FR878009A - Process for impregnating combustible materials, such as wood, with aqueous solutions of fire-retardant salts - Google Patents

Process for impregnating combustible materials, such as wood, with aqueous solutions of fire-retardant salts

Info

Publication number
FR878009A
FR878009A FR878009DA FR878009A FR 878009 A FR878009 A FR 878009A FR 878009D A FR878009D A FR 878009DA FR 878009 A FR878009 A FR 878009A
Authority
FR
France
Prior art keywords
impregnating
wood
fire
aqueous solutions
combustible materials
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
Other languages
French (fr)
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.)
Cirine Werke Bohme & Lorenz K
Original Assignee
Cirine Werke Bohme & Lorenz K
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 Cirine Werke Bohme & Lorenz K filed Critical Cirine Werke Bohme & Lorenz K
Application granted granted Critical
Publication of FR878009A publication Critical patent/FR878009A/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
    • B27K2240/00—Purpose of the treatment
    • B27K2240/30—Fireproofing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
FR878009D 1939-05-25 1941-12-24 Process for impregnating combustible materials, such as wood, with aqueous solutions of fire-retardant salts Expired FR878009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE878009X 1939-05-25

Publications (1)

Publication Number Publication Date
FR878009A true FR878009A (en) 1943-01-08

Family

ID=6818333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878009D Expired FR878009A (en) 1939-05-25 1941-12-24 Process for impregnating combustible materials, such as wood, with aqueous solutions of fire-retardant salts

Country Status (1)

Country Link
FR (1) FR878009A (en)

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