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FR2810917B1 - METHOD OF IMPREGNATION AT THE HEART OF PIECES OF WOOD BY BATH HEAT TREATMENT - Google Patents

METHOD OF IMPREGNATION AT THE HEART OF PIECES OF WOOD BY BATH HEAT TREATMENT

Info

Publication number
FR2810917B1
FR2810917B1 FR0008505A FR0008505A FR2810917B1 FR 2810917 B1 FR2810917 B1 FR 2810917B1 FR 0008505 A FR0008505 A FR 0008505A FR 0008505 A FR0008505 A FR 0008505A FR 2810917 B1 FR2810917 B1 FR 2810917B1
Authority
FR
France
Prior art keywords
impregnation
wood
heart
pieces
heat treatment
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 - Fee Related
Application number
FR0008505A
Other languages
French (fr)
Other versions
FR2810917A1 (en
Inventor
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.)
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Original Assignee
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
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 Association pour la Recherche et le Developpement des Methodes et Processus Industriels filed Critical Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Priority to FR0008505A priority Critical patent/FR2810917B1/en
Priority to AU2001270724A priority patent/AU2001270724A1/en
Priority to PCT/FR2001/002102 priority patent/WO2002000404A1/en
Publication of FR2810917A1 publication Critical patent/FR2810917A1/en
Application granted granted Critical
Publication of FR2810917B1 publication Critical patent/FR2810917B1/en
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
    • 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
    • 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
    • B27K3/0278—Processes; Apparatus involving an additional treatment during or after impregnation
    • B27K3/0285—Processes; Apparatus involving an additional treatment during or after impregnation for improving the penetration of the impregnating fluid
    • 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
    • B27K3/04—Impregnating in open tanks
    • 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
    • B27K2240/00—Purpose of the treatment
    • B27K2240/70—Hydrophobation treatment

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)
FR0008505A 2000-06-30 2000-06-30 METHOD OF IMPREGNATION AT THE HEART OF PIECES OF WOOD BY BATH HEAT TREATMENT Expired - Fee Related FR2810917B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0008505A FR2810917B1 (en) 2000-06-30 2000-06-30 METHOD OF IMPREGNATION AT THE HEART OF PIECES OF WOOD BY BATH HEAT TREATMENT
AU2001270724A AU2001270724A1 (en) 2000-06-30 2001-06-29 Method for core impregnation of wooden parts by thermal treatment in solutions
PCT/FR2001/002102 WO2002000404A1 (en) 2000-06-30 2001-06-29 Method for core impregnation of wooden parts by thermal treatment in solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0008505A FR2810917B1 (en) 2000-06-30 2000-06-30 METHOD OF IMPREGNATION AT THE HEART OF PIECES OF WOOD BY BATH HEAT TREATMENT

Publications (2)

Publication Number Publication Date
FR2810917A1 FR2810917A1 (en) 2002-01-04
FR2810917B1 true FR2810917B1 (en) 2002-09-20

Family

ID=8851951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0008505A Expired - Fee Related FR2810917B1 (en) 2000-06-30 2000-06-30 METHOD OF IMPREGNATION AT THE HEART OF PIECES OF WOOD BY BATH HEAT TREATMENT

Country Status (3)

Country Link
AU (1) AU2001270724A1 (en)
FR (1) FR2810917B1 (en)
WO (1) WO2002000404A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ523249A (en) 2002-12-16 2005-04-29 Mattersmiths Holdings Ltd Method of delivering compositions to substrates
DE20310745U1 (en) * 2003-07-14 2003-10-02 Burger, Hans-Joachim, 93059 Regensburg Solidification of thermowood
EP2623281A1 (en) * 2012-01-31 2013-08-07 Titan Wood Limited Acetylated wood
CN103978532B (en) * 2014-06-05 2015-12-02 南京林业大学 Timber, bamboo wood modification processing method and improved wood, bamboo wood and floor
CN109333715B (en) * 2018-11-08 2021-02-02 福建农林大学 A method for synergistic heat treatment of wood modified by inorganic salt-metal fusion system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA976813A (en) * 1972-10-19 1975-10-28 Canadian Wood Council Method of manufacturing fire retardant plywood employing a high frequency electromagnetic field
US3928677A (en) * 1972-12-08 1975-12-23 Firewood Inc Process of treating wood
DE4026585A1 (en) * 1990-08-23 1992-03-05 Juergen Kynast Prodn. of non-composted substrate for edible fungi - comprises treatment of organic material, e.g. cereal seeds, with aq. base and neutralisation with carbon di:oxide
EP0956934A1 (en) * 1998-05-12 1999-11-17 Rhone Poulenc Agro Protection of timber by arylpyrazoles

Also Published As

Publication number Publication date
WO2002000404A1 (en) 2002-01-03
AU2001270724A1 (en) 2002-01-08
FR2810917A1 (en) 2002-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160229