ES2652362A1 - Mezclas de sales para disolver celulosa - Google Patents

Mezclas de sales para disolver celulosa Download PDF

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Publication number
ES2652362A1
ES2652362A1 ES201630898A ES201630898A ES2652362A1 ES 2652362 A1 ES2652362 A1 ES 2652362A1 ES 201630898 A ES201630898 A ES 201630898A ES 201630898 A ES201630898 A ES 201630898A ES 2652362 A1 ES2652362 A1 ES 2652362A1
Authority
ES
Spain
Prior art keywords
salts
mixtures
translation
machine
legally binding
Prior art date
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.)
Granted
Application number
ES201630898A
Other languages
English (en)
Other versions
ES2652362B1 (es
Inventor
Hector RODRIGUEZ MARTINEZ
Ana Maria Soto Campos
Marcin Smiglak
Olga STOLARSKA
Anna PAWLOWSKA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidade de Santiago de Compostela
Adam Mickiewicz University Foundation
Original Assignee
Universidade de Santiago de Compostela
Adam Mickiewicz University Foundation
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
Priority to ES201630898A priority Critical patent/ES2652362B1/es
Application filed by Universidade de Santiago de Compostela, Adam Mickiewicz University Foundation filed Critical Universidade de Santiago de Compostela
Priority to DK17819401.5T priority patent/DK3480246T3/da
Priority to PCT/ES2017/070470 priority patent/WO2018002403A1/es
Priority to US16/313,823 priority patent/US20190144636A1/en
Priority to PL17819401T priority patent/PL3480246T3/pl
Priority to EP17819401.5A priority patent/EP3480246B1/en
Priority to PL428339A priority patent/PL428339A1/pl
Publication of ES2652362A1 publication Critical patent/ES2652362A1/es
Application granted granted Critical
Publication of ES2652362B1 publication Critical patent/ES2652362B1/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C07D233/58—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring nitrogen atoms
    • 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
    • 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
    • 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
    • C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/56—Non-aqueous solutions or dispersions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Moulding By Coating Moulds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Mezclas de sales para disolver celulosa. La presente invención se refiere a una composición basada en una mezcla eutéctica de sales de imidazolio y biopolímeros naturales, en particular celulosa, su proceso de fabricación y método de uso para obtener láminas o films. La composición se basa en una mezcla eutéctica de sales de imidazolio con 0,1 a 50% en peso de biomasa.

Description

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Claims (1)

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ES201630898A 2016-07-01 2016-07-01 Mezclas de sales para disolver celulosa Active ES2652362B1 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES201630898A ES2652362B1 (es) 2016-07-01 2016-07-01 Mezclas de sales para disolver celulosa
PCT/ES2017/070470 WO2018002403A1 (es) 2016-07-01 2017-06-29 Mezclas de sales para disolver celulosa
US16/313,823 US20190144636A1 (en) 2016-07-01 2017-06-29 Mixtures of salts for dissolving cellulose
PL17819401T PL3480246T3 (pl) 2016-07-01 2017-06-29 Mieszaniny soli do rozpuszczania celulozy
DK17819401.5T DK3480246T3 (da) 2016-07-01 2017-06-29 Blandinger af salte til opløsning af cellulose
EP17819401.5A EP3480246B1 (en) 2016-07-01 2017-06-29 Mixtures of salts for dissolving cellulose
PL428339A PL428339A1 (pl) 2016-07-01 2017-06-29 Mieszaniny soli rozpuszczających celulozę

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201630898A ES2652362B1 (es) 2016-07-01 2016-07-01 Mezclas de sales para disolver celulosa

Publications (2)

Publication Number Publication Date
ES2652362A1 true ES2652362A1 (es) 2018-02-01
ES2652362B1 ES2652362B1 (es) 2018-11-13

Family

ID=60785108

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201630898A Active ES2652362B1 (es) 2016-07-01 2016-07-01 Mezclas de sales para disolver celulosa

Country Status (6)

Country Link
US (1) US20190144636A1 (es)
EP (1) EP3480246B1 (es)
DK (1) DK3480246T3 (es)
ES (1) ES2652362B1 (es)
PL (2) PL3480246T3 (es)
WO (1) WO2018002403A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108641102B (zh) * 2018-06-20 2020-12-08 北京林业大学 一种高效纤维素溶剂体系及其用途

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120216705A1 (en) * 2009-11-04 2012-08-30 The Board Of Trustees Of The University Of Alabama Methods for dissolving polymers using mixtures of different ionic liquids and compositions comprising the mixtures
US9683309B2 (en) * 2012-07-24 2017-06-20 Board Of Trustees Of The University Of Alabama Process for electrospinning chitin fibers from chitinous biomass solution
CN107250123B (zh) * 2014-12-12 2021-06-15 威尔迪亚有限责任公司 用于将纤维素转化为呋喃产物的方法

Also Published As

Publication number Publication date
ES2652362B1 (es) 2018-11-13
US20190144636A1 (en) 2019-05-16
EP3480246B1 (en) 2021-04-14
PL3480246T3 (pl) 2021-11-02
WO2018002403A1 (es) 2018-01-04
DK3480246T3 (da) 2021-07-19
EP3480246A1 (en) 2019-05-08
EP3480246A4 (en) 2019-08-07
PL428339A1 (pl) 2020-01-27

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