WO2008114584A1 - Treating agent for polysaccharide - Google Patents
Treating agent for polysaccharide Download PDFInfo
- Publication number
- WO2008114584A1 WO2008114584A1 PCT/JP2008/053370 JP2008053370W WO2008114584A1 WO 2008114584 A1 WO2008114584 A1 WO 2008114584A1 JP 2008053370 W JP2008053370 W JP 2008053370W WO 2008114584 A1 WO2008114584 A1 WO 2008114584A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- treating agent
- polysaccharide
- formula
- ch3o
- handleability
- Prior art date
Links
- 239000003795 chemical substances by application Substances 0.000 title abstract 3
- 150000004676 glycans Chemical class 0.000 title abstract 3
- 229920001282 polysaccharide Polymers 0.000 title abstract 3
- 239000005017 polysaccharide Substances 0.000 title abstract 3
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- -1 imidazolium cations Chemical class 0.000 abstract 1
- 239000002608 ionic liquid Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B16/00—Regeneration of 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
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/091—Esters of phosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
A polysaccharide treating agent which comprises an ionic liquid constituted of imidazolium cations represented by the formula (1) and (CH3O)(R3)PO2- (R3 represents hydrogen, methyl, or methoxy). The treating agent enables various polysaccharides including cellulose to dissolve therein at around room temperature. It has a low viscosity and is satisfactory in handleability as a liquid and in suitability for work treatment. (In the formula, R1 and R2 may be the same or different and each represents linear or branched C1-12 alkyl.)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-067933 | 2007-03-16 | ||
JP2007067933A JP2010132558A (en) | 2007-03-16 | 2007-03-16 | Treating agent for polysaccharides |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008114584A1 true WO2008114584A1 (en) | 2008-09-25 |
Family
ID=39765694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/053370 WO2008114584A1 (en) | 2007-03-16 | 2008-02-27 | Treating agent for polysaccharide |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2010132558A (en) |
WO (1) | WO2008114584A1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8148518B2 (en) | 2007-02-14 | 2012-04-03 | Eastman Chemical Company | Cellulose esters and their production in carboxylated ionic liquids |
US8158777B2 (en) | 2008-02-13 | 2012-04-17 | Eastman Chemical Company | Cellulose esters and their production in halogenated ionic liquids |
WO2012074019A1 (en) * | 2010-11-30 | 2012-06-07 | 株式会社ブリヂストン | Purified cellulose fibers, fiber-rubber complex, and tire |
JP2012219018A (en) * | 2011-04-04 | 2012-11-12 | Asahi Kasei Corp | Phosphorus atom-containing ionic liquid |
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 |
JP2013517342A (en) * | 2010-01-15 | 2013-05-16 | ビーエイエスエフ・ソシエタス・エウロパエア | Method for chlorinating polysaccharides or oligosaccharides |
US8871924B2 (en) | 2009-04-15 | 2014-10-28 | Eastman Chemical Company | Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom |
US9096691B2 (en) | 2011-04-13 | 2015-08-04 | Eastman Chemical Company | Cellulose ester optical films |
US9156918B2 (en) | 2008-02-13 | 2015-10-13 | Eastman Chemical Company | Treatment of cellulose esters |
US9777074B2 (en) | 2008-02-13 | 2017-10-03 | Eastman Chemical Company | Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom |
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 |
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 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2861595A1 (en) * | 2011-12-30 | 2013-07-04 | E.I. Du Pont De Nemours And Company | Fiber composition comprising 1,3-glucan and a method of preparing same |
JP7112379B2 (en) | 2019-09-24 | 2022-08-03 | パナソニックホールディングス株式会社 | III-nitride substrate |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004016631A1 (en) * | 2002-08-16 | 2004-02-26 | Cytec Canada Inc. | Phosphonium and imidazolium salts and methods of their preparation |
JP2005506401A (en) * | 2001-10-03 | 2005-03-03 | ザ ユニヴァーシティー オブ アラバマ | Dissolution and processing of cellulose using ionic liquids |
JP2006137677A (en) * | 2004-11-10 | 2006-06-01 | Tokyo Univ Of Agriculture & Technology | Solvent for slightly soluble polysaccharides and composition comprising the solvent and the polysaccharides |
-
2007
- 2007-03-16 JP JP2007067933A patent/JP2010132558A/en active Pending
-
2008
- 2008-02-27 WO PCT/JP2008/053370 patent/WO2008114584A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005506401A (en) * | 2001-10-03 | 2005-03-03 | ザ ユニヴァーシティー オブ アラバマ | Dissolution and processing of cellulose using ionic liquids |
WO2004016631A1 (en) * | 2002-08-16 | 2004-02-26 | Cytec Canada Inc. | Phosphonium and imidazolium salts and methods of their preparation |
JP2006137677A (en) * | 2004-11-10 | 2006-06-01 | Tokyo Univ Of Agriculture & Technology | Solvent for slightly soluble polysaccharides and composition comprising the solvent and the polysaccharides |
Non-Patent Citations (1)
Title |
---|
KUHLMANN E. ET AL.: "Imidazolium dialkylphosphates-a class of versatile, halogen-free and hydrolytically stable ionic liquids", GREEN CHEMISTRY, vol. 9, no. 3, 2007, pages 233 - 242, XP009123190, DOI: doi:10.1039/b611974c * |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8148518B2 (en) | 2007-02-14 | 2012-04-03 | Eastman Chemical Company | Cellulose esters and their production in carboxylated ionic liquids |
US8153782B2 (en) | 2007-02-14 | 2012-04-10 | Eastman Chemical Company | Reformation of ionic liquids |
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 |
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 |
US9175096B2 (en) | 2008-02-13 | 2015-11-03 | Eastman Chemical Company | Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom |
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 |
US8273872B2 (en) | 2008-02-13 | 2012-09-25 | Eastman Chemical Company | Cellulose esters and their production in halogenated ionic liquids |
US9156918B2 (en) | 2008-02-13 | 2015-10-13 | Eastman Chemical Company | Treatment of cellulose esters |
US9777074B2 (en) | 2008-02-13 | 2017-10-03 | Eastman Chemical Company | Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom |
US8158777B2 (en) | 2008-02-13 | 2012-04-17 | Eastman Chemical Company | Cellulose esters and their production in halogenated ionic liquids |
US8871924B2 (en) | 2009-04-15 | 2014-10-28 | Eastman Chemical Company | Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom |
US9926384B2 (en) | 2009-04-15 | 2018-03-27 | Eastman Chemical Company | Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom |
JP2013517342A (en) * | 2010-01-15 | 2013-05-16 | ビーエイエスエフ・ソシエタス・エウロパエア | Method for chlorinating polysaccharides or oligosaccharides |
CN103328701A (en) * | 2010-11-30 | 2013-09-25 | 株式会社普利司通 | Purified cellulose fibers, fiber-rubber complex and tire |
JP5851418B2 (en) * | 2010-11-30 | 2016-02-03 | 株式会社ブリヂストン | Method for producing purified cellulose fiber, method for producing fiber-rubber composite, and method for producing tire |
WO2012074019A1 (en) * | 2010-11-30 | 2012-06-07 | 株式会社ブリヂストン | Purified cellulose fibers, fiber-rubber complex, and tire |
JP2012219018A (en) * | 2011-04-04 | 2012-11-12 | Asahi Kasei Corp | Phosphorus atom-containing ionic liquid |
US9096691B2 (en) | 2011-04-13 | 2015-08-04 | Eastman Chemical Company | Cellulose ester optical films |
US9975967B2 (en) | 2011-04-13 | 2018-05-22 | Eastman Chemical Company | Cellulose ester optical films |
US9796791B2 (en) | 2011-04-13 | 2017-10-24 | Eastman Chemical Company | Cellulose ester optical films |
US10494447B2 (en) | 2011-04-13 | 2019-12-03 | Eastman Chemical Company | Cellulose ester optical films |
US10836835B2 (en) | 2011-04-13 | 2020-11-17 | Eastman Chemical Company | Cellulose ester optical films |
Also Published As
Publication number | Publication date |
---|---|
JP2010132558A (en) | 2010-06-17 |
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