EP4146862A4 - Verfahren, vorrichtung und system aus fibrilliertem nanocellulosematerial - Google Patents
Verfahren, vorrichtung und system aus fibrilliertem nanocellulosematerial Download PDFInfo
- Publication number
- EP4146862A4 EP4146862A4 EP21800152.7A EP21800152A EP4146862A4 EP 4146862 A4 EP4146862 A4 EP 4146862A4 EP 21800152 A EP21800152 A EP 21800152A EP 4146862 A4 EP4146862 A4 EP 4146862A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- nanocellulose material
- fibrillated nanocellulose
- fibrillated
- nanocellulose
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 229920001046 Nanocellulose Polymers 0.000 title 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/30—Disc mills
- D21D1/303—Double disc mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
- D21H11/18—Highly hydrated, swollen or fibrillatable fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/20—Moulding or pressing characterised by using platen-presses
- B27N3/203—Moulding or pressing characterised by using platen-presses with heating or cooling means
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/28—Colorants ; Pigments or opacifying agents
-
- 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
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/04—Physical treatment, e.g. heating, irradiating
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J5/00—Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch-moulds
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Wrappers (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paper (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063019852P | 2020-05-04 | 2020-05-04 | |
US202063019849P | 2020-05-04 | 2020-05-04 | |
US17/241,050 US20210254285A1 (en) | 2016-02-24 | 2021-04-26 | Cellulose materials and methods of making and using the same |
PCT/IB2021/053711 WO2021224778A1 (en) | 2020-05-04 | 2021-05-04 | Method, appratus, and system of a fibrillated nanocellulose material |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4146862A1 EP4146862A1 (de) | 2023-03-15 |
EP4146862A4 true EP4146862A4 (de) | 2024-06-05 |
Family
ID=78336434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21800152.7A Pending EP4146862A4 (de) | 2020-05-04 | 2021-05-04 | Verfahren, vorrichtung und system aus fibrilliertem nanocellulosematerial |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP4146862A4 (de) |
JP (1) | JP2023525069A (de) |
KR (1) | KR20230047956A (de) |
CN (1) | CN113605137A (de) |
AU (1) | AU2021267203A1 (de) |
BR (1) | BR112022022489A2 (de) |
CA (1) | CA3182366A1 (de) |
TW (1) | TWI816115B (de) |
WO (1) | WO2021224778A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019127562A1 (de) * | 2019-10-14 | 2021-04-15 | Kiefel Gmbh | Faserformanlage zur herstellung von formteilen aus umweltverträglich abbaubarem fasermaterial |
TWI827002B (zh) * | 2022-04-15 | 2023-12-21 | 樂緹股份有限公司 | 環保食器之塑形原材備置及該食器成形工法 |
WO2024084378A1 (en) * | 2022-10-16 | 2024-04-25 | Chang Yiu Wen | Advanced method, apparatus, and system of a fibrillated nanocellulose material |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6133170A (en) * | 1997-01-23 | 2000-10-17 | Oji Paper Co., Ltd. | Low density body |
US20190062998A1 (en) * | 2016-02-24 | 2019-02-28 | Ecoinno (H.K.) Limited | Cellulose materials and methods of making and using same |
US20200063373A1 (en) * | 2018-08-23 | 2020-02-27 | Eastman Chemical Company | Molded articles from a fiber slurry |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1100181C (zh) * | 1997-09-02 | 2003-01-29 | 北京市畅达贸易发展公司 | 纸质餐具自动化生产设备 |
ES2467694T3 (es) * | 2010-04-27 | 2014-06-12 | Omya Development Ag | Proceso para la fabricación de materiales estructurados usando geles de celulosa nanofibrilares |
WO2012071578A2 (en) * | 2010-11-24 | 2012-05-31 | Bc Genesis Llc | Pharmacology bioassays for drug discovery, toxicity evaluation and in vitro cancer research using a 3d nano-cellulose scaffold and living tissue |
CN103966888B (zh) * | 2013-02-05 | 2016-08-03 | 金东纸业(江苏)股份有限公司 | 复合物及其制备方法,应用其的浆料及纸张 |
JP6314094B2 (ja) * | 2015-01-22 | 2018-04-18 | 大王製紙株式会社 | 複合紙の製造方法及び複合紙 |
EP3508637B1 (de) * | 2016-08-31 | 2021-07-21 | Seiko Epson Corporation | Bahnherstellungsvorrichtung |
EP3409691B1 (de) * | 2017-05-31 | 2019-10-02 | SAPPI Biochemtech B.V. | Verfahren zur herstellung von nanocellulosematerial |
SE542093C2 (en) * | 2018-02-27 | 2020-02-25 | Stora Enso Oyj | Method for production of a paper, board or non-woven product comprising a first ply |
CN110777568A (zh) * | 2019-11-07 | 2020-02-11 | 保定顺通卫生纸制造有限公司 | 一种复合纸及其制备方法 |
-
2021
- 2021-05-04 EP EP21800152.7A patent/EP4146862A4/de active Pending
- 2021-05-04 TW TW110116100A patent/TWI816115B/zh active
- 2021-05-04 JP JP2022567607A patent/JP2023525069A/ja active Pending
- 2021-05-04 KR KR1020227038830A patent/KR20230047956A/ko active Search and Examination
- 2021-05-04 WO PCT/IB2021/053711 patent/WO2021224778A1/en unknown
- 2021-05-04 AU AU2021267203A patent/AU2021267203A1/en active Pending
- 2021-05-04 BR BR112022022489A patent/BR112022022489A2/pt unknown
- 2021-05-04 CA CA3182366A patent/CA3182366A1/en active Pending
- 2021-05-06 CN CN202110491294.2A patent/CN113605137A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6133170A (en) * | 1997-01-23 | 2000-10-17 | Oji Paper Co., Ltd. | Low density body |
US20190062998A1 (en) * | 2016-02-24 | 2019-02-28 | Ecoinno (H.K.) Limited | Cellulose materials and methods of making and using same |
US20200063373A1 (en) * | 2018-08-23 | 2020-02-27 | Eastman Chemical Company | Molded articles from a fiber slurry |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021224778A1 * |
Also Published As
Publication number | Publication date |
---|---|
TW202202694A (zh) | 2022-01-16 |
AU2021267203A1 (en) | 2022-12-08 |
TWI816115B (zh) | 2023-09-21 |
KR20230047956A (ko) | 2023-04-10 |
EP4146862A1 (de) | 2023-03-15 |
JP2023525069A (ja) | 2023-06-14 |
BR112022022489A2 (pt) | 2023-01-10 |
WO2021224778A1 (en) | 2021-11-11 |
WO2021224778A9 (en) | 2022-12-01 |
CA3182366A1 (en) | 2021-11-11 |
CN113605137A (zh) | 2021-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20221104 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: D21H0011180000 Ipc: B27N0001000000 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20240507 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: D21H 11/18 20060101ALI20240430BHEP Ipc: B27N 3/20 20060101ALI20240430BHEP Ipc: B27N 3/04 20060101ALI20240430BHEP Ipc: B27N 1/00 20060101AFI20240430BHEP |