CL2014002070A1 - Proceso para la acetilacion de madera; y madera acetilada. - Google Patents

Proceso para la acetilacion de madera; y madera acetilada.

Info

Publication number
CL2014002070A1
CL2014002070A1 CL2014002070A CL2014002070A CL2014002070A1 CL 2014002070 A1 CL2014002070 A1 CL 2014002070A1 CL 2014002070 A CL2014002070 A CL 2014002070A CL 2014002070 A CL2014002070 A CL 2014002070A CL 2014002070 A1 CL2014002070 A1 CL 2014002070A1
Authority
CL
Chile
Prior art keywords
wood
acetylation
acetylated
weight
acetylated wood
Prior art date
Application number
CL2014002070A
Other languages
English (en)
Inventor
Jonathan Philip Alexander
Bernardus Jozef Maria Pol
Hendrikus Petrus Maria Bongers
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 CL2014002070A1 publication Critical patent/CL2014002070A1/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
    • 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
    • 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
    • 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
    • B27K3/34—Organic impregnating agents
    • B27K3/346—Grafting onto wood fibres
    • 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
    • Y10T428/4935—Impregnated naturally solid product [e.g., leather, stone, etc.]
    • Y10T428/662—Wood timber product [e.g., piling, post, veneer, etc.]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

La invención se refiere a un proceso para la acetilación de madera que tiene una densidad por encima de 400 kg/m3, particularmente, de pino amarillo del sur, y la madera acetilada obtenible por este método. El proceso de acetilación permite la producción de madera acetilada que tiene niveles de acetilación más altos, tales como un contenido de acetilo de al menos 20% en peso, así como un contenido de ácido acético residual inferior a 1% en peso.
CL2014002070A 2012-02-07 2014-08-05 Proceso para la acetilacion de madera; y madera acetilada. CL2014002070A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12154335 2012-02-07

Publications (1)

Publication Number Publication Date
CL2014002070A1 true CL2014002070A1 (es) 2015-02-13

Family

ID=47714067

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2014002070A CL2014002070A1 (es) 2012-02-07 2014-08-05 Proceso para la acetilacion de madera; y madera acetilada.

Country Status (17)

Country Link
US (2) US20150050483A1 (es)
EP (1) EP2812358B1 (es)
JP (2) JP6498442B2 (es)
KR (1) KR102110787B1 (es)
CN (1) CN104284905B (es)
AU (1) AU2013218011B2 (es)
BR (1) BR112014019395B1 (es)
CA (1) CA2863777C (es)
CL (1) CL2014002070A1 (es)
IL (1) IL234001A0 (es)
MY (1) MY168535A (es)
NZ (1) NZ628248A (es)
PL (1) PL2812358T3 (es)
RU (1) RU2621044C2 (es)
SG (1) SG11201404719VA (es)
UA (1) UA118746C2 (es)
WO (1) WO2013117641A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2623281A1 (en) * 2012-01-31 2013-08-07 Titan Wood Limited Acetylated wood
JP6498442B2 (ja) * 2012-02-07 2019-04-10 タイタン ウッド リミテッド 木材をアセチル化する方法
AU2013237359B2 (en) * 2012-03-21 2016-06-02 Titan Wood Limited Method for the modification of wood
GB2511121B (en) * 2013-02-26 2017-10-04 Medite Europe Ltd Process for manufacturing products from acetylated wood fibre
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
CN107000243B (zh) * 2014-07-16 2019-11-08 特里科亚科技有限公司 使木材乙酰化的方法
MX2017013131A (es) * 2015-04-13 2018-01-26 Tricoya Tech Ltd Metodo para la acetilacion continua de elementos de madera.
ES2987524T3 (es) * 2015-04-13 2024-11-15 Tricoya Tech Ltd Procedimiento para la acetilación de la madera
US11338468B2 (en) 2015-04-13 2022-05-24 Tricoya Technologies Ltd. Method for continuous acetylation of wood elements
NZ769836A (en) * 2016-06-23 2025-03-28 Tricoya Tech Ltd Cooling acetylated wood elements
DK179094B1 (en) * 2016-07-15 2017-10-23 Wtt Holding Aps Method and system for thermal modification of wood, as well as a control program for carrying out the improved method
JP7097083B2 (ja) * 2017-06-27 2022-07-07 国立研究開発法人産業技術総合研究所 成形体
CN107117610A (zh) * 2017-06-29 2017-09-01 广西师范大学 一种去除残留酸溶液的装置和方法
CN107775758A (zh) * 2017-09-08 2018-03-09 安徽至信竹业科技有限公司 一种改善竹板表面胶合性能的处理方法
AU2018418814B2 (en) 2018-04-13 2024-05-23 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
CN111823344A (zh) * 2020-07-14 2020-10-27 浙江顺虎德邦涂料有限公司 强渗透高活性木材防腐材料及其制备方法
CN111805657A (zh) * 2020-07-14 2020-10-23 浙江顺虎德邦涂料有限公司 一种木材防腐处理方法
WO2022023452A1 (en) 2020-07-28 2022-02-03 Titan Wood Limited Purification of wood acetylation fluid
NO349400B1 (en) 2022-06-27 2026-01-12 Saga Wood Holding As Apparatus and method for modification and preservation treatment of wood
EP4615596A1 (en) 2022-11-09 2025-09-17 Tricoya Technologies Ltd Purification of acetic acid by heteroazeotropic distillation with water
EP4688720A1 (en) 2023-03-31 2026-02-11 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
CN121605025A (zh) 2023-07-28 2026-03-03 泰坦木业有限公司 着色乙酰化木材

