KR20240068621A - 셀룰로오스 섬유 함유물의 제조 방법, 반응 셀룰로오스 섬유의 제조 방법, 및 반응 미세섬유의 제조 방법 - Google Patents

셀룰로오스 섬유 함유물의 제조 방법, 반응 셀룰로오스 섬유의 제조 방법, 및 반응 미세섬유의 제조 방법 Download PDF

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Publication number
KR20240068621A
KR20240068621A KR1020247001825A KR20247001825A KR20240068621A KR 20240068621 A KR20240068621 A KR 20240068621A KR 1020247001825 A KR1020247001825 A KR 1020247001825A KR 20247001825 A KR20247001825 A KR 20247001825A KR 20240068621 A KR20240068621 A KR 20240068621A
Authority
KR
South Korea
Prior art keywords
cellulose fiber
producing
cellulose
pulp
containing material
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
KR1020247001825A
Other languages
English (en)
Korean (ko)
Inventor
류노스케 아오키
잇코 마츠스에
타카아키 이마이
Original Assignee
다이오 페이퍼 코퍼레이션
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 다이오 페이퍼 코퍼레이션 filed Critical 다이오 페이퍼 코퍼레이션
Publication of KR20240068621A publication Critical patent/KR20240068621A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • 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
    • C08B3/20—Esterification with maintenance of the fibrous structure of the cellulose
    • 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
    • D21H11/20—Chemically or biochemically modified fibres
    • 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
    • C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
    • C08B15/06—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur containing nitrogen, e.g. carbamates
    • 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
    • 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
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/46—Non-macromolecular organic compounds
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/50—Spraying or projecting
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/1272—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation
    • D21H5/1281—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation by chemical treatment
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/1272—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation
    • D21H5/129—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation by thermal treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
KR1020247001825A 2021-09-27 2022-06-22 셀룰로오스 섬유 함유물의 제조 방법, 반응 셀룰로오스 섬유의 제조 방법, 및 반응 미세섬유의 제조 방법 Pending KR20240068621A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021156577A JP7335929B2 (ja) 2021-09-27 2021-09-27 セルロース繊維含有物の製造方法、反応セルロース繊維の製造方法、及び反応微細繊維の製造方法
JPJP-P-2021-156577 2021-09-27
PCT/JP2022/024959 WO2023047729A1 (ja) 2021-09-27 2022-06-22 セルロース繊維含有物の製造方法、反応セルロース繊維の製造方法、及び反応微細繊維の製造方法

Publications (1)

Publication Number Publication Date
KR20240068621A true KR20240068621A (ko) 2024-05-17

Family

ID=85720440

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247001825A Pending KR20240068621A (ko) 2021-09-27 2022-06-22 셀룰로오스 섬유 함유물의 제조 방법, 반응 셀룰로오스 섬유의 제조 방법, 및 반응 미세섬유의 제조 방법

Country Status (6)

Country Link
US (1) US20250369189A1 (https=)
EP (1) EP4411066A4 (https=)
JP (1) JP7335929B2 (https=)
KR (1) KR20240068621A (https=)
CN (1) CN117651792A (https=)
WO (1) WO2023047729A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE546696C2 (en) * 2023-06-30 2025-02-11 Stora Enso Oyj A method for producing a microfibrillated cellulose web

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021075665A (ja) 2019-11-13 2021-05-20 日本製紙株式会社 カルボキシル基とカルボキシル基以外のアニオン性基とを有するセルロースナノファイバー及びその製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606115A (en) * 1946-03-23 1952-08-05 Bancroft & Sons Co J Process for modifying wood pulp for rapid dispersion
US2511229A (en) 1948-04-22 1950-06-13 Du Pont Process for the preparation of cellulose sulfate
SE398134B (sv) * 1973-11-19 1977-12-05 Sunden Olof Forfarande for modifiering av cellulosafibrer medelst kiselsyra samt impregneringslosning for utovande av forfarandet
JPS62199872A (ja) * 1986-02-21 1987-09-03 上野　桂助 難燃性パルプの製造方法
JPH01286891A (ja) * 1988-05-13 1989-11-17 Daio Paper Corp 感熱転写記録用被転写紙
US7195695B2 (en) 2003-10-02 2007-03-27 Rayonier Products & Financial Services Company Cross-linked cellulose fibers and method of making same
JP2006039115A (ja) * 2004-07-26 2006-02-09 Canon Inc 電子写真用転写紙
JP5454296B2 (ja) 2010-03-30 2014-03-26 王子ホールディングス株式会社 化粧板用紙
CN102912689B (zh) * 2012-10-18 2015-01-14 山东晨鸣纸业集团股份有限公司 一种白面涂布牛卡纸及其生产方法
US11053324B2 (en) * 2013-05-16 2021-07-06 Oji Holdings Corporation Phosphoric acid-esterified fine cellulose fiber and method for producing the same
CN109415523A (zh) * 2016-07-08 2019-03-01 王子控股株式会社 片材
JP6911371B2 (ja) 2017-02-16 2021-07-28 王子ホールディングス株式会社 土壌表面被覆材
WO2019132001A1 (ja) * 2017-12-28 2019-07-04 日本製紙株式会社 セルロースナノファイバーを含有する紙
JP7167528B2 (ja) * 2018-08-01 2022-11-09 王子ホールディングス株式会社 シート
JP6683242B1 (ja) * 2018-12-28 2020-04-15 王子ホールディングス株式会社 繊維状セルロース、繊維状セルロース含有物、成形体及び繊維状セルロースの製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021075665A (ja) 2019-11-13 2021-05-20 日本製紙株式会社 カルボキシル基とカルボキシル基以外のアニオン性基とを有するセルロースナノファイバー及びその製造方法

Also Published As

Publication number Publication date
JP2023047590A (ja) 2023-04-06
EP4411066A4 (en) 2025-10-15
WO2023047729A1 (ja) 2023-03-30
JP7335929B2 (ja) 2023-08-30
EP4411066A1 (en) 2024-08-07
US20250369189A1 (en) 2025-12-04
CN117651792A (zh) 2024-03-05

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A201 Request for examination
P11-X000 Amendment of application requested

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