ATE141850T1 - Verfahren zur verbesserung von holz niedriger qualität - Google Patents

Verfahren zur verbesserung von holz niedriger qualität

Info

Publication number
ATE141850T1
ATE141850T1 AT94201082T AT94201082T ATE141850T1 AT E141850 T1 ATE141850 T1 AT E141850T1 AT 94201082 T AT94201082 T AT 94201082T AT 94201082 T AT94201082 T AT 94201082T AT E141850 T1 ATE141850 T1 AT E141850T1
Authority
AT
Austria
Prior art keywords
temperature
quality wood
sections
improvement
low quality
Prior art date
Application number
AT94201082T
Other languages
English (en)
Inventor
Herman Petrus Ruyter
Anton Hortulanus
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of ATE141850T1 publication Critical patent/ATE141850T1/de

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
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/001—Heating
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Drying Of Solid Materials (AREA)
AT94201082T 1993-04-21 1994-04-20 Verfahren zur verbesserung von holz niedriger qualität ATE141850T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93201161 1993-04-21

Publications (1)

Publication Number Publication Date
ATE141850T1 true ATE141850T1 (de) 1996-09-15

Family

ID=8213784

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94201082T ATE141850T1 (de) 1993-04-21 1994-04-20 Verfahren zur verbesserung von holz niedriger qualität

Country Status (6)

Country Link
US (1) US5451361A (de)
EP (1) EP0622163B1 (de)
AT (1) ATE141850T1 (de)
DE (1) DE69400416T2 (de)
DK (1) DK0622163T3 (de)
ES (1) ES2091086T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2162374C (en) * 1993-05-12 2005-09-27 Pertti Viitaniemi Method for improving biodegradation resistance and dimensional stability of cellulosic products
FI96930C (fi) * 1995-02-06 1996-09-25 Valtion Teknillinen Menetelmä modifiointikemikaalien kiinnittämiseksi ja sisähalkeamien estämiseksi puukappaleissa
DK175650B1 (da) * 1996-10-04 2005-01-03 Mywood Corp Fremgangsmåde til hydrostatisk trykformning af træ
ATE244626T1 (de) 1996-12-09 2003-07-15 Plato Internat Technology B V Verfahren zur herstellung von zellulosefaseraggregaten
EP0873829B1 (de) * 1997-04-25 2004-08-25 Plato International Technology B.V. Verfahren zur Herstellung von Celluloseverbundwerkstoffen
FR2846269B1 (fr) * 2002-10-28 2004-12-24 Jean Laurencot Procede pour traiter une charge de matiere ligneuse composee d'elements empiles, notamment une charge de bois, par traitement thermique a haute temperature
DE102007011703A1 (de) * 2007-03-08 2008-09-11 Sägewerk Hagensieker GmbH Verfahren zur Herstellung von Holzprofilen
DE102009047137A1 (de) 2009-11-25 2011-05-26 Institut Für Holztechnologie Dresden Gemeinnützige Gmbh Verfahren zur thermischen Modifizierung oder Vergütung von Holz und Holzprodukten
FR2983111B1 (fr) 2011-11-30 2014-08-22 Faurecia Interieur Ind Procede de fabrication d'un materiau composite comprenant des fibres lignocellulosiques dans une matrice plastique
CN102514066A (zh) * 2011-12-13 2012-06-27 江苏洛基木业有限公司 浸渍纸层压高耐磨草木复合地板的制作方法
CN116117952A (zh) 2017-12-29 2023-05-16 Ahf有限责任公司 用于形成地板组件的方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2016568A (en) * 1935-10-08 Process of forming composition
GB497477A (en) * 1937-03-16 1938-12-16 Masonite Corp Improvements relating to the manufacture of moulded products from raw ligno-cellulose
US2642371A (en) * 1942-04-25 1953-06-16 Fahrni Fred Composite wooden board
US2495282A (en) * 1946-11-05 1950-01-24 Du Pont Thermosetting and thermoset compositions comprising monoolefin/carbon monoxide polymers and process for obtaining same
US3021244A (en) * 1955-12-23 1962-02-13 John G Meiler Process for producing high density hardboard
US3282313A (en) * 1964-11-24 1966-11-01 Research Corp Method of forming wood and formed wood product
US4007312A (en) * 1973-09-27 1977-02-08 The Regents Of The University Of California Method of bonding solid lignocellulosic material, and resulting product
US4061819A (en) * 1974-08-30 1977-12-06 Macmillan Bloedel Limited Products of converted lignocellulosic materials
US4163840A (en) * 1975-05-09 1979-08-07 Fiber Associates, Inc. Process and apparatus for making alkali cellulose in sheet form
US4255477A (en) * 1978-10-24 1981-03-10 Holman John A Artificial board of lumber
US4469156A (en) * 1980-09-12 1984-09-04 Misato Norimoto Method and apparatus for shaping wood material into a predetermined configuration
US4461684A (en) * 1981-02-13 1984-07-24 The Marine Resources Company Accretion coating and mineralization of materials for protection against biodegradation
US4569873A (en) * 1981-05-26 1986-02-11 Robbins Earl Herbert Composite wood panel
IT1139131B (it) * 1981-08-14 1986-09-17 Montedison Spa Procedimento per la preparazione di strutture fibrose a piu' strati
US5017319A (en) * 1984-03-30 1991-05-21 Shen Kuo C Method of making composite products from lignocellulosic materials
US4610913A (en) * 1986-02-14 1986-09-09 Macmillan Bloedel Limited Long wafer waferboard panels
US4751131A (en) * 1986-02-14 1988-06-14 Macmillan Bloedel Limited Waferboard lumber
US4942081A (en) * 1988-01-21 1990-07-17 Altomar-Ii Trust By Kenneth Safe, Jr., Trustee Process for making cellulose-containing products and the products made thereby
DE68923258T2 (de) * 1988-12-16 1996-01-11 Shell Int Research Zellulosefaser-Aggregat und Verfahren zu dessen Herstellung.
ATE124736T1 (de) * 1988-12-16 1995-07-15 Shell Int Research Zellulosefaser-aggregat und verfahren zu dessen herstellung.
JP2724332B2 (ja) * 1989-09-11 1998-03-09 雅文 井上 木材の処理方法
EP0460235B1 (de) * 1989-12-25 1995-11-22 Hisaka Works Limited Verfahren und vorrichtung zum behandeln von holz

Also Published As

Publication number Publication date
ES2091086T3 (es) 1996-10-16
DE69400416D1 (de) 1996-10-02
EP0622163A1 (de) 1994-11-02
EP0622163B1 (de) 1996-08-28
DE69400416T2 (de) 1997-02-13
US5451361A (en) 1995-09-19
DK0622163T3 (da) 1996-09-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee