FI20105272A0 - Method for fibrillating lignocellulosic materials, fibers and their use - Google Patents

Method for fibrillating lignocellulosic materials, fibers and their use

Info

Publication number
FI20105272A0
FI20105272A0 FI20105272A FI20105272A FI20105272A0 FI 20105272 A0 FI20105272 A0 FI 20105272A0 FI 20105272 A FI20105272 A FI 20105272A FI 20105272 A FI20105272 A FI 20105272A FI 20105272 A0 FI20105272 A0 FI 20105272A0
Authority
FI
Finland
Prior art keywords
fibers
lignocellulosic materials
fibrillating
fibrillating lignocellulosic
materials
Prior art date
Application number
FI20105272A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20105272A (en
Inventor
Ilkka Kilpelaeinen
Alistair King
Pirkko Karhunen
Jorma Matikainen
Original Assignee
Univ Helsinki
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
Application filed by Univ Helsinki filed Critical Univ Helsinki
Priority to FI20105272A priority Critical patent/FI20105272A/en
Publication of FI20105272A0 publication Critical patent/FI20105272A0/en
Priority to US13/635,732 priority patent/US20130056165A1/en
Priority to CA2793651A priority patent/CA2793651A1/en
Priority to EP11715715.6A priority patent/EP2547822B1/en
Priority to BR112012023541A priority patent/BR112012023541A2/en
Priority to PCT/FI2011/050234 priority patent/WO2011114004A1/en
Priority to JP2012557576A priority patent/JP2013522411A/en
Priority to CN2011800206672A priority patent/CN102906331A/en
Publication of FI20105272A publication Critical patent/FI20105272A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • 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
    • 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
FI20105272A 2010-03-18 2010-03-18 Method for fibrillation of lignocellulosic material, fibers and their use FI20105272A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20105272A FI20105272A (en) 2010-03-18 2010-03-18 Method for fibrillation of lignocellulosic material, fibers and their use
US13/635,732 US20130056165A1 (en) 2010-03-18 2011-03-18 Process for fibrillating lignocellulosic material, fibres and their use
CA2793651A CA2793651A1 (en) 2010-03-18 2011-03-18 Process for fibrillating lignocellulosic material, fibres and their use
EP11715715.6A EP2547822B1 (en) 2010-03-18 2011-03-18 Process for fibrillating lignocellulosic material, fibres and their use
BR112012023541A BR112012023541A2 (en) 2010-03-18 2011-03-18 process for fibrillating lignocellulosic material, basically intact fiber, and uses of basically intact fiber and a composite
PCT/FI2011/050234 WO2011114004A1 (en) 2010-03-18 2011-03-18 Process for fibrillating lignocellulosic material, fibres and their use
JP2012557576A JP2013522411A (en) 2010-03-18 2011-03-18 Method for fibrillation of lignocellulosic materials, fibers and their use
CN2011800206672A CN102906331A (en) 2010-03-18 2011-03-18 Process for fibrillating lignocellulosic material, fibres and their use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20105272A FI20105272A (en) 2010-03-18 2010-03-18 Method for fibrillation of lignocellulosic material, fibers and their use

Publications (2)

Publication Number Publication Date
FI20105272A0 true FI20105272A0 (en) 2010-03-18
FI20105272A FI20105272A (en) 2011-09-19

Family

ID=42074385

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20105272A FI20105272A (en) 2010-03-18 2010-03-18 Method for fibrillation of lignocellulosic material, fibers and their use

Country Status (8)

