CN116783337A - 纤维素纤维的制造方法 - Google Patents

纤维素纤维的制造方法 Download PDF

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Publication number
CN116783337A
CN116783337A CN202180088963.XA CN202180088963A CN116783337A CN 116783337 A CN116783337 A CN 116783337A CN 202180088963 A CN202180088963 A CN 202180088963A CN 116783337 A CN116783337 A CN 116783337A
Authority
CN
China
Prior art keywords
fiber
cellulose
solution
mass
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
CN202180088963.XA
Other languages
English (en)
Chinese (zh)
Inventor
城野圭佑
小川悠希
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.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei 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 Asahi Kasei Corp filed Critical Asahi Kasei Corp
Publication of CN116783337A publication Critical patent/CN116783337A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • 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
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/02—Preparation of spinning solutions
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/54—Aqueous solutions or dispersions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CN202180088963.XA 2021-01-04 2021-12-20 纤维素纤维的制造方法 Pending CN116783337A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-000043 2021-01-04
JP2021000043 2021-01-04
PCT/JP2021/047094 WO2022145275A1 (ja) 2021-01-04 2021-12-20 セルロース繊維の製造方法

Publications (1)

Publication Number Publication Date
CN116783337A true CN116783337A (zh) 2023-09-19

Family

ID=82259218

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180088963.XA Pending CN116783337A (zh) 2021-01-04 2021-12-20 纤维素纤维的制造方法

Country Status (7)

Country Link
US (1) US20230399771A1 (https=)
EP (1) EP4273308A4 (https=)
JP (1) JPWO2022145275A1 (https=)
KR (1) KR20230084279A (https=)
CN (1) CN116783337A (https=)
TW (1) TWI826882B (https=)
WO (1) WO2022145275A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024004508A1 (ja) * 2022-06-29 2024-01-04 旭化成株式会社 多糖類繊維の製造方法
TWI913012B (zh) * 2024-11-15 2026-01-21 聚泰環保材料科技股份有限公司 具天然纖維素紗線

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151613A (en) * 1978-04-03 1979-11-29 Snia Viscosa Method for solublizing fibrin in organic solvent * solution obtained by said method and forming of regenerated fiber material from said solution
JPS60144332A (ja) * 1983-12-26 1985-07-30 Tachikawa Kenkyusho 有機溶媒にセルロ−スを溶解する方法
JPS60209006A (ja) * 1984-04-02 1985-10-21 Iwao Tabuse セルロ−スの紡糸方法
KR100575388B1 (ko) * 2004-12-30 2006-05-03 주식회사 효성 고균질 셀룰로오스 용액 및 이로 부터 제조된 섬유
CN101187081B (zh) * 2007-10-11 2010-12-01 深圳市元久科技有限公司 一种再生纤维素纺丝原液及其溶剂和制备方法
EP2062922A1 (de) * 2007-11-14 2009-05-27 Basf Se Verfahren zur Herstellung von regenerierten Biopolymeren und die danach erhältlichen regenerierten Erzeugnisse
GB2481824B (en) * 2010-07-07 2015-03-04 Innovia Films Ltd Producing cellulose shaped articles
JP5820688B2 (ja) * 2011-03-23 2015-11-24 株式会社Kri 多糖類の溶解に用いられる溶媒ならびに該溶媒を用いた成形体および多糖類誘導体の製造方法
TW201335450A (zh) * 2012-02-24 2013-09-01 Acelon Chem & Fiber Corp 具耐燃功能之天然纖維素纖維的製法
DE202013011959U1 (de) * 2012-08-22 2014-12-15 Deutsche Institute Für Textil- Und Faserforschung Denkendorf Direktgesponnene Cellulosefasern, deren Herstellung und Verwendung
JP2014074145A (ja) * 2012-10-05 2014-04-24 Olympus Corp セルロースナノファイバーとその製造方法、複合樹脂組成物、成形体
KR101549546B1 (ko) 2014-02-07 2015-09-04 충북대학교 산학협력단 프로토콜 특성을 이용한 에너지 효율적인 핸드오버 결정 시스템 및 방법
TWI565853B (zh) * 2015-05-11 2017-01-11 Acelon Chem & Fiber Corp Preparation of nano - silver blended natural cellulose melt - blown non - woven

Also Published As

Publication number Publication date
EP4273308A4 (en) 2025-05-28
WO2022145275A1 (ja) 2022-07-07
US20230399771A1 (en) 2023-12-14
EP4273308A1 (en) 2023-11-08
TWI826882B (zh) 2023-12-21
JPWO2022145275A1 (https=) 2022-07-07
TW202235707A (zh) 2022-09-16
KR20230084279A (ko) 2023-06-12

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