CN118488986A - 白色木质素、白色木质素-多糖复合物及其制造方法 - Google Patents

白色木质素、白色木质素-多糖复合物及其制造方法 Download PDF

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Publication number
CN118488986A
CN118488986A CN202280086977.2A CN202280086977A CN118488986A CN 118488986 A CN118488986 A CN 118488986A CN 202280086977 A CN202280086977 A CN 202280086977A CN 118488986 A CN118488986 A CN 118488986A
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China
Prior art keywords
lignin
white
polysaccharide complex
solution
acid
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Pending
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CN202280086977.2A
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English (en)
Chinese (zh)
Inventor
西村裕志
佐野芽生
水越克彰
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Kyoto University
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Kyoto University
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Publication of CN118488986A publication Critical patent/CN118488986A/zh
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G1/00—Low-molecular-weight derivatives of lignin
    • 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
    • C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
    • 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
    • C08B37/0057—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Xylans, i.e. xylosaccharide, e.g. arabinoxylan, arabinofuronan, pentosans; (beta-1,3)(beta-1,4)-D-Xylans, e.g. rhodymenans; Hemicellulose; Derivatives thereof
    • 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
    • C08J3/28—Treatment by wave energy or particle radiation
    • 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
    • C08L5/14—Hemicellulose; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/005—Lignin
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • 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
    • C08J2397/00—Characterised by the use of lignin-containing materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/14—Macromolecular compounds
    • C09K2211/1408—Carbocyclic compounds
    • C09K2211/1425—Non-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/14—Macromolecular compounds
    • C09K2211/1408—Carbocyclic compounds
    • C09K2211/1433—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/14—Macromolecular compounds
    • C09K2211/1441—Heterocyclic
    • C09K2211/145—Heterocyclic containing oxygen as the only heteroatom

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Sustainable Development (AREA)
  • Compounds Of Unknown Constitution (AREA)
CN202280086977.2A 2021-10-29 2022-10-28 白色木质素、白色木质素-多糖复合物及其制造方法 Pending CN118488986A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-178335 2021-10-29
JP2021178335 2021-10-29
PCT/JP2022/040569 WO2023074885A1 (ja) 2021-10-29 2022-10-28 白色リグニン、白色リグニン－多糖複合体、及びそれらを製造する方法

Publications (1)

Publication Number Publication Date
CN118488986A true CN118488986A (zh) 2024-08-13

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CN202280086977.2A Pending CN118488986A (zh) 2021-10-29 2022-10-28 白色木质素、白色木质素-多糖复合物及其制造方法

Country Status (6)

Country Link
US (1) US20250002657A1 (cg-RX-API-DMAC7.html)
EP (1) EP4424752A4 (cg-RX-API-DMAC7.html)
JP (1) JP7506445B2 (cg-RX-API-DMAC7.html)
CN (1) CN118488986A (cg-RX-API-DMAC7.html)
CA (1) CA3236541A1 (cg-RX-API-DMAC7.html)
WO (1) WO2023074885A1 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250221940A1 (en) * 2022-04-04 2025-07-10 Kyoto University Hollow spherical particle
CA3258366A1 (en) * 2022-06-08 2025-04-07 Kyoto University HOLLOW SPHERICAL PARTICLES
CN121039208A (zh) * 2023-04-28 2025-11-28 国立大学法人京都大学 白色木质素和/或白色木质素-多糖共聚物的结构材料
JP7862788B1 (ja) * 2025-10-27 2026-05-20 バイオサイエンステクノロジー株式会社 低濃度ナトリウムイオンのポリマー製造方法、ゲル状物質製造方法、及び低濃度ナトリウムイオンのポリマー

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6134132B2 (ja) 2012-11-30 2017-05-24 株式会社吉野工業所 Ｐｔｐ包装シートの収納ケース
JP2014208803A (ja) * 2013-03-29 2014-11-06 ロイス・ドットコム株式会社 リグニン回収方法
JP6182368B2 (ja) 2013-06-24 2017-08-16 花王株式会社 リグニン分解物の製造方法
WO2019094419A1 (en) 2017-11-07 2019-05-16 Ingevity South Carolina, Llc Methods of making low color lignin
JP7538520B2 (ja) 2019-07-16 2024-08-22 国立研究開発法人産業技術総合研究所 リグニンの脱色方法、脱色リグニンの調製方法、リグニンの透明膜の製造方法、及び白色リグニン
EP4257594A4 (en) * 2020-12-04 2024-10-16 Kyoto University Method for isolating, from plant biomass, at least one selected from group consisting of lignin, hemicellulose, lignin-polysaccharide composite, cellulose, and hemicellulose-cellulose composite
JP7763472B2 (ja) 2020-12-25 2025-11-04 国立研究開発法人産業技術総合研究所 リグニンの脱色方法、及び脱色リグニンの調製方法

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EP4424752A4 (en) 2025-10-08
CA3236541A1 (en) 2023-05-04
EP4424752A1 (en) 2024-09-04
JP7506445B2 (ja) 2024-06-26
WO2023074885A1 (ja) 2023-05-04
JPWO2023074885A1 (cg-RX-API-DMAC7.html) 2023-05-04
US20250002657A1 (en) 2025-01-02

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