AU1979497A - Process for treating wood - Google Patents

Process for treating wood

Info

Publication number
AU1979497A
AU1979497A AU19794/97A AU1979497A AU1979497A AU 1979497 A AU1979497 A AU 1979497A AU 19794/97 A AU19794/97 A AU 19794/97A AU 1979497 A AU1979497 A AU 1979497A AU 1979497 A AU1979497 A AU 1979497A
Authority
AU
Australia
Prior art keywords
treating wood
wood
treating
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.)
Granted
Application number
AU19794/97A
Other versions
AU728293B2 (en
Inventor
Anthony J. Bergervoet
James L. Marcinko
Paul Joseph Walcheski
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.)
Chemical Specialities Inc
Original Assignee
Chemical Specialities 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 US08/609,087 external-priority patent/US5652023A/en
Application filed by Chemical Specialities Inc filed Critical Chemical Specialities Inc
Publication of AU1979497A publication Critical patent/AU1979497A/en
Application granted granted Critical
Publication of AU728293B2 publication Critical patent/AU728293B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • B27K3/08—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
    • B27K3/02—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
    • B27K3/16—Inorganic impregnating agents
    • B27K3/20—Compounds of alkali metals or ammonium
    • 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
    • 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
    • B27K5/04—Combined bleaching or impregnating and drying of wood

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
AU19794/97A 1996-02-29 1997-02-27 Process for treating wood Ceased AU728293B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/609,087 US5652023A (en) 1996-02-29 1996-02-29 Fixation process for heat-fixable preservative treated wood
US08/609087 1996-02-29
US08/805,503 US5824370A (en) 1996-02-29 1997-02-26 Process for treating wood
US08/805503 1997-02-26
PCT/US1997/003076 WO1997031724A1 (en) 1996-02-29 1997-02-27 Process for treating wood

Publications (2)

Publication Number Publication Date
AU1979497A true AU1979497A (en) 1997-09-16
AU728293B2 AU728293B2 (en) 2001-01-04

Family

ID=27085952

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19794/97A Ceased AU728293B2 (en) 1996-02-29 1997-02-27 Process for treating wood

Country Status (5)

Country Link
EP (1) EP0907424A1 (en)
AU (1) AU728293B2 (en)
CA (1) CA2248211C (en)
NZ (1) NZ331668A (en)
WO (1) WO1997031724A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114624421B (en) * 2022-05-17 2022-08-12 四川省公路规划勘察设计研究院有限公司 Simulation test device for inducing rock landslide by strong rainfall

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967011A (en) * 1968-05-13 1976-06-29 The Dow Chemical Company Process for impregnating wood
US3874908A (en) * 1972-07-31 1975-04-01 Dow Chemical Co Composition and method for maintaining a constant concentration of agents and amount of solvent in a wood treating process
US4225637A (en) * 1979-03-02 1980-09-30 Domtar Inc. Process for wood treatment
DK142183A (en) * 1983-03-29 1984-09-30 Steen Moldrup PROCEDURE AND METHOD FOR IMPROVING TREE
US4668539A (en) * 1985-12-30 1987-05-26 Kerr-Mcgee Chemical Corporation Process for the preservation of wood products
US5080935A (en) * 1990-11-01 1992-01-14 Mooney Chemicals, Inc. Process for post-treatment of preservative-treated wood

Also Published As

Publication number Publication date
NZ331668A (en) 2000-01-28
CA2248211A1 (en) 1997-09-04
CA2248211C (en) 2001-10-30
EP0907424A1 (en) 1999-04-14
AU728293B2 (en) 2001-01-04
WO1997031724A1 (en) 1997-09-04

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired