JP2018162447A - イオン液体およびそれを用いてセルロースを溶解する方法 - Google Patents

イオン液体およびそれを用いてセルロースを溶解する方法 Download PDF

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Publication number
JP2018162447A
JP2018162447A JP2018038297A JP2018038297A JP2018162447A JP 2018162447 A JP2018162447 A JP 2018162447A JP 2018038297 A JP2018038297 A JP 2018038297A JP 2018038297 A JP2018038297 A JP 2018038297A JP 2018162447 A JP2018162447 A JP 2018162447A
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ionic liquid
cellulose
liquid composition
coo
less
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JP2018162447A5 (https=
Inventor
貴裕 青木
Takahiro Aoki
貴裕 青木
知子 川島
Tomoko Kawashima
知子 川島
晴香 楠亀
Haruka Kusukame
晴香 楠亀
谷池　優子
Yuko Taniike
優子 谷池
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Publication of JP2018162447A publication Critical patent/JP2018162447A/ja
Publication of JP2018162447A5 publication Critical patent/JP2018162447A5/ja
Priority to JP2022180782A priority Critical patent/JP7426566B2/ja
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C215/40—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton with quaternised nitrogen atoms bound to carbon atoms of the carbon skeleton
    • 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
    • C08J3/096—Nitrogen containing compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
    • C07C229/08—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to hydrogen 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
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2018038297A 2017-03-27 2018-03-05 イオン液体およびそれを用いてセルロースを溶解する方法 Pending JP2018162447A (ja)

Priority Applications (1)

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JP2022180782A JP7426566B2 (ja) 2017-03-27 2022-11-11 セルロースを溶解する方法

Applications Claiming Priority (2)

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JP2017061043 2017-03-27
JP2017061043 2017-03-27

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JP2018162447A5 JP2018162447A5 (https=) 2021-04-01

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JP2022180782A Active JP7426566B2 (ja) 2017-03-27 2022-11-11 セルロースを溶解する方法

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JP (2) JP2018162447A (https=)
CN (1) CN108658795B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109851679B (zh) * 2019-02-18 2021-07-09 中国科学院过程工程研究所 离子液体体系中纤维素溶解时降解的一种抑止方法
CN114982932B (zh) * 2022-05-30 2023-08-22 河北瑞龙生物科技有限公司 一种焦糖型反应香料及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012144441A (ja) * 2011-01-06 2012-08-02 Idemitsu Kosan Co Ltd イオン液体、イオン液体の精製方法、およびセルロース系バイオマスの処理方法
CN104043480A (zh) * 2014-05-09 2014-09-17 天津大学 离子液体催化剂及合成碳酸二甲酯的方法
WO2015156398A1 (ja) * 2014-04-10 2015-10-15 ミヨシ油脂株式会社 イオン液体を用いた生体触媒用溶媒、及びその溶媒と生体触媒を含む生体触媒溶液
JP2016145272A (ja) * 2015-02-06 2016-08-12 パナソニックＩｐマネジメント株式会社 透明セルロースシート、および、製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7828936B2 (en) * 2007-09-28 2010-11-09 Weyerhaeuser Nr Company Dissolution of cellulose in mixed solvent systems
JP5378841B2 (ja) * 2009-03-18 2013-12-25 一般財団法人石油エネルギー技術センター 炭酸ガス分離膜
JP2013107935A (ja) 2011-11-17 2013-06-06 Bridgestone Corp セルロース溶液の製造方法
CN102533907B (zh) * 2012-01-10 2014-07-16 华南理工大学 [胆碱][氨基酸]离子液体预处理提高水稻秸秆酶解效率的方法
JP2013194147A (ja) 2012-03-21 2013-09-30 Koei Chem Co Ltd セルロース含有液状組成物及びセルロース回収方法
US20140048221A1 (en) * 2012-08-20 2014-02-20 Celanese International Corporation Methods for extracting hemicellulose from a cellulosic material
CN103045700B (zh) * 2012-12-12 2014-05-07 华南理工大学 一种利用可再生离子液体水溶液预处理木质纤维素的方法
US9663589B2 (en) * 2013-02-14 2017-05-30 The Board Of Trustees Of The University Of Alabama Coagulation of biopolymers from ionic liquid solutions using CO2
JP2015096255A (ja) 2013-11-15 2015-05-21 国立大学法人金沢大学 イオン液体の分離方法
JP2016153144A (ja) 2015-02-20 2016-08-25 パナソニックＩｐマネジメント株式会社 ロールの洗浄方法、ロール洗浄装置及びロール型の製造方法
CN105969822A (zh) * 2016-06-08 2016-09-28 华南理工大学 一种基于离子液体的木质纤维素预处理方法
JP7012212B2 (ja) 2017-01-30 2022-02-14 パナソニックＩｐマネジメント株式会社 イオン液体組成物およびそれを用いてセルロースを溶解する方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012144441A (ja) * 2011-01-06 2012-08-02 Idemitsu Kosan Co Ltd イオン液体、イオン液体の精製方法、およびセルロース系バイオマスの処理方法
WO2015156398A1 (ja) * 2014-04-10 2015-10-15 ミヨシ油脂株式会社 イオン液体を用いた生体触媒用溶媒、及びその溶媒と生体触媒を含む生体触媒溶液
CN104043480A (zh) * 2014-05-09 2014-09-17 天津大学 离子液体催化剂及合成碳酸二甲酯的方法
JP2016145272A (ja) * 2015-02-06 2016-08-12 パナソニックＩｐマネジメント株式会社 透明セルロースシート、および、製造方法

Non-Patent Citations (3)

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Title
ACS SUSTAINABLE CHEM. ENG., vol. 3, JPN6022012602, 2015, pages 3291 - 3298, ISSN: 0004741840 *
J. CHEM. ENG. DATA, vol. 58, JPN6022012603, 2013, pages 1542 - 1548, ISSN: 0004849112 *
OPTICAL MATERIALS EXPRESS, vol. 3, no. 10, JPN6022012601, 2013, pages 1660 - 1673, ISSN: 0004741841 *

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CN108658795B (zh) 2022-12-13
US20180273698A1 (en) 2018-09-27
US10875973B2 (en) 2020-12-29
JP2023001347A (ja) 2023-01-04
CN108658795A (zh) 2018-10-16
US20200239647A1 (en) 2020-07-30
JP7426566B2 (ja) 2024-02-02

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