AT338499B - Process for the production of plastic-impregnated wood chipboard or wood fiber hardboard - Google Patents

Process for the production of plastic-impregnated wood chipboard or wood fiber hardboard

Info

Publication number
AT338499B
AT338499B AT790173A AT790173A AT338499B AT 338499 B AT338499 B AT 338499B AT 790173 A AT790173 A AT 790173A AT 790173 A AT790173 A AT 790173A AT 338499 B AT338499 B AT 338499B
Authority
AT
Austria
Prior art keywords
plastic
production
wood
chipboard
impregnated
Prior art date
Application number
AT790173A
Other languages
German (de)
Other versions
ATA790173A (en
Inventor
Emil Dr Proksch
Rudolf Dr Schaudy
Erich Slais
Original Assignee
Oesterr Studien Atomenergie
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 Oesterr Studien Atomenergie filed Critical Oesterr Studien Atomenergie
Priority to AT790173A priority Critical patent/AT338499B/en
Priority to CH976074A priority patent/CH606203A5/xx
Priority to DE2440139A priority patent/DE2440139A1/en
Priority to IT2684374A priority patent/IT1020380B/en
Publication of ATA790173A publication Critical patent/ATA790173A/en
Application granted granted Critical
Publication of AT338499B publication Critical patent/AT338499B/en

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
    • B27K5/003—Treating of wood not provided for in groups B27K1/00, B27K3/00 by using electromagnetic radiation or mechanical waves
    • 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
    • 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
    • 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
    • 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
    • B27K2240/30—Fireproofing
    • 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
    • B27K5/02—Staining or dyeing wood; Bleaching wood
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of acrylonitrile

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (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)
AT790173A 1973-09-12 1973-09-12 Process for the production of plastic-impregnated wood chipboard or wood fiber hardboard AT338499B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT790173A AT338499B (en) 1973-09-12 1973-09-12 Process for the production of plastic-impregnated wood chipboard or wood fiber hardboard
CH976074A CH606203A5 (en) 1973-09-12 1974-07-16
DE2440139A DE2440139A1 (en) 1973-09-12 1974-08-21 Resin-impregnated chipboard and hardboard - contg. unsatd. oligomers and acrylonitrile and hardened by high energy radiation
IT2684374A IT1020380B (en) 1973-09-12 1974-09-02 PROCEDURE FOR THE MANUFACTURE OF HARD WOOD MAKE-UP PANELS OR HARD WOOD FIBER PANELS IMPREGNATED WITH SYNTHETIC MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT790173A AT338499B (en) 1973-09-12 1973-09-12 Process for the production of plastic-impregnated wood chipboard or wood fiber hardboard

Publications (2)

Publication Number Publication Date
ATA790173A ATA790173A (en) 1976-12-15
AT338499B true AT338499B (en) 1977-08-25

Family

ID=3600560

Family Applications (1)

Application Number Title Priority Date Filing Date
AT790173A AT338499B (en) 1973-09-12 1973-09-12 Process for the production of plastic-impregnated wood chipboard or wood fiber hardboard

Country Status (4)

Country Link
AT (1) AT338499B (en)
CH (1) CH606203A5 (en)
DE (1) DE2440139A1 (en)
IT (1) IT1020380B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999012711A1 (en) * 1997-09-05 1999-03-18 Fritz Egger Gmbh & Co. Method and device for manufacturing moulded bodies from crushed material

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000399A1 (en) * 1985-07-16 1987-01-29 Innofinance Általános Innovációs Pénzintézet Wood treatment composition
FR2713536B1 (en) * 1993-12-14 1996-02-23 Rol Tech Sa Process for the production of particle board or impregnated wood fiber and contained products.
DE10061059A1 (en) * 1999-12-10 2001-06-13 Para Chemie Gmbh Gramatneusied Preparation of wood-plastics composite with inhomogeneous plastics distribution, useful for e.g. furniture, comprises wood being contacted and loaded with impregnation mixture containing polymerizable component
DE10047573B4 (en) * 2000-09-22 2005-03-24 Fritz Egger Ges.m.b.H. & Co Process for impregnating a side edge of a workpiece made of a wood material and workpiece made of a wood material
DE10301739B4 (en) * 2003-01-18 2005-07-21 Heraklith Ag lightweight construction element
DE10314974B4 (en) * 2003-04-02 2010-08-26 Glunz Ag Process for the production of moldings with a coherent lignocellulose-containing fibers having shaping structure and moldings
EP2508263B1 (en) * 2005-03-24 2015-11-25 Xyleco, Inc. Method of densifying fibrous material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999012711A1 (en) * 1997-09-05 1999-03-18 Fritz Egger Gmbh & Co. Method and device for manufacturing moulded bodies from crushed material

Also Published As

Publication number Publication date
ATA790173A (en) 1976-12-15
CH606203A5 (en) 1978-10-31
IT1020380B (en) 1977-12-20
DE2440139A1 (en) 1975-03-20

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee