CN101160325B - 离子液体中的纤维素溶液 - Google Patents

离子液体中的纤维素溶液 Download PDF

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Publication number
CN101160325B
CN101160325B CN200680012598XA CN200680012598A CN101160325B CN 101160325 B CN101160325 B CN 101160325B CN 200680012598X A CN200680012598X A CN 200680012598XA CN 200680012598 A CN200680012598 A CN 200680012598A CN 101160325 B CN101160325 B CN 101160325B
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Chinese (zh)
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CN101160325A (zh
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M·马斯
V·施泰格曼
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BASF SE
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BASF SE
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    • 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]

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  • 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)
CN200680012598XA 2005-04-15 2006-04-07 离子液体中的纤维素溶液 Expired - Fee Related CN101160325B (zh)

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
CN101160325A CN101160325A (zh) 2008-04-09
CN101160325B true CN101160325B (zh) 2012-04-04

Family

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CN200680012598XA Expired - Fee Related CN101160325B (zh) 2005-04-15 2006-04-07 离子液体中的纤维素溶液

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)

Cited By (1)

* Cited by examiner, † Cited by third party
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US9834652B2 (en) 2013-11-01 2017-12-05 Institute Of Chemistry, Chinese Academic Of Sciences Regenerated cellulose film, functional film and preparation method therefor

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CN101522985B (zh) 2006-10-13 2013-01-16 巴斯夫欧洲公司 增溶聚合物的离子液体
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
WO2008098036A1 (en) * 2007-02-06 2008-08-14 North Carolina State University Product preparation and recovery from thermolysis of lignocellulosics in ionic liquids
US8182557B2 (en) 2007-02-06 2012-05-22 North Carolina State University Use of lignocellulosics solvated in ionic liquids for production of biofuels
US20080188636A1 (en) * 2007-02-06 2008-08-07 North Carolina State University Polymer derivatives and composites from the dissolution of lignocellulosics in ionic liquids
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
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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
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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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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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Publication number Publication date
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
KR101376011B1 (ko) 2014-03-19
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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