BR112017022023A2 - método para a acetilação de madeira - Google Patents
método para a acetilação de madeiraInfo
- Publication number
- BR112017022023A2 BR112017022023A2 BR112017022023A BR112017022023A BR112017022023A2 BR 112017022023 A2 BR112017022023 A2 BR 112017022023A2 BR 112017022023 A BR112017022023 A BR 112017022023A BR 112017022023 A BR112017022023 A BR 112017022023A BR 112017022023 A2 BR112017022023 A2 BR 112017022023A2
- Authority
- BR
- Brazil
- Prior art keywords
- wood
- drying
- wood acetylation
- medium
- acetylation
- Prior art date
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
- B27K3/02—Processes; Apparatus
- B27K3/0271—Vapour phase 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
- B27K3/02—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
- B27K3/36—Aliphatic compounds
-
- 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
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B3/00—Preparation of cellulose esters of organic acids
- C08B3/20—Esterification with maintenance of the fibrous structure of the cellulose
-
- 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
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Drying Of Solid Materials (AREA)
Abstract
a presente invenção proporciona um método para a acetilação de madeira compreendendo tratar a madeira com um meio de acetilação sob condições de reação de acetilação de madeira e secar a madeira acetilada, em que a secagem compreende pelo menos duas etapas, em que a madeira é primeiro secada com um primeiro meio de secagem e então com um segundo meio de secagem.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15163386.4 | 2015-04-13 | ||
EP15163386 | 2015-04-13 | ||
PCT/EP2016/058147 WO2016166177A1 (en) | 2015-04-13 | 2016-04-13 | Method for the acetylation of wood |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017022023A2 true BR112017022023A2 (pt) | 2018-07-03 |
BR112017022023B1 BR112017022023B1 (pt) | 2022-07-05 |
Family
ID=52829016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017022023-7A BR112017022023B1 (pt) | 2015-04-13 | 2016-04-13 | Método para a acetilação de madeira |
Country Status (13)
Country | Link |
---|---|
US (2) | US11285633B2 (pt) |
EP (1) | EP3283530B1 (pt) |
JP (1) | JP6836514B2 (pt) |
CN (2) | CN107690440A (pt) |
AR (1) | AR104243A1 (pt) |
BR (1) | BR112017022023B1 (pt) |
CA (1) | CA2982030C (pt) |
CL (1) | CL2017002547A1 (pt) |
FI (1) | FI3283530T3 (pt) |
MX (1) | MX2017013129A (pt) |
RU (1) | RU2719997C2 (pt) |
UY (1) | UY36620A (pt) |
WO (1) | WO2016166177A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2982023A1 (en) * | 2015-04-13 | 2016-10-20 | Tricoya Technologies Ltd | Method for continuous acetylation of wood elements |
US11338468B2 (en) | 2015-04-13 | 2022-05-24 | Tricoya Technologies Ltd. | Method for continuous acetylation of wood elements |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3094431A (en) * | 1961-03-22 | 1963-06-18 | Koppers Co Inc | Process of acetylating wood |
JPH0720605B2 (ja) * | 1987-02-13 | 1995-03-08 | 大建工業株式会社 | 木質材の改質方法 |
JPH079411A (ja) * | 1993-06-25 | 1995-01-13 | Sumitomo Chem Eng Kk | セルロース含有材のアセチル化法および改質木材の製造方法 |
GB9322187D0 (en) | 1993-10-28 | 1993-12-15 | Bp Chem Int Ltd | Acetylation of lignocellulosic materials |
