JP6038456B2 - 吸液層を有する使い捨て着用物品 - Google Patents

吸液層を有する使い捨て着用物品 Download PDF

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Publication number
JP6038456B2
JP6038456B2 JP2012010491A JP2012010491A JP6038456B2 JP 6038456 B2 JP6038456 B2 JP 6038456B2 JP 2012010491 A JP2012010491 A JP 2012010491A JP 2012010491 A JP2012010491 A JP 2012010491A JP 6038456 B2 JP6038456 B2 JP 6038456B2
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JP
Japan
Prior art keywords
liquid
absorbent
polymer particles
absorbing
sheet
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.)
Expired - Fee Related
Application number
JP2012010491A
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English (en)
Japanese (ja)
Other versions
JP2013146459A (ja
JP2013146459A5 (enExample
Inventor
賢一 笹山
賢一 笹山
市川　誠
誠 市川
邦彦 桂川
邦彦 桂川
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.)
Unicharm Corp
Original Assignee
Unicharm Corp
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 Unicharm Corp filed Critical Unicharm Corp
Priority to JP2012010491A priority Critical patent/JP6038456B2/ja
Priority to PCT/JP2013/050890 priority patent/WO2013108865A1/ja
Publication of JP2013146459A publication Critical patent/JP2013146459A/ja
Publication of JP2013146459A5 publication Critical patent/JP2013146459A5/ja
Application granted granted Critical
Publication of JP6038456B2 publication Critical patent/JP6038456B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61F13/531—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 a homogeneous composition through the thickness of the pad
    • A61F13/532—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A61F13/5323—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having absorbent material located in discrete regions, e.g. pockets
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
    • 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
    • A61F2013/53051—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 being only in particular parts or specially arranged

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2012010491A 2012-01-20 2012-01-20 吸液層を有する使い捨て着用物品 Expired - Fee Related JP6038456B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012010491A JP6038456B2 (ja) 2012-01-20 2012-01-20 吸液層を有する使い捨て着用物品
PCT/JP2013/050890 WO2013108865A1 (ja) 2012-01-20 2013-01-18 吸液層、該吸液層を有する使い捨て着用物品、及び該吸液層の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012010491A JP6038456B2 (ja) 2012-01-20 2012-01-20 吸液層を有する使い捨て着用物品

Publications (3)

Publication Number Publication Date
JP2013146459A JP2013146459A (ja) 2013-08-01
JP2013146459A5 JP2013146459A5 (enExample) 2015-01-08
JP6038456B2 true JP6038456B2 (ja) 2016-12-07

Family

ID=48799287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012010491A Expired - Fee Related JP6038456B2 (ja) 2012-01-20 2012-01-20 吸液層を有する使い捨て着用物品

Country Status (2)

Country Link
JP (1) JP6038456B2 (enExample)
WO (1) WO2013108865A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107847368A (zh) * 2015-02-26 2018-03-27 瑞德科技控股有限公司 一次性吸收芯部和包括其的一次性吸收组件及其制造方法
JP6431412B2 (ja) * 2015-03-11 2018-11-28 花王株式会社 吸収性物品
JP6001713B2 (ja) * 2015-03-16 2016-10-05 大王製紙株式会社 吸収性物品
CN118476923B (zh) * 2024-05-07 2025-11-04 泉州市汉威机械制造有限公司 一种复合吸收芯成型装置及其成型方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0231735U (enExample) * 1988-08-23 1990-02-28
US5879751A (en) * 1995-12-18 1999-03-09 The Procter & Gamble Company Method and apparatus for making absorbent structures having divided particulate zones
JP3442943B2 (ja) * 1996-10-23 2003-09-02 花王株式会社 吸収性物品
US6673982B1 (en) * 1998-10-02 2004-01-06 Kimberly-Clark Worldwide, Inc. Absorbent article with center fill performance
US6660903B1 (en) * 1999-10-01 2003-12-09 Kimberly-Clark Worldwide, Inc. Center-fill absorbent article with a central rising member
JP5027364B2 (ja) * 2001-09-19 2012-09-19 ユニ・チャーム株式会社 使い捨ておむつ
JP2006014792A (ja) * 2004-06-30 2006-01-19 Daiichi Eizai Kk 吸収具
JP2005096461A (ja) * 2004-08-30 2005-04-14 Daiki:Kk 吸収体及び該吸収体を使用するシーツ
JP5700948B2 (ja) * 2010-03-31 2015-04-15 ユニ・チャーム株式会社 使い捨て着用物品

Also Published As

Publication number Publication date
JP2013146459A (ja) 2013-08-01
WO2013108865A1 (ja) 2013-07-25

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