KR20250043555A - 셀룰로오스 섬유 및 그 셀룰로오스 섬유를 이용한 제품 - Google Patents

셀룰로오스 섬유 및 그 셀룰로오스 섬유를 이용한 제품 Download PDF

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Publication number
KR20250043555A
KR20250043555A KR1020257007248A KR20257007248A KR20250043555A KR 20250043555 A KR20250043555 A KR 20250043555A KR 1020257007248 A KR1020257007248 A KR 1020257007248A KR 20257007248 A KR20257007248 A KR 20257007248A KR 20250043555 A KR20250043555 A KR 20250043555A
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KR
South Korea
Prior art keywords
cellulose
fibers
fiber
less
fiber diameter
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
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KR1020257007248A
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English (en)
Korean (ko)
Inventor
유스케 가키하라
사다후미 우에하라
마사노부 다나카
다카히로 오노
요시유키 시오미
Original Assignee
아사히 가세이 가부시키가이샤
아사히 가세이 가부시키가이샤
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.)
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Application filed by 아사히 가세이 가부시키가이샤, 아사히 가세이 가부시키가이샤 filed Critical 아사히 가세이 가부시키가이샤
Publication of KR20250043555A publication Critical patent/KR20250043555A/ko
Pending legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/006—Preparation of cuprammonium cellulose solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B16/00—Regeneration of cellulose
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
    • D01F2/04—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts from cuprammonium solutions
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/10—Physical properties porous
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/04—Filters

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
KR1020257007248A 2022-10-14 2023-10-11 셀룰로오스 섬유 및 그 셀룰로오스 섬유를 이용한 제품 Pending KR20250043555A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-165457 2022-10-14
JP2022165457 2022-10-14
PCT/JP2023/036859 WO2024080299A1 (ja) 2022-10-14 2023-10-11 セルロース繊維、及び該セルロース繊維を用いた製品

Publications (1)

Publication Number Publication Date
KR20250043555A true KR20250043555A (ko) 2025-03-28

Family

ID=90669663

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257007248A Pending KR20250043555A (ko) 2022-10-14 2023-10-11 셀룰로오스 섬유 및 그 셀룰로오스 섬유를 이용한 제품

Country Status (6)

Country Link
US (1) US20260110115A1 (https=)
EP (1) EP4603626A4 (https=)
JP (1) JPWO2024080299A1 (https=)
KR (1) KR20250043555A (https=)
CN (1) CN119855946A (https=)
WO (1) WO2024080299A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025220672A1 (ja) * 2024-04-17 2025-10-23 旭化成株式会社 セルロース繊維乾燥体

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4871196U (https=) 1971-12-16 1973-09-07
JPS5584445U (https=) 1978-12-07 1980-06-11
JPH0679956B2 (ja) 1986-06-09 1994-10-12 キヤノン株式会社 シート後処理装置を備える画像形成装置
JP2020055951A (ja) 2018-10-02 2020-04-09 住友ゴム工業株式会社 フィラー・ゴム複合体
JP2020125417A (ja) 2019-02-06 2020-08-20 株式会社スギノマシン セルロース繊維水系分散体
JP2021014512A (ja) 2019-07-11 2021-02-12 国立大学法人信州大学 複合材料
JP6845510B2 (ja) 2018-12-27 2021-03-17 株式会社佐野商会 化粧料
JP7101879B2 (ja) 2019-05-09 2022-07-15 旭化成株式会社 再生セルロース系繊維不織布、薬液含浸シート、及びフェイスマスク

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134212A (ja) * 1984-07-20 1986-02-18 Asahi Chem Ind Co Ltd 耐フイブリル性の改良された銅アンモニア法セルロ−ス繊維およびその製造法
KR100856464B1 (ko) * 2007-02-13 2008-09-04 박원호 셀룰로오스 나노섬유의 제조 방법
JP4871196B2 (ja) 2007-04-19 2012-02-08 旭化成せんい株式会社 セルロース極細繊維およびその繊維集合体シートとその製造方法
AT505904B1 (de) * 2007-09-21 2009-05-15 Chemiefaser Lenzing Ag Cellulosesuspension und verfahren zu deren herstellung
JP5584445B2 (ja) 2009-02-18 2014-09-03 旭化成せんい株式会社 セルロース極細繊維綿
CN102277642B (zh) * 2011-07-04 2013-01-09 西南科技大学 一种热塑性羧甲基纤维素衍生物静电纺丝制备纤维的方法
JP6229927B2 (ja) * 2013-06-24 2017-11-15 国立大学法人 岡山大学 セルロースナノファイバーの製造方法
JP6208549B2 (ja) * 2013-11-06 2017-10-04 旭化成株式会社 セルロース繊維を用いた不織布
JP7128660B2 (ja) * 2018-05-31 2022-08-31 大王製紙株式会社 繊維状セルロース複合樹脂の製造方法
JP6799565B2 (ja) 2018-05-31 2020-12-16 大王製紙株式会社 繊維状セルロース及びその製造方法、並びに繊維状セルロース複合樹脂及びその製造方法
JP6796111B2 (ja) * 2018-07-13 2020-12-02 大王製紙株式会社 繊維状セルロース含有物及びその製造方法、繊維状セルロース乾燥体及びその製造方法、並びに繊維状セルロース複合樹脂及びその製造方法
JP2020122231A (ja) * 2019-01-29 2020-08-13 三菱ケミカル株式会社 セルロース系繊維、セルロース系不織布およびそれらの製造方法
JP2021066780A (ja) * 2019-10-21 2021-04-30 旭化成株式会社 繊維状物質分散液、及び繊維強化樹脂組成物

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4871196U (https=) 1971-12-16 1973-09-07
JPS5584445U (https=) 1978-12-07 1980-06-11
JPH0679956B2 (ja) 1986-06-09 1994-10-12 キヤノン株式会社 シート後処理装置を備える画像形成装置
JP2020055951A (ja) 2018-10-02 2020-04-09 住友ゴム工業株式会社 フィラー・ゴム複合体
JP6845510B2 (ja) 2018-12-27 2021-03-17 株式会社佐野商会 化粧料
JP2020125417A (ja) 2019-02-06 2020-08-20 株式会社スギノマシン セルロース繊維水系分散体
JP7101879B2 (ja) 2019-05-09 2022-07-15 旭化成株式会社 再生セルロース系繊維不織布、薬液含浸シート、及びフェイスマスク
JP2021014512A (ja) 2019-07-11 2021-02-12 国立大学法人信州大学 複合材料

Also Published As

Publication number Publication date
US20260110115A1 (en) 2026-04-23
EP4603626A1 (en) 2025-08-20
JPWO2024080299A1 (https=) 2024-04-18
EP4603626A4 (en) 2026-02-25
CN119855946A (zh) 2025-04-18
WO2024080299A1 (ja) 2024-04-18

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Patent event date: 20250305

Patent event code: PA01051R01D

Comment text: International Patent Application

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