EP3564417A4 - Lyocell fiber, nonwoven fabric aggregate comprising same, and mask pack sheet comprising same - Google Patents

Lyocell fiber, nonwoven fabric aggregate comprising same, and mask pack sheet comprising same Download PDF

Info

Publication number
EP3564417A4
EP3564417A4 EP17885495.6A EP17885495A EP3564417A4 EP 3564417 A4 EP3564417 A4 EP 3564417A4 EP 17885495 A EP17885495 A EP 17885495A EP 3564417 A4 EP3564417 A4 EP 3564417A4
Authority
EP
European Patent Office
Prior art keywords
same
nonwoven fabric
mask pack
lyocell fiber
pack sheet
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.)
Withdrawn
Application number
EP17885495.6A
Other languages
German (de)
French (fr)
Other versions
EP3564417A1 (en
Inventor
Jong Chul Jung
Woo Chul Kim
Sang Woo Jin
Sang Yoel Lee
Sang Mok Lee
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.)
Kolon Industries Inc
Original Assignee
Kolon Industries Inc
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 Kolon Industries Inc filed Critical Kolon Industries Inc
Publication of EP3564417A1 publication Critical patent/EP3564417A1/en
Publication of EP3564417A4 publication Critical patent/EP3564417A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • 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
    • 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
    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
EP17885495.6A 2016-12-29 2017-12-29 Lyocell fiber, nonwoven fabric aggregate comprising same, and mask pack sheet comprising same Withdrawn EP3564417A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160182500A KR20180077801A (en) 2016-12-29 2016-12-29 Lyocell Fiber
PCT/KR2017/015775 WO2018124832A1 (en) 2016-12-29 2017-12-29 Lyocell fiber, nonwoven fabric aggregate comprising same, and mask pack sheet comprising same

Publications (2)

Publication Number Publication Date
EP3564417A1 EP3564417A1 (en) 2019-11-06
EP3564417A4 true EP3564417A4 (en) 2020-09-02

Family

ID=62709746

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17885495.6A Withdrawn EP3564417A4 (en) 2016-12-29 2017-12-29 Lyocell fiber, nonwoven fabric aggregate comprising same, and mask pack sheet comprising same

Country Status (6)

Country Link
US (1) US20190345641A1 (en)
EP (1) EP3564417A4 (en)
JP (1) JP2020504791A (en)
KR (1) KR20180077801A (en)
CN (1) CN110139955A (en)
WO (1) WO2018124832A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102352034B1 (en) * 2018-06-29 2022-01-14 코오롱인더스트리 주식회사 Non-woven Fiber aggregates containing Lyocell Fibers
KR102352035B1 (en) * 2018-12-21 2022-01-14 코오롱인더스트리 주식회사 Non-woven Fiber aggregates containing Lyocell Fibers
EP4034698A4 (en) * 2019-09-25 2023-08-23 Bast Fibre Technologies Inc. Bast fiber, fabrics made therewith, and related method of manufacture
WO2021131302A1 (en) * 2019-12-27 2021-07-01 ユニ・チャーム株式会社 Non-woven fabric and absorbent article
WO2022023394A1 (en) * 2020-07-29 2022-02-03 Lenzing Aktiengesellschaft Use of lyocell fibres

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1479797A1 (en) * 2003-05-22 2004-11-24 Landqart Photoluminescent fibre, security paper and other security articles
KR20140087849A (en) * 2012-12-31 2014-07-09 코오롱인더스트리 주식회사 Spinning apparatus for preparing lyocell fiber, and method for preparing lyocell filament fiber and lyocell staple fiber using the same
EP2860307A1 (en) * 2012-06-12 2015-04-15 Kuraray Kuraflex Co., Ltd. Liquid-retaining sheet and face mask

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268229A (en) * 1992-07-23 1993-12-07 Eastman Kodak Company Spinneret orifices and filament cross-sections with stabilizing legs therefrom
KR20140008784A (en) * 2012-07-12 2014-01-22 태경호 Battery sharing apparatus
KR102205529B1 (en) * 2014-03-31 2021-01-20 코오롱인더스트리 주식회사 Lyocell Fiber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1479797A1 (en) * 2003-05-22 2004-11-24 Landqart Photoluminescent fibre, security paper and other security articles
EP2860307A1 (en) * 2012-06-12 2015-04-15 Kuraray Kuraflex Co., Ltd. Liquid-retaining sheet and face mask
KR20140087849A (en) * 2012-12-31 2014-07-09 코오롱인더스트리 주식회사 Spinning apparatus for preparing lyocell fiber, and method for preparing lyocell filament fiber and lyocell staple fiber using the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018124832A1 *

Also Published As

Publication number Publication date
WO2018124832A1 (en) 2018-07-05
US20190345641A1 (en) 2019-11-14
EP3564417A1 (en) 2019-11-06
CN110139955A (en) 2019-08-16
KR20180077801A (en) 2018-07-09
JP2020504791A (en) 2020-02-13

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