RU2015121724A - Сухие целлюлозные волокна и способ их получения - Google Patents
Сухие целлюлозные волокна и способ их получения Download PDFInfo
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- RU2015121724A RU2015121724A RU2015121724A RU2015121724A RU2015121724A RU 2015121724 A RU2015121724 A RU 2015121724A RU 2015121724 A RU2015121724 A RU 2015121724A RU 2015121724 A RU2015121724 A RU 2015121724A RU 2015121724 A RU2015121724 A RU 2015121724A
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Classifications
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- 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
-
- 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
- D21H11/20—Chemically or biochemically modified fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- 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
- D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
- D21H11/04—Kraft or sulfate pulp
-
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/02—Synthetic cellulose fibres
-
- 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
- D21H17/25—Cellulose
-
- 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
- D21H21/18—Reinforcing 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/002—Tissue paper; Absorbent paper
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2301/02—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- 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
- D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
- D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
- D21H15/08—Flakes
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/298—Physical dimension
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Paper (AREA)
- Artificial Filaments (AREA)
Claims (32)
1. Сухие целлюлозные волокнистые хлопья, содержащие, по меньшей мере, 50 мас.% волокон, имеющих
длину волокон до 350 мкм; и
диаметр в интервале 100-500 нм,
где волокна не содержат добавки, не являются дериватизированными и являются повторно диспергируемыми в воде.
2. Хлопья по п. 1, у которых форма в трех измерениях составляет от 0,01 мм до 2,0 см.
3. Хлопья по п. 1, в которых, по меньшей мере, 75 мас.% волокон имеют длину волокон до 350 мкм и диаметр в интервале 100-500 нм.
4. Хлопья по п. 1, у которых длина волокон находится в интервале 300-350 мкм.
5. Хлопья по п. 1, в которых волокна имеют содержание сухого вещества, по меньшей мере, 80 мас.%.
6. Хлопья по п. 1, в которых волокна имеют содержание сухого вещества, по меньшей мере, 95 мас.%.
7. Пленка из сухих целлюлозных волокон, содержащая, по меньшей мере, 50 мас.% волокон, имеющих
длину волокон до 350 мкм и диаметр в интервале 100-500 нм,
где пленка является диспергируемой в воде,
где волокна не содержат добавки и не являются дериватизированными.
8. Пленка по п. 7, которая имеет толщину в интервале от 10 до 300 мкм.
9. Пленка по п. 8, в которой толщина составляет 10-50 мкм.
10. Пленка по п. 7, в которой длина волокон находится в интервале 300-350 мкм.
11. Пленка по п. 7, в которой волокна имеют содержание сухого вещества, по меньшей мере, 80 мас.%.
12. Пленка по п. 7, в которой волокна имеют содержание сухого вещества, по меньшей мере, 95 мас.%.
13. Способ получения сухой пленки из целлюлозных волокон, включающий:
подготовку жидкой суспензии целлюлозных волокон, полученных многошаговым высококонсистентным рафинированием древесных или растительных волокон, где, по меньшей мере, 50 мас.% волокон имеют длину волокон до 350 мкм и диаметр волокон в интервале 100-500 нм, и
удерживание свыше 90% волокон на формующей секции бумагоделательной машины,
в котором волокна не содержат добавки и не являются дериватизированными.
14. Способ по п. 13, в котором толщина составляет от 10 до 300 мкм.
15. Способ по п. 13, в котором бумагоделательной машиной является стандартная листовая машина с сеткой 150-400 меш.
16. Способ по любому из пп. 13-15, который дополнительно включает прессование пленки в секции прессования бумагоделательной машины с получением прессованной пленки.
17. Способ по п. 16, который дополнительно включает сушку прессованной пленки в, по меньшей мере, одной секции сушки бумагоделательной машины с получением сухой пленки.
18. Способ по любому из пп. 13-15, в котором полученная пленка является повторно диспергируемой в воде.
19. Способ по любому из пп. 13-15, в котором полученная пленка имеет толщину в интервале 200-300 мкм или менее.
20. Способ по любому из пп. 13-15, в котором пленка имеет содержание сухого вещества, по меньшей мере, 80 мас.%.
21. Способ по любому из пп. 13-15, в котором пленка имеет содержание сухого вещества, по меньшей мере, 95 мас.%.
