GB404855A - Process for the preservation of wood with copper and arsenic compounds - Google Patents

Process for the preservation of wood with copper and arsenic compounds

Info

Publication number
GB404855A
GB404855A GB1428533A GB1428533A GB404855A GB 404855 A GB404855 A GB 404855A GB 1428533 A GB1428533 A GB 1428533A GB 1428533 A GB1428533 A GB 1428533A GB 404855 A GB404855 A GB 404855A
Authority
GB
United Kingdom
Prior art keywords
per cent
copper
arsenic
chromium
wood
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
GB1428533A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1428533A priority Critical patent/GB404855A/en
Publication of GB404855A publication Critical patent/GB404855A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • A01N59/20—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
    • B27K3/22—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
    • B27K3/16—Inorganic impregnating agents
    • B27K3/32—Mixtures of different inorganic impregnating agents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Inorganic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

404,855. Wood preservative compositions. KAMESAM, S., New Forest P.O., Dehra Dun, India. May 17, 1933, No. 14285. [Class 140.] A wood preservative composition consists mainly or solely of water-soluble compounds of chromium, copper and arsenic. Suitable compounds are potassium bichromate, copper sulphate and arsenic pentoxide, and preferably the chromium content varies between 45 per cent and 90 per cent, the copper content between 8 per cent and 40 per cent, and the arsenic content between 8 per cent and 50 per cent of the total copper, arsenic and chromium present as elements. Specifications 2972/12, [Class 140, Waterproof &c. Fabrics], and 377,441 are referred to.
GB1428533A 1933-05-17 1933-05-17 Process for the preservation of wood with copper and arsenic compounds Expired GB404855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1428533A GB404855A (en) 1933-05-17 1933-05-17 Process for the preservation of wood with copper and arsenic compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1428533A GB404855A (en) 1933-05-17 1933-05-17 Process for the preservation of wood with copper and arsenic compounds

Publications (1)

Publication Number Publication Date
GB404855A true GB404855A (en) 1934-01-25

Family

ID=10038396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1428533A Expired GB404855A (en) 1933-05-17 1933-05-17 Process for the preservation of wood with copper and arsenic compounds

Country Status (1)

Country Link
GB (1) GB404855A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1015592B (en) * 1955-02-03 1957-09-12 Hickson S Timber Impregnation Wood preservatives containing arsenic compounds in addition to copper and / or zinc salts and alkali chromates
DE1116888B (en) * 1955-02-03 1961-11-09 Hickson S Timber Impregnation Wood preservatives
DE975828C (en) * 1950-08-26 1962-10-11 Bolidens Gruvaktiebolag Wood preservatives

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975828C (en) * 1950-08-26 1962-10-11 Bolidens Gruvaktiebolag Wood preservatives
DE1015592B (en) * 1955-02-03 1957-09-12 Hickson S Timber Impregnation Wood preservatives containing arsenic compounds in addition to copper and / or zinc salts and alkali chromates
DE1116888B (en) * 1955-02-03 1961-11-09 Hickson S Timber Impregnation Wood preservatives

Similar Documents

Publication Publication Date Title
GB380674A (en) Process for manufacturing paper
GB404855A (en) Process for the preservation of wood with copper and arsenic compounds
GB444276A (en) An improved process for the manufacture of medicinal preparations containing chlorophyll or chlorophylline
GB425781A (en) Preparation of an improved composition for the preservation of wood, timber and other materials
GB440921A (en) Improvements relating to rat poisons
GB423945A (en) Improvements in or relating to joining glass sheets
GB377441A (en) Process for the preservation of wood and the like so that the preserving substance cannot be washed out
GB433645A (en) Improvements in and relating to fire-proofing compositions
GB447135A (en) Improvements in or relating to the manufacture of glyoxal sulphate
GB443995A (en) Improvements in and relating to wood preservatives
GB639015A (en) Improvements in or relating to steel and the manufacture thereof
GB233857A (en) Improvements relating to insecticides
GB500585A (en) Improvements in or relating to the treatment of molasses
GB468378A (en) Improvements in and relating to impregnating solutions for wood and other materials
GB287222A (en) Improvements in the manufacture of leather dressings
GB441033A (en) Improvements in or relating to powders for use with molten metals
GB490439A (en) Improvements in or relating to the manufacture of hardened articles
AU100110B2 (en) Improvements in or relating, to. commercial; fertilizers
GB485109A (en) Improvements in the preservation of wood
GB567095A (en) Preparations for enhancing the growth and/or improving the quality of plants
ES211319A1 (en) Improvements introduced in the manufacture of aluminum-based phytophamarms or their derivatives (Machine-translation by Google Translate, not legally binding)
AU2072734A (en) Improvements in and relating to compositions adapted tobe used as insecticides and fungicides and for other purposes
AU1684534A (en) Improvements in or relating to emulsions for coating leather, fabric wood, metal, or other surfaces
AU972932A (en) Improvements in or relating to waterproofing compositions, and their application
AU2014234A (en) Preparation of an improved composition for the preservation of z I wood, timber and other materials