FR2494623A1 - Procede pour conferer de la stabilite dimensionnelle a des materiaux a base de bois densifies par compression - Google Patents

Procede pour conferer de la stabilite dimensionnelle a des materiaux a base de bois densifies par compression Download PDF

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Publication number
FR2494623A1
FR2494623A1 FR8119255A FR8119255A FR2494623A1 FR 2494623 A1 FR2494623 A1 FR 2494623A1 FR 8119255 A FR8119255 A FR 8119255A FR 8119255 A FR8119255 A FR 8119255A FR 2494623 A1 FR2494623 A1 FR 2494623A1
Authority
FR
France
Prior art keywords
wood
based materials
swelling
dimensional stability
gaseous atmosphere
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
FR8119255A
Other languages
English (en)
French (fr)
Other versions
FR2494623B3 (enrdf_load_stackoverflow
Inventor
Eberhard Giebeler
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.)
Rain Carbon Germany GmbH
Original Assignee
Ruetgerswerke AG
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 Ruetgerswerke AG filed Critical Ruetgerswerke AG
Publication of FR2494623A1 publication Critical patent/FR2494623A1/fr
Application granted granted Critical
Publication of FR2494623B3 publication Critical patent/FR2494623B3/fr
Granted 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
    • B27K3/0207—Pretreatment of wood before impregnation
    • B27K3/0214—Drying
    • 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
    • B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Pens And Brushes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR8119255A 1980-11-25 1981-10-13 Procede pour conferer de la stabilite dimensionnelle a des materiaux a base de bois densifies par compression Granted FR2494623A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803044221 DE3044221A1 (de) 1980-11-25 1980-11-25 Verfahren zur dimensionsstabilisierung von pressverdichteten holzwerkstoffen

Publications (2)

Publication Number Publication Date
FR2494623A1 true FR2494623A1 (fr) 1982-05-28
FR2494623B3 FR2494623B3 (enrdf_load_stackoverflow) 1984-07-20

Family

ID=6117441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8119255A Granted FR2494623A1 (fr) 1980-11-25 1981-10-13 Procede pour conferer de la stabilite dimensionnelle a des materiaux a base de bois densifies par compression

Country Status (7)

Country Link
CA (1) CA1159643A (enrdf_load_stackoverflow)
CH (1) CH656343A5 (enrdf_load_stackoverflow)
DE (1) DE3044221A1 (enrdf_load_stackoverflow)
FI (1) FI813725L (enrdf_load_stackoverflow)
FR (1) FR2494623A1 (enrdf_load_stackoverflow)
NO (1) NO813990L (enrdf_load_stackoverflow)
SE (1) SE8106141L (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604942A1 (fr) * 1986-10-10 1988-04-15 Armines Procede de fabrication d'un materiau ligno-cellulosique par traitement thermique et materiau obtenu par ce procede
FR2710290A1 (fr) * 1993-09-20 1995-03-31 Prieur Sa Profil lamellé-collé et produits de menuiserie à plis en bois rétifié.
CN112454592A (zh) * 2020-10-20 2021-03-09 华南农业大学 一种环保表面增强稳定型实木复合地板及其制造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK200200872A (da) * 2002-06-07 2003-12-08 Iwotech As Varmebehandling af træ med damp
DE102009047142B4 (de) * 2009-11-25 2016-11-24 Institut Für Holztechnologie Dresden Gemeinnützige Gmbh Verfahren zur Modifizierung von Holzwerkstoffen
DK179238B1 (en) * 2016-07-15 2018-02-26 Wtt Holding Aps A thermo treatment process for wood
NO20220732A1 (en) 2022-06-27 2023-12-28 Saga Wood Holding As Apparatus and method for modification and preservation treatment of wood

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH230911A (de) * 1941-06-28 1944-02-15 Dynamit Nobel Ag Verfahren zur Erhöhung der Wasserfestigkeit von aus Holzfaserstoffen hergestellten Formteilen.
AT250032B (de) * 1963-06-06 1966-10-25 Dansk Spaanplade Kompagni As Verfahren zur Herstellung von Spanholzplatten u. ähnl. geformten Erzeugnissen
SE309900B (enrdf_load_stackoverflow) * 1963-09-16 1969-04-08 Svenska Flaektfabriken Ab
DE1453382A1 (de) * 1963-09-17 1969-01-02 Novopan Gmbh Verfahren und Vorrichtung zur Verminderung der Quellung von kochfest verleimten Holzspanplatten
DE2263758C3 (de) * 1972-12-28 1975-09-18 Bundesrepublik Deutschland, Vertreten Durch Den Minister Fuer Wirtschaft In Bonn, Dieser Vertreten Durch Den Praesidenten Der Bundesanstalt Fuer Materialpruefung (Bam), 1000 Berlin Verfahren zur Herstellung von formbeständigem Holz und daraus erzeugten Holzprodukten, z.B. Furnieren, Spänen
DE2916677A1 (de) * 1979-04-25 1980-11-06 Ruetgerswerke Ag Verfahren zur verguetung von holz

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604942A1 (fr) * 1986-10-10 1988-04-15 Armines Procede de fabrication d'un materiau ligno-cellulosique par traitement thermique et materiau obtenu par ce procede
FR2710290A1 (fr) * 1993-09-20 1995-03-31 Prieur Sa Profil lamellé-collé et produits de menuiserie à plis en bois rétifié.
CN112454592A (zh) * 2020-10-20 2021-03-09 华南农业大学 一种环保表面增强稳定型实木复合地板及其制造方法

Also Published As

Publication number Publication date
DE3044221A1 (de) 1982-06-03
NO813990L (no) 1982-05-26
CA1159643A (en) 1984-01-03
CH656343A5 (en) 1986-06-30
FI813725A7 (fi) 1982-05-26
FR2494623B3 (enrdf_load_stackoverflow) 1984-07-20
SE8106141L (sv) 1982-05-26
FI813725L (fi) 1982-05-26

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