CA2269904A1 - Procede de traitement du bois par impregnation - Google Patents

Procede de traitement du bois par impregnation

Info

Publication number
CA2269904A1
CA2269904A1 CA002269904A CA2269904A CA2269904A1 CA 2269904 A1 CA2269904 A1 CA 2269904A1 CA 002269904 A CA002269904 A CA 002269904A CA 2269904 A CA2269904 A CA 2269904A CA 2269904 A1 CA2269904 A1 CA 2269904A1
Authority
CA
Canada
Prior art keywords
wood
impregnation
product
treating wood
chamber
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.)
Granted
Application number
CA002269904A
Other languages
English (en)
Other versions
CA2269904C (fr
Inventor
Pierre Gohar
Rene Guyonnet
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.)
EPMB H
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2269904A1 publication Critical patent/CA2269904A1/fr
Application granted granted Critical
Publication of CA2269904C publication Critical patent/CA2269904C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B27K3/02—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
    • 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
    • B27K3/153—Without in-situ polymerisation, condensation, or cross-linking reactions
    • 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

Landscapes

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

Abstract

La présente invention concerne un procédé de traitement du bois du type dans lequel on dispose le bois à traiter dans une enceinte dans laquelle on crée un vide, où l'on remplit ladite enceinte d'un produit durcissable, notamment un monomère, de façon à imprégner le bois en faisant pénétrer le produit dans l'espace interfibres de celui-ci, où l'on provoque ensuite le durcissement dudit produit, notamment par polymérisation. Ce procédé est caractérisé en ce que l'on fait précéder l'opération d'imprégnation du bois d'une étape de rétification.
CA002269904A 1996-10-29 1997-10-28 Procede de traitement du bois par impregnation Expired - Fee Related CA2269904C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9613168A FR2755054B1 (fr) 1996-10-29 1996-10-29 Procede de traitement du bois par impregnation
FR96/13168 1996-10-29
PCT/FR1997/001933 WO1998018606A1 (fr) 1996-10-29 1997-10-28 Procede de traitement du bois par impregnation

Publications (2)

Publication Number Publication Date
CA2269904A1 true CA2269904A1 (fr) 1998-05-07
CA2269904C CA2269904C (fr) 2005-03-29

Family

ID=9497129

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002269904A Expired - Fee Related CA2269904C (fr) 1996-10-29 1997-10-28 Procede de traitement du bois par impregnation

Country Status (11)

Country Link
US (1) US6248402B1 (fr)
EP (1) EP0936961B1 (fr)
JP (1) JP3916258B2 (fr)
AT (1) ATE205127T1 (fr)
CA (1) CA2269904C (fr)
DE (1) DE69706553T2 (fr)
DK (1) DK0936961T3 (fr)
ES (1) ES2162674T3 (fr)
FR (1) FR2755054B1 (fr)
PT (1) PT936961E (fr)
WO (1) WO1998018606A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0006399B1 (pt) * 2000-12-20 2010-06-15 processo de secagem acelerada de madeira baseado nas suas propriedades reológicas.
DE20206974U1 (de) 2001-06-21 2002-07-25 "NOKA" Holzverarbeitungs-GmbH, 26683 Saterland Profil für Fenster und Türen
NZ523249A (en) * 2002-12-16 2005-04-29 Mattersmiths Holdings Ltd Method of delivering compositions to substrates
WO2005042175A1 (fr) * 2003-10-28 2005-05-12 The Research Foundation At State University Of Newyork Traitement du bois avec des monomeres reactifs
FR2871181B1 (fr) 2004-06-02 2006-09-08 Epmb H Soc Par Actions Simplif Systeme de construction modulaire
JP2009502593A (ja) * 2005-08-05 2009-01-29 スリーエム イノベイティブ プロパティズ カンパニー 木材の処理
WO2018090064A1 (fr) * 2016-11-11 2018-05-17 Rhino Modified Wood (Pty) Ltd Procédé de stratification
KR102037797B1 (ko) * 2017-12-08 2019-10-30 한국원자력연구원 목재의 소수성 개질 방법 및 이를 이용하여 소수성으로 개질된 목재
KR102128403B1 (ko) * 2019-09-27 2020-06-30 한국원자력연구원 소수성으로 표면 개질된 목재

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1017019A (en) * 1964-01-24 1966-01-12 Steel Heddle Mfg Co Method of treating wood
US3663261A (en) * 1967-02-23 1972-05-16 Jorma Kalervo Miettinen Prof Method for preparing plastic impregnated wood by radiation polymerization
US3553005A (en) * 1968-01-25 1971-01-05 Edward L Moragne Method for producing a plastic impregnated article
CH489346A (de) * 1968-03-05 1970-04-30 Lonza Ag Verfahren zur Herstellung von schrumpffestem Holz
US3765934A (en) * 1970-04-28 1973-10-16 Champion Int Corp Process for impregnating porous, cellulosic material by in situ polymerization of styrene-maleic anhydride complex
JPS4856806A (fr) * 1971-11-10 1973-08-09
ES533195A0 (es) * 1984-06-07 1985-08-01 Sorbet Baztan Jose Luis Procedimiento para la fabricacion de madera plastificada
FR2604942B1 (fr) * 1986-10-10 1988-12-23 Armines Procede de fabrication d'un materiau ligno-cellulosique par traitement thermique et materiau obtenu par ce procede
WO1993003896A1 (fr) * 1991-08-22 1993-03-04 Compagnie Generale Des Panneaux Cogepa S.A. Procede de traitement d'un element en bois en vue de le stabiliser
FI94607C (fi) * 1993-05-28 1995-10-10 Finnforest Oy Menetelmä puumateriaalin kovettamiseksi
DE69429089T2 (de) * 1993-06-09 2002-06-06 The United States Of America As Represented By The Secretary Of Agriculture, Washington Gehärtete und feuerhemmende holzprodukte
FR2720969A1 (fr) * 1994-06-14 1995-12-15 Herve Montornes Procédé de traitement haute température d'un matériau ligno-cellulosique.

Also Published As

Publication number Publication date
WO1998018606A1 (fr) 1998-05-07
US6248402B1 (en) 2001-06-19
ATE205127T1 (de) 2001-09-15
FR2755054B1 (fr) 1999-01-15
DE69706553D1 (de) 2001-10-11
JP2001520592A (ja) 2001-10-30
ES2162674T3 (es) 2002-01-01
FR2755054A1 (fr) 1998-04-30
EP0936961A1 (fr) 1999-08-25
DK0936961T3 (da) 2001-11-12
CA2269904C (fr) 2005-03-29
DE69706553T2 (de) 2002-05-08
JP3916258B2 (ja) 2007-05-16
EP0936961B1 (fr) 2001-09-05
PT936961E (pt) 2002-02-28
WO1998018606A9 (fr) 2001-02-01

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