WO2005097443A3 - Procede d'impregnation de bois massif - Google Patents

Procede d'impregnation de bois massif Download PDF

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Publication number
WO2005097443A3
WO2005097443A3 PCT/EP2005/051540 EP2005051540W WO2005097443A3 WO 2005097443 A3 WO2005097443 A3 WO 2005097443A3 EP 2005051540 W EP2005051540 W EP 2005051540W WO 2005097443 A3 WO2005097443 A3 WO 2005097443A3
Authority
WO
WIPO (PCT)
Prior art keywords
paraffin
partially
impregnating agent
impregnating
wood
Prior art date
Application number
PCT/EP2005/051540
Other languages
German (de)
English (en)
Other versions
WO2005097443A2 (fr
Inventor
Thorsten Frick
Thomas Haas
Michael Matthaei
Original Assignee
Sasol Wax Gmbh
Thorsten Frick
Thomas Haas
Michael Matthaei
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 Sasol Wax Gmbh, Thorsten Frick, Thomas Haas, Michael Matthaei filed Critical Sasol Wax Gmbh
Publication of WO2005097443A2 publication Critical patent/WO2005097443A2/fr
Publication of WO2005097443A3 publication Critical patent/WO2005097443A3/fr

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
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/34—Organic impregnating agents
    • B27K3/36—Aliphatic compounds
    • 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
    • B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
    • 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
    • B27K5/001—Heating

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Paper (AREA)

Abstract

L'invention concerne un procédé d'imprégnation de bois sous pression au moyen d'un agent d'imprégnation au moins partiellement liquide sous l'effet de la pression, notamment la paraffine. Selon l'invention, pour que le bois acquière une résistance élevée aux intempéries et au vieillissement tout en conservant sa solidité et son élasticité, l'agent d'imprégnation utilisé est un mélange contenant moins de 5 % d'eau à base de paraffines et/ou de cires présentant différentes longueurs de chaîne ou tailles de molécule, ces paraffines ou ces cires formant le mélange étant sélectionnées de telle sorte qu'elles soient au moins partiellement solides à température ambiante et liquides au moins partiellement uniquement à des températures sensiblement supérieures, dans tous les cas au-dessus de 50 °C. Dans une variante, l'agent d'imprégnation utilisé est une masse qui, lors de l'imprégnation, la température étant supérieure ou égale à 50 °C, se présente totalement sous forme liquide, en tout cas en ce qui concerne son composant de base formé par la paraffine ou la cire, cette paraffine ou cette cire étant sélectionnée de façon à être solide à une température inférieure à 50 °C.
PCT/EP2005/051540 2004-04-08 2005-04-07 Procede d'impregnation de bois massif WO2005097443A2 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE102004017957.3 2004-04-08
DE102004017957 2004-04-08
DE102004029878.5 2004-06-19
DE102004029878 2004-06-19
DE102004041032.1 2004-08-25
DE102004041032A DE102004041032A1 (de) 2004-04-08 2004-08-25 Verfahren zum Imprägnieren von Massivholz

Publications (2)

Publication Number Publication Date
WO2005097443A2 WO2005097443A2 (fr) 2005-10-20
WO2005097443A3 true WO2005097443A3 (fr) 2006-04-13

Family

ID=34963791

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/051540 WO2005097443A2 (fr) 2004-04-08 2005-04-07 Procede d'impregnation de bois massif

Country Status (2)

