EP4092185A4 - Fibrillated regenerated cellulose fiber, and fabric using same - Google Patents

Fibrillated regenerated cellulose fiber, and fabric using same Download PDF

Info

Publication number
EP4092185A4
EP4092185A4 EP20913922.9A EP20913922A EP4092185A4 EP 4092185 A4 EP4092185 A4 EP 4092185A4 EP 20913922 A EP20913922 A EP 20913922A EP 4092185 A4 EP4092185 A4 EP 4092185A4
Authority
EP
European Patent Office
Prior art keywords
fabric
same
cellulose fiber
regenerated cellulose
fibrillated regenerated
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
EP20913922.9A
Other languages
German (de)
French (fr)
Other versions
EP4092185A1 (en
Inventor
Motoya MATSUBARA
Shogo JITSUMATSU
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
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
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, Asahi Chemical Industry Co Ltd filed Critical Asahi Kasei Corp
Publication of EP4092185A1 publication Critical patent/EP4092185A1/en
Publication of EP4092185A4 publication Critical patent/EP4092185A4/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
    • 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
    • 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
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/208—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based
    • D03D15/225—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based artificial, e.g. viscose
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/573—Tensile strength
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • 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
EP20913922.9A 2020-01-14 2020-01-14 Fibrillated regenerated cellulose fiber, and fabric using same Pending EP4092185A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/000906 WO2021144854A1 (en) 2020-01-14 2020-01-14 Fibrillated regenerated cellulose fiber, and fabric using same

Publications (2)

Publication Number Publication Date
EP4092185A1 EP4092185A1 (en) 2022-11-23
EP4092185A4 true EP4092185A4 (en) 2023-01-25

Family

ID=76864004

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20913922.9A Pending EP4092185A4 (en) 2020-01-14 2020-01-14 Fibrillated regenerated cellulose fiber, and fabric using same

Country Status (4)

Country Link
EP (1) EP4092185A4 (en)
JP (1) JP7259088B2 (en)
CN (1) CN114929962A (en)
WO (1) WO2021144854A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114717749A (en) * 2022-04-19 2022-07-08 东华大学 Spunlace nonwoven material containing brush structure micro/nano fibers and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052593A (en) * 1958-12-31 1962-09-04 American Viscose Corp Cellulosic fibers and fibrous articles and method of making same
WO1995035399A1 (en) * 1994-06-22 1995-12-28 Courtaulds Fibres (Holdings) Limited Lyocell fibre and a process for its manufacture
JPH08134752A (en) * 1994-11-09 1996-05-28 Asahi Chem Ind Co Ltd Circularly knitted fabric excellent in color attractiveness
JPH08291481A (en) * 1995-04-18 1996-11-05 Toyobo Co Ltd Dyeing of combined fiber woven or knit fabric containing regenerated cellulose-based fiber
WO2004079082A1 (en) * 2003-03-04 2004-09-16 Lenzing Fibers Limited Process for producing a dyed and finished lyocell fabric

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9103297D0 (en) * 1991-02-15 1991-04-03 Courtaulds Plc Fibre production method
JP3269143B2 (en) 1992-11-27 2002-03-25 東洋紡績株式会社 Composite fiber woven / knitted fabric excellent in texture and method for producing the same
JP3267746B2 (en) * 1993-06-07 2002-03-25 東洋紡績株式会社 Method for producing composite fiber woven / knitted fabric
GB9412501D0 (en) * 1994-06-22 1994-08-10 Courtaulds Fibres Holdings Ltd Manufacture of fibre
JPH08113846A (en) 1994-08-22 1996-05-07 Toyobo Co Ltd Fabric excellent in body, stiffness and soft touch feeling and its production
JP3578227B2 (en) * 1994-10-17 2004-10-20 東洋紡績株式会社 Easy fibrillated polynosic fiber and method for producing the same
JPH11315474A (en) 1998-04-28 1999-11-16 Unitika Ltd Fibrillation of fabric comprising solvent-spun cellulose fiber
AT515693B1 (en) * 2014-10-29 2015-11-15 Chemiefaser Lenzing Ag Fast fibrillating lyocell fibers and their use
JP6505060B2 (en) 2016-09-23 2019-04-24 山佐株式会社 Gaming machine
EP3536851A1 (en) * 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocell fiber with increased tendency to fibrillate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052593A (en) * 1958-12-31 1962-09-04 American Viscose Corp Cellulosic fibers and fibrous articles and method of making same
WO1995035399A1 (en) * 1994-06-22 1995-12-28 Courtaulds Fibres (Holdings) Limited Lyocell fibre and a process for its manufacture
JPH08134752A (en) * 1994-11-09 1996-05-28 Asahi Chem Ind Co Ltd Circularly knitted fabric excellent in color attractiveness
JPH08291481A (en) * 1995-04-18 1996-11-05 Toyobo Co Ltd Dyeing of combined fiber woven or knit fabric containing regenerated cellulose-based fiber
WO2004079082A1 (en) * 2003-03-04 2004-09-16 Lenzing Fibers Limited Process for producing a dyed and finished lyocell fabric

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021144854A1 *

Also Published As

Publication number Publication date
JP7259088B2 (en) 2023-04-17
CN114929962A (en) 2022-08-19
WO2021144854A1 (en) 2021-07-22
EP4092185A1 (en) 2022-11-23
JPWO2021144854A1 (en) 2021-07-22

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