FI20125864A - A method and an intermediate for producing highly refined cellulose or mikrofibrilloidun - Google Patents

A method and an intermediate for producing highly refined cellulose or mikrofibrilloidun Download PDF

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Publication number
FI20125864A
FI20125864A FI20125864A FI20125864A FI20125864A FI 20125864 A FI20125864 A FI 20125864A FI 20125864 A FI20125864 A FI 20125864A FI 20125864 A FI20125864 A FI 20125864A FI 20125864 A FI20125864 A FI 20125864A
Authority
FI
Finland
Prior art keywords
mikrofibrilloidun
intermediate
method
highly refined
producing highly
Prior art date
Application number
FI20125864A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI127111B (en
Inventor
Isto Heiskanen
Hensdal Cecilia Land
Lars Axrup
Heidi Saxell
Original Assignee
Stora Enso Oyj
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
Application filed by Stora Enso Oyj filed Critical Stora Enso Oyj
Priority to FI20125864A priority Critical patent/FI127111B/en
Publication of FI20125864A publication Critical patent/FI20125864A/en
Application granted granted Critical
Publication of FI127111B publication Critical patent/FI127111B/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50149489&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI20125864(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

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Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/71Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/74Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02Cellulose; Modified cellulose
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00Preparation of compounds containing saccharide radicals
    • C12P19/04Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00Preparation of compounds containing saccharide radicals
    • C12P19/14Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21BFIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00Fibrous raw materials or their mechanical treatment
    • D21B1/04Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30Defibrating by other means
    • D21B1/34Kneading or mixing; Pulpers
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21BFIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00Fibrous raw materials or their mechanical treatment
    • D21B1/38Conserving the finely-divided cellulosic material
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005Treatment of cellulose-containing material with microorganisms or enzymes
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-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
    • D21C9/001Modification of pulp properties
    • D21C9/002Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-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
    • D21C9/001Modification of pulp properties
    • D21C9/002Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-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
    • D21C9/001Modification of pulp properties
    • D21C9/007Modification of pulp properties by mechanical or physical means
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-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
    • D21C9/18De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H11/00Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18Highly hydrated, swollen or fibrillatable fibres
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/005Microorganisms or enzymes
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63Inorganic compounds
    • D21H17/67Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675Oxides, hydroxides or carbonates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/14Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16Fibres; Fibrils
FI20125864A 2012-08-20 2012-08-20 A process and intermediate for producing highly refined or microfibrillated cellulose FI127111B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20125864A FI127111B (en) 2012-08-20 2012-08-20 A process and intermediate for producing highly refined or microfibrillated cellulose

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
FI20125864A FI127111B (en) 2012-08-20 2012-08-20 A process and intermediate for producing highly refined or microfibrillated cellulose
BR112015003641A BR112015003641A2 (en) 2012-08-20 2013-08-16 intermediate for method and highly refined or microfibrillated cellulose production
PCT/FI2013/050805 WO2014029909A1 (en) 2012-08-20 2013-08-16 Method and intermediate for the production of highly refined or microfibrillated cellulose
US14/421,708 US20150218757A1 (en) 2012-08-20 2013-08-16 Method and intermediate for the production of highly refined or microfibrillated cellulose
CA2881332A CA2881332A1 (en) 2012-08-20 2013-08-16 Method and intermediate for the production of highly refined or microfibrillated cellulose
EP13830431.6A EP2885458B1 (en) 2012-08-20 2013-08-16 Method and intermediate for the production of highly refined or microfibrillated cellulose
JP2015527949A JP6345666B2 (en) 2012-08-20 2013-08-16 Processes and intermediates for the preparation of highly miniaturized or microfibrillated cellulose
PL13830431T PL2885458T3 (en) 2012-08-20 2013-08-16 Method and intermediate for the production of highly refined or microfibrillated cellulose
CN201380043546.9A CN104619913B (en) 2012-08-20 2013-08-16 A method for the preparation of highly refined cellulose or microfibrillated and intermediates
ZA2015/01888A ZA201501888B (en) 2012-08-20 2015-03-19 Method and intermediate for the production of highly refined or microfibrillated cellulose

Publications (2)

