ES470276A1 - Un metodo mejorado para tratamiento de madera - Google Patents

Un metodo mejorado para tratamiento de madera

Info

Publication number
ES470276A1
ES470276A1 ES470276A ES470276A ES470276A1 ES 470276 A1 ES470276 A1 ES 470276A1 ES 470276 A ES470276 A ES 470276A ES 470276 A ES470276 A ES 470276A ES 470276 A1 ES470276 A1 ES 470276A1
Authority
ES
Spain
Prior art keywords
wood
treating
treating liquid
substances
container
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
ES470276A
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.)
Forest Prod Util Lab
Original Assignee
Forest Prod Util Lab
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 Util Lab filed Critical Forest Prod Util Lab
Publication of ES470276A1 publication Critical patent/ES470276A1/es
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
    • B27K3/08—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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

Un método mejorado para tratamiento de madera, que comprende: colocar la madera en un recipiente de tratamiento a presión, a una presión inicial; introducir un líquido de tratamiento acuoso en el recipiente; aumentar la presión en el interior del recipiente por encima de la presión inicial para impregnar la madera con el líquido de tratamiento; mantener una presión en el interior del recipiente suficiente para retener el líquido de tratamiento en la madera hasta que los materiales de tratamiento transportados en el líquido de tratamiento quedan fijos a la madera o se depositan en el interior de ella; reducir la presión en el interior del recipiente a la presión inicial o por debajo de ella para permitir la expulsión de la madera de líquido de tratamiento agotado; y recoger el líquido de tratamiento agotado.
ES470276A 1977-05-31 1978-05-29 Un metodo mejorado para tratamiento de madera Expired ES470276A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US80195377A 1977-05-31 1977-05-31
US83694377A 1977-09-27 1977-09-27
US83698577A 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
ES470276A1 true ES470276A1 (es) 1979-09-16

Family

ID=27505816

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470276A Expired ES470276A1 (es) 1977-05-31 1978-05-29 Un metodo mejorado para tratamiento de madera

Country Status (15)

Country Link
JP (1) JPS5495703A (es)
AU (1) AU3657478A (es)
BR (1) BR7803404A (es)
CA (1) CA1122484A (es)
CH (1) CH624339A5 (es)
DE (1) DE2823574A1 (es)
DK (1) DK236578A (es)
ES (1) ES470276A1 (es)
FI (1) FI781712A7 (es)
FR (1) FR2392786A1 (es)
GB (1) GB1604803A (es)
IT (1) IT1095177B (es)
MX (1) MX148557A (es)
NO (1) NO781826L (es)
SE (1) SE7806283L (es)

Families Citing this family (11)

* 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
US4649065A (en) * 1985-07-08 1987-03-10 Mooney Chemicals, Inc. Process for preserving wood
WO1988000114A1 (en) * 1986-07-01 1988-01-14 Maude, Aaltje, Elisabeth Impregnation process and apparatus with a vacuum pump valve control system
IT1265799B1 (it) * 1992-03-05 1996-12-11 Margaritelli Spa Procedimento di doppia impregnazione del legno atto a consentirne l'ottimale conservazione, eseguito con sali minerali ed olio di
WO1996035560A1 (en) * 1995-05-08 1996-11-14 The University Of Melbourne Process of treating wood with preservative
WO1997034746A1 (en) * 1996-03-21 1997-09-25 Centillion Chemicals Limited Fixation process
JPH09277209A (ja) * 1996-04-19 1997-10-28 Sanko Kogyo Kk 防腐・難燃処理木材及びその製造方法
PT102376A (pt) * 1999-11-16 2001-05-31 Amorim & Irmaos S A Processo de extraccao solido-liquido aplicado a produtos de cortica
ATE431245T1 (de) 2003-12-22 2009-05-15 Facc Ag Verfahren zur herstellung eines brandhemmenden furniers sowie brandhemmendes furnier
DE102008040903A1 (de) * 2008-07-31 2010-02-04 Fränkische Holzveredelungs-GmbH Verfahren zum Färben von Holzstücken
DE102010001424A1 (de) * 2010-02-01 2011-08-04 Fränkische Holzveredelungs-GmbH, 97353 Verfahren zum Färben von Holzstücken

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 (fr) * 1962-07-26 1963-11-08 Koppers Co Inc Perfectionnements apportés aux procédés pour la conservation du bois, et aux bois ainsi traités
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

Also Published As

Publication number Publication date
AU3657478A (en) 1979-12-06
IT7824030A0 (it) 1978-05-31
MX148557A (es) 1983-05-06
FR2392786A1 (fr) 1978-12-29
DE2823574A1 (de) 1978-12-21
BR7803404A (pt) 1979-02-06
FI781712A7 (fi) 1978-12-01
NO781826L (no) 1978-12-01
GB1604803A (en) 1981-12-16
IT1095177B (it) 1985-08-10
JPS5495703A (en) 1979-07-28
SE7806283L (sv) 1978-12-01
CA1122484A (en) 1982-04-27
DK236578A (da) 1978-12-01
CH624339A5 (en) 1981-07-31

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