DE69519424T2 - Acetylierung von lignocellulosischen materialien - Google Patents

Acetylierung von lignocellulosischen materialien

Info

Publication number
DE69519424T2
DE69519424T2 DE69519424T DE69519424T DE69519424T2 DE 69519424 T2 DE69519424 T2 DE 69519424T2 DE 69519424 T DE69519424 T DE 69519424T DE 69519424 T DE69519424 T DE 69519424T DE 69519424 T2 DE69519424 T2 DE 69519424T2
Authority
DE
Germany
Prior art keywords
acetylation
lignocellulosic materials
lignocellulosic
materials
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69519424T
Other languages
English (en)
Other versions
DE69519424D1 (de
Inventor
Louise Nelson
Ian Richards
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CELL ACETYL CELLULOSICS PAR AB
Original Assignee
CELL ACETYL CELLULOSICS PAR AB
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 CELL ACETYL CELLULOSICS PAR AB filed Critical CELL ACETYL CELLULOSICS PAR AB
Publication of DE69519424D1 publication Critical patent/DE69519424D1/de
Application granted granted Critical
Publication of DE69519424T2 publication Critical patent/DE69519424T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
DE69519424T 1994-02-24 1995-02-23 Acetylierung von lignocellulosischen materialien Expired - Lifetime DE69519424T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9403509A GB9403509D0 (en) 1994-02-24 1994-02-24 Acetylation of lignocellulosic materials
PCT/GB1995/000371 WO1995023168A1 (en) 1994-02-24 1995-02-23 Acetylation of lignocellulosic materials

Publications (2)

Publication Number Publication Date
DE69519424D1 DE69519424D1 (de) 2000-12-21
DE69519424T2 true DE69519424T2 (de) 2001-05-23

Family

ID=10750837

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69519424T Expired - Lifetime DE69519424T2 (de) 1994-02-24 1995-02-23 Acetylierung von lignocellulosischen materialien

Country Status (8)

Country Link
US (1) US5777101A (de)
EP (1) EP0746570B1 (de)
AU (1) AU1713695A (de)
DE (1) DE69519424T2 (de)
GB (1) GB9403509D0 (de)
IN (1) IN189322B (de)
MY (1) MY130116A (de)
WO (1) WO1995023168A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9322187D0 (en) * 1993-10-28 1993-12-15 Bp Chem Int Ltd Acetylation of lignocellulosic materials
EP0910602A1 (de) * 1996-07-10 1999-04-28 Sound Pipe Ltd Acetylierung von lignocellulose-materialien und verwendungen derselben
EP0909618A3 (de) * 1997-09-16 2000-03-29 Sound Pipe Ltd Verfahren und Vorrichtung zur Acetylierung von lignozellulosischen Materialien
CA2250645A1 (en) 1998-10-16 2000-04-16 Wayne Wasylciw Process for the production of articles from treated lignocellulosic particles and binder
JP2000351106A (ja) 1999-06-10 2000-12-19 Yamaha Corp 木質材の製造法
FR2814107B1 (fr) * 2000-09-21 2002-11-29 Commissariat Energie Atomique Procede de traitement chimique d'un substrat
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
MY157614A (en) * 2007-04-19 2016-06-30 Mascoma Corp Combined thermochemical pretreatment and refining of lignocellulosic biomass
US8614350B2 (en) 2008-01-15 2013-12-24 Eastman Chemical Company Carboxylic acid production process employing solvent from esterification of lignocellulosic material
US8455680B2 (en) * 2008-01-15 2013-06-04 Eastman Chemical Company Carboxylic acid production process employing solvent from esterification of lignocellulosic material
CN103481342B (zh) 2008-02-01 2018-09-07 泰坦木业有限公司 乙酰化的木材
GB2474154B (en) * 2008-02-01 2012-07-11 Titan Wood Ltd Acetylated Wood
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
EP2289980A1 (de) 2009-07-30 2011-03-02 Danish Plant Fibre Technologies Holding A/S Verfahren und Vorrichtung zur Modifizierung von Lignozellulosematerialien und Produkte aus Lignozellulosematerialien aus dem Verfahren
KR101921340B1 (ko) * 2010-02-04 2018-11-22 타이탄 우드 리미티드 목재 성분의 아세틸화 방법
BR112013006397B1 (pt) 2010-09-17 2020-05-12 Titan Wood Limited Processo para a acetilação de peças de madeira
US20120160841A1 (en) 2010-12-23 2012-06-28 Eastman Chemical Company Wood heater with enhanced microwave choke system
WO2012095108A1 (en) 2011-01-10 2012-07-19 Danish Plant Fibre Technologies Holding A/S A process and apparatus for modification of lignocellulosic materials and products of modified lignocellulosic materials obtained by the process
EP2623281A1 (de) * 2012-01-31 2013-08-07 Titan Wood Limited Acetyliertes Holz
WO2013139937A2 (en) * 2012-03-21 2013-09-26 Titan Wood Limited Method for the modification of wood
US11052568B2 (en) * 2012-05-22 2021-07-06 Titan Wood Limited Reactor system and process for wood modification
CN103659967B (zh) * 2012-09-05 2016-03-09 中国林业科学研究院木材工业研究所 一种乙酰化纤维材料的处理方法和由该方法得到的材料
GB2511120B (en) * 2013-02-26 2017-06-21 Medite Europe Ltd Acetylated wood fibre
US20160122440A1 (en) * 2013-06-03 2016-05-05 CC Wood B.V. Modified wood fibres for manufacture in composites
BR112017003272B1 (pt) * 2014-08-19 2022-08-16 Solvay Acetow Gmbh Processo para a recuperação de ácido carboxílico, e processo para a fabricação de madeira tratada
BR112017022023B1 (pt) * 2015-04-13 2022-07-05 Tricoya Technologies Ltd Método para a acetilação de madeira
CN107666994B (zh) 2015-04-13 2021-08-10 特里高亚科技有限公司 木材元件的连续乙酰化方法
DE102016222292A1 (de) * 2016-11-14 2018-05-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Acetyliertes Lignocellulose-Material mit autoadhäsiven Eigenschaften
EP3696196A1 (de) * 2019-02-18 2020-08-19 Cerdia International GmbH Acetylierung von naturfasern unter erhalt der faserstruktur

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720661A (en) * 1971-01-05 1973-03-13 Rhodiaceta Process for producing acetylated regenerated cellulose articles
ATE60727T1 (de) * 1985-08-28 1991-02-15 A Cell Acetyl Cellulosics Verfahren zur verbesserung von dimensionsbestaendigkeit und vom biologischen widerstand von lignocellulosestoff.
JPH0720605B2 (ja) * 1987-02-13 1995-03-08 大建工業株式会社 木質材の改質方法
AU649909B2 (en) * 1992-02-07 1994-06-02 National Starch And Chemical Investment Holding Corporation Purification of polysaccharides
GB2271570A (en) * 1992-10-15 1994-04-20 David George Rogers Treating lignocellusosic material with acetic anhydride
GB9322187D0 (en) * 1993-10-28 1993-12-15 Bp Chem Int Ltd Acetylation of lignocellulosic materials

Also Published As

Publication number Publication date
IN189322B (de) 2003-02-08
EP0746570A1 (de) 1996-12-11
DE69519424D1 (de) 2000-12-21
GB9403509D0 (en) 1994-04-13
WO1995023168A1 (en) 1995-08-31
AU1713695A (en) 1995-09-11
MY130116A (en) 2007-06-29
EP0746570B1 (de) 2000-11-15
US5777101A (en) 1998-07-07

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Legal Events

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