JP7653516B2 - βグルカンエステル誘導体 - Google Patents

βグルカンエステル誘導体 Download PDF

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Publication number
JP7653516B2
JP7653516B2 JP2023525909A JP2023525909A JP7653516B2 JP 7653516 B2 JP7653516 B2 JP 7653516B2 JP 2023525909 A JP2023525909 A JP 2023525909A JP 2023525909 A JP2023525909 A JP 2023525909A JP 7653516 B2 JP7653516 B2 JP 7653516B2
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ester derivative
glucan ester
glucan
carbon atoms
substitution
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Japanese (ja)
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JPWO2022255447A1 (https=
Inventor
淳 田中
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Lixil Corp
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Lixil Corp
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/16—Preparation of mixed organic cellulose esters, e.g. cellulose aceto-formate or cellulose aceto-propionate
    • 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
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/14—Mixed esters, e.g. cellulose acetate-butyrate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00

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  • 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)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
JP2023525909A 2021-06-03 2022-06-02 βグルカンエステル誘導体 Active JP7653516B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021093726 2021-06-03
JP2021093726 2021-06-03
PCT/JP2022/022474 WO2022255447A1 (ja) 2021-06-03 2022-06-02 βグルカンエステル誘導体

Publications (2)

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JPWO2022255447A1 JPWO2022255447A1 (https=) 2022-12-08
JP7653516B2 true JP7653516B2 (ja) 2025-03-28

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JP2023525909A Active JP7653516B2 (ja) 2021-06-03 2022-06-02 βグルカンエステル誘導体

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EP (1) EP4349872A4 (https=)
JP (1) JP7653516B2 (https=)
WO (1) WO2022255447A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013130860A (ja) 2011-11-21 2013-07-04 Fujifilm Corp 光学フィルム、偏光板、及び液晶表示装置
JP2015011236A (ja) 2013-06-28 2015-01-19 株式会社ケンシュー 光学用樹脂材料、光学用部品、及び光学用樹脂材料の非晶性の判定方法
CN105199001A (zh) 2014-06-19 2015-12-30 南通醋酸纤维有限公司 一种纤维素长链脂肪酸酯或长短链混合酸酯的制备方法
JP2016136171A (ja) 2015-01-23 2016-07-28 コニカミノルタ株式会社 光学フィルム、円偏光板及び有機エレクトロルミネッセンス表示装置
JP2017193667A (ja) 2016-04-21 2017-10-26 国立研究開発法人産業技術総合研究所 β−１，３−グルカン誘導体及びその製造方法、並びに成形体
JP2018145382A (ja) 2016-04-08 2018-09-20 株式会社ダイセル セルロース混合エステルとその成形体
WO2020022250A1 (ja) 2018-07-23 2020-01-30 株式会社Ｌｉｘｉｌ β－１，３－グルカンエステル誘導体の精製方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5750677A (en) * 1994-12-30 1998-05-12 Eastman Chemical Company Direct process for the production of cellulose esters
CN107936186B (zh) * 2016-10-13 2020-06-09 中国石油化工股份有限公司 3d打印丝材及制备方法
WO2020013232A1 (ja) 2018-07-10 2020-01-16 日本電気株式会社 パラミロン系樹脂、成形用材料および成形体、並びにパラミロン系樹脂の製造方法
JP2021088663A (ja) * 2019-12-04 2021-06-10 株式会社Ｌｉｘｉｌ β−１，３−グルカンエステル誘導体の精製方法
JP7566274B2 (ja) * 2020-06-02 2024-10-15 株式会社Lixil β－１，３－グルカンエステル誘導体及びβ－１，４－グルカンエステル誘導体

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013130860A (ja) 2011-11-21 2013-07-04 Fujifilm Corp 光学フィルム、偏光板、及び液晶表示装置
JP2015011236A (ja) 2013-06-28 2015-01-19 株式会社ケンシュー 光学用樹脂材料、光学用部品、及び光学用樹脂材料の非晶性の判定方法
CN105199001A (zh) 2014-06-19 2015-12-30 南通醋酸纤维有限公司 一种纤维素长链脂肪酸酯或长短链混合酸酯的制备方法
JP2016136171A (ja) 2015-01-23 2016-07-28 コニカミノルタ株式会社 光学フィルム、円偏光板及び有機エレクトロルミネッセンス表示装置
JP2018145382A (ja) 2016-04-08 2018-09-20 株式会社ダイセル セルロース混合エステルとその成形体
JP2017193667A (ja) 2016-04-21 2017-10-26 国立研究開発法人産業技術総合研究所 β−１，３−グルカン誘導体及びその製造方法、並びに成形体
WO2020022250A1 (ja) 2018-07-23 2020-01-30 株式会社Ｌｉｘｉｌ β－１，３－グルカンエステル誘導体の精製方法

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Publication number Publication date
EP4349872A4 (en) 2025-05-14
JPWO2022255447A1 (https=) 2022-12-08
WO2022255447A1 (ja) 2022-12-08
EP4349872A1 (en) 2024-04-10

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