DK129634B - Method for fire-retardant impregnation of wood, and plants for carrying out the method. - Google Patents

Method for fire-retardant impregnation of wood, and plants for carrying out the method.

Info

Publication number
DK129634B
DK129634B DK683669AA DK683669A DK129634B DK 129634 B DK129634 B DK 129634B DK 683669A A DK683669A A DK 683669AA DK 683669 A DK683669 A DK 683669A DK 129634 B DK129634 B DK 129634B
Authority
DK
Denmark
Prior art keywords
plants
wood
fire
carrying
retardant impregnation
Prior art date
Application number
DK683669AA
Other languages
Danish (da)
Other versions
DK129634C (en
Inventor
K Sorensen
J Sondergaard
Original Assignee
Kanamark Danish Canadian Eng C
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 Kanamark Danish Canadian Eng C filed Critical Kanamark Danish Canadian Eng C
Priority to DK683669AA priority Critical patent/DK129634B/en
Priority to ZA708324A priority patent/ZA708324B/en
Priority to CA100,949A priority patent/CA980187A/en
Priority to SE7017138A priority patent/SE387568B/en
Priority to GB6057970A priority patent/GB1338080A/en
Priority to JP45115241A priority patent/JPS5116484B1/ja
Priority to FR7046240A priority patent/FR2074161A5/fr
Priority to DE2063171A priority patent/DE2063171B2/en
Priority to US05/422,935 priority patent/US3935341A/en
Publication of DK129634B publication Critical patent/DK129634B/en
Application granted granted Critical
Publication of DK129634C publication Critical patent/DK129634C/da

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
    • B27K3/0207—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
    • 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
    • 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
    • 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
    • B27K5/001—Heating
    • 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
    • B27K5/04—Combined bleaching or impregnating and drying of wood
    • 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
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (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)
DK683669AA 1969-12-23 1969-12-23 Method for fire-retardant impregnation of wood, and plants for carrying out the method. DK129634B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DK683669AA DK129634B (en) 1969-12-23 1969-12-23 Method for fire-retardant impregnation of wood, and plants for carrying out the method.
ZA708324A ZA708324B (en) 1969-12-23 1970-12-09 A method for the fire-inhibiting impregnation of wood and an apparatus for carrying out the method
SE7017138A SE387568B (en) 1969-12-23 1970-12-17 PROCEDURE AND DEVICE FOR IMPREGNATION OF WOOD TO MAKE THIS FIRE SAFE
CA100,949A CA980187A (en) 1969-12-23 1970-12-17 Method for the fire-inhibiting impregnation of wood and apparatus for carrying out the method
GB6057970A GB1338080A (en) 1969-12-23 1970-12-21 Methods for the fire-inhibiting impregnation of wood and
JP45115241A JPS5116484B1 (en) 1969-12-23 1970-12-22
FR7046240A FR2074161A5 (en) 1969-12-23 1970-12-22
DE2063171A DE2063171B2 (en) 1969-12-23 1970-12-22 Method and device for the fire-preventive impregnation of wood
US05/422,935 US3935341A (en) 1969-12-23 1973-12-07 Method for rendering wood resistant to fire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK683669AA DK129634B (en) 1969-12-23 1969-12-23 Method for fire-retardant impregnation of wood, and plants for carrying out the method.

Publications (2)

Publication Number Publication Date
DK129634B true DK129634B (en) 1974-11-04
DK129634C DK129634C (en) 1975-04-28

Family

ID=8149109

Family Applications (1)

Application Number Title Priority Date Filing Date
DK683669AA DK129634B (en) 1969-12-23 1969-12-23 Method for fire-retardant impregnation of wood, and plants for carrying out the method.

Country Status (8)

Country Link
JP (1) JPS5116484B1 (en)
CA (1) CA980187A (en)
DE (1) DE2063171B2 (en)
DK (1) DK129634B (en)
FR (1) FR2074161A5 (en)
GB (1) GB1338080A (en)
SE (1) SE387568B (en)
ZA (1) ZA708324B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617428A1 (en) * 1987-07-02 1989-01-06 Francois Mathis Coating material made of wood strips impregnated with melamine resin polymerised with heating under physical pressure

Also Published As

Publication number Publication date
GB1338080A (en) 1973-11-21
DE2063171B2 (en) 1980-01-03
ZA708324B (en) 1971-09-29
DE2063171A1 (en) 1971-07-01
FR2074161A5 (en) 1971-10-01
CA980187A (en) 1975-12-23
SE387568B (en) 1976-09-13
JPS5116484B1 (en) 1976-05-25
DK129634C (en) 1975-04-28

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