RU2012134675A - Способ хлорирования полисахаридов или олигосахаридов - Google Patents

Способ хлорирования полисахаридов или олигосахаридов Download PDF

Info

Publication number
RU2012134675A
RU2012134675A RU2012134675/05A RU2012134675A RU2012134675A RU 2012134675 A RU2012134675 A RU 2012134675A RU 2012134675/05 A RU2012134675/05 A RU 2012134675/05A RU 2012134675 A RU2012134675 A RU 2012134675A RU 2012134675 A RU2012134675 A RU 2012134675A
Authority
RU
Russia
Prior art keywords
oligosaccharides
polysaccharides
ionic liquid
chlorinated
solvent
Prior art date
Application number
RU2012134675/05A
Other languages
English (en)
Russian (ru)
Inventor
Мари ГРАНСТРЕМ
Вернер МОРМАНН
Петра ФРАНК
Original Assignee
Басф Се
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 Басф Се filed Critical Басф Се
Publication of RU2012134675A publication Critical patent/RU2012134675A/ru

Links

Classifications

    • 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
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • 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
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
RU2012134675/05A 2010-01-15 2011-01-12 Способ хлорирования полисахаридов или олигосахаридов RU2012134675A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10150853 2010-01-15
EP10150853.9 2010-01-15
PCT/EP2011/050305 WO2011086082A1 (en) 2010-01-15 2011-01-12 Method of chlorinating polysaccharides or oligosaccharides

Publications (1)

Publication Number Publication Date
RU2012134675A true RU2012134675A (ru) 2014-02-20

Family

ID=43928428

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012134675/05A RU2012134675A (ru) 2010-01-15 2011-01-12 Способ хлорирования полисахаридов или олигосахаридов

Country Status (7)

Country Link
EP (1) EP2523977A1 (ja)
JP (1) JP5808756B2 (ja)
KR (1) KR20120118010A (ja)
CN (1) CN102712698A (ja)
CA (1) CA2786948A1 (ja)
RU (1) RU2012134675A (ja)
WO (1) WO2011086082A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8884003B2 (en) 2010-01-15 2014-11-11 Basf Se Method of chlorinating polysaccharides or oligosaccharides
BR112014009008A2 (pt) * 2011-10-14 2017-05-02 Basf Se preparação de oligossacarídeos contendo grupos amina
EP2899214A1 (en) * 2014-01-27 2015-07-29 Basf Se Ethylenically unsaturated polysaccharides, method for their production and their use
EP2899213A1 (en) * 2014-01-27 2015-07-29 Basf Se Modified polysaccharides, method for their production and their use

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL43573A (en) * 1972-11-15 1977-08-31 Petroles D Aquitain Soc Nat De Enzymes fixed on a solid cellulose support
JP3497887B2 (ja) * 1994-05-11 2004-02-16 花王株式会社 多糖誘導体、その製造法並びにこれを含有する化粧料及び洗浄剤組成物
US6824599B2 (en) 2001-10-03 2004-11-30 The University Of Alabama Dissolution and processing of cellulose using ionic liquids
DE102004024967A1 (de) 2004-05-21 2005-12-08 Basf Ag Neue Absorptionsmedien für Absorptionswärmepumpen, Absorptionskältemaschinen und Wärmetransformatoren
DE102004031025B3 (de) 2004-06-26 2005-12-29 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Verfahren und Vorrichtung zur Herstellung von Formkörpern aus Cellulose
BRPI0620365A2 (pt) 2005-12-23 2011-11-08 Basf Se processo para a preparação de biopolìmeros regenerados na forma de carboidratos, biopolìmero regenerado na forma de carboidratos, fibras fiadas, sistema de solução para biopolìmeros na forma de carboidratos, e, processo para a preparação de um sistema de solução
DE102006011077A1 (de) 2006-03-08 2007-09-13 Basf Ag Verfahren zum Abbau von Cellulose mit Nucleophilen
EP1994060A1 (de) 2006-03-08 2008-11-26 Basf Se Verfahren zum abbau von cellulose
DE102006011075A1 (de) 2006-03-08 2007-09-13 Basf Ag Verfahren zum Abbau von Cellulose in Lösung
DE102006022009B3 (de) 2006-05-10 2007-12-06 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Verfahren zur Herstellung cellulosischer Mehrkomponentenfasern
DE102006028165A1 (de) * 2006-06-16 2007-12-20 Basf Ag Verfahren zur Acylierung von Cellulose
US20090182138A1 (en) 2006-06-30 2009-07-16 Basf Se Method for acylating cellulose with a specific average degree of polymerization
EP2074255B1 (en) 2006-10-13 2016-12-14 Basf Se Ionic liquids for solubilizing polymers
JP2010132558A (ja) * 2007-03-16 2010-06-17 Nisshinbo Holdings Inc 多糖類の処理剤

Also Published As

Publication number Publication date
JP2013517342A (ja) 2013-05-16
JP5808756B2 (ja) 2015-11-10
CA2786948A1 (en) 2011-07-21
CN102712698A (zh) 2012-10-03
WO2011086082A1 (en) 2011-07-21
KR20120118010A (ko) 2012-10-25
EP2523977A1 (en) 2012-11-21

Similar Documents

Publication Publication Date Title
Lindman et al. On the mechanism of dissolution of cellulose
JP2009542875A (ja) セルロースアセタールの製造方法
RU2012134675A (ru) Способ хлорирования полисахаридов или олигосахаридов
JP2009209361A5 (ja)
AU2007260114B2 (en) Process for acylating cellulose
Lopes et al. Ionic liquid as reaction media for the production of cellulose-derived polymers from cellulosic biomass
BRPI0708590A2 (pt) processo para a degradação de polissacarìdeos, oligossacarìdeos ou dissacarìdeos ou derivados dos mesmos
US8829181B2 (en) Production method for cationic hydroxypropyl cellulose
CA2642866A1 (en) Method for breaking down cellulose
BRPI0611456A2 (pt) método para modificar quimicamente os polissacarìdeos
WO2007101813A1 (de) Verfahren zum abbau von cellulose mit nucleophilen
Kostag et al. Acetone‐Based Cellulose Solvent
JP2012519740A (ja) 多糖誘導体の調製方法
JP2014532106A (ja) アミン基含有オリゴ糖の製造方法
JP2013517342A5 (ja)
US20140024825A1 (en) Ester compound of cellulose derivative and manufacturing method of same
CA2913177A1 (en) Process for manufacturing lithium carboxymethyl cellulose
JP2012021048A (ja) 精製セルロース繊維の製造方法
JP5746834B2 (ja) 貯蔵安定性に優れたカチオン変性キサンタンガム
JP2016506427A (ja) 耐汚染性が改善されたアセチル化セルロースエーテルの製造方法及びこれから得たアセチル化セルロースエーテル
JP2014193946A (ja) 高脱アセチル化キトサンの製造方法
WO2015144991A1 (en) Method for cationization of polysaccharides, eutectic mixtures and their use for cationization of polysaccharides
CN111621062A (zh) 一种多糖/卤化银复合材料及其制备方法与应用
CN108485144A (zh) 利用农林剩余物制备生物质基稳定剂的方法
DE102006031810A1 (de) Verfahren zur Darstellung von Celluloseacetalen

Legal Events

Date Code Title Description
FA94 Acknowledgement of application withdrawn (non-payment of fees)

Effective date: 20160321