GB1220281A - Wood-treatment compositions - Google Patents

Wood-treatment compositions

Info

Publication number
GB1220281A
GB1220281A GB2717968A GB2717968A GB1220281A GB 1220281 A GB1220281 A GB 1220281A GB 2717968 A GB2717968 A GB 2717968A GB 2717968 A GB2717968 A GB 2717968A GB 1220281 A GB1220281 A GB 1220281A
Authority
GB
United Kingdom
Prior art keywords
wood
june
ethylene oxide
aqueous
insecticide
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2717968A
Inventor
David Sheriden Belford
James Nicholson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HICKSON S TIMBER IMPREGNATION
Original Assignee
HICKSON S TIMBER IMPREGNATION
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 HICKSON S TIMBER IMPREGNATION filed Critical HICKSON S TIMBER IMPREGNATION
Priority to GB2717968A priority Critical patent/GB1220281A/en
Publication of GB1220281A publication Critical patent/GB1220281A/en
Expired legal-status Critical Current

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
    • B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
    • 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
    • B27K3/16—Inorganic impregnating agents
    • B27K3/22—Compounds of zinc or copper
    • 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
    • B27K3/16—Inorganic impregnating agents
    • B27K3/28—Compounds of arsenic or antimony
    • 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
    • B27K3/34—Organic impregnating agents
    • B27K3/343—Heterocyclic compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

1,220,281. Aqueous wood-treatment emulsions. HICKSONS TIMBER IMPREGNATION CO. (G.B.) Ltd. 6 June, 1969 [7 June, 1968], No. 27179/68. Heading A5E. An aqueous wood-treatment emulsion comprises an aqueous solution of at least one wood preservative composition based on hexavalent chromium, a solution or suspension of a waterinsoluble insecticide in a liquid hydrocarbon solvent and a non-ionic surface active agent or a mixture of such agents having an HLB value of at least 4 and being chosen from long chain fatty alcohol/ethylene oxide condensates and alkylphenol/ethylene oxide condensates. The water-insoluble insecticide is suitably y-BHC, DDT or Dieldrin.
GB2717968A 1968-06-07 1968-06-07 Wood-treatment compositions Expired GB1220281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2717968A GB1220281A (en) 1968-06-07 1968-06-07 Wood-treatment compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2717968A GB1220281A (en) 1968-06-07 1968-06-07 Wood-treatment compositions

Publications (1)

Publication Number Publication Date
GB1220281A true GB1220281A (en) 1971-01-27

Family

ID=10255484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2717968A Expired GB1220281A (en) 1968-06-07 1968-06-07 Wood-treatment compositions

Country Status (1)

Country Link
GB (1) GB1220281A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474937A1 (en) * 1980-02-06 1981-08-07 Desowag Bayer Holzschutz Gmbh AGENT FOR THE PRESERVATION OF WOOD AND TIMBER PARTS, LIQUID COMPOSITION FOR THE IMPREGNATION OF WOOD, OBTAINED BY DILUTION OF SAID AGENT AND METHOD FOR MANUFACTURING AN AGENT FOR THE PRESERVATION OF WOOD
EP0035096A2 (en) * 1980-02-06 1981-09-09 Desowag-Bayer Holzschutz GmbH. Concentrate for protecting wood and agents produced therefrom for the preservation of wood and wood materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474937A1 (en) * 1980-02-06 1981-08-07 Desowag Bayer Holzschutz Gmbh AGENT FOR THE PRESERVATION OF WOOD AND TIMBER PARTS, LIQUID COMPOSITION FOR THE IMPREGNATION OF WOOD, OBTAINED BY DILUTION OF SAID AGENT AND METHOD FOR MANUFACTURING AN AGENT FOR THE PRESERVATION OF WOOD
EP0035096A2 (en) * 1980-02-06 1981-09-09 Desowag-Bayer Holzschutz GmbH. Concentrate for protecting wood and agents produced therefrom for the preservation of wood and wood materials
EP0035096A3 (en) * 1980-02-06 1981-09-30 Desowag-Bayer Holzschutz Gmbh. Concentrate for protecting wood and agents produced therefrom for the preservation of wood and wood materials

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