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IE32493B1 - Method of impregnating wood - Google Patents

Method of impregnating wood

Info

Publication number
IE32493B1
IE32493B1 IE1394/68A IE139468A IE32493B1 IE 32493 B1 IE32493 B1 IE 32493B1 IE 1394/68 A IE1394/68 A IE 1394/68A IE 139468 A IE139468 A IE 139468A IE 32493 B1 IE32493 B1 IE 32493B1
Authority
IE
Ireland
Prior art keywords
wood
nov
delignifying
agent
impregnating wood
Prior art date
Application number
IE1394/68A
Other versions
IE32493L (en
Original Assignee
Eriksson Erik Gustav L
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 Eriksson Erik Gustav L filed Critical Eriksson Erik Gustav L
Publication of IE32493L publication Critical patent/IE32493L/en
Publication of IE32493B1 publication Critical patent/IE32493B1/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
    • B27K3/0221—Pore opening
    • 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
    • B27K5/003—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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

1,246,493. Treating wood. E. G. L. ERIKSSON. 25 Nov., 1968 [29 Nov., 1967], No. 55893/68. Heading D1P. Spruce wood is provided with a hard skin by delignifying to a depth of at least 0.01 mm using acidified sodium chlorite solution as delignifying agent, washing the agent from the wood, and impregnating the wood with a hardenable resin. Hardening may be effected by heat, pressure, or #- or y-radiation. [GB1246493A]
IE1394/68A 1967-11-29 1968-11-19 Method of impregnating wood IE32493B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16420/67A SE320481B (en) 1967-11-29 1967-11-29

Publications (2)

Publication Number Publication Date
IE32493L IE32493L (en) 1969-05-29
IE32493B1 true IE32493B1 (en) 1973-08-22

Family

ID=20302224

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1394/68A IE32493B1 (en) 1967-11-29 1968-11-19 Method of impregnating wood

Country Status (16)

Country Link
AT (1) AT288677B (en)
BE (1) BE724584A (en)
BR (1) BR6804452D0 (en)
CH (1) CH512976A (en)
CS (1) CS158234B2 (en)
DE (1) DE1767515A1 (en)
DK (1) DK130238B (en)
ES (1) ES360766A1 (en)
FI (1) FI47848C (en)
FR (1) FR1598211A (en)
GB (1) GB1246493A (en)
IE (1) IE32493B1 (en)
IL (1) IL31122A (en)
LU (1) LU57401A1 (en)
NL (1) NL6817052A (en)
SE (1) SE320481B (en)

Also Published As

Publication number Publication date
BE724584A (en) 1969-05-02
DK130238B (en) 1975-01-27
AT288677B (en) 1971-03-10
SE320481B (en) 1970-02-09
CH512976A (en) 1971-09-30
CS158234B2 (en) 1974-10-15
IL31122A (en) 1973-05-31
FI47848B (en) 1974-01-02
LU57401A1 (en) 1969-03-04
DE1767515A1 (en) 1971-11-11
IL31122A0 (en) 1969-01-29
DK130238C (en) 1975-06-23
GB1246493A (en) 1971-09-15
IE32493L (en) 1969-05-29
FI47848C (en) 1974-04-10
FR1598211A (en) 1970-07-06
NL6817052A (en) 1969-06-02
ES360766A1 (en) 1970-07-16
BR6804452D0 (en) 1973-02-01

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