ECSP10010435A - Proceso para la acetilación de madera y producto del mismo - Google Patents

Proceso para la acetilación de madera y producto del mismo

Info

Publication number
ECSP10010435A
ECSP10010435A EC2010010435A ECSP10010435A ECSP10010435A EC SP10010435 A ECSP10010435 A EC SP10010435A EC 2010010435 A EC2010010435 A EC 2010010435A EC SP10010435 A ECSP10010435 A EC SP10010435A EC SP10010435 A ECSP10010435 A EC SP10010435A
Authority
EC
Ecuador
Prior art keywords
wood
product
class
acetylation
durability
Prior art date
Application number
EC2010010435A
Other languages
English (en)
Inventor
Kapil Girotra
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
Priority claimed from GB0801880A external-priority patent/GB0801880D0/en
Priority claimed from GB0814785A external-priority patent/GB0814785D0/en
Application filed by Titan Wood Ltd filed Critical Titan Wood Ltd
Publication of ECSP10010435A publication Critical patent/ECSP10010435A/es

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
    • B27K3/34—Organic impregnating agents
    • B27K3/36—Aliphatic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0466—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being a non-reacting gas
    • B05D3/0473—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being a non-reacting gas for heating, e.g. vapour 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
    • B27K3/0278—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
    • B27K3/34—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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (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)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

Un proceso para la acetilación de la madera que comprende sumergir la madera en un fluido de acetilación bajo presión, y calentar posteriormente la madera bajo condiciones controladas para iniciar dos reacciones exotérmicas distintas. El proceso permite el aprovechamiento simultáneo de grandes cantidades de tamaños comerciales de madera que tienen una durabilidad clase 4 o clase 5 con un único producto durabilidad clase 1 o clase 2.
EC2010010435A 2008-02-01 2010-08-31 Proceso para la acetilación de madera y producto del mismo ECSP10010435A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0801880A GB0801880D0 (en) 2008-02-01 2008-02-01 Process and product thereof
GB0814785A GB0814785D0 (en) 2008-08-13 2008-08-13 Process and product thereof II
GB0823012A GB0823012D0 (en) 2008-02-01 2008-12-18 Process and product thereof

Publications (1)

Publication Number Publication Date
ECSP10010435A true ECSP10010435A (es) 2010-09-30

Family

ID=40469343

Family Applications (1)

Application Number Title Priority Date Filing Date
EC2010010435A ECSP10010435A (es) 2008-02-01 2010-08-31 Proceso para la acetilación de madera y producto del mismo

Country Status (19)

Country Link
US (2) US8512815B2 (es)
EP (2) EP2818287A1 (es)
JP (2) JP5749019B2 (es)
KR (1) KR101591030B1 (es)
CN (1) CN103481342B (es)
AU (1) AU2009208791B2 (es)
BR (1) BRPI0906605A2 (es)
CA (2) CA2713402C (es)
DK (1) DK2242624T3 (es)
EC (1) ECSP10010435A (es)
ES (1) ES2611460T3 (es)
GB (2) GB2456915B (es)
IL (1) IL207186A0 (es)
MA (1) MA32127B1 (es)
MY (2) MY155134A (es)
NZ (1) NZ586948A (es)
TW (2) TWI480145B (es)
WO (1) WO2009095687A1 (es)
ZA (1) ZA201005240B (es)

