ATE25995T1 - PRESERVATION OF WOOD. - Google Patents

PRESERVATION OF WOOD.

Info

Publication number
ATE25995T1
ATE25995T1 AT82902857T AT82902857T ATE25995T1 AT E25995 T1 ATE25995 T1 AT E25995T1 AT 82902857 T AT82902857 T AT 82902857T AT 82902857 T AT82902857 T AT 82902857T AT E25995 T1 ATE25995 T1 AT E25995T1
Authority
AT
Austria
Prior art keywords
preservation
wood
Prior art date
Application number
AT82902857T
Other languages
German (de)
Inventor
William R Allen Sr
Original Assignee
Cherokee Ind Inc
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
Priority claimed from US06/295,850 external-priority patent/US4399195A/en
Application filed by Cherokee Ind Inc filed Critical Cherokee Ind Inc
Application granted granted Critical
Publication of ATE25995T1 publication Critical patent/ATE25995T1/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
    • 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
    • B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/136—Phenols containing halogens
    • 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)
  • Chemical & Material Sciences (AREA)
  • Forests & Forestry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
AT82902857T 1981-08-24 1982-08-23 PRESERVATION OF WOOD. ATE25995T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/295,850 US4399195A (en) 1981-08-24 1981-08-24 Preservation of wood
PCT/US1982/001135 WO1983000698A1 (en) 1981-08-24 1982-08-23 The preservation of wood
EP82902857A EP0086827B1 (en) 1981-08-24 1982-08-23 The preservation of wood

Publications (1)

Publication Number Publication Date
ATE25995T1 true ATE25995T1 (en) 1987-04-15

Family

ID=26087261

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82902857T ATE25995T1 (en) 1981-08-24 1982-08-23 PRESERVATION OF WOOD.

Country Status (1)

Country Link
AT (1) ATE25995T1 (en)

Similar Documents

Publication Publication Date Title
DK159645C (en) Wood Preservative
DE3382131D1 (en) DETECTING THE EDGES OF OBJECTS.
ATE33784T1 (en) WATER-DILUTABLE WOOD PRESERVATION LIQUIDS.
ATE52441T1 (en) WOOD PRESERVATIVE.
FI820779A7 (en) Wood pulp drying.
ATE4913T1 (en) IMMOBILIZATION OF BIOCATALYSATORS.
DE3482249D1 (en) PRODUCTION OF REINFORCED WOOD.
FI871254A7 (en) Wood preservative.
FI854786A7 (en) Wood preservative mixture.
FI813966A7 (en) Wood splitter.
BR8207831A (en) PRESERVATION OF WOOD
FI804057A7 (en) Wood chipper.
FI811589A7 (en) The frame of the building.
FI860750A7 (en) Wood preservative.
FI843267A7 (en) Water-based wood preservative.
FI850475A7 (en) Timber preservative.
FI870832A7 (en) Wood preservative.
FR2528294B1 (en) WOODEN SHELVING
NO873646L (en) Wood preservative.
ATE25995T1 (en) PRESERVATION OF WOOD.
FI824034A7 (en) Structure of wooden veneer pipes.
ATE17095T1 (en) WOOD PRESERVATION COMPOSITIONS.
DK436482A (en) WOOD PRESERVATICE
NL177040C (en) CORNER STOP.
FI834218L (en) TREATMENT OF WOOD PRODUCTS.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties