FI932460A - Menetelmä puumateriaalin kovettamiseksi - Google Patents

Menetelmä puumateriaalin kovettamiseksi Download PDF

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Publication number
FI932460A
FI932460A FI932460A FI932460A FI932460A FI 932460 A FI932460 A FI 932460A FI 932460 A FI932460 A FI 932460A FI 932460 A FI932460 A FI 932460A FI 932460 A FI932460 A FI 932460A
Authority
FI
Finland
Prior art keywords
wood material
polymerization
hardening
polymerizable substance
cleaning
Prior art date
Application number
FI932460A
Other languages
English (en)
Swedish (sv)
Other versions
FI932460A0 (fi
FI94607C (fi
FI94607B (fi
Inventor
Paavo Mansikkamaeki
Markku Paakki
Original Assignee
Finnforest Oy
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
Application filed by Finnforest Oy filed Critical Finnforest Oy
Publication of FI932460A0 publication Critical patent/FI932460A0/fi
Priority to FI932460A priority Critical patent/FI94607C/fi
Priority to DE69408363T priority patent/DE69408363T2/de
Priority to AT94850091T priority patent/ATE162974T1/de
Priority to EP94850091A priority patent/EP0626240B1/en
Priority to DK94850091.3T priority patent/DK0626240T3/da
Priority to CA002124112A priority patent/CA2124112C/en
Priority to NO941985A priority patent/NO300879B1/no
Publication of FI932460A publication Critical patent/FI932460A/fi
Priority to US08/478,886 priority patent/US5679407A/en
Application granted granted Critical
Publication of FI94607B publication Critical patent/FI94607B/fi
Publication of FI94607C publication Critical patent/FI94607C/fi

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
    • B27K3/15—Impregnating involving polymerisation including use of polymer-containing 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
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/06—Softening or hardening of wood
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Forests & Forestry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
FI932460A 1993-05-28 1993-05-28 Menetelmä puumateriaalin kovettamiseksi FI94607C (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI932460A FI94607C (fi) 1993-05-28 1993-05-28 Menetelmä puumateriaalin kovettamiseksi
DK94850091.3T DK0626240T3 (da) 1993-05-28 1994-05-19 Fremgangsmåde til hærdning af træmateriale
AT94850091T ATE162974T1 (de) 1993-05-28 1994-05-19 Verfahren zur härtung von holzmaterial
EP94850091A EP0626240B1 (en) 1993-05-28 1994-05-19 Method for the hardening of wood material
DE69408363T DE69408363T2 (de) 1993-05-28 1994-05-19 Verfahren zur Härtung von Holzmaterial
CA002124112A CA2124112C (en) 1993-05-28 1994-05-20 Method for the hardening of wood material
NO941985A NO300879B1 (no) 1993-05-28 1994-05-27 Fremgangsmåte for hardgjöring av tremateriale
US08/478,886 US5679407A (en) 1993-05-28 1995-06-07 Method for the hardening of wood material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI932460 1993-05-28
FI932460A FI94607C (fi) 1993-05-28 1993-05-28 Menetelmä puumateriaalin kovettamiseksi

Publications (4)

Publication Number Publication Date
FI932460A0 FI932460A0 (fi) 1993-05-28
FI932460A true FI932460A (fi) 1994-11-29
FI94607B FI94607B (fi) 1995-06-30
FI94607C FI94607C (fi) 1995-10-10

Family

ID=8538028

Family Applications (1)

Application Number Title Priority Date Filing Date
FI932460A FI94607C (fi) 1993-05-28 1993-05-28 Menetelmä puumateriaalin kovettamiseksi

Country Status (8)

Country Link
US (1) US5679407A (fi)
EP (1) EP0626240B1 (fi)
AT (1) ATE162974T1 (fi)
CA (1) CA2124112C (fi)
DE (1) DE69408363T2 (fi)
DK (1) DK0626240T3 (fi)
FI (1) FI94607C (fi)
NO (1) NO300879B1 (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755054B1 (fr) * 1996-10-29 1999-01-15 N O W New Option Wood Procede de traitement du bois par impregnation
TW440506B (en) * 1999-05-26 2001-06-16 Jeng Ying Ming Manufacture of reinforced layer-to-layer cross oriented strand pattern board
US6620459B2 (en) * 2001-02-13 2003-09-16 Houston Advanced Research Center Resin-impregnated substrate, method of manufacture and system therefor
US20030104135A1 (en) * 2001-10-29 2003-06-05 Grantham Robert N. Method and composition for treating wood
US6821631B2 (en) 2001-10-29 2004-11-23 Wood Treatment Products, Inc. Method and composition for treating substrates
DE10245914B4 (de) * 2002-10-01 2010-09-16 Witex Flooring Products Gmbh Verfahren zur Herstellung von Parkett- oder Furnier-Fussbodenplatten
WO2005042175A1 (en) * 2003-10-28 2005-05-12 The Research Foundation At State University Of Newyork Treating wood with reactive monomers
NZ531217A (en) * 2004-02-18 2005-12-23 Nz Forest Research Inst Ltd Impregnation process
CN113733273A (zh) * 2021-08-24 2021-12-03 广西大学 一种木材增重增硬方法
WO2024002448A1 (en) * 2022-06-29 2024-01-04 Alpha Holding Brande Aps Elevated pressure hybrid wood modification

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB217095A (en) * 1922-12-06 1924-06-06 Holzveredelung G M B H A process for hardening wood
US2867543A (en) * 1956-10-22 1959-01-06 Western Sealant Dev Corp Wood impregnating and coloring process
AT302618B (de) * 1967-07-27 1972-10-25 Hanns F Arledter Dr Ing Verfahren und Einrichtung zur Herstellung von kunststoffimprägnierten Gegenständen
AT367340B (de) * 1973-07-26 1982-06-25 Arledter Hanns F Dr Ing Verfahren zur thermischen polymerisation, polykondensation oder kondensation von kunststoffen in poroesen werkstoffen
DE2711478A1 (de) * 1977-03-16 1978-09-21 Arledter Hanns F Verfahren zur thermischen polymerisation, polykondensation oder kondensation von monomeren kunststoffen in poroesen werkstoffen
SU1069996A1 (ru) * 1980-12-16 1984-01-30 Белорусский технологический институт им.С.М.Кирова Способ модифицировани древесины
US4399195A (en) * 1981-08-24 1983-08-16 Cherokee Industries, Inc. Preservation of wood
SE459958B (sv) * 1982-06-17 1989-08-28 Derevoobrabatyv Vilsnurk Impregneringskomposition foer termokemisk modifiering av trae och foerfarande foer framstaellning av denna komposition
CA1269899A (en) * 1987-11-20 1990-06-05 Keith I. Brebner Method of surface impregnation of wood articles and wood articles made therewith
US5169687A (en) * 1988-09-16 1992-12-08 University Of South Florida Supercritical fluid-aided treatment of porous materials
ES2073429T3 (es) * 1988-12-16 1995-08-16 Shell Int Research Agregado fibroso celulosico y un procedimiento para su preparacion.
DE69023762T2 (de) * 1989-12-25 1996-05-23 Hisaka Works Ltd., Osaka Verfahren und vorrichtung zum behandeln von holz.

Also Published As

Publication number Publication date
NO941985L (no) 1994-11-29
CA2124112C (en) 1999-06-22
CA2124112A1 (en) 1994-11-29
ATE162974T1 (de) 1998-02-15
FI932460A0 (fi) 1993-05-28
US5679407A (en) 1997-10-21
NO941985D0 (no) 1994-05-27
EP0626240B1 (en) 1998-02-04
DE69408363T2 (de) 1998-06-25
EP0626240A1 (en) 1994-11-30
FI94607C (fi) 1995-10-10
DK0626240T3 (da) 1998-03-16
FI94607B (fi) 1995-06-30
DE69408363D1 (de) 1998-03-12
NO300879B1 (no) 1997-08-11

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Legal Events

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BB Publication of examined application
MA Patent expired