Country Link
DE (1) DE102004041032A1 (fr)
WO (1) WO2005097443A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106965281A (zh) * 2017-04-10 2017-07-21 阜南佳利工艺品有限公司 一种提高杨树木板抗老化性能的处理方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005059207A1 (de) * 2005-12-09 2007-06-14 Georg-August-Universität Göttingen Institut für Holzbiologie und Holztechnologie Holzartikel
DE102007002395B4 (de) * 2007-01-10 2012-05-03 Bostik Gmbh Verwendung eines Hydrophobierungsmittels für klebfrei verlegte Laminat- und Parkettbodenelemente
CA2639695C (fr) 2007-09-19 2015-07-07 Prolam, Societe En Commandite Revetement de plancher de camion en bois de feuillu avec produit de preservation du bois
DE102008011163A1 (de) 2008-02-26 2009-08-27 Sasol Wax Gmbh Holzwerkstoff-Zusammensetzung enthaltend Olefine und Verwendung von Olefinen zur Hydrophobierung von Holzwerkstoff-Rohstoffen und Verfahren zur Herstellung von Holzwerkstoffen
US9682493B2 (en) 2008-05-09 2017-06-20 Prolam, Societe En Commandite Method for impregnation of wood component with solid paraffin wax, apparatus therefor and wood component so impregnated
FI125776B2 (fi) 2008-06-27 2023-07-28 Metsaeliitto Osuuskunta Menetelmä puulevyn käsittelemiseksi
DE102009014123A1 (de) 2009-03-24 2010-09-30 Peter Habel Verfahren zur Herstellung einer Schutzbeschichtung für Gegenstände aus einem porösem Grundmaterial
AT509289B1 (de) * 2009-12-28 2014-06-15 Chemiefaser Lenzing Ag Funktionalisierter cellulosischer formkörper und verfahren zu seiner herstellung
US8663385B2 (en) * 2010-04-13 2014-03-04 T.I.P. Ltd. Montan wax substitute for gypsum products
CN103223686A (zh) * 2013-05-07 2013-07-31 王永洁 耐湿耐热、尺寸稳定、不变形、不开裂实木地板的处理方法
CL2016003356A1 (es) * 2016-12-28 2017-06-02 Univ De Concepción Una emulsión con capacidad hidrofobica y biocida, útil para la protección de madera.
DE202017103282U1 (de) 2017-05-31 2017-06-28 Sasol Wax Gmbh Wachszusammensetzung zur Imprägnierung von Holz enthaltend eine Fischer-Tropsch-Wachsmischung und ein Polyethylen-Homopolymer und Vollholz umfassend diese

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1556570A (en) * 1925-02-02 1925-10-06 Montan Inc Impregnated wood and process of treating wood
GB265206A (en) * 1926-01-26 1927-10-06 Montan Inc Improved process of impregnating wood
GB316649A (en) * 1928-05-02 1929-08-02 Ig Farbenindustrie Ag Improvements in the qualities of porous materials by an impregnation process
US1892658A (en) * 1931-12-21 1932-12-27 Standard Oil Dev Co Treating wood
US3617314A (en) * 1968-07-23 1971-11-02 Monsanto Co Wood treatment
GB1318076A (en) * 1969-08-14 1973-05-23 Conservatome Processes for treating articles of porous material
EP1260331A1 (fr) * 2001-05-18 2002-11-27 Markus Dipl.-Ing. Rettenbacher Bois imprégné
WO2002098578A1 (fr) * 2001-05-21 2002-12-12 Coating Development Group, Inc. Procede de traitement de bois par pression
WO2004056542A1 (fr) * 2002-12-20 2004-07-08 Trevor Ian Mcintosh Produit de bois comprime et fabrication

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1556570A (en) * 1925-02-02 1925-10-06 Montan Inc Impregnated wood and process of treating wood
GB265206A (en) * 1926-01-26 1927-10-06 Montan Inc Improved process of impregnating wood
GB316649A (en) * 1928-05-02 1929-08-02 Ig Farbenindustrie Ag Improvements in the qualities of porous materials by an impregnation process
US1892658A (en) * 1931-12-21 1932-12-27 Standard Oil Dev Co Treating wood
US3617314A (en) * 1968-07-23 1971-11-02 Monsanto Co Wood treatment
GB1318076A (en) * 1969-08-14 1973-05-23 Conservatome Processes for treating articles of porous material
EP1260331A1 (fr) * 2001-05-18 2002-11-27 Markus Dipl.-Ing. Rettenbacher Bois imprégné
WO2002098578A1 (fr) * 2001-05-21 2002-12-12 Coating Development Group, Inc. Procede de traitement de bois par pression
WO2004056542A1 (fr) * 2002-12-20 2004-07-08 Trevor Ian Mcintosh Produit de bois comprime et fabrication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106965281A (zh) * 2017-04-10 2017-07-21 阜南佳利工艺品有限公司 一种提高杨树木板抗老化性能的处理方法

Also Published As

Publication number Publication date
WO2005097443A2 (fr) 2005-10-20
DE102004041032A1 (de) 2005-10-27

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