RU2012103990A - Способ изготовления микрофибриллированной целлюлозы - Google Patents
Способ изготовления микрофибриллированной целлюлозы Download PDFInfo
- Publication number
- RU2012103990A RU2012103990A RU2012103990/04A RU2012103990A RU2012103990A RU 2012103990 A RU2012103990 A RU 2012103990A RU 2012103990/04 A RU2012103990/04 A RU 2012103990/04A RU 2012103990 A RU2012103990 A RU 2012103990A RU 2012103990 A RU2012103990 A RU 2012103990A
- Authority
- RU
- Russia
- Prior art keywords
- fiber
- range
- enzyme
- total mass
- concentration
- Prior art date
Links
- 229920002678 cellulose Polymers 0.000 title claims abstract 5
- 239000001913 cellulose Substances 0.000 title claims abstract 5
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract 24
- 239000000835 fiber Substances 0.000 claims abstract 17
- 108090000790 Enzymes Proteins 0.000 claims abstract 8
- 102000004190 Enzymes Human genes 0.000 claims abstract 8
- 229940088598 enzyme Drugs 0.000 claims abstract 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract 6
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims abstract 6
- 150000003751 zinc Chemical class 0.000 claims abstract 6
- 108010059892 Cellulase Proteins 0.000 claims abstract 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract 4
- 229940106157 cellulase Drugs 0.000 claims abstract 4
- 238000007670 refining Methods 0.000 claims abstract 4
- 229920003043 Cellulose fiber Polymers 0.000 claims abstract 3
- 101710121765 Endo-1,4-beta-xylanase Proteins 0.000 claims abstract 2
- 229920002488 Hemicellulose Polymers 0.000 claims abstract 2
- 238000003754 machining Methods 0.000 claims abstract 2
- 230000008961 swelling Effects 0.000 claims abstract 2
- 239000011787 zinc oxide Substances 0.000 claims abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 238000009996 mechanical pre-treatment Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/007—Modification of pulp properties by mechanical or physical means
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
-
- 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
- D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
- D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic 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
- 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
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/005—Mechanical 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
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/02—Chemical or biochemical treatment
-
- 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
-
- 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
-
- 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
- D21H17/005—Microorganisms or enzymes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Biochemistry (AREA)
- Inorganic Chemistry (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Artificial Filaments (AREA)
Abstract
1. Способ обработки целлюлозного волокна, включающий:- механическую предварительную обработку волокна;- обработку волокна ферментом;- смешивание волокна с раствором, содержащим гидроксид щелочного металла, что способствует разбуханию волокон; и- механическую обработку разбухших волокон для образования микрофибриллированной целлюлозы.2. Способ по п.1, отличающийся тем, что концентрация гидроксида щелочного металла составляет в диапазоне 4-18% от общей массы, предпочтительно - в диапазоне 5-9% от общей массы.3. Способ по п.1, отличающийся тем, что раствор содержит соль цинка.4. Способ по п.3, отличающийся тем, что концентрация соли цинка составляет в диапазоне 0,1-2,0% от общей массы, предпочтительно - в диапазоне 0,5-1,3 мас.%.5. Способ по любому из предыдущих пунктов, отличающийся тем, что волокно предварительно обрабатывают посредством измельчения или рафинирования.6. Способ по п.5, отличающийся тем, что волокно обрабатывают при концентрации в диапазоне 2,5-40% от общей массы во время измельчения или рафинирования.7. Способ по п.1, отличающийся тем, что температура во время обработки раствором составляет в диапазоне 0-15°C.8. Способ по п.1, отличающийся тем, что гидроксидом щелочного металла является гидроксид натрия.9. Способ по п.3, отличающийся тем, что солью цинка является оксид цинка.10. Способ по п.1, отличающийся тем, что ферментом является целлулаза.11. Способ по п.1, отличающийся тем, что фермент, оказывающий воздействие на гемицеллюлозу, например ксиланазу, или фермент, оказывающий воздействие на целлюлозу, например целлулазу, добавляют до или во время механической предварительной обработки волокна.12. Способ п.1, отличающийся тем, что
Claims (12)
1. Способ обработки целлюлозного волокна, включающий:
- механическую предварительную обработку волокна;
- обработку волокна ферментом;
- смешивание волокна с раствором, содержащим гидроксид щелочного металла, что способствует разбуханию волокон; и
- механическую обработку разбухших волокон для образования микрофибриллированной целлюлозы.
2. Способ по п.1, отличающийся тем, что концентрация гидроксида щелочного металла составляет в диапазоне 4-18% от общей массы, предпочтительно - в диапазоне 5-9% от общей массы.
3. Способ по п.1, отличающийся тем, что раствор содержит соль цинка.
4. Способ по п.3, отличающийся тем, что концентрация соли цинка составляет в диапазоне 0,1-2,0% от общей массы, предпочтительно - в диапазоне 0,5-1,3 мас.%.
5. Способ по любому из предыдущих пунктов, отличающийся тем, что волокно предварительно обрабатывают посредством измельчения или рафинирования.
6. Способ по п.5, отличающийся тем, что волокно обрабатывают при концентрации в диапазоне 2,5-40% от общей массы во время измельчения или рафинирования.
7. Способ по п.1, отличающийся тем, что температура во время обработки раствором составляет в диапазоне 0-15°C.
8. Способ по п.1, отличающийся тем, что гидроксидом щелочного металла является гидроксид натрия.
9. Способ по п.3, отличающийся тем, что солью цинка является оксид цинка.
10. Способ по п.1, отличающийся тем, что ферментом является целлулаза.
11. Способ по п.1, отличающийся тем, что фермент, оказывающий воздействие на гемицеллюлозу, например ксиланазу, или фермент, оказывающий воздействие на целлюлозу, например целлулазу, добавляют до или во время механической предварительной обработки волокна.
12. Способ п.1, отличающийся тем, что волокном является волокно из небеленой сульфатной целлюлозы.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0950534-8 | 2009-07-07 | ||
| SE0950534A SE0950534A1 (sv) | 2009-07-07 | 2009-07-07 | Metod för framställning av mikrofibrillär cellulosa |
| PCT/IB2010/053043 WO2011004300A1 (en) | 2009-07-07 | 2010-07-02 | Process for producing microfibrillated cellulose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012103990A true RU2012103990A (ru) | 2013-08-20 |
| RU2530022C2 RU2530022C2 (ru) | 2014-10-10 |
Family
ID=43243903
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012104000/04A RU2528394C2 (ru) | 2009-07-07 | 2010-06-23 | Способ изготовления микрофибриллированной целлюлозы и изготовленная микрофибриллированная целлюлоза |
| RU2012103990/04A RU2530022C2 (ru) | 2009-07-07 | 2010-07-02 | Способ изготовления микрофибриллированной целлюлозы |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012104000/04A RU2528394C2 (ru) | 2009-07-07 | 2010-06-23 | Способ изготовления микрофибриллированной целлюлозы и изготовленная микрофибриллированная целлюлоза |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US20120136146A1 (ru) |
| EP (2) | EP2452014B1 (ru) |
| JP (2) | JP5719359B2 (ru) |
| KR (2) | KR20120098994A (ru) |
| CN (3) | CN102472014A (ru) |
| AU (2) | AU2010269896B2 (ru) |
| BR (2) | BR112012000143B1 (ru) |
| CA (2) | CA2767304C (ru) |
| CL (2) | CL2012000053A1 (ru) |
| PL (2) | PL2452014T3 (ru) |
| RU (2) | RU2528394C2 (ru) |
| SE (1) | SE0950534A1 (ru) |
| WO (2) | WO2011004284A1 (ru) |
| ZA (2) | ZA201200327B (ru) |
Families Citing this family (73)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009086141A2 (en) | 2007-12-20 | 2009-07-09 | University Of Tennessee Research Foundation | Wood adhesives containing reinforced additives for structural engineering products |
| FI126458B (fi) * | 2009-03-20 | 2016-12-15 | Stora Enso Oyj | Kuitujen käsittely muovausta kestäväksi |
| PL3617400T3 (pl) | 2009-03-30 | 2023-01-02 | Fiberlean Technologies Limited | Zastosowanie zawiesin nanofibrylarnej celulozy |
| SI2236545T1 (sl) | 2009-03-30 | 2014-12-31 | Omya International Ag | Postopek za proizvodnjo gelov iz nanofibrilirane celuloze |
| GB0908401D0 (en) | 2009-05-15 | 2009-06-24 | Imerys Minerals Ltd | Paper filler composition |
| SE0950535A1 (sv) * | 2009-07-07 | 2010-10-12 | Stora Enso Oyj | Metod för framställning av mikrofibrillär cellulosa |
| EP2496766B2 (en) | 2009-11-06 | 2024-05-15 | Stora Enso Oyj | Process for the production of a paper or board product and a paper or board produced according to the process |
| EP2386682B1 (en) | 2010-04-27 | 2014-03-19 | Omya International AG | Process for the manufacture of structured materials using nano-fibrillar cellulose gels |
| DK2386683T3 (da) | 2010-04-27 | 2014-06-23 | Omya Int Ag | Fremgangsmåde til fremstilling af gel-baserede kompositmaterialer |
| JP5655432B2 (ja) * | 2010-08-27 | 2015-01-21 | 王子ホールディングス株式会社 | 微細繊維状セルロースの製造方法 |
| SE1050985A1 (sv) * | 2010-09-22 | 2012-03-23 | Stora Enso Oyj | En pappers eller kartongprodukt och en process förtillverkning av en pappers eller en kartongprodukt |
| GB201019288D0 (en) | 2010-11-15 | 2010-12-29 | Imerys Minerals Ltd | Compositions |
| EP2882899A2 (en) | 2011-11-14 | 2015-06-17 | Kemira Oyj | Akd composition and manufacture of paper and paperboard |
| US10167576B2 (en) | 2012-05-21 | 2019-01-01 | Oji Holdings Corporation | Method of producing fine fiber, and fine fiber, non-woven fabric, and fine fibrous cellulose |
| GB2502955B (en) * | 2012-05-29 | 2016-07-27 | De La Rue Int Ltd | A substrate for security documents |
| ES2744788T3 (es) * | 2012-06-13 | 2020-02-26 | Univ Maine System | Proceso de eficiencia energética para preparar fibras de nanocelulosa |
| CN103590283B (zh) | 2012-08-14 | 2015-12-02 | 金东纸业（江苏）股份有限公司 | 涂料及应用该涂料的涂布纸 |
| FI127111B (en) | 2012-08-20 | 2017-11-15 | Stora Enso Oyj | Process and intermediate for the production of highly refined or microfibrillated cellulose |
| US8906198B2 (en) * | 2012-11-02 | 2014-12-09 | Andritz Inc. | Method for production of micro fibrillated cellulose |
| SE538243C2 (sv) | 2012-11-09 | 2016-04-12 | Stora Enso Oyj | Förfarande för att bilda och därefter torka ett kompositmaterial innefattande en mikrofibrillerad cellulosa |
| SE538246C2 (sv) | 2012-11-09 | 2016-04-12 | Skikt för papp i en in-lineproduktionsprocess | |
| GB201222285D0 (en) | 2012-12-11 | 2013-01-23 | Imerys Minerals Ltd | Cellulose-derived compositions |
| SE537517C2 (sv) | 2012-12-14 | 2015-05-26 | Stora Enso Oyj | Våtlagt arkmaterial innefattande mikrofibrillerad cellulosasamt förfarande för tillverkning därav |
| CN104099794A (zh) * | 2013-04-09 | 2014-10-15 | 金东纸业（江苏）股份有限公司 | 制备纳米纤维素的方法 |
| US10648130B2 (en) * | 2013-06-20 | 2020-05-12 | Solenis Technologies, L.P. | Process for the production of a microfibrillated cellulose composition |
| FI20135773A7 (fi) * | 2013-07-16 | 2015-01-17 | Stora Enso Oyj | Menetelmä hapetetun tai mikrofibrilloidun selluloosan valmistamiseksi |
| FI127124B2 (en) | 2013-12-05 | 2021-02-15 | Upm Kymmene Corp | A process for making modified cellulosic products and a modified cellulosic product |
| FI126698B (en) | 2013-12-18 | 2017-04-13 | Teknologian Tutkimuskeskus Vtt Oy | Currently for the production of fibrillated cellulose material |
| FI127716B (en) | 2014-03-31 | 2018-12-31 | Upm Kymmene Corp | A process for preparing fibrillated cellulose |
| GB201409047D0 (en) * | 2014-05-21 | 2014-07-02 | Cellucomp Ltd | Cellulose microfibrils |
| US9822285B2 (en) | 2015-01-28 | 2017-11-21 | Gpcp Ip Holdings Llc | Glue-bonded multi-ply absorbent sheet |
| GB201505767D0 (en) * | 2015-04-02 | 2015-05-20 | James Hutton Inst And Cellucomp Ltd | Nanocomposite material |
| SG10202107085TA (en) | 2015-04-10 | 2021-08-30 | Comet Biorefining Inc | Methods and compositions for the treatment of cellulosic biomass and products produced thereby |
| CN108137709A (zh) * | 2015-06-04 | 2018-06-08 | Gl&V卢森堡公司 | 纤维素纳米原纤的生产方法 |
| CN114481656B (zh) | 2015-06-11 | 2024-03-22 | 思科有限责任公司 | 用于从植物基和再生材料生产纸浆、能源和生物衍生物的方法和系统 |
| SE540016E (en) * | 2015-08-27 | 2021-03-16 | Stora Enso Oyj | Method and apparatus for producing microfibrillated cellulose fiber |
| CN105199004B (zh) * | 2015-09-10 | 2018-01-16 | 华南理工大学 | 一种生产纤维素纳丝的方法 |
| JP6818985B2 (ja) * | 2015-10-01 | 2021-01-27 | バイオイーコン インターナショナル ホールディング エヌ． ヴィー．Ｂｉｏｅｃｏｎ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｈｏｌｄｉｎｇ Ｎ．Ｖ． | 新規な改変バイオベース材料を調製する方法 |
| US20180291223A1 (en) | 2015-10-12 | 2018-10-11 | The University Of Massachusetts | Nanocellulose-based anti-fogging composition |
| DK3362508T3 (da) | 2015-10-14 | 2019-07-29 | Fiberlean Tech Ltd | 3d-formbart plademateriale |
| CN105273089B (zh) * | 2015-10-28 | 2018-01-16 | 华南理工大学 | 一种生产纤维素微丝的方法 |
| WO2017115020A1 (en) | 2015-12-31 | 2017-07-06 | Teknologian Tutkimuskeskus Vtt Oy | Method of producing films from high consistency enzyme fibrillated nanocellulose |
| US10774476B2 (en) | 2016-01-19 | 2020-09-15 | Gpcp Ip Holdings Llc | Absorbent sheet tail-sealed with nanofibrillated cellulose-containing tail-seal adhesives |
| HRP20210460T1 (hr) | 2016-04-05 | 2021-04-30 | Fiberlean Technologies Limited | Proizvodi od papira i kartona |
| US11846072B2 (en) | 2016-04-05 | 2023-12-19 | Fiberlean Technologies Limited | Process of making paper and paperboard products |
| KR102137795B1 (ko) | 2016-04-22 | 2020-08-14 | 파이버린 테크놀로지스 리미티드 | 미세섬유화 셀룰로스를 포함하는 섬유 및 그로부터 제조된 섬유 및 부직포 물질의 제조 방법 |
| SE539950C2 (en) * | 2016-05-20 | 2018-02-06 | Stora Enso Oyj | An uv blocking film comprising microfibrillated cellulose, a method for producing said film and use of a composition having uv blocking properties |
| FR3052791B1 (fr) * | 2016-06-16 | 2018-06-01 | Centre Technique De L'industrie, Des Papiers, Cartons Et Celluloses | Procede de production de cellulose microfibrillee |
| SE1650900A1 (en) * | 2016-06-22 | 2017-11-28 | Stora Enso Oyj | Microfibrillated cellulose film |
| US10463205B2 (en) | 2016-07-01 | 2019-11-05 | Mercer International Inc. | Process for making tissue or towel products comprising nanofilaments |
| US10570261B2 (en) | 2016-07-01 | 2020-02-25 | Mercer International Inc. | Process for making tissue or towel products comprising nanofilaments |
| US10724173B2 (en) | 2016-07-01 | 2020-07-28 | Mercer International, Inc. | Multi-density tissue towel products comprising high-aspect-ratio cellulose filaments |
| CN106188600B (zh) * | 2016-08-16 | 2019-04-09 | 东华大学 | 以椰壳纤维纳米原纤增强制备异质复合膜的方法及用途 |
| US12467206B2 (en) | 2016-09-19 | 2025-11-11 | Mercer International Inc. | Absorbent paper products having unique physical strength properties |
| US12612738B2 (en) | 2016-09-19 | 2026-04-28 | Mercer International Inc. | Absorbent paper products having unique physical strength properties |
| CA2979488C (en) | 2016-09-19 | 2020-03-24 | Mercer International Inc. | Absorbent paper products having unique physical strength properties |
| CN110462130A (zh) * | 2016-11-23 | 2019-11-15 | 苏扎诺有限公司 | 以降低的能耗集成生产纳米纤丝纤维素和迎合市场的高滤水性浆料的方法 |
| CN106988137A (zh) * | 2017-04-25 | 2017-07-28 | 华南理工大学 | 一种较高浓度纳米纤维素纤丝的清洁生产方法 |
| CN109081938A (zh) * | 2017-06-13 | 2018-12-25 | 范佳晨 | 一种纤维素气凝胶的制备方法及其应用 |
| US10501599B2 (en) | 2018-01-12 | 2019-12-10 | Tyton Biosciences, Llc | Methods for recycling cotton and polyester fibers from waste textiles |
| CN108252136A (zh) * | 2018-01-16 | 2018-07-06 | 南京林业大学 | 一种小麦秸秆木质纳米纤维的制备方法 |
| JP7194503B2 (ja) * | 2018-01-31 | 2022-12-22 | 北越コーポレーション株式会社 | セルロースナノファイバーの製造方法 |
| CN108316039B (zh) * | 2018-02-11 | 2019-09-13 | 陕西科技大学 | 一种机械耦合化学碱溶法制备芳纶纳米纤维的方法 |
| SE543549C2 (en) | 2018-03-02 | 2021-03-23 | Stora Enso Oyj | Method for manufacturing a composition comprising microfibrillated cellulose |
| EP4335900A3 (en) | 2018-04-12 | 2024-05-15 | Mercer International Inc. | Processes for improving high aspect ratio cellulose filament blends |
| CN120092937A (zh) | 2018-05-10 | 2025-06-06 | 彗星生物炼制公司 | 含有葡萄糖和半纤维素的组合物及其用途 |
| BR102018010864A2 (pt) * | 2018-05-28 | 2019-12-10 | Klabin S.A. | papel e processo de fabricação de papel utilizando celulose microfibrilada na polpa de celulose |
| CN109295785B (zh) * | 2018-09-05 | 2021-03-09 | 广西大学 | 一种纤维素纳米纤丝的制备方法 |
| PH12021552859A1 (en) | 2019-05-10 | 2022-12-19 | Comet Biorefining Inc | Materials and methods for producing arabinoxylan compositions |
| US11124920B2 (en) | 2019-09-16 | 2021-09-21 | Gpcp Ip Holdings Llc | Tissue with nanofibrillar cellulose surface layer |
| WO2021242068A1 (ko) | 2020-05-29 | 2021-12-02 | 주식회사 엘지화학 | 고분자 복합체 |
| CN115667412B (zh) | 2021-03-05 | 2024-02-06 | 株式会社Lg化学 | 聚合物复合材料 |
| TW202330758A (zh) | 2021-09-16 | 2023-08-01 | 美商賽克股份有限公司 | 從由廢棄材料解聚合所形成再生二酸形成聚酯之方法 |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3310459A (en) * | 1964-07-20 | 1967-03-21 | Grace W R & Co | Method of forming a latex impregnated cellulosic water-laid web for use as a surgical drape |
