NZ531217A - Impregnation process - Google Patents

Impregnation process

Info

Publication number
NZ531217A
NZ531217A NZ531217A NZ53121704A NZ531217A NZ 531217 A NZ531217 A NZ 531217A NZ 531217 A NZ531217 A NZ 531217A NZ 53121704 A NZ53121704 A NZ 53121704A NZ 531217 A NZ531217 A NZ 531217A
Authority
NZ
New Zealand
Prior art keywords
wood
working solution
pressure
based material
working
Prior art date
Application number
NZ531217A
Other languages
English (en)
Inventor
Kourosh Nasheri
Gavin James Durbin
Original Assignee
Nz Forest Research Inst 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 Nz Forest Research Inst Ltd filed Critical Nz Forest Research Inst Ltd
Priority to NZ531217A priority Critical patent/NZ531217A/en
Priority to PCT/NZ2005/000022 priority patent/WO2005077626A1/en
Priority to EP20050710973 priority patent/EP1718442B1/en
Priority to DE200560026630 priority patent/DE602005026630D1/de
Priority to JP2006554045A priority patent/JP4629055B2/ja
Priority to AU2005212139A priority patent/AU2005212139B2/en
Priority to AT05710973T priority patent/ATE500043T1/de
Priority to CNB2005800084044A priority patent/CN100537163C/zh
Priority to RU2006133322A priority patent/RU2360791C2/ru
Priority to CA2556438A priority patent/CA2556438C/en
Priority to ES05710973T priority patent/ES2361321T3/es
Priority to US10/590,188 priority patent/US8173224B2/en
Publication of NZ531217A publication Critical patent/NZ531217A/en
Priority to ZA200606718A priority patent/ZA200606718B/en
Priority to NO20063785A priority 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)
  • Materials Engineering (AREA)
  • Biochemistry (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)
NZ531217A 2004-02-18 2004-02-18 Impregnation process NZ531217A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
NZ531217A NZ531217A (en) 2004-02-18 2004-02-18 Impregnation process
CNB2005800084044A CN100537163C (zh) 2004-02-18 2005-02-18 浸渍工艺
RU2006133322A RU2360791C2 (ru) 2004-02-18 2005-02-18 Способ импрегнирования древесины или материала на древесной основе
DE200560026630 DE602005026630D1 (de) 2004-02-18 2005-02-18 Imprägnierverfahren
JP2006554045A JP4629055B2 (ja) 2004-02-18 2005-02-18 含浸方法
AU2005212139A AU2005212139B2 (en) 2004-02-18 2005-02-18 Impregnation process
AT05710973T ATE500043T1 (de) 2004-02-18 2005-02-18 Imprägnierverfahren
PCT/NZ2005/000022 WO2005077626A1 (en) 2004-02-18 2005-02-18 Impregnation process
EP20050710973 EP1718442B1 (en) 2004-02-18 2005-02-18 Impregnation process
CA2556438A CA2556438C (en) 2004-02-18 2005-02-18 Impregnation process
ES05710973T ES2361321T3 (es) 2004-02-18 2005-02-18 Procedimiento de impregnación.
US10/590,188 US8173224B2 (en) 2004-02-18 2005-08-25 Impregnation process
ZA200606718A ZA200606718B (en) 2004-02-18 2006-08-14 Impregnation process
NO20063785A NO20063785L (no) 2004-02-18 2006-08-24 Impregneringsmetode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ531217A NZ531217A (en) 2004-02-18 2004-02-18 Impregnation process

Publications (1)

Publication Number Publication Date
NZ531217A true NZ531217A (en) 2005-12-23

Family

ID=34859287

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ531217A NZ531217A (en) 2004-02-18 2004-02-18 Impregnation process

Country Status (14)

Country Link
US (1) US8173224B2 (cg-RX-API-DMAC10.html)
EP (1) EP1718442B1 (cg-RX-API-DMAC10.html)
JP (1) JP4629055B2 (cg-RX-API-DMAC10.html)
CN (1) CN100537163C (cg-RX-API-DMAC10.html)
AT (1) ATE500043T1 (cg-RX-API-DMAC10.html)
AU (1) AU2005212139B2 (cg-RX-API-DMAC10.html)
CA (1) CA2556438C (cg-RX-API-DMAC10.html)
DE (1) DE602005026630D1 (cg-RX-API-DMAC10.html)
ES (1) ES2361321T3 (cg-RX-API-DMAC10.html)
NO (1) NO20063785L (cg-RX-API-DMAC10.html)
NZ (1) NZ531217A (cg-RX-API-DMAC10.html)
RU (1) RU2360791C2 (cg-RX-API-DMAC10.html)
WO (1) WO2005077626A1 (cg-RX-API-DMAC10.html)
ZA (1) ZA200606718B (cg-RX-API-DMAC10.html)

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
CN103619917B (zh) 2011-06-10 2017-04-19 泰坦木业有限公司 木材纤维的乙酰化
IN2014CN02725A (cg-RX-API-DMAC10.html) 2011-09-28 2015-07-03 Titan Wood Ltd
PE20200032A1 (es) * 2012-03-21 2020-01-09 Titan Wood Ltd Metodo para la modificacion de madera
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
EP3142837B1 (en) * 2014-05-13 2018-12-05 Tricoya Technologies Ltd Method for the modification of wood
CN107000242B (zh) * 2014-05-21 2022-07-19 泰坦木业有限公司 在乙酰化催化剂的存在下使木材乙酰化的方法
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
CN112566763A (zh) * 2018-09-07 2021-03-26 Gl第一有限公司 经石蜡改进的木材及其生产方法
ES3040747T3 (en) 2019-05-22 2025-11-04 Basf Se Fibre mouldings
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
EP4076532A4 (en) 2019-12-16 2023-09-13 Eastman Chemical Company ESTERIFICATION OF ACETIC ACID FROM WOOD ACETYLATION WITH ALCOHOLS

Family Cites Families (17)

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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 (cg-RX-API-DMAC10.html) 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
DE3581737D1 (de) * 1985-08-28 1991-03-14 A Cell Acetyl Cellulosics Verfahren zur verbesserung von dimensionsbestaendigkeit und vom biologischen widerstand von lignocellulosestoff.
FI94607C (fi) * 1993-05-28 1995-10-10 Finnforest Oy Menetelmä puumateriaalin kovettamiseksi
DE69411887T2 (de) * 1994-05-04 1999-04-15 Stichting Hout Research (Shr), Maarssen Verfahren zur Acetylierung von Holz
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
NO20063785L (no) 2006-09-15
EP1718442A4 (en) 2008-04-02
US8173224B2 (en) 2012-05-08
CA2556438A1 (en) 2005-08-25
ES2361321T3 (es) 2011-06-16
EP1718442B1 (en) 2011-03-02
CN100537163C (zh) 2009-09-09
AU2005212139A1 (en) 2005-08-25
DE602005026630D1 (de) 2011-04-14
JP4629055B2 (ja) 2011-02-09
CA2556438C (en) 2011-07-26
ATE500043T1 (de) 2011-03-15
RU2360791C2 (ru) 2009-07-10
ZA200606718B (en) 2007-10-31
CN1938133A (zh) 2007-03-28
RU2006133322A (ru) 2008-03-27
JP2007522968A (ja) 2007-08-16
US20070128422A1 (en) 2007-06-07
WO2005077626A1 (en) 2005-08-25
AU2005212139B2 (en) 2010-06-10
EP1718442A1 (en) 2006-11-08

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