GB9403509D0 (en) * | 1994-02-24 | 1994-04-13 | Bp Chem Int Ltd | Acetylation of lignocellulosic materials |
DE69411887T2 (de) | 1994-05-04 | 1999-04-15 | Stichting Hout Research Shr | Verfahren zur Acetylierung von Holz |
JP2001096511A (ja) * | 1999-09-30 | 2001-04-10 | Yamaha Corp | 木質エレメントの改質方法 |
US20070044416A1 (en) * | 2003-03-18 | 2007-03-01 | Dirk Van Dijk | Cover or wall profile |
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 |
BR112012019630B1 (pt) * | 2010-02-04 | 2020-10-20 | Titan Wood Limited | processo para a fabricação de um produto compósito de madeira a partir de elementos de madeira |
WO2012037481A1 (en) | 2010-09-17 | 2012-03-22 | Titan Wood Limited | Treatment of wood pieces |
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 |
US20130202789A1 (en) * | 2012-02-08 | 2013-08-08 | Eastman Chemical Company | Methods of acetylation of wood involving multiple acetylation cycles |
CN104271229B (zh) | 2012-03-21 | 2016-11-16 | 泰坦木业有限公司 | 用于木材改性的方法 |
AR090886A1 (es) | 2012-05-03 | 2014-12-10 | Stamicarbon | Metodo de fabricacion de un conjunto de placa de tubo e intercambiador de calor para un reactor o condensador |
CN108160015B (zh) * | 2012-05-22 | 2022-02-25 | 泰坦木业有限公司 | 木质纤维素材料的乙酰化的方法和反应器系统及应用 |
-
2016
- 2016-04-13 WO PCT/EP2016/058147 patent/WO2016166177A1/en active Application Filing
- 2016-04-13 AR ARP160100994A patent/AR104243A1/es active IP Right Grant
- 2016-04-13 UY UY0001036620A patent/UY36620A/es not_active Application Discontinuation
- 2016-04-13 EP EP16717118.0A patent/EP3283530B1/en active Active
- 2016-04-13 CN CN201680031292.2A patent/CN107690440A/zh active Pending
- 2016-04-13 US US15/564,979 patent/US11285633B2/en active Active
- 2016-04-13 JP JP2017554408A patent/JP6836514B2/ja active Active
- 2016-04-13 RU RU2017136453A patent/RU2719997C2/ru active
- 2016-04-13 CA CA2982030A patent/CA2982030C/en active Active
- 2016-04-13 BR BR112017022023-7A patent/BR112017022023B1/pt active IP Right Grant
- 2016-04-13 MX MX2017013129A patent/MX2017013129A/es unknown
- 2016-04-13 CN CN202410245926.0A patent/CN118046452A/zh active Pending
- 2016-04-13 FI FIEP16717118.0T patent/FI3283530T3/fi active
-
2017
- 2017-10-09 CL CL2017002547A patent/CL2017002547A1/es unknown
-
2022
- 2022-03-25 US US17/656,486 patent/US20220297342A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2982030A1 (en) | 2016-10-20 |
WO2016166177A1 (en) | 2016-10-20 |
RU2017136453A3 (pt) | 2019-09-06 |
CL2017002547A1 (es) | 2018-03-23 |
JP2018511503A (ja) | 2018-04-26 |
BR112017022023B1 (pt) | 2022-07-05 |
CN118046452A (zh) | 2024-05-17 |
RU2719997C2 (ru) | 2020-04-23 |
EP3283530A1 (en) | 2018-02-21 |
UY36620A (es) | 2016-11-30 |
US11285633B2 (en) | 2022-03-29 |
JP6836514B2 (ja) | 2021-03-03 |
MX2017013129A (es) | 2018-01-26 |
US20180093390A1 (en) | 2018-04-05 |
CN107690440A (zh) | 2018-02-13 |
US20220297342A1 (en) | 2022-09-22 |
RU2017136453A (ru) | 2019-05-13 |
FI3283530T3 (fi) | 2024-05-21 |
CA2982030C (en) | 2023-11-14 |
AR104243A1 (es) | 2017-07-05 |
EP3283530B1 (en) | 2024-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B09X | Republication of the decision to grant [chapter 9.1.3 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 13/04/2016, OBSERVADAS AS CONDICOES LEGAIS |