MX2009002345A - Sintesis homogenea de eteres de celulosa en liquidos ionicos. - Google Patents

Sintesis homogenea de eteres de celulosa en liquidos ionicos.

Info

Publication number
MX2009002345A
MX2009002345A MX2009002345A MX2009002345A MX2009002345A MX 2009002345 A MX2009002345 A MX 2009002345A MX 2009002345 A MX2009002345 A MX 2009002345A MX 2009002345 A MX2009002345 A MX 2009002345A MX 2009002345 A MX2009002345 A MX 2009002345A
Authority
MX
Mexico
Prior art keywords
cellulose ethers
ionic liquids
homogeneous
cellulose
homogeneous synthesis
Prior art date
Application number
MX2009002345A
Other languages
English (en)
Spanish (es)
Inventor
Eugen Moellmann
Thomas Heinze
Tim Liebert
Sarah Koehler
Original Assignee
Se Tylose Gmbh & Co Kg
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 Se Tylose Gmbh & Co Kg filed Critical Se Tylose Gmbh & Co Kg
Publication of MX2009002345A publication Critical patent/MX2009002345A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
    • 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
    • C08B11/00—Preparation of cellulose ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/08—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with hydroxylated hydrocarbon radicals; Esters, ethers, or acetals thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

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)
MX2009002345A 2008-03-03 2009-03-02 Sintesis homogenea de eteres de celulosa en liquidos ionicos. MX2009002345A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08003876.3A EP2098539B1 (en) 2008-03-03 2008-03-03 Homogeneous synthesis of cellulose ethers in ionic liquids

Publications (1)

Publication Number Publication Date
MX2009002345A true MX2009002345A (es) 2009-09-25

Family

ID=39511011

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009002345A MX2009002345A (es) 2008-03-03 2009-03-02 Sintesis homogenea de eteres de celulosa en liquidos ionicos.

Country Status (5)

Country Link
US (1) US8541571B2 (enExample)
EP (1) EP2098539B1 (enExample)
JP (1) JP5744379B2 (enExample)
KR (1) KR101611611B1 (enExample)
MX (1) MX2009002345A (enExample)

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US9834516B2 (en) * 2007-02-14 2017-12-05 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
US10174129B2 (en) 2007-02-14 2019-01-08 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
US8148518B2 (en) * 2007-02-14 2012-04-03 Eastman Chemical Company Cellulose esters and their production in carboxylated ionic liquids
US8188267B2 (en) * 2008-02-13 2012-05-29 Eastman Chemical Company Treatment of cellulose esters
US8158777B2 (en) * 2008-02-13 2012-04-17 Eastman Chemical Company Cellulose esters and their production in halogenated ionic liquids
US9777074B2 (en) 2008-02-13 2017-10-03 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom
US8354525B2 (en) 2008-02-13 2013-01-15 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom
US8524887B2 (en) 2009-04-15 2013-09-03 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom
US8980050B2 (en) 2012-08-20 2015-03-17 Celanese International Corporation Methods for removing hemicellulose
US9394375B2 (en) * 2011-03-25 2016-07-19 Board Of Trustees Of The University Of Alabama Compositions containing recyclable ionic liquids for use in biomass processing
US9796791B2 (en) 2011-04-13 2017-10-24 Eastman Chemical Company Cellulose ester optical films
WO2014018586A1 (en) * 2012-07-24 2014-01-30 The Board Of Trustees Of The University Of Alabama Process for electrospinning chitin fibers from chitinous biomass solution and fibers and articles produced thereby
US8986501B2 (en) 2012-08-20 2015-03-24 Celanese International Corporation Methods for removing hemicellulose
DE102012024727A1 (de) 2012-12-18 2014-06-18 Friedrich-Schiller-Universität Jena Cellulose- und Celluloseether-Lösungen und deren Verwendung
US9663589B2 (en) 2013-02-14 2017-05-30 The Board Of Trustees Of The University Of Alabama Coagulation of biopolymers from ionic liquid solutions using CO2
CN103172754A (zh) * 2013-04-07 2013-06-26 中国科学院过程工程研究所 一种利用离子液体制备羧甲基纤维素的方法
CN103831021B (zh) * 2014-01-28 2016-02-24 中国科学院化学研究所 以n-甲基吗啉氧化物为溶剂制备再生纤维素纳滤膜的方法
US10100131B2 (en) 2014-08-27 2018-10-16 The Board Of Trustees Of The University Of Alabama Chemical pulping of chitinous biomass for chitin
US10982381B2 (en) 2014-10-06 2021-04-20 Natural Fiber Welding, Inc. Methods, processes, and apparatuses for producing welded substrates
US10011931B2 (en) 2014-10-06 2018-07-03 Natural Fiber Welding, Inc. Methods, processes, and apparatuses for producing dyed and welded substrates
EP3214097B1 (en) * 2014-10-27 2018-12-12 National University Corporation Kanazawa University Method for producing polysaccharide derivative and lignin derivative
US10906993B2 (en) * 2015-09-07 2021-02-02 Kao Corporation Modified cellulose fibers
JP6829566B2 (ja) * 2015-09-07 2021-02-10 花王株式会社 改質セルロース繊維
US20190010253A1 (en) * 2015-09-07 2019-01-10 Kao Corporation Modified cellulose fibers
EP3433416B1 (en) 2016-03-25 2023-12-06 Natural Fiber Welding, Inc. Method for producing a welded substrate
AU2017259983B2 (en) 2016-05-03 2021-08-19 Natural Fiber Welding, Inc. Methods, processes, and apparatuses for producing dyed and welded substrates
EP3500590A4 (en) 2016-08-18 2020-04-29 The Board of Trustees of the Leland Stanford Junior University PRODUCTION AND USE OF PHOSPHOETHANOLAMINE CELLULOSE AND DERIVATIVES
US20190263938A1 (en) * 2016-09-29 2019-08-29 Sumitomo Seika Chemicals Co., Ltd. Method for producing water-soluble hydroxyethyl cellulose
KR102412540B1 (ko) * 2016-11-18 2022-06-23 파나소닉 아이피 매니지먼트 가부시키가이샤 생체 부착용 막 및 그 제조 방법
US10927191B2 (en) 2017-01-06 2021-02-23 The Board Of Trustees Of The University Of Alabama Coagulation of chitin from ionic liquid solutions using kosmotropic salts
JP6779158B2 (ja) * 2017-03-07 2020-11-04 花王株式会社 改質セルロース繊維の製造方法
CN110337452A (zh) * 2017-03-07 2019-10-15 花王株式会社 改性纤维素纤维的制造方法
WO2018236445A2 (en) 2017-03-24 2018-12-27 The Board Of Trustees Of The University Of Alabama METALLIC-CHITIN PARTICLE COMPOSITE MATERIALS AND METHODS OF MAKING SAME
CN107200787B (zh) * 2017-05-23 2019-08-13 四川大学 一种咪唑鎓海藻酸盐离子液体及其合成方法
TWI829660B (zh) 2017-11-11 2024-01-21 美商天然纖維焊接股份有限公司 紗與熔接紗
JP7336870B2 (ja) * 2019-04-18 2023-09-01 花王株式会社 樹脂組成物
EP3741887A1 (de) * 2019-05-21 2020-11-25 Aurotec GmbH Verfahren und vorrichtung zum regenerieren eines lösungsmittels von zellulose aus einem spinnverfahren
CN114292340B (zh) * 2022-01-18 2023-03-03 万华化学集团股份有限公司 一种制备聚季铵盐-10的方法
CN114524881A (zh) * 2022-03-28 2022-05-24 华北水利水电大学 一种利用秸秆制备纤维素基减水剂的方法
CN114716573A (zh) * 2022-05-13 2022-07-08 南京林业大学 一种羟丙基纤维素的均相合成方法
CN115386011B (zh) * 2022-08-23 2023-11-07 中国科学院宁波材料技术与工程研究所 一种氰乙基纤维素的制备方法

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US1924238A (en) * 1930-09-27 1933-08-29 Chem Ind Basel Cellulose solution and cellulose derivative and process of making same
US1943176A (en) 1930-09-27 1934-01-09 Chem Ind Basel Cellulose solution
US3447939A (en) 1966-09-02 1969-06-03 Eastman Kodak Co Compounds dissolved in cyclic amine oxides
US4196282A (en) 1977-11-25 1980-04-01 Akzona Incorporated Process for making a shapeable cellulose and shaped cellulose products
DD207380A1 (de) 1982-11-02 1984-02-29 Adw Inst Polymerenchemie Verfahren zur herstellung hochquellender carboxymethylcellulose
JPH0660201B2 (ja) * 1984-02-22 1994-08-10 ダイセル化学工業株式会社 水溶性セルロース誘導体の製法
DE19730090A1 (de) 1997-07-14 1999-01-21 Wolff Walsrode Ag Neuartige Celluloseether und Verfahren zu deren Herstellung
EP1293515B1 (de) 2001-09-14 2007-04-11 Wolff Cellulosics GmbH & Co.KG Verfahren und Vorrichtung zur industriellen Herstellung von Methylhydroxyalkylcellulose
US6824599B2 (en) 2001-10-03 2004-11-30 The University Of Alabama Dissolution and processing of cellulose using ionic liquids
FI116140B (fi) 2003-12-03 2005-09-30 Kemira Oyj Eetteröintimenetelmä
KR20060086069A (ko) 2005-01-26 2006-07-31 주식회사 코오롱 셀룰로오스 에테르 유도체의 제조방법
JP2008156623A (ja) * 2006-11-30 2008-07-10 Sanyo Chem Ind Ltd アルキルエーテル化セルロースの製造方法

Also Published As

Publication number Publication date
JP5744379B2 (ja) 2015-07-08
KR20090094759A (ko) 2009-09-08
US20090221813A1 (en) 2009-09-03
JP2009209361A (ja) 2009-09-17
KR101611611B1 (ko) 2016-04-26
EP2098539A1 (en) 2009-09-09
EP2098539A8 (en) 2009-12-09
US8541571B2 (en) 2013-09-24
EP2098539B1 (en) 2017-05-10

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