CN115916845B - 纳米纤维素和其分散液 - Google Patents

纳米纤维素和其分散液 Download PDF

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Publication number
CN115916845B
CN115916845B CN202180046746.4A CN202180046746A CN115916845B CN 115916845 B CN115916845 B CN 115916845B CN 202180046746 A CN202180046746 A CN 202180046746A CN 115916845 B CN115916845 B CN 115916845B
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CN
China
Prior art keywords
nanocellulose
cellulose
dispersion
oxidized cellulose
raw material
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CN202180046746.4A
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English (en)
Chinese (zh)
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CN115916845A (zh
Inventor
松木诗路士
筑城利彦
高田纯
茅野英成
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Toagosei Co Ltd
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Toagosei Co Ltd
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Priority to CN202411207250.2A priority Critical patent/CN119119307A/zh
Publication of CN115916845A publication Critical patent/CN115916845A/zh
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C08B15/04—Carboxycellulose, e.g. prepared by oxidation with nitrogen dioxide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/731—Cellulose; Quaternized cellulose derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • 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
    • C08L1/04—Oxycellulose; Hydrocellulose, e.g. microcrystalline cellulose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/48—Thickener, Thickening system

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Dermatology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CN202180046746.4A 2020-07-09 2021-07-09 纳米纤维素和其分散液 Active CN115916845B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202411207250.2A CN119119307A (zh) 2020-07-09 2021-07-09 纳米纤维素和其分散液

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-118642 2020-07-09
JP2020118642 2020-07-09
PCT/JP2021/025937 WO2022009980A1 (ja) 2020-07-09 2021-07-09 ナノセルロース及びその分散液

Related Child Applications (1)

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CN202411207250.2A Division CN119119307A (zh) 2020-07-09 2021-07-09 纳米纤维素和其分散液

Publications (2)

Publication Number Publication Date
CN115916845A CN115916845A (zh) 2023-04-04
CN115916845B true CN115916845B (zh) 2024-09-06

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CN202180046746.4A Active CN115916845B (zh) 2020-07-09 2021-07-09 纳米纤维素和其分散液
CN202411207250.2A Pending CN119119307A (zh) 2020-07-09 2021-07-09 纳米纤维素和其分散液

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CN202411207250.2A Pending CN119119307A (zh) 2020-07-09 2021-07-09 纳米纤维素和其分散液

Country Status (5)

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US (1) US20230250198A1 (https=)
EP (1) EP4180461A4 (https=)
JP (2) JP7705602B2 (https=)
CN (2) CN115916845B (https=)
WO (1) WO2022009980A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115916845B (zh) * 2020-07-09 2024-09-06 东亚合成株式会社 纳米纤维素和其分散液
KR20250007598A (ko) * 2022-06-24 2025-01-14 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 세퍼레이터, 이의 제조 방법, 이와 관련된 이차 전지 및 전기 장치
WO2025004723A1 (ja) 2023-06-30 2025-01-02 東亞合成株式会社 セルロース含有組成物及びその製造方法、並びに粘度調節方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017193814A (ja) * 2016-04-13 2017-10-26 関東電化工業株式会社 セルロースナノファイバーの分散液およびその製造方法
CN110520448A (zh) * 2017-06-16 2019-11-29 东亚合成株式会社 纤维素纳米纤维的制造方法
WO2020027307A1 (ja) * 2018-08-03 2020-02-06 東亞合成株式会社 酸化セルロース、酸化セルロースおよびナノセルロースの製造方法ならびにナノセルロース分散液

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2692739B1 (en) * 2011-03-30 2019-07-03 Nippon Paper Industries Co., Ltd. Method for producing cellulose nanofibers
CN107532386B (zh) * 2015-05-15 2020-05-01 日本制纸株式会社 阴离子改性纤维素纳米纤维分散液和组合物
US20170101738A1 (en) * 2015-10-12 2017-04-13 The University Of Massachusetts Method for preparation of cellulose nanocrystals and nanofibrils
WO2017138574A1 (ja) * 2016-02-08 2017-08-17 日本製紙株式会社 変性カルボキシメチル化セルロースナノファイバー分散液およびその製造方法
JP6958799B2 (ja) * 2017-05-25 2021-11-02 日本製紙株式会社 ハイドロゲル
WO2020184177A1 (ja) * 2019-03-12 2020-09-17 東亞合成株式会社 樹脂改質剤の製造方法、樹脂改質剤及び複合材料
CN115916845B (zh) 2020-07-09 2024-09-06 东亚合成株式会社 纳米纤维素和其分散液
CN118852470A (zh) * 2020-07-09 2024-10-29 东亚合成株式会社 氧化纤维素、纳米纤维素和它们的分散液
US20230407054A1 (en) * 2020-09-16 2023-12-21 Toagosei Co., Ltd. Resin composition, method of producing resin composition, and resin
WO2022102703A1 (ja) * 2020-11-13 2022-05-19 東亞合成株式会社 ナノセルロース含有組成物の製造方法
WO2022138759A1 (ja) * 2020-12-24 2022-06-30 東亞合成株式会社 酸化セルロース及びナノセルロースの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017193814A (ja) * 2016-04-13 2017-10-26 関東電化工業株式会社 セルロースナノファイバーの分散液およびその製造方法
CN110520448A (zh) * 2017-06-16 2019-11-29 东亚合成株式会社 纤维素纳米纤维的制造方法
WO2020027307A1 (ja) * 2018-08-03 2020-02-06 東亞合成株式会社 酸化セルロース、酸化セルロースおよびナノセルロースの製造方法ならびにナノセルロース分散液

Also Published As

Publication number Publication date
EP4180461A1 (en) 2023-05-17
JP2025122010A (ja) 2025-08-20
JP7705602B2 (ja) 2025-07-10
JPWO2022009980A1 (https=) 2022-01-13
CN119119307A (zh) 2024-12-13
JP7842980B2 (ja) 2026-04-09
EP4180461A4 (en) 2024-05-29
US20230250198A1 (en) 2023-08-10
CN115916845A (zh) 2023-04-04
WO2022009980A1 (ja) 2022-01-13

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