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FR2992320B1 - Procede de fabrication d'une poudre de cellulose fibrillee adaptee a etre dispersee en milieu aqueux - Google Patents

Procede de fabrication d'une poudre de cellulose fibrillee adaptee a etre dispersee en milieu aqueux

Info

Publication number
FR2992320B1
FR2992320B1 FR1255997A FR1255997A FR2992320B1 FR 2992320 B1 FR2992320 B1 FR 2992320B1 FR 1255997 A FR1255997 A FR 1255997A FR 1255997 A FR1255997 A FR 1255997A FR 2992320 B1 FR2992320 B1 FR 2992320B1
Authority
FR
France
Prior art keywords
fibrilled
disperse
producing
aqueous medium
cellulose powder
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.)
Expired - Fee Related
Application number
FR1255997A
Other languages
English (en)
Other versions
FR2992320A1 (fr
Inventor
Julien Bras
Naceur Belgacem
Karim Missoum
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.)
Institut Polytechnique de Grenoble
Original Assignee
Institut Polytechnique de Grenoble
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 Institut Polytechnique de Grenoble filed Critical Institut Polytechnique de Grenoble
Priority to FR1255997A priority Critical patent/FR2992320B1/fr
Priority to PCT/FR2013/051467 priority patent/WO2014001699A1/fr
Priority to EP13744615.9A priority patent/EP2864363A1/fr
Priority to US14/410,471 priority patent/US9969815B2/en
Priority to CN201380042584.2A priority patent/CN104640882A/zh
Publication of FR2992320A1 publication Critical patent/FR2992320A1/fr
Application granted granted Critical
Publication of FR2992320B1 publication Critical patent/FR2992320B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/08—Fractionation of cellulose, e.g. separation of cellulose crystallites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
FR1255997A 2012-06-25 2012-06-25 Procede de fabrication d'une poudre de cellulose fibrillee adaptee a etre dispersee en milieu aqueux Expired - Fee Related FR2992320B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1255997A FR2992320B1 (fr) 2012-06-25 2012-06-25 Procede de fabrication d'une poudre de cellulose fibrillee adaptee a etre dispersee en milieu aqueux
PCT/FR2013/051467 WO2014001699A1 (fr) 2012-06-25 2013-06-24 Procede de fabrication d'une poudre de cellulose fibrillee adaptee a etre dispersee en milieu aqueux
EP13744615.9A EP2864363A1 (fr) 2012-06-25 2013-06-24 Procede de fabrication d'une poudre de cellulose fibrillee adaptee a etre dispersee en milieu aqueux
US14/410,471 US9969815B2 (en) 2012-06-25 2013-06-24 Process for manufacturing a fibrillated cellulose powder suitable for being dispersed in an aqueous medium
CN201380042584.2A CN104640882A (zh) 2012-06-25 2013-06-24 用于制备适合分散在水性介质中的原纤化纤维素粉末的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1255997A FR2992320B1 (fr) 2012-06-25 2012-06-25 Procede de fabrication d'une poudre de cellulose fibrillee adaptee a etre dispersee en milieu aqueux

Publications (2)

Publication Number Publication Date
FR2992320A1 FR2992320A1 (fr) 2013-12-27
FR2992320B1 true FR2992320B1 (fr) 2014-06-06

Family

ID=48914328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1255997A Expired - Fee Related FR2992320B1 (fr) 2012-06-25 2012-06-25 Procede de fabrication d'une poudre de cellulose fibrillee adaptee a etre dispersee en milieu aqueux

Country Status (5)

Country Link
US (1) US9969815B2 (fr)
EP (1) EP2864363A1 (fr)
CN (1) CN104640882A (fr)
FR (1) FR2992320B1 (fr)
WO (1) WO2014001699A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2983185C (fr) 2015-05-01 2019-06-04 Fpinnovations Produit mixte sec de filament de cellulose re-dispersible/support et procede de fabrication correspondant
US11286313B2 (en) * 2016-06-30 2022-03-29 Betulium Oy Parenchymal cellulose composition
CN110272503B (zh) * 2019-06-27 2020-11-24 齐鲁工业大学 一种水溶液可再分散型纤维素纳米纤丝的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144122A (en) * 1976-10-22 1979-03-13 Berol Kemi Ab Quaternary ammonium compounds and treatment of cellulose pulp and paper therewith
US4481076A (en) * 1983-03-28 1984-11-06 International Telephone And Telegraph Corporation Redispersible microfibrillated cellulose
DE69839096T2 (de) * 1997-12-04 2009-01-29 Asahi Kasei Kabushiki Kaisha Dispersion von cellulose
CN102245815B (zh) * 2008-12-11 2014-10-01 Fp创新研究中心 可再分散的经干燥的纳米晶体纤维素
MX2011006473A (es) * 2008-12-17 2011-07-20 Fpinnovations Un metodo para controlar la dispersabilidad y las propiedades de barrera de celulosa nanocristalina seca en soluciones de ph y resistencia ionica diferente.
CA2754988C (fr) * 2009-03-11 2017-11-07 Borregaard Industries Limited, Norge Procede de sechage de cellulose microfibrillee
JP6003080B2 (ja) * 2011-02-21 2016-10-05 三菱化学株式会社 セルロース繊維およびセルロース繊維の製造方法
US10311993B2 (en) * 2015-11-18 2019-06-04 Texas Tech University System Cotton fiber dissolution and regeneration and 3D printing of cellulose based conductive composites

Also Published As

Publication number Publication date
CN104640882A (zh) 2015-05-20
US20150141531A1 (en) 2015-05-21
EP2864363A1 (fr) 2015-04-29
FR2992320A1 (fr) 2013-12-27
US9969815B2 (en) 2018-05-15
WO2014001699A1 (fr) 2014-01-03

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