DK236578A - PROCEDURE FOR PRESSURE IMPREGNATION OF WOOD - Google Patents

PROCEDURE FOR PRESSURE IMPREGNATION OF WOOD

Info

Publication number
DK236578A
DK236578A DK236578A DK236578A DK236578A DK 236578 A DK236578 A DK 236578A DK 236578 A DK236578 A DK 236578A DK 236578 A DK236578 A DK 236578A DK 236578 A DK236578 A DK 236578A
Authority
DK
Denmark
Prior art keywords
wood
procedure
pressure impregnation
impregnation
pressure
Prior art date
Application number
DK236578A
Other languages
Danish (da)
Inventor
W C Kelso
Original Assignee
Forest Prod
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 US05/836,986 external-priority patent/US4303705A/en
Application filed by Forest Prod filed Critical Forest Prod
Publication of DK236578A publication Critical patent/DK236578A/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
    • B27K3/02—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
    • B27K1/00—Damping wood
    • 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
    • B27K3/0292—Processes; Apparatus involving an additional treatment during or after impregnation for improving fixation
    • 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
    • B27K3/32—Mixtures of different inorganic impregnating agents
    • 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
    • B27K3/34—Organic impregnating agents
    • B27K3/44—Tar; Mineral oil
    • 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
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/001—Heating
DK236578A 1977-05-31 1978-05-29 PROCEDURE FOR PRESSURE IMPREGNATION OF WOOD DK236578A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US80195377A 1977-05-31 1977-05-31
US83698577A 1977-09-27 1977-09-27
US83694377A 1977-09-27 1977-09-27
US05/836,986 US4303705A (en) 1977-09-27 1977-09-27 Treatment of wood with water-borne preservatives

Publications (1)

Publication Number Publication Date
DK236578A true DK236578A (en) 1978-12-01

Family

ID=27505816

Family Applications (1)

Application Number Title Priority Date Filing Date
DK236578A DK236578A (en) 1977-05-31 1978-05-29 PROCEDURE FOR PRESSURE IMPREGNATION OF WOOD

Country Status (15)

Country Link
JP (1) JPS5495703A (en)
AU (1) AU3657478A (en)
BR (1) BR7803404A (en)
CA (1) CA1122484A (en)
CH (1) CH624339A5 (en)
DE (1) DE2823574A1 (en)
DK (1) DK236578A (en)
ES (1) ES470276A1 (en)
FI (1) FI781712A (en)
FR (1) FR2392786A1 (en)
GB (1) GB1604803A (en)
IT (1) IT1095177B (en)
MX (1) MX148557A (en)
NO (1) NO781826L (en)
SE (1) SE7806283L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239382A (en) * 1960-09-27 1966-03-08 Exxon Research Engineering Co Fuel cell catalysts

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649065A (en) * 1985-07-08 1987-03-10 Mooney Chemicals, Inc. Process for preserving wood
JPH01500503A (en) * 1986-07-01 1989-02-23 モード　デレック　アンソニー vacuum pump control system
IT1265799B1 (en) * 1992-03-05 1996-12-11 Margaritelli Spa DOUBLE IMPREGNATION PROCEDURE OF THE WOOD TO ALLOW ITS OPTIMAL PRESERVATION, CARRIED OUT WITH MINERAL SALTS AND CASTING OIL
NZ306373A (en) * 1995-05-08 2000-02-28 Univ Melbourne Process of treating wood with a waterborne preservative such as CCA at an elevated temperature and pressure
WO1997034746A1 (en) * 1996-03-21 1997-09-25 Centillion Chemicals Limited Fixation process
JPH09277209A (en) * 1996-04-19 1997-10-28 Sanko Kogyo Kk Antiseptically and flame-resistingly treated wood and manufacture thereof
PT102376A (en) * 1999-11-16 2001-05-31 Amorim & Irmaos S A SOLID-LIQUID EXTRACTION PROCESS APPLIED TO CORTICAL PRODUCTS
WO2005061221A1 (en) * 2003-12-22 2005-07-07 Fischer Advanced Composite Components Ag Method for producing a fire-retardant veneer, and corresponding fire-retardant veneer
DE102008040903A1 (en) * 2008-07-31 2010-02-04 Fränkische Holzveredelungs-GmbH Wood pieces i.e. parquet tiles, coloring method for parquet floor, involves applying and maintaining high pressure in color fluid and wood pieces, and pumping color fluid and applying and maintaining low pressure over time period
DE102010001424A1 (en) * 2010-02-01 2011-08-04 Fränkische Holzveredelungs-GmbH, 97353 Method for dyeing of wooden pieces, involves introducing wooden pieces into printing or coloring chamber, and applying and maintaining low pressure over certain period

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080212A (en) * 1961-12-12 1963-03-05 Koppers Co Inc Treatment of wood with hot chromated copper arsenate solutions
FR1342157A (en) * 1962-07-26 1963-11-08 Koppers Co Inc Improvements to processes for preserving wood, and to wood thus treated
US3560251A (en) * 1965-07-19 1971-02-02 Hager Ab Wood treatment method
US3900615A (en) * 1972-10-13 1975-08-19 Dow Chemical Co Process for treating wood

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239382A (en) * 1960-09-27 1966-03-08 Exxon Research Engineering Co Fuel cell catalysts

Also Published As

Publication number Publication date
GB1604803A (en) 1981-12-16
BR7803404A (en) 1979-02-06
CH624339A5 (en) 1981-07-31
IT7824030A0 (en) 1978-05-31
FR2392786A1 (en) 1978-12-29
IT1095177B (en) 1985-08-10
NO781826L (en) 1978-12-01
MX148557A (en) 1983-05-06
FI781712A (en) 1978-12-01
ES470276A1 (en) 1979-09-16
JPS5495703A (en) 1979-07-28
CA1122484A (en) 1982-04-27
SE7806283L (en) 1978-12-01
AU3657478A (en) 1979-12-06
DE2823574A1 (en) 1978-12-21

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