GB497918A - A method of treating articles of wood or other fibrous material - Google Patents

A method of treating articles of wood or other fibrous material

Info

Publication number
GB497918A
GB497918A GB1630138A GB1630138A GB497918A GB 497918 A GB497918 A GB 497918A GB 1630138 A GB1630138 A GB 1630138A GB 1630138 A GB1630138 A GB 1630138A GB 497918 A GB497918 A GB 497918A
Authority
GB
United Kingdom
Prior art keywords
tank
jacketed
fibrous material
wood
replenished
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
GB1630138A
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.)
RAYMOND GALLOWAY BOOTY
Original Assignee
RAYMOND GALLOWAY BOOTY
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 RAYMOND GALLOWAY BOOTY filed Critical RAYMOND GALLOWAY BOOTY
Priority to GB1630138A priority Critical patent/GB497918A/en
Publication of GB497918A publication Critical patent/GB497918A/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
    • B27K3/02—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
    • 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)
  • 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)

Abstract

<PICT:0497918/III/1> In treating wood or other fibrous material by impregnation with synthetic resinous material, the articles from the impregnating vessel are immersed in a jacketed tank 11 of methyl alcohol heated by a steam coil 12 and moved about until surplus resin is removed. They are then transferred to a jacketed tank 10 containing dipentene which is also heated by a steam coil 12. The tanks 10, 11 are connected to storage tanks 19, 22 from which they are replenished. When the resin content of the methyl alcohol is sufficiently high, part of the resin solution is drawn, by vacuum, into a jacketed vessel 25 where the alcohol is evaporated and recovered by condensers 38, 40 and passed to a receptacle 39 leading to the stage tank 22; the tank 11 being replenished from the storage tank 22.
GB1630138A 1938-05-31 1938-05-31 A method of treating articles of wood or other fibrous material Expired GB497918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1630138A GB497918A (en) 1938-05-31 1938-05-31 A method of treating articles of wood or other fibrous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1630138A GB497918A (en) 1938-05-31 1938-05-31 A method of treating articles of wood or other fibrous material

Publications (1)

Publication Number Publication Date
GB497918A true GB497918A (en) 1938-12-30

Family

ID=10074843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1630138A Expired GB497918A (en) 1938-05-31 1938-05-31 A method of treating articles of wood or other fibrous material

Country Status (1)

Country Link
GB (1) GB497918A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416875A1 (en) * 1978-02-10 1979-09-07 Imchemie Kunststoff Gmbh Reinforcing porous material - by degasifying and dehydrating in vacuo and applying impregnating soln. contg. curable synthetic resin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416875A1 (en) * 1978-02-10 1979-09-07 Imchemie Kunststoff Gmbh Reinforcing porous material - by degasifying and dehydrating in vacuo and applying impregnating soln. contg. curable synthetic resin

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