BR112020007064B1 - Folha elástica para artigo absorvente e artigo absorvente usando a mesma - Google Patents

Folha elástica para artigo absorvente e artigo absorvente usando a mesma Download PDF

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Publication number
BR112020007064B1
BR112020007064B1 BR112020007064-5A BR112020007064A BR112020007064B1 BR 112020007064 B1 BR112020007064 B1 BR 112020007064B1 BR 112020007064 A BR112020007064 A BR 112020007064A BR 112020007064 B1 BR112020007064 B1 BR 112020007064B1
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BR
Brazil
Prior art keywords
fibrous layer
elastic sheet
elastic
fibrous
skin
Prior art date
Application number
BR112020007064-5A
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English (en)
Portuguese (pt)
Other versions
BR112020007064A2 (pt
Inventor
Norihito Ikeuchi
Satoshi Mitsuno
Original Assignee
Unicharm Corporation
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Publication date
Application filed by Unicharm Corporation filed Critical Unicharm Corporation
Publication of BR112020007064A2 publication Critical patent/BR112020007064A2/pt
Publication of BR112020007064B1 publication Critical patent/BR112020007064B1/pt

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    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/66—Additional nonwoven fabric is a spun-bonded fabric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/68—Melt-blown nonwoven fabric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/681—Spun-bonded nonwoven fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
BR112020007064-5A 2017-10-12 2018-06-20 Folha elástica para artigo absorvente e artigo absorvente usando a mesma BR112020007064B1 (pt)

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JP2017198788A JP7025172B2 (ja) 2017-10-12 2017-10-12 吸収性物品用伸縮性シート及びそれを使用した吸収性物品
JP2017-198788 2017-10-12
PCT/JP2018/023397 WO2019073636A1 (ja) 2017-10-12 2018-06-20 吸収性物品用伸縮性シート及びそれを使用した吸収性物品

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US20200237577A1 (en) 2020-07-30
EP3674076A1 (en) 2020-07-01
JP2022060321A (ja) 2022-04-14
US11925540B2 (en) 2024-03-12
EP3674076A4 (en) 2020-12-09
WO2019073636A1 (ja) 2019-04-18
CN111212730A (zh) 2020-05-29
TW201929798A (zh) 2019-08-01
CN111212730B (zh) 2022-05-03
BR112020007064A2 (pt) 2020-10-13
EP3674076B1 (en) 2024-12-11
JP2019072865A (ja) 2019-05-16

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