CN118176218A - 微细纤维素纤维粉末和微细纤维素纤维粉末的制造方法 - Google Patents

微细纤维素纤维粉末和微细纤维素纤维粉末的制造方法 Download PDF

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Publication number
CN118176218A
CN118176218A CN202280072501.3A CN202280072501A CN118176218A CN 118176218 A CN118176218 A CN 118176218A CN 202280072501 A CN202280072501 A CN 202280072501A CN 118176218 A CN118176218 A CN 118176218A
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CN
China
Prior art keywords
fine cellulose
cellulose fiber
fiber powder
water
cellulose fibers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202280072501.3A
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English (en)
Chinese (zh)
Inventor
望月诚
佐古尚裕
铃木健
岩本伸一朗
谷辽太郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Publication of CN118176218A publication Critical patent/CN118176218A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
    • C08B5/14—Cellulose sulfate
    • 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
    • C08L1/16—Esters of inorganic acids
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CN202280072501.3A 2021-10-29 2022-10-28 微细纤维素纤维粉末和微细纤维素纤维粉末的制造方法 Pending CN118176218A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-177465 2021-10-29
JP2021177465A JP7215554B1 (ja) 2021-10-29 2021-10-29 微細セルロース繊維粉末、及び微細セルロース繊維粉末の製造方法
PCT/JP2022/040372 WO2023074848A1 (ja) 2021-10-29 2022-10-28 微細セルロース繊維粉末、及び微細セルロース繊維粉末の製造方法

Publications (1)

Publication Number Publication Date
CN118176218A true CN118176218A (zh) 2024-06-11

Family

ID=85111675

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280072501.3A Pending CN118176218A (zh) 2021-10-29 2022-10-28 微细纤维素纤维粉末和微细纤维素纤维粉末的制造方法

Country Status (5)

Country Link
US (1) US20250019466A1 (https=)
EP (1) EP4424715A4 (https=)
JP (2) JP7215554B1 (https=)
CN (1) CN118176218A (https=)
WO (1) WO2023074848A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7798075B2 (ja) * 2023-03-31 2026-01-14 横河電機株式会社 酸発生剤

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4998981B2 (ja) 2006-06-20 2012-08-15 国立大学法人 東京大学 微細セルロース繊維
CN107630385B (zh) 2012-08-10 2020-12-11 王子控股株式会社 微细纤维状纤维素聚集体及其制造方法、以及微细纤维状纤维素分散液的再制造方法
JP2014114416A (ja) * 2012-12-12 2014-06-26 Kao Corp 粉末セルロースの製造方法
JP6907489B2 (ja) * 2015-09-17 2021-07-21 王子ホールディングス株式会社 微細繊維状セルロース含有物
CA3049855C (en) * 2017-01-16 2022-06-14 Kri, Inc. Sulfuric acid esterification modified cellulose nanofibers and method for producing cellulose nanofibers
JP6462051B2 (ja) * 2017-06-29 2019-01-30 第一工業製薬株式会社 化学修飾セルロース繊維およびその製造方法
JP6751811B2 (ja) * 2019-12-06 2020-09-09 丸住製紙株式会社 微細セルロース繊維含有乾燥固形物、微細セルロース繊維再分散液
JP6754885B2 (ja) * 2018-12-18 2020-09-16 丸住製紙株式会社 微細セルロース繊維含有乾燥固形物、微細セルロース繊維再分散液
JP7402615B2 (ja) * 2019-03-28 2023-12-21 株式会社スギノマシン 予備セルロースナノファイバー（ｃｎｆ）粉末、ｃｎｆ分散液および樹脂組成物の製造方法
WO2021117662A1 (ja) * 2019-12-09 2021-06-17 東洋製罐グループホールディングス株式会社 セルロースナノクリスタル分散液及びセルロースナノクリスタル含有コーティング液
JP2021095470A (ja) * 2019-12-16 2021-06-24 王子ホールディングス株式会社 粉末状セルロース
JP6831935B1 (ja) * 2020-03-24 2021-02-17 第一工業製薬株式会社 セルロース組成物及びセルロース組成物の製造方法
US20230174678A1 (en) * 2020-04-22 2023-06-08 Oji Holdings Corporation Fibrous cellulose, fibrous cellulose dispersion, and fibrous cellulose production method
JP7281075B2 (ja) 2020-05-08 2023-05-25 三菱電機株式会社 誘導加熱調理器

Also Published As

Publication number Publication date
EP4424715A4 (en) 2025-11-19
WO2023074848A1 (ja) 2023-05-04
EP4424715A1 (en) 2024-09-04
JP7743871B2 (ja) 2025-09-25
JP2023066710A (ja) 2023-05-16
JP7215554B1 (ja) 2023-01-31
JPWO2023074848A1 (https=) 2023-05-04
US20250019466A1 (en) 2025-01-16

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