Publication Number Publication Date
FI20125864A true FI20125864A (en) 2014-02-21
FI127111B FI127111B (en) 2017-11-15

Family

ID=50149489

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125864A FI127111B (en) 2012-08-20 2012-08-20 A process and intermediate for producing highly refined or microfibrillated cellulose

Country Status (10)

Country Link
US (1) US20150218757A1 (en)
EP (1) EP2885458B1 (en)
JP (1) JP6345666B2 (en)
CN (1) CN104619913B (en)
BR (1) BR112015003641A2 (en)
CA (1) CA2881332A1 (en)
FI (1) FI127111B (en)
PL (1) PL2885458T3 (en)
WO (1) WO2014029909A1 (en)
ZA (1) ZA201501888B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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US9437093B2 (en) 2011-10-06 2016-09-06 Microchip Technology Incorporated Differential current measurements to determine ION current in the presence of leakage current
US9823280B2 (en) 2011-12-21 2017-11-21 Microchip Technology Incorporated Current sensing with internal ADC capacitor
JP2016531975A (en) * 2013-07-16 2016-10-13 ストラ エンソ オーワイジェイ Method for producing oxidation or microfibrillated cellulose
FI127124B (en) * 2013-12-05 2017-11-30 Upm-Kymmene Corp Process for the manufacture of modified cellulose products and modified cellulose product
EP3180391A1 (en) * 2014-08-13 2017-06-21 UPM-Kymmene Corporation Method for preparing nanofibrillar cellulose
WO2016067180A1 (en) * 2014-10-28 2016-05-06 Stora Enso Oyj A method for manufacturing microfibrillated polysaccharide
FR3037078B1 (en) * 2015-06-03 2018-07-27 Institut National De La Rech Agronomique Inra Process for the manufacture of nanocelluloses from a cellulosic substrate
CN105273089B (en) * 2015-10-28 2018-01-16 华南理工大学 A method for producing a cellulose microfilaments
FR3052791B1 (en) * 2016-06-16 2018-06-01 Centre Technique De Lindustrie Des Papiers Cartons Et Celluloses cellulose production process microfibrillated
JP2018131700A (en) * 2017-02-14 2018-08-23 王子ホールディングス株式会社 Fine cellulose fiber inclusion sheet, and ground product and resin composition thereof
WO2018185227A1 (en) 2017-04-07 2018-10-11 Weidmann Holding Ag Method for producing microscale and/or nanoscale fiber material
EP3456639A1 (en) 2017-09-19 2019-03-20 Borregaard AS Compact system for packaging microfibrillated cellulose

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CA758488A (en) * 1967-05-09 R. Cooper George Process for treating paper pulp
US2958433A (en) 1957-03-12 1960-11-01 Eyvind B Borthen Method and apparatus for stacking sheets of wood pulp and the like in bales of uniform weight
US3047453A (en) 1959-04-06 1962-07-31 Sprout Waldron & Co Inc Pulp handling system, method and apparatus
US3382140A (en) 1966-12-30 1968-05-07 Crown Zellerbach Corp Process for fibrillating cellulosic fibers and products thereof
DE2628221A1 (en) 1976-06-23 1978-01-05 Thiele Heinrich Disintegration of wood and annual plants - by process preventing damage to micellar structure, ensuring high quality prod.
US4260452A (en) * 1978-11-24 1981-04-07 Krueger Horst Production of paper pulp from sugar mill bagasse
US4481077A (en) * 1983-03-28 1984-11-06 International Telephone And Telegraph Corporation Process for preparing microfibrillated cellulose
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Also Published As

Publication number Publication date
CN104619913A (en) 2015-05-13
EP2885458A4 (en) 2016-04-20
JP2015531033A (en) 2015-10-29
WO2014029909A1 (en) 2014-02-27
BR112015003641A2 (en) 2017-07-04
US20150218757A1 (en) 2015-08-06
ZA201501888B (en) 2016-06-29
FI127111B (en) 2017-11-15
CA2881332A1 (en) 2014-02-27
JP6345666B2 (en) 2018-06-20
PL2885458T3 (en) 2018-08-31
EP2885458A1 (en) 2015-06-24
EP2885458B1 (en) 2018-04-25
CN104619913B (en) 2017-03-15

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