| US3382140A (en) * | 1966-12-30 | 1968-05-07 | Crown Zellerbach Corp | Process for fibrillating cellulosic fibers and products thereof |
| US4481076A (en) | 1983-03-28 | 1984-11-06 | International Telephone And Telegraph Corporation | Redispersible microfibrillated cellulose |
| JPS60139873A (ja) * | 1983-12-26 | 1985-07-24 | 旭化成株式会社 | 繊維材料の改質方法 |
| GB2215350B (en) | 1988-03-16 | 1992-05-20 | Thiokol Morton Inc | Process for bleaching mechanical wood pulp |
| GB9205085D0 (en) | 1992-03-09 | 1992-04-22 | Stirling Design Int | Paper waste |
| FR2689530B1 (fr) | 1992-04-07 | 1996-12-13 | Aussedat Rey | Nouveau produit complexe a base de fibres et de charges, et procede de fabrication d'un tel nouveau produit. |
| JP3282168B2 (ja) * | 1993-12-22 | 2002-05-13 | 王子製紙株式会社 | 高透明度紙の製造方法 |
| KR100256636B1 (ko) * | 1994-04-12 | 2000-05-15 | 김충섭 | 종이내 충전물의 함량을 높이고 스코트 내부결합강도를 증가시키는 종이의 제조방법 |
| US5582681A (en) * | 1994-06-29 | 1996-12-10 | Kimberly-Clark Corporation | Production of soft paper products from old newspaper |
| ES2157078T3 (es) | 1996-07-15 | 2001-08-01 | Rhodia Chimie Sa | Aditivacion de nanofibrillas de celulosa con celulosa carboxilada con bajo grado de sustitucion. |
| US20020079075A1 (en) * | 1998-09-04 | 2002-06-27 | Imerys Minerals Limited | Treatment of solid containing material derived from effluent |
| JP4255619B2 (ja) | 1997-12-04 | 2009-04-15 | 旭化成ケミカルズ株式会社 | セルロース分散体 |
| EP0966486B1 (de) * | 1997-12-14 | 2005-04-13 | THÜRINGISCHES INSTITUT FÜR TEXTIL- UND KUNSTSTOFF-FORSCHUNG e.V. | Verfahren zur herstellung von regulären porösen perlcellulosen |
| FI105833B (fi) | 1998-07-13 | 2000-10-13 | Valtion Teknillinen | Menetelmä prosessivesien LK-aineiden konsentroimiseksi |
| US7510625B2 (en) * | 1999-03-23 | 2009-03-31 | Dynawave Corporation | Device and method of using explosive forces in a contained environment |
| PL196594B1 (pl) * | 2000-06-12 | 2008-01-31 | Inst Biopolimerow Wlokien Chem | Sposób wytwarzania włókien, folii i innych produktów z modyfikowanej, rozpuszczalnej celulozy |
| WO2002022943A1 (fr) | 2000-09-14 | 2002-03-21 | Meiji Seika Kaisha, Ltd. | Procede pour desencrer des vieux papiers au moyen d'une cellulase, sans diminuer la resistance du papier, et procede d'evaluation |
| JP2002355505A (ja) * | 2001-05-30 | 2002-12-10 | Mitsubishi Paper Mills Ltd | 凝集剤 |
| US20030094252A1 (en) | 2001-10-17 | 2003-05-22 | American Air Liquide, Inc. | Cellulosic products containing improved percentage of calcium carbonate filler in the presence of other papermaking additives |
| SE0203743D0 (sv) | 2002-12-18 | 2002-12-18 | Korsnaes Ab Publ | Fiber suspension of enzyme treated sulphate pulp and carboxymethylcellulose for surface application in paperboard and paper production |
| SE526681C2 (sv) * | 2002-12-18 | 2005-10-25 | Korsnaes Ab Publ | Fibersuspension av enzymbehandlad sulfatmassa som råvarumaterial för förpackning |
| WO2004101889A2 (en) * | 2003-05-06 | 2004-11-25 | Novozymes North America, Inc. | Use of hemicellulase composition in mechanical pulp production |
