KR20230006864A - 몰드 가능하고 몰드된 셀룰로오스-베이스 구조 물질, 시스템 및 이의 형성 및 사용 방법 - Google Patents

몰드 가능하고 몰드된 셀룰로오스-베이스 구조 물질, 시스템 및 이의 형성 및 사용 방법 Download PDF

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Publication number
KR20230006864A
KR20230006864A KR1020227040894A KR20227040894A KR20230006864A KR 20230006864 A KR20230006864 A KR 20230006864A KR 1020227040894 A KR1020227040894 A KR 1020227040894A KR 20227040894 A KR20227040894 A KR 20227040894A KR 20230006864 A KR20230006864 A KR 20230006864A
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KR
South Korea
Prior art keywords
wood
piece
partially
delignified
cellulose
Prior art date
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Pending
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KR1020227040894A
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English (en)
Korean (ko)
Inventor
유 류
소량 샤오
량빙 후
차오지 첸
Original Assignee
유니버시티 오브 매릴랜드, 칼리지 파크
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Publication of KR20230006864A publication Critical patent/KR20230006864A/ko
Pending legal-status Critical Current

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    • 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
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B27D1/06—Manufacture of central layers; Form of central layers
    • 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
    • B27K1/00—Damping wood
    • 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
    • B27K3/02—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
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic 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
    • 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
    • B27K3/343—Heterocyclic 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
    • B27K3/52—Impregnating agents containing mixtures of inorganic and organic 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
    • B32B21/13—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/002—Tissue paper; Absorbent paper
    • 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
    • B27K2200/00—Wooden materials to be treated
    • B27K2200/10—Articles made of particles or fibres consisting of wood or other lignocellulosic material
    • 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
    • B27K2240/00—Purpose of the treatment
    • B27K2240/10—Extraction of components naturally occurring in wood, cork, straw, cane or reed

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
KR1020227040894A 2020-04-22 2021-04-22 몰드 가능하고 몰드된 셀룰로오스-베이스 구조 물질, 시스템 및 이의 형성 및 사용 방법 Pending KR20230006864A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063013955P 2020-04-22 2020-04-22
US63/013,955 2020-04-22
PCT/US2021/028541 WO2021216803A1 (en) 2020-04-22 2021-04-22 Moldable and molded cellulose-based structural materials, and systems and methods for forming and use thereof

Publications (1)

Publication Number Publication Date
KR20230006864A true KR20230006864A (ko) 2023-01-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227040894A Pending KR20230006864A (ko) 2020-04-22 2021-04-22 몰드 가능하고 몰드된 셀룰로오스-베이스 구조 물질, 시스템 및 이의 형성 및 사용 방법

Country Status (7)

Country Link
US (1) US20230234258A1 (https=)
EP (1) EP4139365A4 (https=)
JP (1) JP7698899B2 (https=)
KR (1) KR20230006864A (https=)
CN (1) CN115698091B (https=)
AU (1) AU2021261364A1 (https=)
WO (1) WO2021216803A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3681682A4 (en) * 2017-09-15 2021-06-16 University of Maryland, College Park Delignified wood materials, and methods for fabricating and use thereof
CA3175804A1 (en) 2020-04-21 2021-10-28 Liangbing Hu Extraction of delignified, cellulose-based fibers from natural plant material, and materials incorporating such fibers
CN113802403B (zh) * 2021-08-13 2022-07-26 湖北金汉江精制棉有限公司 一种高聚合度精制棉生产工艺
CN114486010B (zh) * 2021-12-31 2023-06-30 哈尔滨工业大学（深圳） 柔性压阻传感器及其制备方法
PL247976B1 (pl) * 2022-04-13 2025-09-22 Univ Przyrodniczy W Poznaniu Sposób i urządzenie do krzywoliniowego formowania drewnianej łuszczki falistej
WO2023224971A1 (en) * 2022-05-16 2023-11-23 University Of Maryland, College Park Structures with circumferentially-extending densified fibrous plant materials, and systems and methods for fabrication and use thereof
AU2023329812A1 (en) 2022-08-23 2025-03-13 Inventwood Inc. Truncating the distribution of modulus properties in natural populations of wood
CN116117953B (zh) * 2023-02-20 2025-08-15 嘉兴大学 一种高强度碳化木材料及其制备方法
SE547744C2 (en) * 2023-06-28 2025-11-18 Stora Enso Oyj Process for producing densified wood product
CN117774074B (zh) * 2024-02-07 2025-12-26 南京林业大学 一种人造板多效饰面结构以及饰面方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0592403A (ja) * 1991-08-05 1993-04-16 Eidai Co Ltd 木材の可塑化処理方法及び該木材を用いた木製品の製造 方法
US5506046A (en) * 1992-08-11 1996-04-09 E. Khashoggi Industries Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix
US5736209A (en) * 1993-11-19 1998-04-07 E. Kashoggi, Industries, Llc Compositions having a high ungelatinized starch content and sheets molded therefrom
JP2935020B2 (ja) * 1997-12-09 1999-08-16 株式会社ノダ 木質材およびその製造方法
JP3462109B2 (ja) * 1999-02-09 2003-11-05 山梨県 木質単板の改質方法
AU2003241846A1 (en) * 2002-05-24 2003-12-12 Nexsol Technologies, Inc. Biodegradable compound and preparation method thereof, and molded material made of the same and molding method thereof
FI122236B (fi) * 2005-08-10 2011-10-31 Jvs Polymers Oy Menetelmä biomassan luontaisen rakenteen hajottamiseksi
EP2415820A3 (en) * 2006-10-26 2012-10-31 Xyleco, Inc. Method of changing the molecular structure of biomass
US9090915B2 (en) * 2008-04-22 2015-07-28 Wisconsin Alumni Research Foundation Sulfite pretreatment for biorefining biomass
US9617687B2 (en) * 2009-06-08 2017-04-11 International Paper Company Meterable fibrous material
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
CN103562284A (zh) * 2011-03-25 2014-02-05 丝路技术公司 得自天然纤维素的包含纳米原纤化纤维素的纤维素基材料
JP6244808B2 (ja) * 2013-10-17 2017-12-13 ヤマハ株式会社 音響材用複合材料及び音響材用複合材料製造方法
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
EP3257661B1 (en) * 2016-06-17 2019-02-27 UPM-Kymmene Corporation A composite material for additive manufacturing of a three-dimensional composite product
US11440214B2 (en) * 2017-04-03 2022-09-13 University Of Maryland, College Park Flexible wood structures and devices, and methods for fabricating and use thereof
KR102571255B1 (ko) * 2017-04-10 2023-08-28 유니버시티 오브 매릴랜드, 칼리지 파크 강하고 질긴 구조 목재 재료, 및 이것의 제조 방법 및 이것의 용도
EP3681682A4 (en) * 2017-09-15 2021-06-16 University of Maryland, College Park Delignified wood materials, and methods for fabricating and use thereof
FI130116B (en) * 2018-09-21 2023-03-03 Woodio Oy A method of producing a moulded article

Also Published As

Publication number Publication date
CN115698091A (zh) 2023-02-03
CN115698091B (zh) 2024-01-16
JP7698899B2 (ja) 2025-06-26
EP4139365A4 (en) 2024-04-03
AU2021261364A1 (en) 2022-10-27
CA3174155A1 (en) 2021-10-28
WO2021216803A1 (en) 2021-10-28
JP2023524653A (ja) 2023-06-13
EP4139365A1 (en) 2023-03-01
US20230234258A1 (en) 2023-07-27

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