ES2025787T3 - WOOD TREATMENT PROCEDURE. - Google Patents

WOOD TREATMENT PROCEDURE.

Info

Publication number
ES2025787T3
ES2025787T3 ES88400352T ES88400352T ES2025787T3 ES 2025787 T3 ES2025787 T3 ES 2025787T3 ES 88400352 T ES88400352 T ES 88400352T ES 88400352 T ES88400352 T ES 88400352T ES 2025787 T3 ES2025787 T3 ES 2025787T3
Authority
ES
Spain
Prior art keywords
treatment procedure
wood treatment
wood
treatment
composition
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 - Lifetime
Application number
ES88400352T
Other languages
Spanish (es)
Inventor
Peter S. Gradeff
John F. Davison
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 US07/017,159 external-priority patent/US4743473A/en
Priority claimed from US07/121,616 external-priority patent/US4842898A/en
Priority claimed from US07/121,623 external-priority patent/US4889771A/en
Application filed by Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Application granted granted Critical
Publication of ES2025787T3 publication Critical patent/ES2025787T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B27K3/16—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
    • B27K3/36—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
    • 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
    • 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

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)

Abstract

COMPOSICION DESTINADA AL TRATAMIENTO DE LA MADERA, CARACTERIZADA POR EL HECHO DE QUE CONTIENE POR LO MENOS UN DERIVADO DE LANTANURO EN DISOLUCION ACUOSA, Y EL EMPLEO DE LA COMPOSICION PARA EL TRATAMIENTO DE LA MADERA.COMPOSITION INTENDED FOR THE TREATMENT OF WOOD, CHARACTERIZED BY THE FACT THAT IT CONTAINS AT LEAST ONE DERIVATIVE OF LANTANIDE IN AQUEOUS SOLUTION, AND THE USE OF THE COMPOSITION FOR THE TREATMENT OF WOOD.

ES88400352T 1987-02-20 1988-02-17 WOOD TREATMENT PROCEDURE. Expired - Lifetime ES2025787T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/017,159 US4743473A (en) 1987-02-20 1987-02-20 Method of preserving wood with lanthanide derivatives
US07/121,616 US4842898A (en) 1987-02-20 1987-11-17 Method of preserving wood with lanthanide derivatives lanthanide derivatives
US07/121,623 US4889771A (en) 1987-02-20 1987-11-17 Method of preserving wood with lanthanide derivatives

Publications (1)

Publication Number Publication Date
ES2025787T3 true ES2025787T3 (en) 1992-04-01

Family

ID=27360730

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88400352T Expired - Lifetime ES2025787T3 (en) 1987-02-20 1988-02-17 WOOD TREATMENT PROCEDURE.

Country Status (11)

Country Link
EP (1) EP0282380B1 (en)
AU (1) AU614736B2 (en)
BR (1) BR8800676A (en)
DE (1) DE3865707D1 (en)
ES (1) ES2025787T3 (en)
FI (1) FI880801A (en)
MA (1) MA21186A1 (en)
NO (1) NO880711L (en)
NZ (1) NZ223570A (en)
PT (1) PT86794B (en)
SU (1) SU1708150A3 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018019A1 (en) * 1979-02-09 1980-10-29 THE PROCTER & GAMBLE COMPANY Antimicrobial water-soluble compound which contains a rare earth metal cation, its application in oral compositions and method for controlling microorganisms therewith
EP0037224A1 (en) * 1980-03-24 1981-10-07 THE PROCTER & GAMBLE COMPANY Rare earth metal carboxylates, their use as antimicrobial agents, and medicinal, cosmetic and cleansing compositions containing them
CA1257451A (en) * 1985-11-25 1989-07-18 William P. Trumble Stabilization of wood preservative solutions and preservation of wood by such solutions

Also Published As

Publication number Publication date
FI880801A (en) 1988-08-21
NO880711L (en) 1988-08-22
FI880801A0 (en) 1988-02-19
PT86794A (en) 1988-03-01
MA21186A1 (en) 1988-10-01
NO880711D0 (en) 1988-02-18
PT86794B (en) 1992-10-30
SU1708150A3 (en) 1992-01-23
EP0282380B1 (en) 1991-10-23
BR8800676A (en) 1988-10-04
EP0282380A1 (en) 1988-09-14
NZ223570A (en) 1990-07-26
AU1197488A (en) 1988-08-25
DE3865707D1 (en) 1991-11-28
AU614736B2 (en) 1991-09-12

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