EA016748B1 - Раствор, содержащий целлюлозу и ионную жидкость, способ его получения и его применение для физической или химической обработки целлюлозы - Google Patents

Раствор, содержащий целлюлозу и ионную жидкость, способ его получения и его применение для физической или химической обработки целлюлозы Download PDF

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Publication number
EA016748B1
EA016748B1 EA200701783A EA200701783A EA016748B1 EA 016748 B1 EA016748 B1 EA 016748B1 EA 200701783 A EA200701783 A EA 200701783A EA 200701783 A EA200701783 A EA 200701783A EA 016748 B1 EA016748 B1 EA 016748B1
Authority
EA
Eurasian Patent Office
Prior art keywords
cellulose
ionic liquid
methyl
butyl
solution
Prior art date
Application number
EA200701783A
Other languages
English (en)
Russian (ru)
Other versions
EA200701783A1 (ru
Inventor
Маттиас Маазе
Файт Штегманн
Original Assignee
Басф Акциенгезелльшафт
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 Акциенгезелльшафт filed Critical Басф Акциенгезелльшафт
Publication of EA200701783A1 publication Critical patent/EA200701783A1/ru
Publication of EA016748B1 publication Critical patent/EA016748B1/ru

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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)
EA200701783A 2005-04-15 2006-04-07 Раствор, содержащий целлюлозу и ионную жидкость, способ его получения и его применение для физической или химической обработки целлюлозы EA016748B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
EA200701783A1 EA200701783A1 (ru) 2008-04-28
EA016748B1 true EA016748B1 (ru) 2012-07-30

Family

ID=37055478

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701783A EA016748B1 (ru) 2005-04-15 2006-04-07 Раствор, содержащий целлюлозу и ионную жидкость, способ его получения и его применение для физической или химической обработки целлюлозы

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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WO2003029329A2 (en) * 2001-10-03 2003-04-10 The University Of Alabama Dissolution and processing of cellulose using ionic liquids
JP2005089689A (ja) * 2003-09-19 2005-04-07 Fuji Photo Film Co Ltd セルロース組成物、セルロースフィルム、およびセルロースフィルム用の改質剤
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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
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
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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