NO170201C - Fremgangsmaate til aa forbedre dimensjonsstabilitet og biologisk resistens hos lignocelluloseholdig materiale - Google Patents

Fremgangsmaate til aa forbedre dimensjonsstabilitet og biologisk resistens hos lignocelluloseholdig materiale

Info

Publication number
NO170201C
NO170201C NO863435A NO863435A NO170201C NO 170201 C NO170201 C NO 170201C NO 863435 A NO863435 A NO 863435A NO 863435 A NO863435 A NO 863435A NO 170201 C NO170201 C NO 170201C
Authority
NO
Norway
Prior art keywords
dimensional stability
acetic anhydride
time
lignocellulous
procedure
Prior art date
Application number
NO863435A
Other languages
English (en)
Norwegian (no)
Other versions
NO863435L (no
NO863435D0 (no
NO170201B (no
Inventor
Roger M Rowell
Rune Simonson
Anne-Marie Tillman
Original Assignee
A Cell Acetyl Cellulosics
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 A Cell Acetyl Cellulosics filed Critical A Cell Acetyl Cellulosics
Publication of NO863435D0 publication Critical patent/NO863435D0/no
Publication of NO863435L publication Critical patent/NO863435L/no
Publication of NO170201B publication Critical patent/NO170201B/no
Publication of NO170201C publication Critical patent/NO170201C/no

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Forests & Forestry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Details Of Garments (AREA)
  • Materials For Medical Uses (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Prostheses (AREA)
  • Laminated Bodies (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
NO863435A 1985-08-28 1986-08-27 Fremgangsmaate til aa forbedre dimensjonsstabilitet og biologisk resistens hos lignocelluloseholdig materiale NO170201C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85850268A EP0213252B1 (de) 1985-08-28 1985-08-28 Verfahren zur Verbesserung von Dimensionsbeständigkeit und vom biologischen Widerstand von Lignocellulosestoff

Publications (4)

Publication Number Publication Date
NO863435D0 NO863435D0 (no) 1986-08-27
NO863435L NO863435L (no) 1987-03-02
NO170201B NO170201B (no) 1992-06-15
NO170201C true NO170201C (no) 1992-09-23

Family

ID=8194721

Family Applications (1)

Application Number Title Priority Date Filing Date
NO863435A NO170201C (no) 1985-08-28 1986-08-27 Fremgangsmaate til aa forbedre dimensjonsstabilitet og biologisk resistens hos lignocelluloseholdig materiale

Country Status (14)

Country Link
US (1) US4804384A (de)
EP (1) EP0213252B1 (de)
JP (1) JPH0622801B2 (de)
AT (1) ATE60727T1 (de)
AU (1) AU594072B2 (de)
CA (1) CA1284563C (de)
DE (1) DE3581737D1 (de)
DK (1) DK170147B1 (de)
ES (1) ES2001601A6 (de)
FI (1) FI87432C (de)
IN (1) IN168462B (de)
NO (1) NO170201C (de)
NZ (1) NZ217103A (de)
PT (1) PT83263B (de)

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GB0801880D0 (en) * 2008-02-01 2008-03-12 Titan Wood Ltd Process and product thereof
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
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
ES2837553T3 (es) * 2010-09-17 2021-06-30 Titan Wood Ltd Tratamiento de piezas de madera
US20120160841A1 (en) 2010-12-23 2012-06-28 Eastman Chemical Company Wood heater with enhanced microwave choke system
RU2013137425A (ru) 2011-01-10 2015-02-20 Дэниш Плант Файбр Текнолоджиз Холдинг А/С Способ и устройство для модификации лигноцеллюлозных материалов и изделия, изготовленные данным способом из модифицированных лигноцеллюлозных материалов
EP2623281A1 (de) * 2012-01-31 2013-08-07 Titan Wood Limited Acetyliertes Holz
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US20130202789A1 (en) * 2012-02-08 2013-08-08 Eastman Chemical Company Methods of acetylation of wood involving multiple acetylation cycles
DE202012001409U1 (de) 2012-02-10 2012-03-13 Haustüren-Ring GmbH Türrohling mit acetyliertem Holz und Tür umfassend einen solchen Türrohling
PE20200032A1 (es) * 2012-03-21 2020-01-09 Titan Wood Ltd Metodo para la modificacion de madera
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
TW201430033A (zh) * 2013-01-31 2014-08-01 Pou Chen Corp 含改質天然纖維的生質高分子材料及其製造方法
US20140234647A1 (en) * 2013-02-19 2014-08-21 Brian Matthew Sanderson Composition and Method of Manufacture of Hardened Wood
GB2511120B (en) * 2013-02-26 2017-06-21 Medite Europe Ltd Acetylated wood fibre
WO2014188080A2 (en) 2013-05-24 2014-11-27 Stora Enso Oyj Protection of wood
WO2014195860A1 (en) 2013-06-03 2014-12-11 Chemconserve B.V. Modified wood fibres for manufacture in composites
GB201412837D0 (en) * 2014-07-18 2014-09-03 Tricoya Technologies Ltd Recovery and use of wood acetylation fluid
GB201412839D0 (en) 2014-07-18 2014-09-03 Tricoya Technologies Ltd Wood acetylation process
GB201412838D0 (en) * 2014-07-18 2014-09-03 Tricoya Technologies Ltd Recovery of wood acetylation fluid
CA2967146C (en) 2014-12-02 2023-03-21 Solvay Acetow Gmbh Process for the manufacture of carboxylic anhydride
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
CN109551593B (zh) * 2018-11-15 2020-06-26 江苏大学 一种涂覆型木皮软化液的制备方法
EP3696196A1 (de) * 2019-02-18 2020-08-19 Cerdia International GmbH Acetylierung von naturfasern unter erhalt der faserstruktur
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Also Published As

Publication number Publication date
NO863435L (no) 1987-03-02
FI87432B (fi) 1992-09-30
US4804384A (en) 1989-02-14
EP0213252B1 (de) 1991-02-06
DK395986D0 (da) 1986-08-20
NZ217103A (en) 1989-09-27
AU594072B2 (en) 1990-03-01
CA1284563C (en) 1991-06-04
DK395986A (da) 1987-03-01
DK170147B1 (da) 1995-06-06
AU6097986A (en) 1987-03-05
FI863443L (fi) 1987-03-01
JPS6264501A (ja) 1987-03-23
PT83263B (pt) 1988-08-17
FI87432C (fi) 1993-01-11
DE3581737D1 (de) 1991-03-14
JPH0622801B2 (ja) 1994-03-30
ES2001601A6 (es) 1988-06-01
FI863443A0 (fi) 1986-08-26
NO863435D0 (no) 1986-08-27
IN168462B (de) 1991-04-06
NO170201B (no) 1992-06-15
PT83263A (pt) 1986-09-01
ATE60727T1 (de) 1991-02-15
EP0213252A1 (de) 1987-03-11

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