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JPS59209103A (ja) * 1983-05-12 1984-11-27 大建工業株式会社 木質材の改質方法
SU1167009A1 (ru) * 1984-02-27 1985-07-15 Институт механики металлополимерных систем АН БССР Способ модификации древесины
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
SU1546261A1 (ru) * 1987-02-25 1990-02-28 Воронежский лесотехнический институт Способ получени модифицированной древесины
RU2098268C1 (ru) * 1995-11-10 1997-12-10 Акционерное общество закрытого типа "Старый Невьянск" Способ получения уплотненной модифицированной древесины и изделий из нее
JP2001096511A (ja) * 1999-09-30 2001-04-10 Yamaha Corp 木質エレメントの改質方法
US7300705B2 (en) * 2003-06-23 2007-11-27 Weyerhaeuser Company Methods for esterifying hydroxyl groups in wood
KR101140783B1 (ko) * 2004-10-06 2012-07-12 에스케이케미칼주식회사 폴리에틸렌테레프탈레이트의 고상 중합 방법
DE602006010626D1 (de) * 2005-07-21 2010-01-07 Mitsubishi Gas Chemical Co Verfahren zur Herstellung von hochreinem Pyromelliticdianhydrid
US7818264B2 (en) * 2006-06-19 2010-10-19 Visa U.S.A. Inc. Track data encryption
GB0801880D0 (en) * 2008-02-01 2008-03-12 Titan Wood Ltd Process and product thereof
CN103481342B (zh) * 2008-02-01 2018-09-07 泰坦木业有限公司 乙酰化的木材
US8148967B2 (en) * 2008-08-05 2012-04-03 Intersil Americas Inc. PWM clock generation system and method to improve transient response of a voltage regulator
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
CA2788597C (en) * 2010-02-04 2018-09-18 Titan Wood Limited Process for the acetylation of wood elements
US8580152B2 (en) * 2010-04-13 2013-11-12 Ineos Usa Llc Methods for gasification of carbonaceous materials
JP6498442B2 (ja) * 2012-02-07 2019-04-10 タイタン ウッド リミテッド 木材をアセチル化する方法

Also Published As

Publication number Publication date
BR112014019395B1 (pt) 2021-02-02
SG11201404719VA (en) 2014-10-30
KR20140125841A (ko) 2014-10-29
CN104284905A (zh) 2015-01-14
IL234001A0 (en) 2014-09-30
RU2621044C2 (ru) 2017-05-31
RU2014136399A (ru) 2016-03-27
WO2013117641A1 (en) 2013-08-15
EP2812358C0 (en) 2025-09-24
CA2863777C (en) 2020-06-30
AU2013218011B2 (en) 2017-06-08
EP2812358B1 (en) 2025-09-24
PL2812358T3 (pl) 2026-02-02
US20220176585A1 (en) 2022-06-09
UA118746C2 (uk) 2019-03-11
EP2812358A1 (en) 2014-12-17
CN104284905B (zh) 2017-06-09
JP2018086853A (ja) 2018-06-07
AU2013218011A1 (en) 2014-09-25
US20150050483A1 (en) 2015-02-19
BR112014019395A2 (es) 2017-06-20
NZ628248A (en) 2016-09-30
JP6707572B2 (ja) 2020-06-10
KR102110787B1 (ko) 2020-05-14
BR112014019395A8 (pt) 2017-07-11
JP2015508027A (ja) 2015-03-16
CA2863777A1 (en) 2013-08-15
JP6498442B2 (ja) 2019-04-10
MY168535A (en) 2018-11-12

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