EP2504487A4 - Verfahren zur herstellung einer nanofibrillierten zellulosepulpe und verwendung der pulpe bei der papierherstellung in nanofibrillierten zellulose-verbundstoffen - Google Patents

Verfahren zur herstellung einer nanofibrillierten zellulosepulpe und verwendung der pulpe bei der papierherstellung in nanofibrillierten zellulose-verbundstoffen

Info

Publication number
EP2504487A4
EP2504487A4 EP10832694.3A EP10832694A EP2504487A4 EP 2504487 A4 EP2504487 A4 EP 2504487A4 EP 10832694 A EP10832694 A EP 10832694A EP 2504487 A4 EP2504487 A4 EP 2504487A4
Authority
EP
European Patent Office
Prior art keywords
pulp
nanofibrillated cellulose
manufacturing
composites
paper
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.)
Granted
Application number
EP10832694.3A
Other languages
English (en)
French (fr)
Other versions
EP2504487B1 (de
EP2504487A1 (de
Inventor
Markus Nuopponen
Taru Paeivaelaeinen
Antti Laukkanen
Jouni Paltakari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UPM Kymmene Oy
Original Assignee
UPM Kymmene Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41395280&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2504487(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by UPM Kymmene Oy filed Critical UPM Kymmene Oy
Publication of EP2504487A1 publication Critical patent/EP2504487A1/de
Publication of EP2504487A4 publication Critical patent/EP2504487A4/de
Application granted granted Critical
Publication of EP2504487B1 publication Critical patent/EP2504487B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic 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
    • 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
    • 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
    • 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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • 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
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
    • 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
    • D21H21/32—Bleaching agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
EP10832694.3A 2009-11-24 2010-11-05 Verfahren zur herstellung einer nanofibrillierten zellulosepulpe und verwendung der pulpe bei der papierherstellung in nanofibrillierten zellulose-verbundstoffen Active EP2504487B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20096233A FI123289B (fi) 2009-11-24 2009-11-24 Menetelmä nanofibrilloidun selluloosamassan valmistamiseksi ja massan käyttö paperinvalmistuksessa tai nanofibrilloiduissa selluloosakomposiiteissa
PCT/FI2010/050897 WO2011064441A1 (en) 2009-11-24 2010-11-05 Method for manufacturing nanofibrillated cellulose pulp and use of the pulp in paper manufacturing or in nanofibrillated cellulose composites

Publications (3)

Publication Number Publication Date
EP2504487A1 EP2504487A1 (de) 2012-10-03
EP2504487A4 true EP2504487A4 (de) 2014-01-22
EP2504487B1 EP2504487B1 (de) 2016-07-20

Family

ID=41395280

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10832694.3A Active EP2504487B1 (de) 2009-11-24 2010-11-05 Verfahren zur herstellung einer nanofibrillierten zellulosepulpe und verwendung der pulpe bei der papierherstellung in nanofibrillierten zellulose-verbundstoffen

Country Status (5)

Country Link
US (1) US20130000855A1 (de)
EP (1) EP2504487B1 (de)
CN (1) CN102686799A (de)
FI (1) FI123289B (de)
WO (1) WO2011064441A1 (de)

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PL2386683T3 (pl) 2010-04-27 2014-08-29 Omya Int Ag Sposób wytwarzania materiałów kompozytowych na bazie żelu
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GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
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FI20115882A0 (fi) * 2011-09-08 2011-09-08 Teknologian Tutkimuskeskus Vtt Oy Menetelmä kuitulangan valmistamiseksi
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Also Published As

Publication number Publication date
WO2011064441A1 (en) 2011-06-03
EP2504487B1 (de) 2016-07-20
FI20096233A0 (fi) 2009-11-24
CN102686799A (zh) 2012-09-19
EP2504487A1 (de) 2012-10-03
US20130000855A1 (en) 2013-01-03
FI20096233A (fi) 2011-05-25
FI123289B (fi) 2013-01-31

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