BR112014019395A8 - Processo para a acetilação de madeira, madeira acetilada e peça de madeira acetilada - Google Patents

Processo para a acetilação de madeira, madeira acetilada e peça de madeira acetilada

Info

Publication number
BR112014019395A8
BR112014019395A8 BR112014019395A BR112014019395A BR112014019395A8 BR 112014019395 A8 BR112014019395 A8 BR 112014019395A8 BR 112014019395 A BR112014019395 A BR 112014019395A BR 112014019395 A BR112014019395 A BR 112014019395A BR 112014019395 A8 BR112014019395 A8 BR 112014019395A8
Authority
BR
Brazil
Prior art keywords
wood
acetylation
acetyled
acetylated
weight
Prior art date
Application number
BR112014019395A
Other languages
English (en)
Other versions
BR112014019395A2 (pt
BR112014019395B1 (pt
Inventor
Jozef Maria Pol Bernardus
Philip Alexander Jonathan
Petrus Maria Bongers Hendrikus
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 BR112014019395A2 publication Critical patent/BR112014019395A2/pt
Publication of BR112014019395A8 publication Critical patent/BR112014019395A8/pt
Publication of BR112014019395B1 publication Critical patent/BR112014019395B1/pt

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
    • 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
    • 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

PROCESSO PARA A ACETILAÇÃO DE MADEIRA E MADEIRA ACETILADA. A invenção refere-se a um processo para acetilação de madeira tendo uma densidade acima de 400 kg/m3, particularmente, de Pinho Amarelo do Sul, e madeira acetilada obtenível por este método. O processo de acetilação descrito permite a produção de madeira acetilada tendo níveis de acetilação mais elevados, tais como um teor de acetila de pelo menos 20% em peso. A madeira acetilada tem também um baixo teor de ácido acético residual, em particular, inferior a 1% em peso. A invenção é particularmente útil para a acetilação em escala industrial de peças de madeira sólida, preferivelmente, de vigas de madeira.
BR112014019395-9A 2012-02-07 2013-02-07 processo para a acetilação de madeira, madeira acetilada e peça de madeira acetilada BR112014019395B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12154335 2012-02-07
EP12154335.9 2012-02-07
PCT/EP2013/052429 WO2013117641A1 (en) 2012-02-07 2013-02-07 Process for the acetylation of wood and acetylated wood

Publications (3)

Publication Number Publication Date
BR112014019395A2 BR112014019395A2 (pt) 2017-06-20
BR112014019395A8 true BR112014019395A8 (pt) 2017-07-11
BR112014019395B1 BR112014019395B1 (pt) 2021-02-02

Family

ID=47714067

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014019395-9A BR112014019395B1 (pt) 2012-02-07 2013-02-07 processo para a acetilação de madeira, madeira acetilada e peça de madeira acetilada

Country Status (16)

Country Link
US (2) US20150050483A1 (pt)
EP (1) EP2812358A1 (pt)
JP (2) JP6498442B2 (pt)
KR (1) KR102110787B1 (pt)
CN (1) CN104284905B (pt)
AU (1) AU2013218011B2 (pt)
BR (1) BR112014019395B1 (pt)
CA (1) CA2863777C (pt)
CL (1) CL2014002070A1 (pt)
IL (1) IL234001A0 (pt)
MY (1) MY168535A (pt)
NZ (1) NZ628248A (pt)
RU (1) RU2621044C2 (pt)
SG (1) SG11201404719VA (pt)
UA (1) UA118746C2 (pt)
WO (1) WO2013117641A1 (pt)

Families Citing this family (22)

* 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
MY168535A (en) * 2012-02-07 2018-11-12 Titan Wood Ltd Process for the acetylation of wood and acetylated wood
MX2014011263A (es) * 2012-03-21 2015-03-09 Titan Wood Ltd Metodo para la modificacion de madera.
GB2511121B (en) * 2013-02-26 2017-10-04 Medite Europe Ltd Process for manufacturing products from acetylated wood fibre
US10307932B2 (en) * 2014-05-13 2019-06-04 Tricoya Technologies Ltd. Method for the modification of wood
EP3145957A1 (en) * 2014-05-21 2017-03-29 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
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
MX2019000034A (es) * 2016-06-23 2019-05-02 Tricoya Tech Ltd Enfriamiento de elementos de madera acetilada.
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
PT3774241T (pt) 2018-04-13 2023-08-17 Tricoya Tech Ltd Madeira acetilada e respetivo método de fabrico
ES2960018T3 (es) 2019-02-01 2024-02-29 Tricoya Tech Ltd Tablero de madera de caucho acetilada
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
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
CN115989213A (zh) 2020-07-28 2023-04-18 泰坦木业有限公司 木材乙酰化流体的纯化
NO20220732A1 (en) 2022-06-27 2023-12-28 Saga Wood Holding As Apparatus and method for modification and preservation treatment of wood
WO2024100210A1 (en) 2022-11-09 2024-05-16 Tricoya Technologies Ltd Purification of acetic acid by heteroazeotropic distillation with water

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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
EP1746081B1 (en) * 2005-07-21 2009-11-25 Mitsubishi Gas Chemical Company Inc. Production method of highly pure pyromellitic dianhydride
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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
GB0801880D0 (en) * 2008-02-01 2008-03-12 Titan Wood Ltd Process and product thereof
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
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MX336534B (es) * 2010-02-04 2016-01-21 Titan Wood Ltd Proceso para la acetilacion de elementos de madera.
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MY168535A (en) * 2012-02-07 2018-11-12 Titan Wood Ltd Process for the acetylation of wood and acetylated wood

Also Published As

Publication number Publication date
SG11201404719VA (en) 2014-10-30
JP2015508027A (ja) 2015-03-16
EP2812358A1 (en) 2014-12-17
KR102110787B1 (ko) 2020-05-14
CL2014002070A1 (es) 2015-02-13
AU2013218011B2 (en) 2017-06-08
US20220176585A1 (en) 2022-06-09
BR112014019395A2 (pt) 2017-06-20
US20150050483A1 (en) 2015-02-19
AU2013218011A1 (en) 2014-09-25
JP6498442B2 (ja) 2019-04-10
JP2018086853A (ja) 2018-06-07
JP6707572B2 (ja) 2020-06-10
MY168535A (en) 2018-11-12
WO2013117641A1 (en) 2013-08-15
CA2863777A1 (en) 2013-08-15
BR112014019395B1 (pt) 2021-02-02
CN104284905B (zh) 2017-06-09
CN104284905A (zh) 2015-01-14
IL234001A0 (en) 2014-09-30
RU2621044C2 (ru) 2017-05-31
RU2014136399A (ru) 2016-03-27
KR20140125841A (ko) 2014-10-29
NZ628248A (en) 2016-09-30
CA2863777C (en) 2020-06-30
UA118746C2 (uk) 2019-03-11

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/02/2013, OBSERVADAS AS CONDICOES LEGAIS.