06

Family

ID=36680343

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/001980 WO2006092331A2 (de) 2005-03-04 2006-03-03 Verfahren zur herstellung von holzwerkstoffen

Country Status (16)

Country Link
US (1) US7976668B2 (de)
EP (1) EP1858678B1 (de)
JP (1) JP5150268B2 (de)
KR (1) KR20080002807A (de)
CN (1) CN101247931B (de)
AT (1) ATE483563T1 (de)
AU (1) AU2006219949B2 (de)
BR (1) BRPI0609033A2 (de)
CA (1) CA2599209A1 (de)
DE (2) DE102005010041A1 (de)
ES (1) ES2354084T3 (de)
MX (1) MX2007010430A (de)
NO (1) NO20074255L (de)
RU (1) RU2007136552A (de)
WO (1) WO2006092331A2 (de)
ZA (1) ZA200708404B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005047363A1 (de) 2005-10-04 2007-04-12 Basf Ag Formaldehydarmes Lignocellulosematerial und Verfahren zu dessen Herstellung
FR2902685B1 (fr) * 2006-06-21 2010-02-26 Michel Faivre Procede d'etancheification d'un element de menuiserie en bois, et element ainsi obtenu
FI124047B (fi) * 2007-06-19 2014-02-14 Stora Enso Oyj Lämpömodifioidun puun pintakäsittely
DE102010009309A1 (de) 2009-02-20 2011-02-03 Technische Universität Dresden Verfahren zur dreidimensionalen Umformung und Formfixierung von Furnieren
US8414996B2 (en) 2009-11-06 2013-04-09 Green Rev LLC Sustainable simulated commodity tropical hardwood panel
PL2620475T3 (pl) * 2012-01-26 2015-10-30 SWISS KRONO Tec AG Kompozycje klejowe i ich stosowanie
US9212290B2 (en) 2012-01-27 2015-12-15 Celanese Acetate Llc Substituted cellulose acetates and uses thereof
US9167830B2 (en) 2012-01-27 2015-10-27 Celanese Acetate Llc Substituted cellulose acetates and uses thereof
US9023757B2 (en) 2012-01-27 2015-05-05 Celanese Acetate Llc Substituted cellulose acetates and uses thereof
WO2014046681A1 (en) 2012-09-24 2014-03-27 Celanese Acetate Llc Engineered wood produced with substituted cellulose ester adhesives and methods relating thereto
US9138967B2 (en) * 2012-09-24 2015-09-22 Celanese Acetate Llc Wood laminate articles comprising substituted cellulose ester adhesives and methods relating thereto
CA2993303A1 (en) * 2015-07-23 2017-01-26 Michael T. Yang Plywood article
CN108515595A (zh) * 2018-04-02 2018-09-11 南通东方亚振家具有限公司 一种脲醛树脂浸渍改性木材的方法
JP2019217696A (ja) * 2018-06-20 2019-12-26 株式会社ダイセル 改質された木質シート、その製造方法、及び改質剤
CN109397441A (zh) * 2018-11-08 2019-03-01 北京林业大学 一种芦编制品用芦苇秸秆增韧改性处理工艺
CN112011299A (zh) * 2020-09-07 2020-12-01 西南林业大学 一种2d树脂木材胶黏剂及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2398649A (en) * 1943-03-10 1946-04-16 Du Pont Treatment of wood
GB600961A (en) * 1944-09-20 1948-04-23 Du Pont Improvements in or relating to the impregnation of wood with urea-formaldehyde resins
US2452200A (en) * 1945-04-16 1948-10-26 Du Pont Treatment of porous material
US3493417A (en) * 1965-06-08 1970-02-03 Stockholms Superfosfat Fab Ab Composition for treatment of wood products comprising a polyol compound,a polymerizable amine formaldehyde resin and a curing catalyst
DE3432135A1 (de) * 1984-08-31 1986-03-13 Blomberger Holzindustrie B. Hausmann GmbH & Co KG, 4933 Blomberg Impraegnierte lagenholzplatte
WO2004033171A1 (de) * 2002-10-04 2004-04-22 Basf Aktiengesellschaft Verfahren zur verbesserung der oberflächenhärte eines holzkörpers mit einer wässrigen lösung eines imprägniermittels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130577B2 (de) * 1972-08-05 1976-09-01
US4396391B2 (en) * 1982-06-30 1993-03-16 Treating cellulose textile fabrics with dimenthylol dihydroyethyleneuree-polyol
BE1011466A6 (nl) 1997-09-22 1999-10-05 Unilin Beheer Bv Vloerdeel, werkwijze voor het vervaardigen van zulk vloerdeel en inrichting hierbij toegepast.
DE19925865C2 (de) 1999-06-07 2002-03-07 Hamberger Industriewerke Gmbh Parkettlamelle, sowie hieraus hergestelltes Parkettelement und Verfahren zur Herstellung eines Fussbodenpaneels

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2398649A (en) * 1943-03-10 1946-04-16 Du Pont Treatment of wood
GB600961A (en) * 1944-09-20 1948-04-23 Du Pont Improvements in or relating to the impregnation of wood with urea-formaldehyde resins
US2452200A (en) * 1945-04-16 1948-10-26 Du Pont Treatment of porous material
US3493417A (en) * 1965-06-08 1970-02-03 Stockholms Superfosfat Fab Ab Composition for treatment of wood products comprising a polyol compound,a polymerizable amine formaldehyde resin and a curing catalyst
DE3432135A1 (de) * 1984-08-31 1986-03-13 Blomberger Holzindustrie B. Hausmann GmbH & Co KG, 4933 Blomberg Impraegnierte lagenholzplatte
WO2004033171A1 (de) * 2002-10-04 2004-04-22 Basf Aktiengesellschaft Verfahren zur verbesserung der oberflächenhärte eines holzkörpers mit einer wässrigen lösung eines imprägniermittels

Also Published As

Publication number Publication date
EP1858678A2 (de) 2007-11-28
CN101247931A (zh) 2008-08-20
AU2006219949A1 (en) 2006-09-08
BRPI0609033A2 (pt) 2016-11-29
AU2006219949B2 (en) 2011-06-02
JP5150268B2 (ja) 2013-02-20
ATE483563T1 (de) 2010-10-15
ES2354084T3 (es) 2011-03-09
MX2007010430A (es) 2007-09-27
CN101247931B (zh) 2010-10-13
CA2599209A1 (en) 2006-09-08
JP2008531344A (ja) 2008-08-14
WO2006092331A2 (de) 2006-09-08
KR20080002807A (ko) 2008-01-04
US7976668B2 (en) 2011-07-12
EP1858678B1 (de) 2010-10-06
US20080156435A1 (en) 2008-07-03
RU2007136552A (ru) 2009-04-10
DE102005010041A1 (de) 2006-09-07
NO20074255L (no) 2007-11-30
ZA200708404B (en) 2009-11-25
DE502006008017D1 (de) 2010-11-18

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