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CN103481342B (zh) 2008-02-01 2018-09-07 泰坦木业有限公司 乙酰化的木材
US20100331531A1 (en) * 2009-06-25 2010-12-30 Eastman Chemical Company Methods for esterifying lignocellulosic material
US8906466B2 (en) * 2009-06-25 2014-12-09 Eastman Chemical Company Esterified lignocellulosic materials and methods for making them
JP2013518743A (ja) * 2010-02-04 2013-05-23 チタン ウッド リミテッド 木材成分のアセチル化方法
DE102010031892B4 (de) 2010-07-21 2019-01-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Faserverstärkte Verbundstoffe, Verfahren zu deren Herstellung sowie deren Verwendung
US9151000B2 (en) 2010-09-17 2015-10-06 Titan Wood Limited Treatment of wood pieces
US20120160839A1 (en) 2010-12-23 2012-06-28 Eastman Chemical Company Microwave wood heater with enhanced spatial usage efficiency and uniformity of heat distribution
MX353017B (es) 2011-09-28 2017-12-18 Titan Wood Ltd Paneles de fibras de densidad media.
EP2623281A1 (en) * 2012-01-31 2013-08-07 Titan Wood Limited Acetylated wood
CN104284905B (zh) * 2012-02-07 2017-06-09 泰坦木业有限公司 木材乙酰化的方法和乙酰化木材
US20130202789A1 (en) * 2012-02-08 2013-08-08 Eastman Chemical Company Methods of acetylation of wood involving multiple acetylation cycles
BR112014029241B1 (pt) 2012-05-22 2021-01-05 Titan Wood Limited sistema de reator e processo para a acetilação de materiais lignocelulósicos e uso de um sistema de reator para conduzir um processo para a acetilação de materiais lignocelulósicos
US20140065340A1 (en) * 2012-08-29 2014-03-06 Eastman Chemical Company Moisturized acetylated wood and methods for making the same
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
GB2511121B (en) * 2013-02-26 2017-10-04 Medite Europe Ltd Process for manufacturing products from acetylated wood fibre
NL2013034C2 (nl) 2013-06-20 2015-01-27 Volkerrail Nederland B V Geluidscherm langs een openbare weg of spoorweg.
CN103522377B (zh) * 2013-09-27 2015-09-23 上海华谊能源化工有限公司 一种用于木材乙酰化生产的装置系统及工艺
WO2015173226A1 (en) * 2014-05-13 2015-11-19 Tricoya Technologies Ltd Method for the modification of wood
WO2016008995A2 (en) 2014-07-16 2016-01-21 Tricoya Technologies Ltd Process for the acetylation of wood
GB201412839D0 (en) * 2014-07-18 2014-09-03 Tricoya Technologies Ltd Wood acetylation process
NZ729089A (en) * 2014-08-19 2019-09-27 Solvay Acetow Gmbh Process for the recovery of carboxylic acid and wood treatment process
UY36621A (es) * 2015-04-13 2016-11-30 Tricoya Technologies Ltd Método para la acetilación continua de elementos de madera
BR112017022023B1 (pt) * 2015-04-13 2022-07-05 Tricoya Technologies Ltd Método para a acetilação de madeira
US11338468B2 (en) 2015-04-13 2022-05-24 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
CN106217547B (zh) * 2016-08-15 2017-11-03 东阳市荣轩工艺品有限公司 一种提升红木尺寸稳定性的处理方法
EP3774241B1 (en) 2018-04-13 2023-05-31 Tricoya Technologies Ltd Acetylated wood and method of making same
US12377574B2 (en) 2019-02-01 2025-08-05 Tricoya Technologies Ltd Boards from acetylated rubberwood
ES3040747T3 (en) 2019-05-22 2025-11-04 Basf Se Fibre mouldings
US20230271912A1 (en) 2020-07-28 2023-08-31 Titan Wood Limited Purification of wood acetylation fluid
EP4313527A1 (en) 2021-03-25 2024-02-07 Peter Klaas A combined process of hydrolysis and esterification of wood
WO2024002448A1 (en) 2022-06-29 2024-01-04 Alpha Holding Brande Aps Elevated pressure hybrid wood modification
WO2024058246A1 (ja) 2022-09-16 2024-03-21 国立大学法人京都大学 組成物
WO2024100210A1 (en) 2022-11-09 2024-05-16 Tricoya Technologies Ltd Purification of acetic acid by heteroazeotropic distillation with water
WO2024200869A1 (en) 2023-03-31 2024-10-03 Titan Wood Limited Production of acetic acid anhydride
WO2026012605A1 (en) 2023-07-14 2026-01-15 Titan Wood Limited Process for the acetylation of wood
WO2025026976A1 (en) 2023-07-28 2025-02-06 Titan Wood Limited Acetic acid corrosivity reduction
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CN103481342B (zh) 2008-02-01 2018-09-07 泰坦木业有限公司 乙酰化的木材

Also Published As

Publication number Publication date
WO2009095687A1 (en) 2009-08-06
GB2456915A (en) 2009-08-05
US9393762B2 (en) 2016-07-19
GB0901554D0 (en) 2009-03-11
AU2009208791B2 (en) 2013-09-19
CA2921442C (en) 2019-11-12
KR20100114897A (ko) 2010-10-26
GB2485945B (en) 2012-07-18
MY155134A (en) 2015-09-15
TW201507832A (zh) 2015-03-01
TW200940297A (en) 2009-10-01
BRPI0906605A2 (pt) 2015-07-07
EP2242624B1 (en) 2016-11-02
CA2713402C (en) 2016-05-03
CA2921442A1 (en) 2009-08-06
CN103481342B (zh) 2018-09-07
ES2611460T3 (es) 2017-05-09
MA32127B1 (fr) 2011-03-01
ZA201005240B (en) 2011-03-30
GB2485945A (en) 2012-05-30
TWI480145B (zh) 2015-04-11
JP5977286B2 (ja) 2016-08-24
JP2014208489A (ja) 2014-11-06
GB2456915B (en) 2011-07-06
CN103481342A (zh) 2014-01-01
DK2242624T3 (en) 2017-02-06
CA2713402A1 (en) 2009-08-06
NZ586948A (en) 2012-10-26
KR101591030B1 (ko) 2016-02-02
IL207186A0 (en) 2010-12-30
MY180246A (en) 2020-11-25
JP5749019B2 (ja) 2015-07-15
EP2242624A1 (en) 2010-10-27
JP2011510842A (ja) 2011-04-07
US20130295365A1 (en) 2013-11-07
TWI577520B (zh) 2017-04-11
US8512815B2 (en) 2013-08-20
US20110045268A1 (en) 2011-02-24
AU2009208791A1 (en) 2009-08-06
EP2818287A1 (en) 2014-12-31
GB201204313D0 (en) 2012-04-25

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