KR20220150911A - 스펀본드 부직포 - Google Patents

스펀본드 부직포 Download PDF

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Publication number
KR20220150911A
KR20220150911A KR1020227032202A KR20227032202A KR20220150911A KR 20220150911 A KR20220150911 A KR 20220150911A KR 1020227032202 A KR1020227032202 A KR 1020227032202A KR 20227032202 A KR20227032202 A KR 20227032202A KR 20220150911 A KR20220150911 A KR 20220150911A
Authority
KR
South Korea
Prior art keywords
nonwoven fabric
spunbond nonwoven
acid amide
fiber
average
Prior art date
Application number
KR1020227032202A
Other languages
English (en)
Korean (ko)
Inventor
이타루 나카지마
고노미 사카가미
다이키 시마다
료이치 하네
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 KR20220150911A publication Critical patent/KR20220150911A/ko

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
    • D04H3/16—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • 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
    • D04H3/007—Addition polymers
    • 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
    • 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
    • D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
    • 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
    • D10B2509/00—Medical; Hygiene
    • D10B2509/02—Bandages, dressings or absorbent pads
    • D10B2509/026—Absorbent pads; Tampons; Laundry; Towels

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nonwoven Fabrics (AREA)
KR1020227032202A 2020-03-31 2021-03-23 스펀본드 부직포 KR20220150911A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2020-062547 2020-03-31
JP2020062548 2020-03-31
JPJP-P-2020-062548 2020-03-31
JP2020062547 2020-03-31
PCT/JP2021/011884 WO2021200369A1 (ja) 2020-03-31 2021-03-23 スパンボンド不織布

Publications (1)

Publication Number Publication Date
KR20220150911A true KR20220150911A (ko) 2022-11-11

Family

ID=77928464

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227032202A KR20220150911A (ko) 2020-03-31 2021-03-23 스펀본드 부직포

Country Status (5)

Country Link
JP (1) JP7180761B2 (ja)
KR (1) KR20220150911A (ja)
CN (1) CN115315547A (ja)
TW (1) TW202138639A (ja)
WO (1) WO2021200369A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7188732B2 (ja) 2018-07-09 2022-12-13 下西技研工業株式会社 ワンウェイクラッチおよびワンウェイクラッチ付き回転ダンパ装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013159884A (ja) 2012-02-07 2013-08-19 Asahi Kasei Fibers Corp 柔軟性に優れる長繊維不織布

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1283764C (en) * 1986-09-29 1991-05-07 Mitsui Chemicals Inc. Very soft polyolefin spunbonded nonwoven fabric and its production method
US6074869A (en) * 1994-07-28 2000-06-13 Pall Corporation Fibrous web for processing a fluid
JP4110651B2 (ja) * 1997-12-26 2008-07-02 チッソ株式会社 不織布及びその製造方法ならびにそれを用いた吸収性物品
JP2003147672A (ja) * 2001-11-09 2003-05-21 Kobe Steel Ltd 不織布製造装置及び製造方法
JP2007197891A (ja) * 2005-12-26 2007-08-09 Toyobo Co Ltd スパンボンド不織布
JP2007169850A (ja) * 2005-12-26 2007-07-05 Toyobo Co Ltd スパンボンド不織布
JP5001756B2 (ja) 2007-08-31 2012-08-15 大王製紙株式会社 使い捨て紙おむつ
JP5693267B2 (ja) 2011-02-01 2015-04-01 ユニ・チャーム株式会社 吸収性物品
EP2742992A4 (en) 2011-09-29 2014-12-10 Toray Industries SEPARATION MEMBRANE, SEPARATION MEMBRANE ELEMENT, AND METHOD FOR PRODUCING THE SEPARATION MEMBRANE
JP2017113670A (ja) * 2015-12-22 2017-06-29 東レ株式会社 エアフィルター用濾材およびエアフィルター
JP7070404B2 (ja) * 2016-10-27 2022-05-18 東レ株式会社 スパンボンド不織布の製造方法
JP7247884B2 (ja) * 2017-10-17 2023-03-29 東レ株式会社 スパンボンド不織布
CN111788345A (zh) * 2018-02-28 2020-10-16 东丽株式会社 纺粘无纺布

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013159884A (ja) 2012-02-07 2013-08-19 Asahi Kasei Fibers Corp 柔軟性に優れる長繊維不織布

Also Published As

Publication number Publication date
TW202138639A (zh) 2021-10-16
JPWO2021200369A1 (ja) 2021-10-07
JP7180761B2 (ja) 2022-11-30
WO2021200369A1 (ja) 2021-10-07
CN115315547A (zh) 2022-11-08

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