| FI20031818A7 (fi) * | 2003-12-11 | 2005-06-12 | Valtion Teknillinen Tutkimuskeskus | Menetelmä mekaanisen massan valmistamiseksi |
| KR101161668B1 (ko) * | 2004-02-19 | 2012-07-02 | 도레이 카부시키가이샤 | 나노섬유 배합용액, 유액 및 겔상물 및 그 제조방법 및 나노섬유 합성지 및 그 제조방법 |
| SE528348C2 (sv) * | 2004-09-21 | 2006-10-24 | Noss Ab | Förfarande och anordning för att tillverka cellulosamassa |
| US7700764B2 (en) | 2005-06-28 | 2010-04-20 | Akzo Nobel N.V. | Method of preparing microfibrillar polysaccharide |
| US8546558B2 (en) * | 2006-02-08 | 2013-10-01 | Stfi-Packforsk Ab | Method for the manufacture of microfibrillated cellulose |
| US8444808B2 (en) * | 2006-08-31 | 2013-05-21 | Kx Industries, Lp | Process for producing nanofibers |
| US7566014B2 (en) * | 2006-08-31 | 2009-07-28 | Kx Technologies Llc | Process for producing fibrillated fibers |
| BRPI0706456B1 (pt) | 2006-09-12 | 2021-02-02 | Meadwestvaco Corporation | papelão |
| JP2008075214A (ja) * | 2006-09-21 | 2008-04-03 | Kimura Chem Plants Co Ltd | ナノファイバーの製造方法およびナノファイバー |
| DE102006057904A1 (de) * | 2006-12-08 | 2008-06-12 | Dow Wolff Cellulosics Gmbh | Herstellung von Cellulose-Nanopartikeln |
| JP2008169497A (ja) * | 2007-01-10 | 2008-07-24 | Kimura Chem Plants Co Ltd | ナノファイバーの製造方法およびナノファイバー |
| ATE537267T1 (de) * | 2007-08-30 | 2011-12-15 | Iogen Energy Corp | Enzymatische hydrolyse von lignocellulose- ausgangsmaterialien unter verwendung zusätzlicher enzyme |
| FI20085760A7 (fi) | 2008-08-04 | 2010-03-17 | Upm Kymmene Corp | Muunnettu komposiittituote ja menetelmä sen valmistamiseksi |
| US20100065236A1 (en) * | 2008-09-17 | 2010-03-18 | Marielle Henriksson | Method of producing and the use of microfibrillated paper |
| SE0950535A1 (sv) * | 2009-07-07 | 2010-10-12 | Stora Enso Oyj | Metod för framställning av mikrofibrillär cellulosa |
-
2009
- 2009-07-07 SE SE0950534A patent/SE0950534A1/sv not_active IP Right Cessation
-
2010
- 2010-06-23 US US13/382,662 patent/US20120136146A1/en not_active Abandoned
- 2010-06-23 CN CN2010800308794A patent/CN102472014A/zh active Pending
- 2010-06-23 AU AU2010269896A patent/AU2010269896B2/en active Active
- 2010-06-23 EP EP10796795.2A patent/EP2452014B1/en active Active
- 2010-06-23 PL PL10796795T patent/PL2452014T3/pl unknown
- 2010-06-23 JP JP2012519087A patent/JP5719359B2/ja active Active
- 2010-06-23 BR BR112012000143-4A patent/BR112012000143B1/pt active IP Right Grant
- 2010-06-23 RU RU2012104000/04A patent/RU2528394C2/ru active
- 2010-06-23 CA CA2767304A patent/CA2767304C/en active Active
- 2010-06-23 WO PCT/IB2010/052850 patent/WO2011004284A1/en not_active Ceased
- 2010-06-23 CN CN201610122522.8A patent/CN105755884A/zh active Pending
- 2010-06-23 KR KR1020127002537A patent/KR20120098994A/ko not_active Ceased
- 2010-07-02 WO PCT/IB2010/053043 patent/WO2011004300A1/en not_active Ceased
- 2010-07-02 EP EP10796796.0A patent/EP2452013B1/en active Active
- 2010-07-02 RU RU2012103990/04A patent/RU2530022C2/ru active
- 2010-07-02 AU AU2010269912A patent/AU2010269912B2/en not_active Ceased
- 2010-07-02 CN CN201080030882.6A patent/CN102472013B/zh not_active Expired - Fee Related
