RU2019133873A - Прозрачная древесина и способ ее получения - Google Patents
Прозрачная древесина и способ ее получения Download PDFInfo
- Publication number
- RU2019133873A RU2019133873A RU2019133873A RU2019133873A RU2019133873A RU 2019133873 A RU2019133873 A RU 2019133873A RU 2019133873 A RU2019133873 A RU 2019133873A RU 2019133873 A RU2019133873 A RU 2019133873A RU 2019133873 A RU2019133873 A RU 2019133873A
- Authority
- RU
- Russia
- Prior art keywords
- wood
- transparent wood
- transparent
- substrate
- lignin
- 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
- B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
-
- 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
- B27K5/04—Combined bleaching or impregnating and drying of wood
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- 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
-
- 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
- B27K3/0292—Processes; Apparatus involving an additional treatment during or after impregnation for improving fixation
-
- 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
- B27K5/02—Staining or dyeing wood; Bleaching wood
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/10—Homopolymers or copolymers of methacrylic acid esters
- C09D133/12—Homopolymers or copolymers of methyl methacrylate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Claims (17)
1. Прозрачная древесина, содержащая древесный субстрат и по меньшей мере один полимер, где указанная прозрачная древесина имеет оптический коэффициент пропускания по меньшей мере 60% при длине волны в электромагнитном спектре длин волн от 400 до 1000 нм, и где древесный субстрат содержит более 15% лигнина, измеренного как лигнин Класона.
2. Прозрачная древесина по п. 1, дополнительно характеризующаяся мутностью по меньшей мере 60% при длине волны в электромагнитном спектре длин волн от 400 до 1000 нм.
3. Прозрачная древесина по п. 1 или 2, оптический коэффициент пропускания которой составляет по меньшей мере 70%.
4. Прозрачная древесина по любому из пп. 1-3, имеющая толщину по меньшей мере 0,3 мм.
5. Прозрачная древесина по любому из пп. 1-4, в которой полимер имеет показатель преломления от 1,3 до 1,7.
6. Способ получения прозрачной древесины, включающий стадии:
- получения по меньшей мере одного куска древесного субстрата;
- добавления отбеливающей жидкости для того, чтобы инактивировать хромофоры в древесном субстрате, с получением таким образом отбеленного древесного субстрата, содержащего по меньшей мере 15% лигнина;
- пропитки отбеленного древесного субстрата, полученного на стадии (b), раствором, содержащим пре-полимеры или мономеры, или их комбинацию,
- полимеризации пропитывающих пре-полимеров или мономеров, или их комбинации, с получением прозрачной древесины, содержащей древесный субстрат и по меньшей мере один полимер.
7. Способ по п. 6, в котором пероксидные системы, используемые на стадии (b), содержат пероксид водорода.
8. Способ по любому из пп. 6, 7, дополнительно включающий стадию удаления ионов металлов из куска древесины на стадии (a), например путем добавления DTPA, перед добавлением отбеливающей жидкости на стадии (b).
9. Способ по любому из пп. 6-8, в котором отбеливание древесины на стадии (b) проводят до тех пор, пока древесный субстрат не приобретет яркость по меньшей мере 70%.
10. Способ по любому из пп. 6-9, в котором отбеливающая жидкость на стадии (b) дополнительно содержит стабилизаторы и хелатообразующие реагенты.
11. Способ по любому из пп. 6-10, дополнительно включающий стадию обмена с растворителем после получения отбеленной древесины на стадии (b).
12. Способ по любому из пп. 6-11, в котором полимер, полученный на стадии (d), имеет показатель преломления от 1,3 до 1,7.
