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DK0680810T3 - Fremgangsmåde til acetylering af massivt træ - Google Patents

Fremgangsmåde til acetylering af massivt træ

Info

Publication number
DK0680810T3
DK0680810T3 DK94106944T DK94106944T DK0680810T3 DK 0680810 T3 DK0680810 T3 DK 0680810T3 DK 94106944 T DK94106944 T DK 94106944T DK 94106944 T DK94106944 T DK 94106944T DK 0680810 T3 DK0680810 T3 DK 0680810T3
Authority
DK
Denmark
Prior art keywords
acetylation
solid wood
wood
solid
Prior art date
Application number
DK94106944T
Other languages
English (en)
Inventor
Holger Militz
Erwin Petrus Joseph Beckers
Original Assignee
Stichting Hout Research Shr
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 Stichting Hout Research Shr filed Critical Stichting Hout Research Shr
Application granted granted Critical
Publication of DK0680810T3 publication Critical patent/DK0680810T3/da

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
    • B27K3/0207—Pretreatment of wood before impregnation
    • B27K3/0214—Drying
    • 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
    • B27K3/0278—Processes; Apparatus involving an additional treatment during or after 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
    • B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
    • B27K3/086—Impregnating by pressure, e.g. vacuum impregnation using supercritical or high pressure fluids
    • 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
    • B27K3/346—Grafting onto wood fibres
    • 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
    • B27K5/007—Treating of wood not provided for in groups B27K1/00, B27K3/00 using pressure
    • B27K5/0075—Vacuum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/06—Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate
    • 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
    • B27K2200/00—Wooden materials to be treated
    • B27K2200/10—Articles made of particles or fibres consisting of wood or other lignocellulosic material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
DK94106944T 1994-05-04 1994-05-04 Fremgangsmåde til acetylering af massivt træ DK0680810T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19940106944 EP0680810B1 (en) 1994-05-04 1994-05-04 Process for acetylating solid wood

Publications (1)

Publication Number Publication Date
DK0680810T3 true DK0680810T3 (da) 1999-04-26

Family

ID=8215910

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94106944T DK0680810T3 (da) 1994-05-04 1994-05-04 Fremgangsmåde til acetylering af massivt træ

Country Status (4)

Country Link
EP (1) EP0680810B1 (da)
DE (1) DE69411887T2 (da)
DK (1) DK0680810T3 (da)
ES (1) ES2122077T3 (da)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001096511A (ja) 1999-09-30 2001-04-10 Yamaha Corp 木質エレメントの改質方法
FR2838369B1 (fr) * 2002-04-10 2004-07-02 Lapeyre Procede de traitement de matieres lignocellulosiques, notamment du bois ainsi qu'un materiau obtenu par ce procede
DE10249602A1 (de) * 2002-10-21 2004-05-06 Winkler, Joachim Holzteil, insbesondere Fenster- oder Türprofil
NZ531217A (en) * 2004-02-18 2005-12-23 Nz Forest Research Inst Ltd Impregnation process
GB2474154B (en) * 2008-02-01 2012-07-11 Titan Wood Ltd Acetylated Wood
CN103481342B (zh) * 2008-02-01 2018-09-07 泰坦木业有限公司 乙酰化的木材
US7790922B2 (en) 2008-03-14 2010-09-07 Celanese International Corporation Purification of acetic acid from wood acetylation process using extraction
US7612232B2 (en) * 2008-03-27 2009-11-03 Celanese International Corporation Purification of acetic acid from wood acetylation process
US8906466B2 (en) 2009-06-25 2014-12-09 Eastman Chemical Company Esterified lignocellulosic materials and methods for making them
DE102011104025A1 (de) 2010-06-11 2011-12-15 Technische Universität Dresden Verfahren zur Modifizierung von Holz oder Holzwerkstoffen sowie chemisch und thermisch modifiziertes Holz
CN101879736B (zh) * 2010-07-14 2012-05-30 浙江世友木业有限公司 一种稳定增强型实木型材及其生产方法
EP2699623B1 (de) 2011-04-18 2019-12-18 Momentive Performance Materials GmbH Funktionalisierte polyorganosiloxane oder silane zur behandlung von lignocellulosischen werkstoffen
MX353017B (es) * 2011-09-28 2017-12-18 Titan Wood Ltd Paneles de fibras de densidad media.
US20130202789A1 (en) * 2012-02-08 2013-08-08 Eastman Chemical Company Methods of acetylation of wood involving multiple acetylation cycles
CN103659971B (zh) * 2012-09-05 2016-01-20 中国林业科学研究院木材工业研究所 一种纤维材料的酯化方法及一种酯化材料
CN103659972B (zh) * 2012-09-05 2016-01-20 中国林业科学研究院木材工业研究所 一种木材的酯化、压缩增强方法及一种酯化、压缩增强材料
EP2945993A1 (de) 2013-01-18 2015-11-25 DWI an der RWTH Aachen e.V. Behandlung von kristallinen cellulosehaltigen substraten
WO2014195860A1 (en) 2013-06-03 2014-12-11 Chemconserve B.V. Modified wood fibres for manufacture in composites
CN106458826A (zh) * 2014-05-08 2017-02-22 索尔维阿塞托有限公司 用于回收羧酸的方法和木材处理方法
ES2713048T3 (es) * 2014-05-13 2019-05-17 Tricoya Tech Ltd Método para modificación de madera
EP3169495A2 (en) * 2014-07-16 2017-05-24 Tricoya Technologies Ltd Process for the acetylation of wood
GB201412838D0 (en) 2014-07-18 2014-09-03 Tricoya Technologies Ltd Recovery of wood acetylation fluid
GB201412837D0 (en) * 2014-07-18 2014-09-03 Tricoya Technologies Ltd Recovery and use of wood acetylation fluid
NZ729089A (en) 2014-08-19 2019-09-27 Solvay Acetow Gmbh Process for the recovery of carboxylic acid and wood treatment process
US11338468B2 (en) 2015-04-13 2022-05-24 Tricoya Technologies Ltd. Method for continuous acetylation of wood elements
EP3283530B1 (en) 2015-04-13 2024-02-21 Tricoya Technologies Ltd Method for the acetylation of wood
US20180079104A1 (en) * 2015-04-13 2018-03-22 Tricoya Technologies Ltd Method for continuous acetylation of wood elements
CN105128107A (zh) * 2015-06-24 2015-12-09 南通亚振东方家具有限公司 一种乙酰化木材的处理方法
CN105773767B (zh) * 2016-04-20 2018-02-13 江苏金聚合金材料有限公司 一种木材乙酰化及联产醋酸酯的方法
DE102016222292A1 (de) 2016-11-14 2018-05-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Acetyliertes Lignocellulose-Material mit autoadhäsiven Eigenschaften
DE202018104701U1 (de) 2018-08-16 2018-08-24 Erich Moll Spülmaschinenfester Küchenartikel
EP3741793B1 (de) 2019-05-22 2025-06-11 Basf Se Faserformteile
EP4341301A1 (en) 2021-05-21 2024-03-27 Cerdia International GmbH Process for the manufacture of carboxylic anhydride

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU391951A1 (ru) * 1972-07-18 1973-07-27 БИБЛИОТЕКА К. п. Швалбе, И. О. Озолин , М. Р. Пакете, Ф. А. Шнюциньш, М. М. Дудиньш, И. М. Карлсон, Я. Я. Витолиньш и Р. М. Путане Латвийска ордена Трудового Красного Знамени сельскохоз йственна академи
SU400473A1 (ru) 1972-08-28 1973-10-01 Способ модификации древесины
EP0213252B1 (en) 1985-08-28 1991-02-06 A-Cell Acetyl Cellulosics AB A process for improving dimensional stability and biological resistance of lignocellulosic material
GB2271570A (en) * 1992-10-15 1994-04-20 David George Rogers Treating lignocellusosic material with acetic anhydride

Also Published As

Publication number Publication date
DE69411887T2 (de) 1999-04-15
ES2122077T3 (es) 1998-12-16
DE69411887D1 (de) 1998-08-27
EP0680810A1 (en) 1995-11-08
EP0680810B1 (en) 1998-07-22

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