- 2010-07-02 US US13/382,573 patent/US8778134B2/en active Active
- 2010-07-02 KR KR1020127002536A patent/KR101715428B1/ko not_active Expired - Fee Related
- 2010-07-02 JP JP2012519095A patent/JP2012532952A/ja active Pending
- 2010-07-02 CA CA2767290A patent/CA2767290C/en active Active
- 2010-07-02 PL PL10796796T patent/PL2452013T3/pl unknown
- 2010-07-02 BR BR112012000142-6A patent/BR112012000142B1/pt not_active IP Right Cessation
-
2012
- 2012-01-06 CL CL2012000053A patent/CL2012000053A1/es unknown
- 2012-01-06 CL CL2012000040A patent/CL2012000040A1/es unknown
- 2012-01-16 ZA ZA2012/00327A patent/ZA201200327B/en unknown
- 2012-01-16 ZA ZA2012/00329A patent/ZA201200329B/en unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2010150201A (ru) | Способ растворения целлюлозы и продукт из целлюлозы, полученный из раствора, включающего растворенную целлюлозу | |
| RU2012103987A (ru) | Способ изготовления микрофибриллированной целлюлозы | |
| Tong et al. | Enzymatic treatment processes for the production of cellulose nanomaterials: A review | |
| BR112012000142A8 (pt) | processo para produzir celulose microfibrilada | |
| TW200801195A (en) | Treatment of cellulosic material and enzymes useful therein | |
| MX2012003091A (es) | Enzimas de glicosil hidrolasa novedosas y usos de las mismas. | |
| WO2012047832A3 (en) | Process for the production of alcohols from biomass | |
| CL2020001239A1 (es) | Métodos para fabricar celulosa especializada y otros productos a partir de biomasa. | |
| MY181516A (en) | Process for enzymatic hydrolysis of lignocellulosic material and fermentation of sugars | |
| BR112012014978A2 (pt) | processo para a extração de açucares e/ou lignina de biomassa sólida compreendendo lignocelulose | |
| IN2015DN03027A (ru) | ||
| BR112012020277A2 (pt) | "enzimas celulase otimizadas". | |
| BR112015004118A2 (pt) | processo para hidrólise enzimática de material lignocelulósico e fermentação de açúcares | |
| EA201291297A1 (ru) | Способ изготовления корма для животных из лигноцеллюлозной биомассы | |
| BR112013003105A2 (pt) | método de pré-tratamento de matérias-primas lignocelulósicas por ácido diluído | |
| WO2009069323A1 (ja) | アブラヤシ空果房からのエタノール製造方法、草本系バイオマスからのエタノール製造方法及び草本系バイオマスの糖化処理前の前処理方法 | |
| BR112012007928A2 (pt) | processo | |
| MX2013002662A (es) | Xilanasas activas durante pretratamiento de biomasa celulosica. | |
| PH12018502084B1 (en) | Method for producing xylo-oligosaccharide | |
| WO2010124266A3 (en) | Thermostable cellulases, and mutants thereof, capable of hydrolyzing cellulose in ionic liquid | |
| BRPI0602362A (pt) | recipiente feito de um papelão isolante | |
| BRPI0602364A (pt) | papelão isolante | |
| UA111473C2 (ru) | Улучшенный способ получения ферментов целлюлазы и/или гемицеллюлазы | |
| BRPI0705744A2 (pt) | composição de enzimas, uso da composição na hidrólise enzimática de material lignocelulósico, processo de produção de enzimas que degradam a fração de polissacarìdeos da biomassa, processo de produção de álcool utilizando a composição de enzima | |
| CN105053144B (zh) | 腌皮工艺 |