13. Прозрачная древесина, полученная способом по любому из пп. 6-12, в которой древесный субстрат содержит более 15% лигнина, измеренного как лигнин Класона.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1750376 | 2017-03-29 | ||
| SE1750376-4 | 2017-03-29 | ||
| PCT/SE2018/050344 WO2018182497A1 (en) | 2017-03-29 | 2018-03-29 | Transparent wood and a method for its preparation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2019133873A true RU2019133873A (ru) | 2021-04-29 |
| RU2019133873A3 RU2019133873A3 (ru) | 2021-07-19 |
| RU2755823C2 RU2755823C2 (ru) | 2021-09-21 |
Family
ID=63676711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2019133873A RU2755823C2 (ru) | 2017-03-29 | 2018-03-29 | Прозрачная древесина и способ ее получения |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11602872B2 (ru) |
| EP (1) | EP3600806B1 (ru) |
| JP (1) | JP7101699B2 (ru) |
| CN (1) | CN110603124B (ru) |
| AU (1) | AU2018245016B2 (ru) |
| CA (1) | CA3055904A1 (ru) |
| RU (1) | RU2755823C2 (ru) |
| WO (1) | WO2018182497A1 (ru) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3044577B1 (fr) | 2015-12-07 | 2017-12-22 | Timothee Boitouzet | Procede de delignification partielle et de remplissage d'un materiau ligno-cellulosique, et structure de materiau composite obtenue par ce procede |
| WO2018182497A1 (en) | 2017-03-29 | 2018-10-04 | Cellutech Ab | Transparent wood and a method for its preparation |
| FR3067275B1 (fr) | 2017-06-07 | 2022-08-12 | Timothee Boitouzet | Procede de delignification partielle par voie supercritique ou subcritique et de remplissage d'un materiau ligno-cellulosique |
| FR3077895B1 (fr) | 2018-02-09 | 2020-02-28 | Sas Woodoo | Dispositif de detection tactile avec interface tactile en materiau composite |
| WO2020130917A1 (en) * | 2018-12-20 | 2020-06-25 | Cellutech Ab | Visible light communication using transparent wood embedded lasers |
| CN109702839B (zh) * | 2019-01-14 | 2022-01-25 | 陕西科技大学 | 一种曲面透明木材的制备 |
| KR102310401B1 (ko) * | 2019-11-07 | 2021-10-08 | 공주대학교 산학협력단 | 에폭시 투명목재 제조방법 및 이로부터 제조된 에폭시 투명목재 |
| KR102284945B1 (ko) * | 2019-11-07 | 2021-08-03 | 공주대학교 산학협력단 | 아크릴 투명목재 제조방법 및 이로부터 제조된 아크릴 투명목재 |
| CN116096542A (zh) * | 2020-07-10 | 2023-05-09 | 马里兰大学派克分院 | 改性木材和透明木材复合材料以及用于其形成和使用的系统和方法 |
| CN112025888A (zh) * | 2020-09-11 | 2020-12-04 | 浙江鹏远新材料科技集团股份有限公司 | 基于废弃木材制备透明隔热建筑材料的方法 |
| CN113601649B (zh) * | 2020-11-24 | 2022-09-23 | 巴洛克木业(中山)有限公司 | 一种木地板褪色剂及褪色工艺 |
| US20240043628A1 (en) | 2020-12-04 | 2024-02-08 | Kyoto University | Method for isolating, from plant biomass, at least one selected from group consisting of lignin, hemicellulose, lignin-polysaccharide composite, cellulose, and hemicellulose-cellulose composite |
| CN113386223A (zh) * | 2021-07-07 | 2021-09-14 | 中南林业科技大学 | 一种透明竹材及其制备方法和应用 |
| CN113664938B (zh) * | 2021-09-16 | 2022-08-09 | 中国林业科学研究院木材工业研究所 | 一种大幅面的透明木材或竹材及其制备方法 |
| CN114953075B (zh) * | 2022-05-09 | 2023-08-08 | 浙江升华云峰新材股份有限公司 | 一种高色牢度重组装饰单板的制备方法 |
| CN115229918A (zh) * | 2022-08-11 | 2022-10-25 | 南京林业大学 | 一种具有实木颜色与纹理的抗菌透明木材的制备方法 |
| US12098506B1 (en) | 2024-02-15 | 2024-09-24 | King Faisal University | Method of forming glass-like sheets using date palm seeds |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US492308A (en) * | 1893-02-21 | Bed-brace | ||
| US4025663A (en) | 1975-04-07 | 1977-05-24 | James Chester Brandt | Method of producing a translucent panel |
| JPS5738103A (en) * | 1980-08-21 | 1982-03-02 | Mitsubishi Gas Chemical Co | Method of bleaching wood |
| US4913972A (en) * | 1987-02-06 | 1990-04-03 | Ppg Industries, Inc. | Transparent coating system for providing long term exterior durability to wood |
| US5242464A (en) | 1991-04-22 | 1993-09-07 | Pyxis Corporation | Method of bleaching wood |
| JP2954748B2 (ja) * | 1991-06-20 | 1999-09-27 | 大建工業株式会社 | 合成樹脂注入木質材の製造方法 |
| US5424417A (en) | 1993-09-24 | 1995-06-13 | Midwest Research Institute | Prehydrolysis of lignocellulose |
| ATE316127T1 (de) * | 2000-06-13 | 2006-02-15 | Nuplex Resins Bv | Wässrige bindemittelzusammensetzung |
| CN1147645C (zh) | 2001-11-27 | 2004-04-28 | 岳阳纸业股份有限公司 | 意大利杨apmp浆盘磨漂白制浆工艺 |
| CN1422731A (zh) | 2001-12-03 | 2003-06-11 | 卢大伟 | 一种木材处理方法 |
| FI115835B (fi) * | 2003-08-15 | 2005-07-29 | Kemira Oyj | Liuotusmenetelmä |
| UA114465C2 (uk) | 2005-07-19 | 2017-06-26 | Інбікон А/С | Спосіб перетворення целюлозного матеріалу в етанол |
| US8080129B2 (en) * | 2009-11-17 | 2011-12-20 | Naila Yaqoob | Environmentally benign TCF bleaching sequences for AS/AQ wheat straw pulp |
| EP3121232B1 (en) * | 2009-12-11 | 2022-03-30 | Kao Corporation | Cellulose composite microfibres |
| JP2012046848A (ja) * | 2010-08-27 | 2012-03-08 | Oji Paper Co Ltd | 微細繊維状セルロースの製造方法 |
| FR3044577B1 (fr) | 2015-12-07 | 2017-12-22 | Timothee Boitouzet | Procede de delignification partielle et de remplissage d'un materiau ligno-cellulosique, et structure de materiau composite obtenue par ce procede |
| JP2019514032A (ja) | 2016-02-04 | 2019-05-30 | ユニバーシティー オブ メリーランド，カレッジ パーク | 透過性木材複合材、システムおよび製造方法 |
| CN106243391B (zh) * | 2016-08-05 | 2018-12-11 | 南京林业大学 | 透明木材的制备方法 |
| CN106182289A (zh) | 2016-08-28 | 2016-12-07 | 桐乡市美意家具有限公司 | 一种木材的漂白工艺 |
| CN106313221B (zh) | 2016-10-14 | 2017-10-10 | 东北林业大学 | 一种荧光透明磁性木材的制备方法 |
| WO2018182497A1 (en) | 2017-03-29 | 2018-10-04 | Cellutech Ab | Transparent wood and a method for its preparation |
-
2018
- 2018-03-29 WO PCT/SE2018/050344 patent/WO2018182497A1/en unknown
- 2018-03-29 JP JP2019553428A patent/JP7101699B2/ja active Active
- 2018-03-29 RU RU2019133873A patent/RU2755823C2/ru active
- 2018-03-29 CA CA3055904A patent/CA3055904A1/en active Pending
- 2018-03-29 AU AU2018245016A patent/AU2018245016B2/en not_active Ceased
- 2018-03-29 US US16/498,515 patent/US11602872B2/en active Active
- 2018-03-29 CN CN201880021210.5A patent/CN110603124B/zh active Active
- 2018-03-29 EP EP18774503.9A patent/EP3600806B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018182497A1 (en) | 2018-10-04 |
| EP3600806B1 (en) | 2023-06-07 |
| US11602872B2 (en) | 2023-03-14 |
| EP3600806A1 (en) | 2020-02-05 |
| EP3600806A4 (en) | 2021-01-20 |
| JP7101699B2 (ja) | 2022-07-15 |
| RU2019133873A3 (ru) | 2021-07-19 |
| CN110603124B (zh) | 2022-03-04 |
| JP2020515437A (ja) | 2020-05-28 |
| AU2018245016B2 (en) | 2023-06-08 |
| CA3055904A1 (en) | 2018-10-04 |
| US20200023546A1 (en) | 2020-01-23 |
| CN110603124A (zh) | 2019-12-20 |
| AU2018245016A1 (en) | 2019-11-07 |
| RU2755823C2 (ru) | 2021-09-21 |
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