Country Link
US (1) US20130056165A1 (en)
EP (1) EP2547822B1 (en)
JP (1) JP2013522411A (en)
CN (1) CN102906331A (en)
BR (1) BR112012023541A2 (en)
CA (1) CA2793651A1 (en)
FI (1) FI20105272A (en)
WO (1) WO2011114004A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011254727A (en) * 2010-06-07 2011-12-22 Toyota Motor Corp Method of treating plant biomass
US8980050B2 (en) 2012-08-20 2015-03-17 Celanese International Corporation Methods for removing hemicellulose
FR2983111B1 (en) 2011-11-30 2014-08-22 Faurecia Interieur Ind PROCESS FOR PRODUCING A COMPOSITE MATERIAL COMPRISING LIGNOCELLULOSIC FIBERS IN A PLASTIC MATRIX
US20140048221A1 (en) 2012-08-20 2014-02-20 Celanese International Corporation Methods for extracting hemicellulose from a cellulosic material
FI127682B (en) 2013-01-04 2018-12-14 Stora Enso Oyj A method of producing microfibrillated cellulose
US10240259B2 (en) * 2013-04-04 2019-03-26 Aalto University Foundation Sr Process for the production of shaped cellulose articles
CN105592992B (en) 2013-05-24 2019-07-16 斯托拉恩索公司 The protection of timber
FI20135773L (en) 2013-07-16 2015-01-17 Stora Enso Oyj
JP6295495B2 (en) * 2013-07-17 2018-03-20 福井県 Method for synthesizing ammonium salt and composition containing polysaccharide in synthesized ammonium salt
CN103388272B (en) * 2013-07-31 2015-10-28 东北林业大学 A kind of preparation method of ionic liquid plasticizing lignocellulosic material
US10011931B2 (en) 2014-10-06 2018-07-03 Natural Fiber Welding, Inc. Methods, processes, and apparatuses for producing dyed and welded substrates
US10982381B2 (en) * 2014-10-06 2021-04-20 Natural Fiber Welding, Inc. Methods, processes, and apparatuses for producing welded substrates
KR20180027430A (en) * 2015-07-10 2018-03-14 이데미쓰 고산 가부시키가이샤 Organic electroluminescent devices and electronic devices
CN105167174A (en) * 2015-07-16 2015-12-23 华南理工大学 Leaching liquor capable of effectively reducing lignin content in tobacco waste as well as preparation method and application of leaching liquor
FI3331939T3 (en) * 2015-08-04 2023-06-16 Granbio Intellectual Property Holdings Llc Processes for producing high-viscosity compounds as rheology modifiers, and compositions produced therefrom
CN105220552B (en) * 2015-09-09 2017-03-29 郑州轻工业学院 Using the method for the asymmetric Gemini ionic liquid extracts cellulose of imidazoles
JP7421861B2 (en) 2016-03-25 2024-01-25 ナチュラル ファイバー ウェルディング インコーポレーテッド Methods, processes, and apparatus for producing welded substrates
CN113930874B (en) 2016-05-03 2022-11-01 天然纤维焊接股份有限公司 Method, process and apparatus for producing dyed weld matrix
SE539950C2 (en) * 2016-05-20 2018-02-06 Stora Enso Oyj An uv blocking film comprising microfibrillated cellulose, amethod for producing said film and use of a composition hav ing uv blocking properties
CN106087411B (en) * 2016-06-06 2018-06-12 深圳市新纶科技股份有限公司 A kind of modifying aramid fiber pulp and preparation method thereof and the brake block manufactured with it
EP3684571A4 (en) 2017-09-08 2021-07-14 DTE Materials Incorporated Selectively depolymerizing cellulosic materials for use as thermal and acoustic insulators
WO2019143802A1 (en) * 2018-01-17 2019-07-25 Texas Tech University System Dissolution of cellulose in ionic liquids
CN110130094B (en) * 2019-04-25 2020-12-22 东华大学 Activated plant fiber, preparation method thereof and application thereof in polylactic acid composite material

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481077A (en) * 1983-03-28 1984-11-06 International Telephone And Telegraph Corporation Process for preparing microfibrillated cellulose
US6824599B2 (en) * 2001-10-03 2004-11-30 The University Of Alabama Dissolution and processing of cellulose using ionic liquids
AU2003904323A0 (en) 2003-08-13 2003-08-28 Viridian Chemical Pty Ltd Solvents based on salts of aryl acids
FI115835B (en) 2003-08-15 2005-07-29 Kemira Oyj leaching
DE102005017715A1 (en) 2005-04-15 2006-10-19 Basf Ag Solution, useful for physical or chemical treatment of cellulose, comprises cellulose and an ionic liquid containing anions and cations as solvent, where the cation exhibits nitrogen, oxygen, sulfur and phosphorus atoms in protonated form
DK1966284T3 (en) * 2005-12-23 2013-07-08 Basf Se Solution system based on molten ionic liquids, preparation and use thereof for the production of regenerated carbohydrates
DE102005062608A1 (en) * 2005-12-23 2007-07-05 Basf Ag Solution system based on molten ionic liquid e.g. imidazolium salt for dissolving carbohydrate e.g. starch, cellulose or derivative and regeneration e.g. for fiber production also contains water and/or other protic solvent
EP1860201A1 (en) * 2006-05-25 2007-11-28 BP p.l.c. Conversion method
US7566014B2 (en) * 2006-08-31 2009-07-28 Kx Technologies Llc Process for producing fibrillated fibers
US7959765B2 (en) 2007-02-06 2011-06-14 North Carolina State Universtiy Product preparation and recovery from thermolysis of lignocellulosics in ionic liquids
WO2008098032A2 (en) 2007-02-06 2008-08-14 North Carolina State University Use of lignocellulosics solvated in ionic liquids for production of biofuels
CN104232704A (en) * 2007-03-14 2014-12-24 托莱多大学 Biomass pretreatment
WO2008119770A1 (en) 2007-03-30 2008-10-09 Basf Se Method for modifying the structure of a cellulose material by treatment with an ionic liquid
JP5190277B2 (en) * 2008-01-31 2013-04-24 株式会社Ｋｒｉ Method for producing fine fibers of cellulose and chitin

Also Published As

Publication number Publication date
CN102906331A (en) 2013-01-30
EP2547822A1 (en) 2013-01-23
CA2793651A1 (en) 2011-09-22
US20130056165A1 (en) 2013-03-07
BR112012023541A2 (en) 2019-09-24
EP2547822B1 (en) 2014-07-02
FI20105272A (en) 2011-09-19
WO2011114004A1 (en) 2011-09-22
JP2013522411A (en) 2013-06-13

Similar Documents

Publication Publication Date Title
FI20105272A0 (en) Method for fibrillating lignocellulosic materials, fibers and their use
FI20155541L (en) Method and system for producing
FI20095635A0 (en) New paper and process for making them
FI20085997A0 (en) Process for preparing xylose and dissolving pulp
DK2897477T3 (en) Tobacco-containing fibrous composite materials
FI20106402A (en) Method and apparatus for producing nanocellulose
FI20116163L (en) Method and system for making cellulosic material
FI20105727A (en) Method for dissolving lignocellulosic material
FI20105640A (en) Process for producing cellulose
FI20106362A (en) Paper machine tape, procedure for making this and arrangement in paper machine
FI20115667A0 (en) Method and apparatus for fibrillating cellulosic materials
FI20106168A0 (en) Process for making paper and cardboard
FI20115379A0 (en) Pulping system and method for disintegrating fibrous material
FI20106385A (en) Hydrophobic microfiber cellulose and process for its manufacture
FI20105418A0 (en) Procedure and device for web address configuration
FI20126366A (en) FEEDING FOR MINERAL MATERIALS, PLANT AND PROCEDURE
FI20085990A (en) Modified fiber product and process for its preparation
FI20096410A0 (en) Pine leaf composition, process for its preparation and use of the composition
FI20106165A (en) Sorting machine and method for sorting fiber pulp
FI20095827A (en) Wood fiber based insulation and process for making them
FI20105594A0 (en) Sheet and process for making this
FI20095352A0 (en) Procedure and arrangements for permit monitoring
FI20106191A0 (en) Fiber sorter blade, pulp sorter and method for sorting pulp
FI20105389A0 (en) Reactive power compensation device and method
FI20105730A (en) PROCEDURE FOR MANUFACTURING C-PRESS, C-PRESS AND C-PRESS

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: FINNISH BIOECONOMY CLUSTER FIBIC OY

FD Application lapsed