ZA708324B - A method for the fire-inhibiting impregnation of wood and an apparatus for carrying out the method - Google Patents

A method for the fire-inhibiting impregnation of wood and an apparatus for carrying out the method

Info

Publication number
ZA708324B
ZA708324B ZA708324A ZA708324A ZA708324B ZA 708324 B ZA708324 B ZA 708324B ZA 708324 A ZA708324 A ZA 708324A ZA 708324 A ZA708324 A ZA 708324A ZA 708324 B ZA708324 B ZA 708324B
Authority
ZA
South Africa
Prior art keywords
wood
fire
carrying
impregnation
inhibiting
Prior art date
Application number
ZA708324A
Inventor
K Soerensen
J Soendergaard
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
Publication of ZA708324B publication Critical patent/ZA708324B/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
    • 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
ZA708324A 1969-12-23 1970-12-09 A method for the fire-inhibiting impregnation of wood and an apparatus for carrying out the method ZA708324B (en)

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 (1)

Publication Number Publication Date
ZA708324B true ZA708324B (en) 1971-09-29

Family

ID=8149109

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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
CA980187A (en) 1975-12-23
SE387568B (en) 1976-09-13
DK129634B (en) 1974-11-04
JPS5116484B1 (en) 1976-05-25
FR2074161A5 (en) 1971-10-01
DE2063171A1 (en) 1971-07-01
DE2063171B2 (en) 1980-01-03
DK129634C (en) 1975-04-28
GB1338080A (en) 1973-11-21

Similar Documents

Publication Publication Date Title
ZA707339B (en) Coating process and apparatus
ZA733797B (en) Method and apparatus for drying lumber
IL33501A0 (en) Method for operating a laser and apparatus for use therewith
IL40114A0 (en) Method and apparatus for treating timber
GB1400043A (en) Debarking process and apparatus
IL32253A0 (en) Coating method and apparatus
IL34502A0 (en) Wire-splicing apparatus and method
CA1003282A (en) Impregnation method and apparatus
ZA704955B (en) Centrifugal absorbtive thermody-dynamic apparatus and method
IL35248A (en) Building method and machine for use therein
CA920483A (en) Method and apparatus for producing wood wool
ZA708324B (en) A method for the fire-inhibiting impregnation of wood and an apparatus for carrying out the method
CS189569B2 (en) Method of feeding the tabac under simulaneous pressing and facility for executing the same
ZA723364B (en) A method for treating wood and means for carrying out the method
GB1363322A (en) Method and apparatus for moulding thermosetting materials
CA710284A (en) Coating apparatus and method
MY7100047A (en) Method and apparatus for dry sorting the constituents of a homegenous
ZA698680B (en) A process for splitting soapstock and apparatus therefor
IE32875B1 (en) Process and apparatus for impregnating timber
CA837549A (en) Method and apparatus for longitudinally impregnating wood
CA963324A (en) Method and apparatus for impregnating wood
CA860232A (en) Method and apparatus for impregnating wood
AU411738B2 (en) Drying method and apparatus
CA721462A (en) Drying method and apparatus
CA710016A (en) Drying method and apparatus