BR8800676A - Composicao destinada ao tratamento da madeira e processo de tratamento da madeira - Google Patents

Composicao destinada ao tratamento da madeira e processo de tratamento da madeira

Info

Publication number
BR8800676A
BR8800676A BR8800676A BR8800676A BR8800676A BR 8800676 A BR8800676 A BR 8800676A BR 8800676 A BR8800676 A BR 8800676A BR 8800676 A BR8800676 A BR 8800676A BR 8800676 A BR8800676 A BR 8800676A
Authority
BR
Brazil
Prior art keywords
wood treatment
composition
treatment process
wood
treatment
Prior art date
Application number
BR8800676A
Other languages
English (en)
Inventor
Peter S Gradeff
John F Davison
Original Assignee
Rhone Poulenc Chimie
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 filed Critical Rhone Poulenc Chimie
Publication of BR8800676A publication Critical patent/BR8800676A/pt

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)
BR8800676A 1987-02-20 1988-02-19 Composicao destinada ao tratamento da madeira e processo de tratamento da madeira BR8800676A (pt)

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
BR8800676A true BR8800676A (pt) 1988-10-04

Family

ID=27360730

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8800676A BR8800676A (pt) 1987-02-20 1988-02-19 Composicao destinada ao tratamento da madeira e processo de tratamento da madeira

Country Status (11)

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

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
AU614736B2 (en) 1991-09-12
SU1708150A3 (ru) 1992-01-23
ES2025787T3 (es) 1992-04-01
NO880711D0 (no) 1988-02-18
EP0282380A1 (fr) 1988-09-14
FI880801A (fi) 1988-08-21
DE3865707D1 (de) 1991-11-28
EP0282380B1 (fr) 1991-10-23
NZ223570A (en) 1990-07-26
PT86794A (pt) 1988-03-01
PT86794B (pt) 1992-10-30
NO880711L (no) 1988-08-22
MA21186A1 (fr) 1988-10-01
AU1197488A (en) 1988-08-25
FI880801A0 (fi) 1988-02-19

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Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee