NO20063785L - Impregneringsmetode - Google Patents

Impregneringsmetode

Info

Publication number
NO20063785L
NO20063785L NO20063785A NO20063785A NO20063785L NO 20063785 L NO20063785 L NO 20063785L NO 20063785 A NO20063785 A NO 20063785A NO 20063785 A NO20063785 A NO 20063785A NO 20063785 L NO20063785 L NO 20063785L
Authority
NO
Norway
Prior art keywords
wood
working solution
based material
super hot
hot temperature
Prior art date
Application number
NO20063785A
Other languages
English (en)
Inventor
Gavin James Durbin
Kouroush Nasheri
Original Assignee
Titan Wood Ltd
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 Titan Wood Ltd filed Critical Titan Wood Ltd
Publication of NO20063785L publication Critical patent/NO20063785L/no

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
    • 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
    • B27K3/0271—Vapour phase 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
    • B27K3/0278—Processes; Apparatus involving an additional treatment during or after impregnation
    • B27K3/0285—Processes; Apparatus involving an additional treatment during or after impregnation for improving the penetration of the impregnating fluid
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/249925—Fiber-containing wood product [e.g., hardboard, lumber, or wood board, etc.]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (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)
  • Glass Compositions (AREA)
  • Saccharide Compounds (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte for impregnering av tre eller trebasert materiale. En arbeidsoppløsning forhåndsoppvarmes til en temperatur over det atmosfæriske kokepunkt ("en superhøy temperatur") over det atmosfæriske kokepunkt av arbeidsoppløsningen, ved et forhøyet trykk tilstrekkelig til å opprettholde arbeidsoppløsningen i den flytende fase. Arbeidsoppløsningen bringes i kontakt med nevnte tre eller trebaserte materiale ved nevnte superhøye temperatur og et forhøyet trykk for å bevirke impregnering av oppløsningen inn i nevnte tre eller trebasert materiale. Det impregnerte tre eller trebaserte materiale og gjenværende arbeidsoppløsning, avfallsmateriale og/eller biprodukter blir deretter separert.
NO20063785A 2004-02-18 2006-08-24 Impregneringsmetode NO20063785L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ531217A NZ531217A (en) 2004-02-18 2004-02-18 Impregnation process
PCT/NZ2005/000022 WO2005077626A1 (en) 2004-02-18 2005-02-18 Impregnation process

Publications (1)

Publication Number Publication Date
NO20063785L true NO20063785L (no) 2006-09-15

Family

ID=34859287

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20063785A NO20063785L (no) 2004-02-18 2006-08-24 Impregneringsmetode

Country Status (14)

Country Link
US (1) US8173224B2 (no)
EP (1) EP1718442B1 (no)
JP (1) JP4629055B2 (no)
CN (1) CN100537163C (no)
AT (1) ATE500043T1 (no)
AU (1) AU2005212139B2 (no)
CA (1) CA2556438C (no)
DE (1) DE602005026630D1 (no)
ES (1) ES2361321T3 (no)
NO (1) NO20063785L (no)
NZ (1) NZ531217A (no)
RU (1) RU2360791C2 (no)
WO (1) WO2005077626A1 (no)
ZA (1) ZA200606718B (no)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20100331531A1 (en) * 2009-06-25 2010-12-30 Eastman Chemical Company Methods for esterifying lignocellulosic material
EP2718351B1 (en) 2011-06-10 2019-08-07 Titan Wood Limited Wood fibre acetylation
MX353017B (es) 2011-09-28 2017-12-18 Titan Wood Ltd Paneles de fibras de densidad media.
AU2013237359B2 (en) * 2012-03-21 2016-06-02 Titan Wood Limited Method for the modification of wood
CN104470631B (zh) * 2012-05-22 2018-01-26 泰坦木业有限公司 用于木材改性的反应器系统和方法
GB2511121B (en) * 2013-02-26 2017-10-04 Medite Europe Ltd Process for manufacturing products from acetylated wood fibre
WO2014195860A1 (en) * 2013-06-03 2014-12-11 Chemconserve B.V. Modified wood fibres for manufacture in composites
AU2015261009B2 (en) * 2014-05-13 2018-12-06 Tricoya Technologies Ltd Method for the modification of wood
US10982011B2 (en) * 2014-05-21 2021-04-20 Titan Wood Limited Process for acetylation of wood in the presence of an acetylation catalyst
CN104441133B (zh) * 2014-10-09 2016-04-20 安徽省孟府家工艺品有限公司 一种木材防腐处理方法
DK178526B1 (en) * 2015-03-05 2016-05-23 Danish Wood Technology As Method for Treatment of Wood
CN105904552A (zh) * 2016-05-23 2016-08-31 阜南县方柳工艺品有限公司 一种藤编木底花瓶的生产工艺
CN106239659A (zh) * 2016-08-30 2016-12-21 开平市瑞兴木业制品有限公司 一种具有导电导热性能的速生材的加工方法
WO2018090064A1 (en) * 2016-11-11 2018-05-17 Rhino Modified Wood (Pty) Ltd Lamination process
FR3067274B1 (fr) 2017-06-08 2022-12-09 Commissariat Energie Atomique Traitement hydrophobe du bois
DK201800137A1 (en) 2018-03-28 2019-10-02 Danish Wood Technology A/S Treatment of wood
CA3110306A1 (en) * 2018-09-07 2020-03-12 GL One Co., Ltd. Paraffin-reinforced wood and method for manufacturing the same
PT3741793T (pt) 2019-05-22 2025-09-08 Basf Se Peças moldadas em fibra
CN110744671B (zh) * 2019-08-15 2021-04-20 浙江农林大学 一种浅色户外用重组竹材的制造方法
CN114786728A (zh) 2019-12-16 2022-07-22 伊士曼化工公司 从木材乙酰化中回收的乙酸与醇的酯化反应

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1345253A (en) * 1916-12-14 1920-06-29 Ruping Max Method of preserving wood
US3094431A (en) * 1961-03-22 1963-06-18 Koppers Co Inc Process of acetylating wood
US3874908A (en) * 1972-07-31 1975-04-01 Dow Chemical Co Composition and method for maintaining a constant concentration of agents and amount of solvent in a wood treating process
GB1432649A (no) 1973-09-07 1976-04-22 Ici Ltd
GB1512549A (en) 1975-11-26 1978-06-01 Hager Ab Process for the treatment of wood
FI59549C (fi) * 1976-05-12 1981-09-10 Takeji Motai Saett att behandla trae
US4303705A (en) * 1977-09-27 1981-12-01 Kelso Jr William C Treatment of wood with water-borne preservatives
US4466998A (en) * 1982-06-16 1984-08-21 Koppers Company, Inc. Wood impregnation
US4649065A (en) 1985-07-08 1987-03-10 Mooney Chemicals, Inc. Process for preserving wood
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
FI94607C (fi) * 1993-05-28 1995-10-10 Finnforest Oy Menetelmä puumateriaalin kovettamiseksi
EP0680810B1 (en) * 1994-05-04 1998-07-22 Stichting Hout Research ( Shr) Process for acetylating solid wood
AU721084B2 (en) * 1995-10-02 2000-06-22 New Zealand Forest Research Institute Limited A method for impregnation of wood and wood based products
JP3597360B2 (ja) * 1997-11-17 2004-12-08 株式会社リコー モデリング方法および記録媒体
JP2000280208A (ja) * 1999-03-29 2000-10-10 Yamaha Corp 木質繊維板及びその製造法
SE516982C2 (sv) * 1999-10-07 2002-04-02 Jaerlaasa Faergindustrier Ab Förfarande för linoljeimpregnering av cellulosabaserade produkter
RU2230658C1 (ru) * 2003-05-28 2004-06-20 Концевой Сергей Алексеевич Способ изготовления из древесины антисептированных изделий, в том числе, железнодорожной шпалы

Also Published As

Publication number Publication date
RU2006133322A (ru) 2008-03-27
EP1718442A4 (en) 2008-04-02
US8173224B2 (en) 2012-05-08
RU2360791C2 (ru) 2009-07-10
ATE500043T1 (de) 2011-03-15
DE602005026630D1 (de) 2011-04-14
CA2556438A1 (en) 2005-08-25
AU2005212139A1 (en) 2005-08-25
NZ531217A (en) 2005-12-23
CA2556438C (en) 2011-07-26
CN100537163C (zh) 2009-09-09
EP1718442B1 (en) 2011-03-02
EP1718442A1 (en) 2006-11-08
JP4629055B2 (ja) 2011-02-09
AU2005212139B2 (en) 2010-06-10
ES2361321T3 (es) 2011-06-16
ZA200606718B (en) 2007-10-31
US20070128422A1 (en) 2007-06-07
WO2005077626A1 (en) 2005-08-25
CN1938133A (zh) 2007-03-28
JP2007522968A (ja) 2007-08-16

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