FI20106385A - Hydrofobinen mikrokuituselluloosa ja menetelmä sen valmistamiseksi - Google Patents

Hydrofobinen mikrokuituselluloosa ja menetelmä sen valmistamiseksi Download PDF

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Publication number
FI20106385A
FI20106385A FI20106385A FI20106385A FI20106385A FI 20106385 A FI20106385 A FI 20106385A FI 20106385 A FI20106385 A FI 20106385A FI 20106385 A FI20106385 A FI 20106385A FI 20106385 A FI20106385 A FI 20106385A
Authority
FI
Finland
Prior art keywords
manufacture
microfiber cellulose
hydrophobic microfiber
hydrophobic
cellulose
Prior art date
Application number
FI20106385A
Other languages
English (en)
Swedish (sv)
Other versions
FI20106385A0 (fi
FI126605B (fi
Inventor
Arto Salminen
Original Assignee
Aalto Korkeakoulusaeaetioe
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 Aalto Korkeakoulusaeaetioe filed Critical Aalto Korkeakoulusaeaetioe
Priority to FI20106385A priority Critical patent/FI126605B/fi
Publication of FI20106385A0 publication Critical patent/FI20106385A0/fi
Priority to PCT/FI2011/051173 priority patent/WO2012089929A1/en
Priority to EP11853813.1A priority patent/EP2658874B1/en
Publication of FI20106385A publication Critical patent/FI20106385A/fi
Application granted granted Critical
Publication of FI126605B publication Critical patent/FI126605B/fi

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/12—Preparation of cellulose esters of organic acids of polybasic organic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/20—Esterification with maintenance of the fibrous structure of the cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/22—Post-esterification treatments, including purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/22—Post-esterification treatments, including purification
    • C08B3/26—Isolation of the cellulose ester

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FI20106385A 2010-12-30 2010-12-30 Hydrofobinen mikrokuituselluloosa ja menetelmä sen valmistamiseksi FI126605B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20106385A FI126605B (fi) 2010-12-30 2010-12-30 Hydrofobinen mikrokuituselluloosa ja menetelmä sen valmistamiseksi
PCT/FI2011/051173 WO2012089929A1 (en) 2010-12-30 2011-12-30 Hydrophobic microfibrous cellulose and method of producing the same
EP11853813.1A EP2658874B1 (en) 2010-12-30 2011-12-30 Method of producing hydrophobic microfibrous cellulose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20106385A FI126605B (fi) 2010-12-30 2010-12-30 Hydrofobinen mikrokuituselluloosa ja menetelmä sen valmistamiseksi

Publications (3)

Publication Number Publication Date
FI20106385A0 FI20106385A0 (fi) 2010-12-30
FI20106385A true FI20106385A (fi) 2012-07-01
FI126605B FI126605B (fi) 2017-03-15

Family

ID=43415072

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20106385A FI126605B (fi) 2010-12-30 2010-12-30 Hydrofobinen mikrokuituselluloosa ja menetelmä sen valmistamiseksi

Country Status (3)

Country Link
EP (1) EP2658874B1 (fi)
FI (1) FI126605B (fi)
WO (1) WO2012089929A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104220463B (zh) * 2012-03-29 2017-05-24 Dic株式会社 改性纤维素纳米纤维的制造方法、改性纤维素纳米纤维、树脂组合物及其成形体
US10793682B2 (en) 2014-12-05 2020-10-06 Empa Eidgenössische Materialprüfungs-Und Forschngsanstalt Method for manufacturing hydrophilic cellulosic nanofibers in low-polarity environments and materials comprising such nanofibers
WO2016197146A1 (en) 2015-06-05 2016-12-08 Cornell University Modified cellulosic compositions having increased hydrophobicity and processes for their production
FI127918B (fi) 2015-09-03 2019-05-15 Helsingin Yliopisto Menetelmä veden poistamiseksi vesiliukoisista polymeereistä
CN106892984A (zh) * 2017-02-20 2017-06-27 华南理工大学 一种表面修饰的纤维素纳米晶及其制备方法和应用
JP2017133037A (ja) * 2017-04-26 2017-08-03 王子ホールディングス株式会社 微細セルロース繊維の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB691364A (en) * 1949-02-18 1953-05-13 Nat Starch Products Inc Polysaccharide derivatives of substituted dicarboxylic acids
JP5350953B2 (ja) * 2008-09-30 2013-11-27 株式会社ダイセル 疎水化されたセルロース系繊維を含む樹脂組成物及びその製造方法
FI20115435A (fi) * 2011-05-06 2012-11-07 Upm Kymmene Corp Hydrofobinen päällyste ja menetelmä hydrofobisen päällysteen aikaansaamiseksi

Also Published As

Publication number Publication date
EP2658874A1 (en) 2013-11-06
FI20106385A0 (fi) 2010-12-30
WO2012089929A1 (en) 2012-07-05
EP2658874A4 (en) 2014-08-06
FI126605B (fi) 2017-03-15
EP2658874B1 (en) 2018-11-07

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