KR20250093571A - 부직포 적층체, 신축성 부직포 적층체, 섬유 제품, 흡수성 물품, 마스크 및 파프재 - Google Patents

부직포 적층체, 신축성 부직포 적층체, 섬유 제품, 흡수성 물품, 마스크 및 파프재 Download PDF

Info

Publication number
KR20250093571A
KR20250093571A KR1020257019124A KR20257019124A KR20250093571A KR 20250093571 A KR20250093571 A KR 20250093571A KR 1020257019124 A KR1020257019124 A KR 1020257019124A KR 20257019124 A KR20257019124 A KR 20257019124A KR 20250093571 A KR20250093571 A KR 20250093571A
Authority
KR
South Korea
Prior art keywords
nonwoven fabric
elastic
nonwoven
laminate
nonwoven laminate
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
KR1020257019124A
Other languages
English (en)
Korean (ko)
Inventor
쇼헤이 사이타
다이이치로 이치카와
쇼이치 다카쿠
Original Assignee
미츠이 케미칼즈 아사히 라이프 마테리알즈 가부시키가이샤
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 미츠이 케미칼즈 아사히 라이프 마테리알즈 가부시키가이샤 filed Critical 미츠이 케미칼즈 아사히 라이프 마테리알즈 가부시키가이샤
Publication of KR20250093571A publication Critical patent/KR20250093571A/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
    • D04H13/00—Other non-woven fabrics
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • 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 of the pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
KR1020257019124A 2022-12-15 2023-12-12 부직포 적층체, 신축성 부직포 적층체, 섬유 제품, 흡수성 물품, 마스크 및 파프재 Pending KR20250093571A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-200356 2022-12-15
JP2022200356 2022-12-15
PCT/JP2023/044471 WO2024128229A1 (ja) 2022-12-15 2023-12-12 不織布積層体、伸縮性不織布積層体、繊維製品、吸収性物品、マスク及びハップ材

Publications (1)

Publication Number Publication Date
KR20250093571A true KR20250093571A (ko) 2025-06-24

Family

ID=91485838

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257019124A Pending KR20250093571A (ko) 2022-12-15 2023-12-12 부직포 적층체, 신축성 부직포 적층체, 섬유 제품, 흡수성 물품, 마스크 및 파프재

Country Status (5)

Country Link
JP (1) JPWO2024128229A1 (cg-RX-API-DMAC7.html)
KR (1) KR20250093571A (cg-RX-API-DMAC7.html)
CN (1) CN120435598A (cg-RX-API-DMAC7.html)
TW (1) TW202441049A (cg-RX-API-DMAC7.html)
WO (1) WO2024128229A1 (cg-RX-API-DMAC7.html)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007138733A1 (ja) 2006-05-31 2007-12-06 Mitsui Chemicals, Inc. 不織布積層体およびその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4190115B2 (ja) * 1999-12-01 2008-12-03 三井化学株式会社 生理用ナプキン個別包装用シート
JP3801913B2 (ja) * 2000-12-22 2006-07-26 三井化学株式会社 メルトブロー不織布
JP4969158B2 (ja) * 2006-05-31 2012-07-04 花王株式会社 伸縮性不織布の製造方法
JP7308223B2 (ja) * 2018-10-25 2023-07-13 三井化学株式会社 不織布積層体、並びに、伸縮性不織布積層体、繊維製品、吸収性物品及び衛生マスク
US20240158966A1 (en) * 2021-03-30 2024-05-16 Mitsui Chemicals, Inc. Spun-bonded nonwoven fabric and sanitary material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007138733A1 (ja) 2006-05-31 2007-12-06 Mitsui Chemicals, Inc. 不織布積層体およびその製造方法

Also Published As

Publication number Publication date
TW202441049A (zh) 2024-10-16
JPWO2024128229A1 (cg-RX-API-DMAC7.html) 2024-06-20
WO2024128229A1 (ja) 2024-06-20
CN120435598A (zh) 2025-08-05

Similar Documents

Publication Publication Date Title
KR102639889B1 (ko) 부직포 적층체, 및 신축성 부직포 적층체, 섬유 제품, 흡수성 물품 및 위생 마스크
KR101533167B1 (ko) 스펀본드 부직포 적층체
CN107407029B (zh) 非织造布层叠体、伸缩性非织造布层叠体、纤维制品、吸收性物品及卫生口罩
JP6500083B2 (ja) 不織布積層体、伸縮性不織布積層体、繊維製品、吸収性物品及び衛生マスク
US20080199673A1 (en) Propylene Based Meltblown Nonwoven Layers and Composite Structures
CN113474505B (zh) 纺粘无纺布、卫生材料及纺粘无纺布的制造方法
KR20240005115A (ko) 부직포 적층체, 신축성 부직포 적층체, 섬유 제품, 흡수성 물품 및 위생 마스크
KR102445278B1 (ko) 부직포 적층체, 신축성 부직포 적층체, 섬유 제품, 흡수성 물품 및 위생 마스크
KR20250093571A (ko) 부직포 적층체, 신축성 부직포 적층체, 섬유 제품, 흡수성 물품, 마스크 및 파프재
JP2026060705A (ja) 不織布積層体、伸縮性不織布積層体、繊維製品、吸収性物品及びマスク
WO2025206043A1 (ja) 不織布積層体、伸縮性不織布積層体、繊維製品及び吸収性物品
JP2023089703A (ja) スパンボンド不織布及び衛生材料

Legal Events

Date Code Title Description
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E14 Pre-grant third party observation filed

Free format text: ST27 STATUS EVENT CODE: A-2-3-E10-E14-OPP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

E14-X000 Pre-grant third party observation filed

St.27 status event code: A-2-3-E10-E14-opp-X000