GB990834A - Improvements in or relating to the preservation of wood - Google Patents

Improvements in or relating to the preservation of wood

Info

Publication number
GB990834A
GB990834A GB145163A GB145163A GB990834A GB 990834 A GB990834 A GB 990834A GB 145163 A GB145163 A GB 145163A GB 145163 A GB145163 A GB 145163A GB 990834 A GB990834 A GB 990834A
Authority
GB
United Kingdom
Prior art keywords
wood
preservative
solution
aliphatic hydrocarbon
impregnating agent
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
GB145163A
Other languages
English (en)
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.)
Beazer East Inc
Original Assignee
Koppers Co Inc
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
Priority claimed from US165559A external-priority patent/US3200003A/en
Priority claimed from US173774A external-priority patent/US3199211A/en
Application filed by Koppers Co Inc filed Critical Koppers Co Inc
Publication of GB990834A publication Critical patent/GB990834A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, 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
    • B27K3/00Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/34Organic impregnating agents
    • B27K3/38Aromatic compounds
    • B27K3/40Aromatic compounds halogenated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, 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
    • B27K3/00Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02Processes; Apparatus
    • B27K3/08Impregnating by pressure, e.g. vacuum impregnation

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)
  • Level Indicators Using A Float (AREA)
GB145163A 1962-01-11 1963-01-11 Improvements in or relating to the preservation of wood Expired GB990834A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16556062A 1962-01-11 1962-01-11
US165559A US3200003A (en) 1962-01-11 1962-01-11 Process for impregnating wood with pentachlorophenol and composition therefor
US173774A US3199211A (en) 1962-02-16 1962-02-16 Method of preseasoning green or partially seasoned wood

Publications (1)

Publication Number Publication Date
GB990834A true GB990834A (en) 1965-05-05

Family

ID=27389164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB145163A Expired GB990834A (en) 1962-01-11 1963-01-11 Improvements in or relating to the preservation of wood

Country Status (6)

Country Link
BE (1) BE619611A (enExample)
CH (1) CH411316A (enExample)
GB (1) GB990834A (enExample)
LU (1) LU42512A1 (enExample)
NL (1) NL140762B (enExample)
NO (1) NO118001B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996035560A1 (en) * 1995-05-08 1996-11-14 The University Of Melbourne Process of treating wood with preservative
WO2002090066A3 (en) * 2001-01-19 2003-04-03 Premier Wood Treating L L C Cellulose preservative method and apparatus
US6586109B2 (en) 2001-09-21 2003-07-01 Premier Wood Treating, Llc Fire retardant cellulose preservative treatment process

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996035560A1 (en) * 1995-05-08 1996-11-14 The University Of Melbourne Process of treating wood with preservative
US6235403B1 (en) 1995-05-08 2001-05-22 The University Of Melbourne Process of treating wood with preservative
WO2002090066A3 (en) * 2001-01-19 2003-04-03 Premier Wood Treating L L C Cellulose preservative method and apparatus
US6696102B2 (en) 2001-01-19 2004-02-24 Premier Wood Treating, L.L.C. Cellulose preservative method and apparatus
US6586109B2 (en) 2001-09-21 2003-07-01 Premier Wood Treating, Llc Fire retardant cellulose preservative treatment process

Also Published As

Publication number Publication date
CH411316A (fr) 1966-04-15
NL140762B (nl) 1974-01-15
BE619611A (fr) 1962-12-31
LU42512A1 (enExample) 1962-12-11
NO118001B (enExample) 1969-10-20

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