FR2722724B1 - Procede de densification du bois et produits obtenus oar ce procede - Google Patents

Procede de densification du bois et produits obtenus oar ce procede

Info

Publication number
FR2722724B1
FR2722724B1 FR9409099A FR9409099A FR2722724B1 FR 2722724 B1 FR2722724 B1 FR 2722724B1 FR 9409099 A FR9409099 A FR 9409099A FR 9409099 A FR9409099 A FR 9409099A FR 2722724 B1 FR2722724 B1 FR 2722724B1
Authority
FR
France
Prior art keywords
wood
wooden
products obtained
densification process
polymerisation
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
FR9409099A
Other languages
English (en)
Other versions
FR2722724A1 (fr
Inventor
Jacques Demolin
Antoine Plantier
Michel Rigeade
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.)
BOIS DENSIFIES
Original Assignee
BOIS DENSIFIES
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 BOIS DENSIFIES filed Critical BOIS DENSIFIES
Priority to FR9409099A priority Critical patent/FR2722724B1/fr
Publication of FR2722724A1 publication Critical patent/FR2722724A1/fr
Application granted granted Critical
Publication of FR2722724B1 publication Critical patent/FR2722724B1/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
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/06—Softening or hardening of wood
    • 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
    • B27K3/0292—Processes; Apparatus involving an additional treatment during or after impregnation for improving fixation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Forests & Forestry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
FR9409099A 1994-07-22 1994-07-22 Procede de densification du bois et produits obtenus oar ce procede Expired - Fee Related FR2722724B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9409099A FR2722724B1 (fr) 1994-07-22 1994-07-22 Procede de densification du bois et produits obtenus oar ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9409099A FR2722724B1 (fr) 1994-07-22 1994-07-22 Procede de densification du bois et produits obtenus oar ce procede

Publications (2)

Publication Number Publication Date
FR2722724A1 FR2722724A1 (fr) 1996-01-26
FR2722724B1 true FR2722724B1 (fr) 1996-10-04

Family

ID=9465661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9409099A Expired - Fee Related FR2722724B1 (fr) 1994-07-22 1994-07-22 Procede de densification du bois et produits obtenus oar ce procede

Country Status (1)

Country Link
FR (1) FR2722724B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6835411B1 (en) * 1997-01-08 2004-12-28 Dow Corning Corporation Conservation of organic and inorganic materials
EP0852992B1 (fr) * 1997-01-08 2004-04-21 Dow Corning Corporation Conservation de matériaux organiques et inorganiques
CN115026919A (zh) * 2022-05-17 2022-09-09 水木山海科技(佛山)有限责任公司 一种塑合压缩木材的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617428A1 (fr) * 1987-07-02 1989-01-06 Francois Mathis Materiau de revetement en lames de bois impregnees de resine melamine polymerisee a chaud sous pression physique
JPH03166905A (ja) * 1989-11-27 1991-07-18 Matsushita Electric Works Ltd 樹脂含浸木質系材料の製造方法
FR2693398B1 (fr) * 1992-07-10 1994-10-07 Eurogam Procédé de densification des bois tendres et produits obtenus par ce procédé.

Also Published As

Publication number Publication date
FR2722724A1 (fr) 1996-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse