WO2012145522A3 - Deep eutectic solvent systems and methods - Google Patents

Deep eutectic solvent systems and methods Download PDF

Info

Publication number
WO2012145522A3
WO2012145522A3 PCT/US2012/034267 US2012034267W WO2012145522A3 WO 2012145522 A3 WO2012145522 A3 WO 2012145522A3 US 2012034267 W US2012034267 W US 2012034267W WO 2012145522 A3 WO2012145522 A3 WO 2012145522A3
Authority
WO
WIPO (PCT)
Prior art keywords
des
eutectic solvent
deep eutectic
methods
component
Prior art date
Application number
PCT/US2012/034267
Other languages
French (fr)
Other versions
WO2012145522A2 (en
Inventor
Rolf Michael HERTEL
Andreas Sebastian Bommarius
Matthew James Realff
Yuzhi KANG
Original Assignee
Georgia Tech Research Corporation
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 Georgia Tech Research Corporation filed Critical Georgia Tech Research Corporation
Publication of WO2012145522A2 publication Critical patent/WO2012145522A2/en
Publication of WO2012145522A3 publication Critical patent/WO2012145522A3/en

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A Deep Eutectic Solvent (DES) system that comprises betaine monohydrate as one component. Additional component can be urea or acids, such as malonic acid or dtric add. The melting point of the mixture can be considerably lower 5 than the melting point of either component. The use of betaine monohydrate is advantageous because of its low cost, among other reasons. The DES can be used to dissolve components, such as cellulose, starch, lignin, synthetic polymers, and others, that are not soluble in other media. After treatment of AVICEL (cellulose) with a DES comprising betaine monohydrate and urea, there can be a decrease of crystallinity of at least about 10-15 %.
PCT/US2012/034267 2011-04-19 2012-04-19 Deep eutectic solvent systems and methods WO2012145522A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161477024P 2011-04-19 2011-04-19
US61/477,024 2011-04-19

Publications (2)

Publication Number Publication Date
WO2012145522A2 WO2012145522A2 (en) 2012-10-26
WO2012145522A3 true WO2012145522A3 (en) 2014-05-01

Family

ID=47042160

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/034267 WO2012145522A2 (en) 2011-04-19 2012-04-19 Deep eutectic solvent systems and methods

Country Status (1)

Country Link
WO (1) WO2012145522A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109621722A (en) * 2018-12-27 2019-04-16 兰州梓苑环保科技有限公司 A kind of low temperature resistant exhaust gas from diesel vehicle treatment fluid
CN109734842A (en) * 2018-12-04 2019-05-10 华南理工大学 A kind of electrically conducting transparent flexibility bacteria cellulose composite material and preparation method thereof

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201303666D0 (en) 2013-03-01 2013-04-17 Goldsborough Andrew S Sample fixation and stabilisation
CN103193711A (en) * 2013-04-08 2013-07-10 东华大学 Three-ingredient eutectic ionic liquid and preparation method thereof
FI126757B (en) * 2014-02-28 2017-05-15 Teknologian Tutkimuskeskus Vtt Oy EUTECTIVE SOLVENT MIXTURES AND USE OF THESE
CN104530246B (en) * 2014-12-16 2017-08-11 宁波中华纸业有限公司 The preparation method and paper of a kind of cationic starch solution
WO2016096740A1 (en) 2014-12-17 2016-06-23 F. Hoffmann-La Roche Ag Activity assay for bond forming enzymes
CA2966289A1 (en) 2014-12-17 2016-06-23 F. Hoffmann-La Roche Ag Enzymatic one-pot reaction for double polypeptide conjugation in a single step using sortase
WO2016135385A1 (en) * 2015-02-27 2016-09-01 Teknologian Tutkimuskeskus Vtt Oy Process for producing shaped articles based on cellulose
FR3034625A1 (en) * 2015-04-10 2016-10-14 Naturex EUTECTIC EXTRACTION SOLVENT, EUTECTIGENESE EXTRACTION METHOD USING THE SOLVENT, AND EXTRACT FROM THE EXTRACTION PROCESS.
WO2017027439A1 (en) * 2015-08-07 2017-02-16 Yangchuan Xing Synthesis of deep eutectic solvent chemical precursors and their use in the production of metal oxides
EP3353291B1 (en) 2015-09-25 2021-06-09 F. Hoffmann-La Roche AG Novel soluble sortase a
CN108026560A (en) 2015-09-25 2018-05-11 豪夫迈·罗氏有限公司 Reacted in eutectic solvent using the acid amides that turns of sorting enzyme
JP6895953B2 (en) 2015-09-25 2021-06-30 エフ．ホフマン−ラ ロシュ アーゲーＦ． Ｈｏｆｆｍａｎｎ−Ｌａ Ｒｏｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Method for making thioester using sortase A
JP2019528814A (en) 2016-07-29 2019-10-17 タイコ・フアイヤー・プロダクツ・エルピー Fire extinguishing foam composition containing deep eutectic solvent
FI127726B (en) 2017-10-20 2019-01-15 Teknologian Tutkimuskeskus Vtt Oy Method for producing wood-based yarn filaments
AU2019234578A1 (en) * 2018-03-14 2020-11-05 Temptime Corporation Descending and ascending temperature indicators utilizing deep eutectics
CN109824788A (en) * 2019-03-19 2019-05-31 合肥工业大学 A kind of novel starch gelatinizing method
CN110270130B (en) * 2019-07-21 2021-06-25 河南师范大学 Lidocaine-based hydrophobic eutectic solvent and preparation method and application thereof
CN111234733B (en) * 2020-02-24 2021-07-02 中国农业科学院麻类研究所 Eutectic solvent, environment-friendly adhesive and preparation method thereof
CN111675239B (en) * 2020-04-28 2022-07-08 廊坊师范学院 Method for dissolving and extracting lead iodide by using polyethylene glycol type eutectic solvent
KR102600519B1 (en) * 2020-07-24 2023-11-08 한국교통대학교산학협력단 Cellulose extractant and Method of cellulose extraction
US11608462B2 (en) 2020-08-12 2023-03-21 Saudi Arabian Oil Company Drilling fluids comprising deep eutectic solvents and methods for drilling wells in subterranean formations
US20230322962A1 (en) * 2020-08-27 2023-10-12 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. An efficient green process for the preparation of nanocelluloses, novel modified nanocelluloses and their application
CN113460979B (en) * 2021-06-16 2022-09-13 嘉兴学院 Method for dissolving graphite phase carbon nitride
WO2022266796A1 (en) * 2021-06-21 2022-12-29 深圳大学 Flexible conductive biopolymer material, preparation method therefor and use thereof
CN114150517A (en) * 2021-12-17 2022-03-08 广东龙湖科技股份有限公司 Fiber dyeing method in eutectic solvent system
WO2023133795A1 (en) * 2022-01-14 2023-07-20 L'oreal Composition for conditioning keratin fibers
CN114887659B (en) * 2022-03-21 2023-08-04 江苏大学 Metal-phosphoric acid coordination eutectic solvent and application thereof in catalytic oxidation fuel desulfurization
CN114907507B (en) * 2022-06-09 2023-08-04 南京林业大学 Underwater self-repairing elastomer based on polymerizable hydrophobic eutectic solvent and synthesis method
CN115073579A (en) * 2022-07-07 2022-09-20 河北工业大学 Method for preparing keratin by degrading feather with eutectic solvent
CN115894965A (en) * 2022-11-24 2023-04-04 武汉轻工大学 Maleic acid acrylamide copolymerized hydrogel and preparation method thereof
CN115819631B (en) * 2022-12-13 2024-01-30 珠海市德海生物科技有限公司 Preparation method of pregelatinized starch and application of pregelatinized starch in aquatic feed

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040097755A1 (en) * 2000-09-27 2004-05-20 Abbott Andrew P. Ionic liquids and their use as solvents
US20090247432A1 (en) * 2008-03-26 2009-10-01 Shrieve Chemical Products, Inc. Deep eutectic solvents and applications
WO2010128212A1 (en) * 2009-05-08 2010-11-11 Danisco A/S Use of solid betaine product and method for its manufacture
US20100311701A1 (en) * 2002-02-15 2010-12-09 Transform Pharmaceuticals, Inc Pharmaceutical Co-Crystal Compositions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040097755A1 (en) * 2000-09-27 2004-05-20 Abbott Andrew P. Ionic liquids and their use as solvents
US20100311701A1 (en) * 2002-02-15 2010-12-09 Transform Pharmaceuticals, Inc Pharmaceutical Co-Crystal Compositions
US20090247432A1 (en) * 2008-03-26 2009-10-01 Shrieve Chemical Products, Inc. Deep eutectic solvents and applications
WO2010128212A1 (en) * 2009-05-08 2010-11-11 Danisco A/S Use of solid betaine product and method for its manufacture

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHIAPPE ET AL.: "''The Possibility to Obtain a new Generation of Ionic Liquids Starting from Natural Compounds.'' in ''Green Chemical Reactions,''", NATO SCIENCE FOR PEACE AND SECURITY SERIES C: ENVIRONMENTAL SECURITY, 2008, pages 13 - 35, Retrieved from the Internet <URL:http://www.springerlink.com/content/j76637757426178v> [retrieved on 20120710] *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109734842A (en) * 2018-12-04 2019-05-10 华南理工大学 A kind of electrically conducting transparent flexibility bacteria cellulose composite material and preparation method thereof
CN109734842B (en) * 2018-12-04 2021-03-30 华南理工大学 Transparent conductive flexible bacterial cellulose composite material and preparation method thereof
CN109621722A (en) * 2018-12-27 2019-04-16 兰州梓苑环保科技有限公司 A kind of low temperature resistant exhaust gas from diesel vehicle treatment fluid

Also Published As

Publication number Publication date
WO2012145522A2 (en) 2012-10-26

Similar Documents

Publication Publication Date Title
WO2012145522A3 (en) Deep eutectic solvent systems and methods
WO2013006712A3 (en) Process of extraction of hemicellulose from corn fiber
WO2012123695A3 (en) A stable composition of hoci, processes for its production and uses thereof
WO2010141949A3 (en) Urea sorbent
WO2010148364A3 (en) Solver-based visualization framework
RU2013120972A (en) MAGNESIUM HYDROXIDE WITH A HIGH RELATIONSHIP OF CRYSTAL SIZES
WO2012075091A3 (en) Synthetic acid and associated methods
EA201000438A1 (en) METHOD FOR OBTAINING PRODUCTS OF CELLULOSE HYDROLYSIS SOLUBLE IN WATER
MY178249A (en) Solid dialysis a agent containing alkali metal diacetate, and two-part type low-acetate dialysis agent using same
WO2013037609A3 (en) Method for adapting a hydrolytic enzyme to a component that stabilizes the hydrolytic enzyme
EP2679253A3 (en) Medical devices based on cellulose
WO2013048147A3 (en) Amino acid seasoning composition comprising l-glutamic acid and basic amino acids
WO2011089234A8 (en) Aqueous solution comprising 3-quinuclidinones for the treatment of hyperproliferative, autoimmune and heart disease
WO2013109732A3 (en) Chitosan-derived compositions
WO2011103610A3 (en) Plant protection agent
PH12016500572A1 (en) Solid dialysis a agent containing alkali metal diacetate, and two-part type low-acetate dialysis agent using same
CN102018029A (en) Bamboo shoot coating preservative
WO2013177435A3 (en) Hydrophilic, low acid content polymers as stabilizers for water-based emulsions
WO2015111071A3 (en) A process for recovering polyester
EA201691825A1 (en) STABILIZED SOLUTION ON THE BASIS OF ACTIVE SUBSTANCES, METHOD FOR OBTAINING A STABILIZED SOLUTION OF ACTIVE SUBSTANCES, PHARMACEUTICAL COMPOSITION ON THE BASIS OF A STABILIZED SOLUTION OF ACTIVE SUBSTANCES (TWO OPTIONS)
WO2014033161A3 (en) Method for limiting the use of an ammonium nitrate fertilizer as a precursor for an explosive and composition therefor
UA111618C2 (en) ADHESIVE SYSTEM
NO20092721L (en) Process
WO2012063498A3 (en) Novel exemestane solid dispersion
WO2010034853A8 (en) Utilization of xylitol or its derivatives for taste-masking chemotherapy drugs of the quinolone-o-naphthyridone carboxylic acid group administrated in food intended for pigs

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12774218

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 12774218

Country of ref document: EP

Kind code of ref document: A2