CH489346A - Process for the production of shrink-proof wood - Google Patents

Process for the production of shrink-proof wood

Info

Publication number
CH489346A
CH489346A CH317268A CH317268A CH489346A CH 489346 A CH489346 A CH 489346A CH 317268 A CH317268 A CH 317268A CH 317268 A CH317268 A CH 317268A CH 489346 A CH489346 A CH 489346A
Authority
CH
Switzerland
Prior art keywords
shrink
production
proof wood
wood
proof
Prior art date
Application number
CH317268A
Other languages
German (de)
Inventor
Theodor Dr Voelker
Heinz Dr Moser
Original Assignee
Lonza Ag
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 Lonza Ag filed Critical Lonza Ag
Priority to CH317268A priority Critical patent/CH489346A/en
Priority to SE260469A priority patent/SE352272B/xx
Priority to AT208669A priority patent/AT288678B/en
Priority to DK116369A priority patent/DK122794B/en
Priority to DE19691910899 priority patent/DE1910899A1/en
Priority to GB1156169A priority patent/GB1249581A/en
Priority to BR20688969A priority patent/BR6906889D0/en
Publication of CH489346A publication Critical patent/CH489346A/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
    • B27K3/15—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
    • 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
    • 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
    • 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
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • 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)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
CH317268A 1968-03-05 1968-03-05 Process for the production of shrink-proof wood CH489346A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH317268A CH489346A (en) 1968-03-05 1968-03-05 Process for the production of shrink-proof wood
SE260469A SE352272B (en) 1968-03-05 1969-02-26
AT208669A AT288678B (en) 1968-03-05 1969-03-03 Process for impregnating wood
DK116369A DK122794B (en) 1968-03-05 1969-03-03 Method for impregnating wood.
DE19691910899 DE1910899A1 (en) 1968-03-05 1969-03-04 Process for the production of shrink-proof, solvent-resistant wood
GB1156169A GB1249581A (en) 1968-03-05 1969-03-04 Method for the production of non-shrinking solvent-resistant wood
BR20688969A BR6906889D0 (en) 1968-03-05 1969-03-05 PROCESS FOR THE PREPARATION OF SHRINK AND SOLVENT-RESISTANT WOOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH317268A CH489346A (en) 1968-03-05 1968-03-05 Process for the production of shrink-proof wood

Publications (1)

Publication Number Publication Date
CH489346A true CH489346A (en) 1970-04-30

Family

ID=4250172

Family Applications (1)

Application Number Title Priority Date Filing Date
CH317268A CH489346A (en) 1968-03-05 1968-03-05 Process for the production of shrink-proof wood

Country Status (7)

Country Link
AT (1) AT288678B (en)
BR (1) BR6906889D0 (en)
CH (1) CH489346A (en)
DE (1) DE1910899A1 (en)
DK (1) DK122794B (en)
GB (1) GB1249581A (en)
SE (1) SE352272B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755054B1 (en) * 1996-10-29 1999-01-15 N O W New Option Wood IMPREGNATION TREATMENT OF WOOD
EP2599602A1 (en) * 2011-11-30 2013-06-05 C.S.M. S.a.s. Process for the treatment of woody essences

Also Published As

Publication number Publication date
GB1249581A (en) 1971-10-13
AT288678B (en) 1971-03-10
DE1910899A1 (en) 1969-09-25
BR6906889D0 (en) 1973-02-01
DK122794B (en) 1972-04-17
SE352272B (en) 1972-12-27

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Legal Events

Date Code Title Description
PL Patent ceased