22. Способ по любому из пп. 13-15, в котором длина волокон находится в интервале 300-350 мкм.
23. Способ по п. 13, в котором бумагоделательная машина работает со скоростью 500-1500 м/мин.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261723517P | 2012-11-07 | 2012-11-07 | |
| US61/723,517 | 2012-11-07 | ||
| PCT/CA2013/050853 WO2014071523A1 (en) | 2012-11-07 | 2013-11-07 | Dry cellulose filaments and the method of making the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2015121724A true RU2015121724A (ru) | 2017-01-10 |
| RU2628382C2 RU2628382C2 (ru) | 2017-08-16 |
Family
ID=50683878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015121724A RU2628382C2 (ru) | 2012-11-07 | 2013-11-07 | Сухие целлюлозные волокна и способ их получения |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9803320B2 (ru) |
| EP (1) | EP2917390B1 (ru) |
| JP (1) | JP6283370B2 (ru) |
| KR (1) | KR102229332B1 (ru) |
| CN (1) | CN104838050B (ru) |
| AU (1) | AU2013344245B2 (ru) |
| BR (1) | BR112015010341B1 (ru) |
| CA (1) | CA2889991C (ru) |
| RU (1) | RU2628382C2 (ru) |
| WO (1) | WO2014071523A1 (ru) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104838050B (zh) * | 2012-11-07 | 2016-11-02 | Fp创新研究中心 | 干燥的纤维素长丝及其制造方法 |
| AT516198A1 (de) * | 2014-08-22 | 2016-03-15 | Berndorf Band Gmbh | Verfahren zur Herstellung eines Produktes aus einem Nanofasern enthaltenden Bioplastik |
| WO2016054735A1 (en) | 2014-10-10 | 2016-04-14 | Fpinnovations | Compositions, panels and sheets comprising cellulose filaments and gypsum and methods for producing the same |
| CA2983185C (en) | 2015-05-01 | 2019-06-04 | Fpinnovations | A dry mixed re-dispersible cellulose filament/carrier product and the method of making the same |
| EP3353232B1 (en) * | 2015-09-25 | 2020-12-02 | SAPPI Netherlands Services B.V. | Supercritical co2 cellulose spraydrying |
| EP3379948B1 (en) * | 2015-11-26 | 2021-04-14 | FPInnovations | Structurally enhanced agricultural material sheets and the method of producing the same |
| US10156042B2 (en) * | 2015-12-29 | 2018-12-18 | International Paper Company | Modified fiber from shredded pulp sheets, methods, and systems |
| PL3187195T3 (pl) | 2015-12-31 | 2019-04-30 | Upm Kymmene Corp | Medyczny wyrób wielowarstwowy zawierający celulozę nanowłókienkową oraz sposób jego przygotowywania |
| US11242652B2 (en) | 2016-02-19 | 2022-02-08 | Stora Enso Oyj | Sheet having improved dead-fold properties |
| CN109072552B (zh) * | 2016-04-22 | 2022-03-18 | 菲博林科技有限公司 | 再分散的微纤化纤维素 |
| US10724173B2 (en) * | 2016-07-01 | 2020-07-28 | Mercer International, Inc. | Multi-density tissue towel products comprising high-aspect-ratio cellulose filaments |
| US10570261B2 (en) * | 2016-07-01 | 2020-02-25 | Mercer International Inc. | Process for making tissue or towel products comprising nanofilaments |
| US10463205B2 (en) * | 2016-07-01 | 2019-11-05 | Mercer International Inc. | Process for making tissue or towel products comprising nanofilaments |
| WO2018049517A1 (en) * | 2016-09-14 | 2018-03-22 | Fpinnovations | Method for producing cellulose filaments with less refining energy |
| US10640928B2 (en) | 2016-09-19 | 2020-05-05 | Mercer International Inc. | Absorbent paper products having unique physical strength properties |
| US10731295B2 (en) | 2017-06-29 | 2020-08-04 | Mercer International Inc | Process for making absorbent towel and soft sanitary tissue paper webs |
