KR20230150795A - 스펀본드 부직포 및 코어-시스형 복합 섬유 - Google Patents

스펀본드 부직포 및 코어-시스형 복합 섬유 Download PDF

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Publication number
KR20230150795A
KR20230150795A KR1020237026905A KR20237026905A KR20230150795A KR 20230150795 A KR20230150795 A KR 20230150795A KR 1020237026905 A KR1020237026905 A KR 1020237026905A KR 20237026905 A KR20237026905 A KR 20237026905A KR 20230150795 A KR20230150795 A KR 20230150795A
Authority
KR
South Korea
Prior art keywords
core
nonwoven fabric
spunbond nonwoven
sheath
composite fiber
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
KR1020237026905A
Other languages
English (en)
Korean (ko)
Inventor
다이키 시마다
고지 야마노
히로키 다케미츠
Original Assignee
도레이 카부시키가이샤
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 도레이 카부시키가이샤 filed Critical 도레이 카부시키가이샤
Publication of KR20230150795A publication Critical patent/KR20230150795A/ko
Pending 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D04H3/147—Composite yarns or filaments
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/018—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the shape
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
    • 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
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/061—Load-responsive characteristics elastic
    • 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
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
KR1020237026905A 2021-02-26 2022-02-22 스펀본드 부직포 및 코어-시스형 복합 섬유 Pending KR20230150795A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2021029609 2021-02-26
JPJP-P-2021-029600 2021-02-26
JPJP-P-2021-029609 2021-02-26
JP2021029600 2021-02-26
PCT/JP2022/007166 WO2022181591A1 (ja) 2021-02-26 2022-02-22 スパンボンド不織布および芯鞘型複合繊維

Publications (1)

Publication Number Publication Date
KR20230150795A true KR20230150795A (ko) 2023-10-31

Family

ID=83048147

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237026905A Pending KR20230150795A (ko) 2021-02-26 2022-02-22 스펀본드 부직포 및 코어-시스형 복합 섬유

Country Status (5)

Country Link
JP (1) JPWO2022181591A1 (cg-RX-API-DMAC7.html)
KR (1) KR20230150795A (cg-RX-API-DMAC7.html)
CN (1) CN116897228B (cg-RX-API-DMAC7.html)
TW (1) TWI894436B (cg-RX-API-DMAC7.html)
WO (1) WO2022181591A1 (cg-RX-API-DMAC7.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008274445A (ja) 2007-04-06 2008-11-13 Idemitsu Unitech Co Ltd 不織布組成物およびスパンボンド不織布
JP2019026954A (ja) 2017-07-28 2019-02-21 東レ株式会社 ポリエチレンスパンボンド不織布

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2083345T1 (es) * 1993-04-27 1996-04-16 Dow Chemical Co Fibras elasticas, telas y articulos fabricados a partir de las mismas.
JP4368490B2 (ja) * 2000-03-14 2009-11-18 株式会社クラレ 多成分系長繊維からなる不織布およびその製法
JP3389927B2 (ja) * 2000-05-29 2003-03-24 チッソ株式会社 ポリエチレン系複合繊維およびこれを用いた不織布
JP2002201544A (ja) * 2000-10-24 2002-07-19 Toray Ind Inc ポリエステル複合糸および布帛
JP2002138359A (ja) * 2000-10-27 2002-05-14 Unitika Ltd ポリエチレン系複合長繊維不織布
CN100339520C (zh) * 2002-12-24 2007-09-26 花王株式会社 热熔融粘合性复合纤维
JP4131852B2 (ja) * 2002-12-24 2008-08-13 花王株式会社 熱融着性複合繊維
JP4948127B2 (ja) * 2005-12-07 2012-06-06 花王株式会社 熱伸長性繊維
US8802002B2 (en) * 2006-12-28 2014-08-12 3M Innovative Properties Company Dimensionally stable bonded nonwoven fibrous webs
JP5233381B2 (ja) * 2008-03-06 2013-07-10 旭硝子株式会社 エチレン／テトラフルオロエチレン共重合体の不織布
JP5609334B2 (ja) * 2010-07-06 2014-10-22 東洋紡株式会社 スパンボンド不織布およびそれを用いたフィルター
JP6907560B2 (ja) * 2017-01-27 2021-07-21 東レ株式会社 スパンボンド不織布
JP6927299B2 (ja) * 2017-06-05 2021-08-25 東洋紡株式会社 不織布
JP7035360B2 (ja) * 2017-07-28 2022-03-15 東レ株式会社 スパンボンド不織布
US20200240061A1 (en) * 2017-09-28 2020-07-30 Toray Industries, Inc. Spunbond nonwoven fabric
WO2019167853A1 (ja) * 2018-02-28 2019-09-06 東レ株式会社 積層不織布
WO2019167851A1 (ja) * 2018-02-28 2019-09-06 東レ株式会社 スパンボンド不織布

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008274445A (ja) 2007-04-06 2008-11-13 Idemitsu Unitech Co Ltd 不織布組成物およびスパンボンド不織布
JP2019026954A (ja) 2017-07-28 2019-02-21 東レ株式会社 ポリエチレンスパンボンド不織布

Also Published As

Publication number Publication date
TWI894436B (zh) 2025-08-21
CN116897228B (zh) 2026-05-29
JPWO2022181591A1 (cg-RX-API-DMAC7.html) 2022-09-01
CN116897228A (zh) 2023-10-17
TW202302946A (zh) 2023-01-16
WO2022181591A1 (ja) 2022-09-01

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PA0105 International application

Patent event date: 20230808

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250102

Comment text: Request for Examination of Application