ZA735226B - Process for treating wood - Google Patents

Process for treating wood

Info

Publication number
ZA735226B
ZA735226B ZA735226A ZA735226A ZA735226B ZA 735226 B ZA735226 B ZA 735226B ZA 735226 A ZA735226 A ZA 735226A ZA 735226 A ZA735226 A ZA 735226A ZA 735226 B ZA735226 B ZA 735226B
Authority
ZA
South Africa
Prior art keywords
treating wood
wood
treating
Prior art date
Application number
ZA735226A
Inventor
J Dunn
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of ZA735226B publication Critical patent/ZA735226B/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
    • B27K3/34—Organic impregnating agents
    • B27K3/38—Aromatic compounds
    • B27K3/40—Aromatic compounds halogenated
    • 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
    • B27K3/0207—Pretreatment of wood before impregnation
    • 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
    • B27K3/0278—Processes; Apparatus involving an additional treatment during or after impregnation
    • 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
    • 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
    • B27K3/36—Aliphatic 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
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/001—Heating

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
ZA735226A 1972-10-13 1973-07-31 Process for treating wood ZA735226B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US297464A US3900615A (en) 1972-10-13 1972-10-13 Process for treating wood

Publications (1)

Publication Number Publication Date
ZA735226B true ZA735226B (en) 1974-07-31

Family

ID=23146426

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA735226A ZA735226B (en) 1972-10-13 1973-07-31 Process for treating wood

Country Status (10)

Country Link
US (1) US3900615A (en)
JP (1) JPS4971104A (en)
BE (1) BE806021A (en)
CA (1) CA998890A (en)
DE (1) DE2345620A1 (en)
FR (1) FR2202762B1 (en)
GB (1) GB1444102A (en)
IT (1) IT996297B (en)
NL (1) NL7312199A (en)
ZA (1) ZA735226B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO781826L (en) * 1977-05-31 1978-12-01 Forest Prod Util Lab PROCEDURE FOR PRESSURE IMPREGNATION OF WOOD
DK142183A (en) * 1983-03-29 1984-09-30 Steen Moldrup PROCEDURE AND METHOD FOR IMPROVING TREE
US4979960A (en) * 1989-04-14 1990-12-25 Rexius Forest By-Products, Inc. Apparatus for and method of coloring wood by-products
US5485685A (en) * 1992-04-10 1996-01-23 Eiwa Co., Ltd. Wood treating method
US5942008A (en) * 1997-06-11 1999-08-24 Curto; Calogero Method of dyeing wood veneer at elevated temperatures and pressures
IL141214A (en) * 2001-02-01 2004-03-28 Vladimir Kliatzkin Structural components made of composite material
PL1799411T3 (en) * 2004-09-30 2012-02-29 Christmas Jeremy Impregnation apparatus and method
JP5060791B2 (en) * 2007-01-26 2012-10-31 独立行政法人森林総合研究所 Method for drying wood, method for penetrating chemicals into wood and drying apparatus
FR2952574B1 (en) * 2009-11-13 2011-11-18 Alex Degaie PROCESS FOR TREATMENT OF CUTTING SHAFT TRONCS BY FIBER IMPREGNATION OF A TREATMENT SOLUTION AND INSTALLATION FOR TREATMENT OF CUTTING TREE TRONCS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860070A (en) * 1954-06-04 1958-11-11 Barber Greene Co Method of drying and impregnating wood
US2931737A (en) * 1957-07-30 1960-04-05 Hickson S Timber Impregnation Impregnation process
US3200003A (en) * 1962-01-11 1965-08-10 Koppers Co Inc Process for impregnating wood with pentachlorophenol and composition therefor
US3685959A (en) * 1969-04-24 1972-08-22 Dow Chemical Co Wood seasoning and modification

Also Published As

Publication number Publication date
FR2202762A1 (en) 1974-05-10
BE806021A (en) 1974-04-12
NL7312199A (en) 1974-04-16
CA998890A (en) 1976-10-26
DE2345620A1 (en) 1974-04-18
FR2202762B1 (en) 1976-04-30
US3900615A (en) 1975-08-19
GB1444102A (en) 1976-07-28
JPS4971104A (en) 1974-07-10
IT996297B (en) 1975-12-10

Similar Documents

Publication Publication Date Title
CA1018763A (en) Process of treating wood
YU270780A (en) Process for obtaining dimethyl-2-oxo-3-phenoxypropylphosphonates
YU34236B (en) Process for treating tobacco
YU133872A (en) Process for obtaining diphenyl-alkanoylamino-pyridines
YU310573A (en) Process for obtaining 3-hydroxycephalosporins
ZA735226B (en) Process for treating wood
YU35453B (en) Process for obtining d-homosteroids
CA934216A (en) Process for treating coffee
YU36149B (en) Process for obtaining isopropylamines
ZA734405B (en) Coal treating process
YU35447B (en) Process for obtining m-diozane-5-methylamine
ZA731544B (en) Method of treating timber
GB1422142A (en) Process
AU6043173A (en) Process
YU146973A (en) Process for obtaining oxo-prostaglandins
ZM1372A1 (en) Process for treating tobacco
CA936000A (en) Process for treating wood
AU472853B2 (en) Process for treating wood
GB1422141A (en) Process
AU6099273A (en) Preservation process
YU265473A (en) Process for obtaining 7-acylamido-7-alkoxy-cephalosporins
YU240180A (en) Process for obtaining deacetoxy-cephalosporin
YU35273B (en) Process for obtaining bicyclomycine
AU480059B2 (en) Coal treating process
CA908491A (en) Apparatus for treating articles