| EP4335900A3 (en) | 2018-04-12 | 2024-05-15 | Mercer International Inc. | Processes for improving high aspect ratio cellulose filament blends |
| JP7395491B2 (ja) * | 2018-09-20 | 2023-12-11 | 日本製紙株式会社 | 微細セルロース繊維の製造方法およびそれを含有する紙 |
| US11832559B2 (en) | 2020-01-27 | 2023-12-05 | Kruger Inc. | Cellulose filament medium for growing plant seedlings |
| SE544029C2 (en) * | 2020-03-23 | 2021-11-09 | Stora Enso Oyj | A method for producing a film comprising nanocellulose |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7566014B2 (en) * | 2006-08-31 | 2009-07-28 | Kx Technologies Llc | Process for producing fibrillated fibers |
| JP2008106152A (ja) * | 2006-10-25 | 2008-05-08 | Asahi Kasei Corp | セルロース含有樹脂複合体 |
| JP5612922B2 (ja) * | 2009-06-26 | 2014-10-22 | 株式会社ダイセル | 微小繊維及びその製造方法並びに不織布 |
| JP2013517352A (ja) * | 2010-01-22 | 2013-05-16 | エフピーイノベイションズ | 分散性が制御可能な乾燥ナノ結晶セルロース及びその制御方法 |
| US9132204B2 (en) * | 2010-03-31 | 2015-09-15 | Enviroscent, Inc. | Methods, compositions and articles for olfactory-active substances |
| CA2799123C (en) | 2010-05-11 | 2013-09-17 | Fpinnovations | Cellulose nanofilaments and method to produce same |
| AU2012208922B2 (en) | 2011-01-21 | 2016-10-13 | Fpinnovations | High aspect ratio cellulose nanofilaments and method for their production |
| US9422641B2 (en) * | 2012-10-31 | 2016-08-23 | Kimberly-Clark Worldwide, Inc. | Filaments comprising microfibrillar cellulose, fibrous nonwoven webs and process for making the same |
| CN104838050B (zh) * | 2012-11-07 | 2016-11-02 | Fp创新研究中心 | 干燥的纤维素长丝及其制造方法 |
| US20140288296A1 (en) * | 2013-03-25 | 2014-09-25 | Fpinnovations | Cellulose films with at least one hydrophobic or less hydrophilic surface |
| CA2983185C (en) * | 2015-05-01 | 2019-06-04 | Fpinnovations | A dry mixed re-dispersible cellulose filament/carrier product and the method of making the same |
-
2013
- 2013-11-07 CN CN201380058186.XA patent/CN104838050B/zh active Active
- 2013-11-07 EP EP13853623.0A patent/EP2917390B1/en active Active
- 2013-11-07 AU AU2013344245A patent/AU2013344245B2/en active Active
- 2013-11-07 BR BR112015010341-3A patent/BR112015010341B1/pt active IP Right Grant
- 2013-11-07 KR KR1020157014946A patent/KR102229332B1/ko active IP Right Grant
- 2013-11-07 US US14/440,930 patent/US9803320B2/en active Active
- 2013-11-07 RU RU2015121724A patent/RU2628382C2/ru active
- 2013-11-07 CA CA2889991A patent/CA2889991C/en active Active
- 2013-11-07 WO PCT/CA2013/050853 patent/WO2014071523A1/en active Application Filing
- 2013-11-07 JP JP2015540006A patent/JP6283370B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2013344245A1 (en) | 2015-05-07 |
| JP2016503465A (ja) | 2016-02-04 |
| EP2917390B1 (en) | 2019-12-25 |
| US9803320B2 (en) | 2017-10-31 |
| WO2014071523A1 (en) | 2014-05-15 |
| RU2628382C2 (ru) | 2017-08-16 |
| CA2889991C (en) | 2016-09-13 |
| KR20150082523A (ko) | 2015-07-15 |
| CN104838050B (zh) | 2016-11-02 |
| JP6283370B2 (ja) | 2018-02-21 |
| US20150275433A1 (en) | 2015-10-01 |
| EP2917390A4 (en) | 2016-07-27 |
| AU2013344245B2 (en) | 2017-03-02 |
| BR112015010341B1 (pt) | 2021-08-24 |
| CA2889991A1 (en) | 2014-05-15 |
| BR112015010341A2 (pt) | 2017-07-11 |
| EP2917390A1 (en) | 2015-09-16 |
| KR102229332B1 (ko) | 2021-03-18 |
| CN104838050A (zh) | 2015-08-12 |
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