CN114206289B - 吸收性物品 - Google Patents

吸收性物品 Download PDF

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Publication number
CN114206289B
CN114206289B CN202080055941.9A CN202080055941A CN114206289B CN 114206289 B CN114206289 B CN 114206289B CN 202080055941 A CN202080055941 A CN 202080055941A CN 114206289 B CN114206289 B CN 114206289B
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CN
China
Prior art keywords
sheet
absorbent
polymer particles
superabsorbent polymer
chamber
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Application number
CN202080055941.9A
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English (en)
Chinese (zh)
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CN114206289A (zh
Inventor
山下有一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daio Paper Corp
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Daio Paper Corp
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Publication of CN114206289A publication Critical patent/CN114206289A/zh
Application granted granted Critical
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    • 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)
CN202080055941.9A 2019-09-27 2020-09-17 吸收性物品 Active CN114206289B (zh)

Applications Claiming Priority (3)

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
PCT/JP2020/035220 WO2021060133A1 (ja) 2019-09-27 2020-09-17 吸収性物品

Publications (2)

Publication Number Publication Date
CN114206289A CN114206289A (zh) 2022-03-18
CN114206289B true CN114206289B (zh) 2023-04-18

Family

ID=75166953

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080055941.9A Active CN114206289B (zh) 2019-09-27 2020-09-17 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 (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1758889A (zh) * 2003-03-12 2006-04-12 利卫多株式会社 一次性吸收性物品
CN1767797A (zh) * 2003-03-31 2006-05-03 大王制纸株式会社 体液吸收性物品
JP2008237450A (ja) * 2007-03-27 2008-10-09 Kao Corp 吸収体
CN101873843A (zh) * 2007-12-25 2010-10-27 花王株式会社 吸收性物品
CN102378615A (zh) * 2009-03-31 2012-03-14 大王制纸株式会社 吸收性物品
EP2532332A1 (en) * 2011-06-10 2012-12-12 The Procter & Gamble Company Disposable diaper having reduced attachment between absorbent core and backsheet
JP2014117472A (ja) * 2012-12-17 2014-06-30 Kao Corp 吸収体及び吸収性物品
CN107072848A (zh) * 2014-09-12 2017-08-18 宝洁公司 包括顶片/采集层层合体的吸收制品
JP2017221274A (ja) * 2016-06-13 2017-12-21 花王株式会社 吸収体
CN109953853A (zh) * 2017-12-26 2019-07-02 大王制纸株式会社 吸收性物品
KR20190096022A (ko) * 2018-02-08 2019-08-19 주식회사 휴비스 고흡수성 박막 코어층

Family Cites Families (12)

* 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
JP5001099B2 (ja) * 2007-09-10 2012-08-15 花王株式会社 吸収性物品
JP2012010972A (ja) * 2010-06-30 2012-01-19 Unicharm Corp 薄型吸収性物品
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
JP6366565B2 (ja) * 2015-12-09 2018-08-01 大王製紙株式会社 吸収性物品
JP6219436B2 (ja) * 2016-03-30 2017-10-25 大王製紙株式会社 吸収性物品
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
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

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1758889A (zh) * 2003-03-12 2006-04-12 利卫多株式会社 一次性吸收性物品
CN1767797A (zh) * 2003-03-31 2006-05-03 大王制纸株式会社 体液吸收性物品
JP2008237450A (ja) * 2007-03-27 2008-10-09 Kao Corp 吸収体
CN101873843A (zh) * 2007-12-25 2010-10-27 花王株式会社 吸收性物品
CN102378615A (zh) * 2009-03-31 2012-03-14 大王制纸株式会社 吸收性物品
EP2532332A1 (en) * 2011-06-10 2012-12-12 The Procter & Gamble Company Disposable diaper having reduced attachment between absorbent core and backsheet
JP2014117472A (ja) * 2012-12-17 2014-06-30 Kao Corp 吸収体及び吸収性物品
CN107072848A (zh) * 2014-09-12 2017-08-18 宝洁公司 包括顶片/采集层层合体的吸收制品
JP2017221274A (ja) * 2016-06-13 2017-12-21 花王株式会社 吸収体
CN109953853A (zh) * 2017-12-26 2019-07-02 大王制纸株式会社 吸收性物品
KR20190096022A (ko) * 2018-02-08 2019-08-19 주식회사 휴비스 고흡수성 박막 코어층

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张舒心.高吸收一次性卫生用品安全质量参数检测及评价方法的研究.中国博士学位论文全文数据库 工程科技Ⅰ辑.2018,(第12期),B024-12. *

Also Published As

Publication number Publication date
JP7159144B2 (ja) 2022-10-24
TWI868220B (zh) 2025-01-01
WO2021060133A1 (ja) 2021-04-01
CN114206289A (zh) 2022-03-18
JP2021052900A (ja) 2021-04-08
TW202112330A (zh) 2021-04-01

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