KR101376011B1 - 이온성 액체 중의 셀룰로오스 용액 - Google Patents

이온성 액체 중의 셀룰로오스 용액 Download PDF

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Publication number
KR101376011B1
KR101376011B1 KR1020077023408A KR20077023408A KR101376011B1 KR 101376011 B1 KR101376011 B1 KR 101376011B1 KR 1020077023408 A KR1020077023408 A KR 1020077023408A KR 20077023408 A KR20077023408 A KR 20077023408A KR 101376011 B1 KR101376011 B1 KR 101376011B1
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KR
South Korea
Prior art keywords
methyl
hydrogen
cellulose
ethyl
solution
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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
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KR1020077023408A
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English (en)
Korean (ko)
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KR20080006550A (ko
Inventor
마티아스 마제
바이트 스테크만
Original Assignee
바스프 에스이
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Publication of KR20080006550A publication Critical patent/KR20080006550A/ko
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Publication of KR101376011B1 publication Critical patent/KR101376011B1/ko
Expired - Fee Related legal-status Critical Current
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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
    • 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
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020077023408A 2005-04-15 2006-04-07 이온성 액체 중의 셀룰로오스 용액 Expired - Fee Related KR101376011B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005017715.8 2005-04-15
DE102005017715A DE102005017715A1 (de) 2005-04-15 2005-04-15 Lösungen von Cellulose in ionischen Flüssigkeiten
PCT/EP2006/061422 WO2007057235A2 (de) 2005-04-15 2006-04-07 Lösungen von cellulose in ionischen flüssigkeiten

Publications (2)

Publication Number Publication Date
KR20080006550A KR20080006550A (ko) 2008-01-16
KR101376011B1 true KR101376011B1 (ko) 2014-03-19

Family

ID=37055478

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077023408A Expired - Fee Related KR101376011B1 (ko) 2005-04-15 2006-04-07 이온성 액체 중의 셀룰로오스 용액

Country Status (15)

Country Link
US (1) US7749318B2 (enExample)
EP (1) EP1881994B1 (enExample)
JP (1) JP5260276B2 (enExample)
KR (1) KR101376011B1 (enExample)
CN (1) CN101160325B (enExample)
AU (1) AU2006314736B2 (enExample)
BR (1) BRPI0609083A2 (enExample)
CA (1) CA2604557C (enExample)
DE (1) DE102005017715A1 (enExample)
EA (1) EA016748B1 (enExample)
IL (1) IL185441A (enExample)
NO (1) NO20074302L (enExample)
NZ (1) NZ560914A (enExample)
WO (1) WO2007057235A2 (enExample)
ZA (1) ZA200708723B (enExample)

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CN101617055A (zh) 2007-01-23 2009-12-30 巴斯夫欧洲公司 通过对使用含多原子阴离子的离子液体从含木素纤维素的材料得到的纤维素进行酶促水解来制备葡萄糖的方法
BRPI0806908A2 (pt) * 2007-01-23 2014-04-29 Basf Se Processos para a prepração de um produto de glicose a partir de um material lignocelulósico, e para a preparação de um produto de metabolismo microbiano, produto de glicose, e, produto de lignina
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US8182557B2 (en) 2007-02-06 2012-05-22 North Carolina State University Use of lignocellulosics solvated in ionic liquids for production of biofuels
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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
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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
FR2912748B1 (fr) 2007-02-16 2009-11-13 Centre Nat Rech Scient Alkyl h-phosphonates de n,n'-dialkylimidazouliums, d'ammoniums quaternaires et leurs utilisations
US7674608B2 (en) 2007-02-23 2010-03-09 The University Of Toledo Saccharifying cellulose
JP5563313B2 (ja) 2007-03-14 2014-07-30 ザ・ユニバーシティ・オブ・トレド バイオマス前処理
EP2146949B1 (de) 2007-05-05 2017-03-01 Basf Se Ionische flüssigkeiten mit polyethercarboxylaten als anionen, deren herstellung und verwendung
EP2033974A1 (en) 2007-09-06 2009-03-11 The Queens University of Belfast Conversion method
EP2033973A1 (en) * 2007-09-06 2009-03-11 The Queen's University of Belfast Conversion method
EP2062922A1 (de) * 2007-11-14 2009-05-27 Basf Se Verfahren zur Herstellung von regenerierten Biopolymeren und die danach erhältlichen regenerierten Erzeugnisse
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
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US8188267B2 (en) * 2008-02-13 2012-05-29 Eastman Chemical Company Treatment of cellulose esters
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CN103183832B (zh) * 2011-12-28 2015-11-18 中国科学院青岛生物能源与过程研究所 一种磁性纤维素壳聚糖复合微球的制备方法
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Also Published As

Publication number Publication date
CN101160325B (zh) 2012-04-04
AU2006314736A1 (en) 2007-05-24
NZ560914A (en) 2011-02-25
JP5260276B2 (ja) 2013-08-14
EA200701783A1 (ru) 2008-04-28
WO2007057235A3 (de) 2007-12-13
EP1881994A2 (de) 2008-01-30
IL185441A (en) 2013-04-30
DE102005017715A1 (de) 2006-10-19
EP1881994B1 (de) 2016-08-24
CN101160325A (zh) 2008-04-09
IL185441A0 (en) 2008-08-07
NO20074302L (no) 2008-01-09
EA016748B1 (ru) 2012-07-30
JP2008536972A (ja) 2008-09-11
AU2006314736B2 (en) 2012-02-23
BRPI0609083A2 (pt) 2010-11-16
US7749318B2 (en) 2010-07-06
US20080190321A1 (en) 2008-08-14
KR20080006550A (ko) 2008-01-16
CA2604557A1 (en) 2007-05-24
CA2604557C (en) 2016-06-21
WO2007057235A2 (de) 2007-05-24
ZA200708723B (en) 2009-08-26

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