TWI868220B - 吸收性物品 - Google Patents

吸收性物品 Download PDF

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Publication number
TWI868220B
TWI868220B TW109132862A TW109132862A TWI868220B TW I868220 B TWI868220 B TW I868220B TW 109132862 A TW109132862 A TW 109132862A TW 109132862 A TW109132862 A TW 109132862A TW I868220 B TWI868220 B TW I868220B
Authority
TW
Taiwan
Prior art keywords
sheet
absorbent
polymer particles
cell
layer
Prior art date
Application number
TW109132862A
Other languages
English (en)
Chinese (zh)
Other versions
TW202112330A (zh
Inventor
山下有一
Original Assignee
日商大王製紙股份有限公司
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 日商大王製紙股份有限公司 filed Critical 日商大王製紙股份有限公司
Publication of TW202112330A publication Critical patent/TW202112330A/zh
Application granted granted Critical
Publication of TWI868220B publication Critical patent/TWI868220B/zh

Links

Classifications

    • 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
    • A61F13/53—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 absorbing medium
    • 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
    • A61F13/53—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 absorbing medium
    • A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
    • 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
    • A61F13/53—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 absorbing medium
    • A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/535—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 absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • 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
    • A61F13/53—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 absorbing medium
    • A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/53708—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
    • A61F13/53713—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the vertical direction
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15463—Absorbency
    • 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
    • A61F13/53—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 absorbing medium
    • A61F2013/530481—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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • 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
    • A61F13/53—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 absorbing medium
    • A61F2013/530481—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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530708—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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
TW109132862A 2019-09-27 2020-09-23 吸收性物品 TWI868220B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-176973 2019-09-27
JP2019176973A JP7159144B2 (ja) 2019-09-27 2019-09-27 吸収性物品

Publications (2)

Publication Number Publication Date
TW202112330A TW202112330A (zh) 2021-04-01
TWI868220B true TWI868220B (zh) 2025-01-01

Family

ID=75166953

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109132862A TWI868220B (zh) 2019-09-27 2020-09-23 吸收性物品

Country Status (4)

Country Link
JP (1) JP7159144B2 (enrdf_load_stackoverflow)
CN (1) CN114206289B (enrdf_load_stackoverflow)
TW (1) TWI868220B (enrdf_load_stackoverflow)
WO (1) WO2021060133A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022175672A (ja) * 2021-05-14 2022-11-25 日本製紙クレシア株式会社 吸収性物品
JP2023000879A (ja) * 2021-06-18 2023-01-04 花王株式会社 吸収性シート及び吸収性物品

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1767797A (zh) * 2003-03-31 2006-05-03 大王制纸株式会社 体液吸收性物品
JP2009061230A (ja) * 2007-09-10 2009-03-26 Kao Corp 吸収性物品
JP2017176507A (ja) * 2016-03-30 2017-10-05 大王製紙株式会社 吸収性物品
CN108366894A (zh) * 2015-12-09 2018-08-03 大王制纸株式会社 吸收性物品

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09562A (ja) * 1995-06-16 1997-01-07 New Oji Paper Co Ltd 吸収性物品
JP4502586B2 (ja) * 2003-03-12 2010-07-14 株式会社リブドゥコーポレーション 使い捨て吸収性物品
JP4993480B2 (ja) * 2007-03-27 2012-08-08 花王株式会社 吸収体
RU2501542C2 (ru) * 2007-12-25 2013-12-20 Као Корпорейшн Поглощающее изделие
WO2010113919A1 (ja) * 2009-03-31 2010-10-07 大王製紙株式会社 吸収性物品
JP2012010972A (ja) * 2010-06-30 2012-01-19 Unicharm Corp 薄型吸収性物品
ES2484695T5 (es) * 2011-06-10 2018-02-13 The Procter & Gamble Company Pañal desechable que tiene una unión reducida entre el núcleo absorbente y la lámina de respaldo
JP5972777B2 (ja) * 2012-12-17 2016-08-17 花王株式会社 吸収体及び吸収性物品
JP6411066B2 (ja) 2014-05-12 2018-10-24 ユニ・チャーム株式会社 吸収体用の不織布シートを含む吸収性物品、及び当該吸収性物品に用いられる不織布シートの製造方法
EP2949302B1 (en) * 2014-05-27 2018-04-18 The Procter and Gamble Company Absorbent core with curved channel-forming areas
JP2015226582A (ja) 2014-05-30 2015-12-17 日本製紙クレシア株式会社 吸収性物品
EP3191049A1 (en) * 2014-09-12 2017-07-19 The Procter and Gamble Company Absorbent article comprising a topsheet/acquisition layer laminate
JP6186468B1 (ja) * 2016-03-30 2017-08-23 大王製紙株式会社 吸収性物品
CN105919732A (zh) * 2016-05-25 2016-09-07 杭州千芝雅卫生用品有限公司 3d压花婴儿纸尿裤及尿液吸收芯体制作方法
JP2017221274A (ja) * 2016-06-13 2017-12-21 花王株式会社 吸収体
JP6382384B1 (ja) * 2017-03-29 2018-08-29 大王製紙株式会社 吸収性物品
JP6492145B1 (ja) 2017-09-29 2019-03-27 大王製紙株式会社 吸収性物品
CN109953853B (zh) * 2017-12-26 2021-10-22 大王制纸株式会社 吸收性物品
KR102106147B1 (ko) * 2018-02-08 2020-05-04 주식회사 휴비스 고흡수성 박막 코어층

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1767797A (zh) * 2003-03-31 2006-05-03 大王制纸株式会社 体液吸收性物品
JP2009061230A (ja) * 2007-09-10 2009-03-26 Kao Corp 吸収性物品
CN108366894A (zh) * 2015-12-09 2018-08-03 大王制纸株式会社 吸收性物品
JP2017176507A (ja) * 2016-03-30 2017-10-05 大王製紙株式会社 吸収性物品

Also Published As

Publication number Publication date
JP7159144B2 (ja) 2022-10-24
CN114206289B (zh) 2023-04-18
WO2021060133A1 (ja) 2021-04-01
CN114206289A (zh) 2022-03-18
JP2021052900A (ja) 2021-04-08
TW202112330A (zh) 2021-04-01

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