JP5496200B2 - 流体吸収性物品 - Google Patents

流体吸収性物品 Download PDF

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Publication number
JP5496200B2
JP5496200B2 JP2011521536A JP2011521536A JP5496200B2 JP 5496200 B2 JP5496200 B2 JP 5496200B2 JP 2011521536 A JP2011521536 A JP 2011521536A JP 2011521536 A JP2011521536 A JP 2011521536A JP 5496200 B2 JP5496200 B2 JP 5496200B2
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JP
Japan
Prior art keywords
fluid
polymer particles
layer
absorbent
core
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.)
Active
Application number
JP2011521536A
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English (en)
Japanese (ja)
Other versions
JP2011529753A (ja
JP2011529753A5 (enExample
Inventor
ヴァイスマンテル マティアス
フンク リューディガー
シュレーダー ウルリッヒ
クリューガー マルコ
ジョゼフ ラウデン ジョン
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of JP2011529753A publication Critical patent/JP2011529753A/ja
Publication of JP2011529753A5 publication Critical patent/JP2011529753A5/ja
Application granted granted Critical
Publication of JP5496200B2 publication Critical patent/JP5496200B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530481Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530481Absorbent 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
    • A61F2013/5307Absorbent 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 quantity or ratio of superabsorbent material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530481Absorbent 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
    • A61F2013/530708Absorbent 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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
JP2011521536A 2008-08-06 2009-07-30 流体吸収性物品 Active JP5496200B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8662308P 2008-08-06 2008-08-06
US61/086623 2008-08-06
PCT/EP2009/059864 WO2010015560A1 (en) 2008-08-06 2009-07-30 Fluid-absorbent articles

Publications (3)

Publication Number Publication Date
JP2011529753A JP2011529753A (ja) 2011-12-15
JP2011529753A5 JP2011529753A5 (enExample) 2012-09-13
JP5496200B2 true JP5496200B2 (ja) 2014-05-21

Family

ID=41059477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011521536A Active JP5496200B2 (ja) 2008-08-06 2009-07-30 流体吸収性物品

Country Status (5)

Country Link
US (1) US8895800B2 (enExample)
EP (1) EP2313040B1 (enExample)
JP (1) JP5496200B2 (enExample)
CN (1) CN102170848A (enExample)
WO (1) WO2010015560A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005014291A1 (de) * 2005-03-24 2006-09-28 Basf Ag Verfahren zur Herstellung wasserabsorbierender Polymere
CN101573147B (zh) * 2006-12-22 2013-03-06 巴斯夫欧洲公司 制备机械稳定的吸水性聚合物粒子的方法
EP2432511B1 (de) * 2009-05-20 2013-07-24 Basf Se Wasserabsorbierende speicherschichten
EP2535027B1 (en) 2011-06-17 2022-08-17 The Procter & Gamble Company Absorbent article having improved absorption properties
MY171776A (en) 2012-11-21 2019-10-29 Basf Se A process for producing surface-postcrosslinked water-absorbent polymer particles
US9394637B2 (en) 2012-12-13 2016-07-19 Jacob Holm & Sons Ag Method for production of a hydroentangled airlaid web and products obtained therefrom
US9375507B2 (en) 2013-04-10 2016-06-28 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
US9302248B2 (en) 2013-04-10 2016-04-05 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
US20160206772A1 (en) * 2013-08-26 2016-07-21 Basf Se Fluid-Absorbent Article
JP7265835B2 (ja) * 2014-06-27 2023-04-27 スリーエム イノベイティブ プロパティズ カンパニー 吸収性物品及び製造方法
WO2015200157A1 (en) 2014-06-27 2015-12-30 3M Innovative Properties Company Absorbent articles and methods of making
US20160074248A1 (en) * 2014-09-12 2016-03-17 The Procter & Gamble Company Absorbent article comprising a topsheet/acquisition layer laminate
WO2016040117A1 (en) 2014-09-12 2016-03-17 The Procter & Gamble Company Method of making nonwoven material having discrete three-dimensional deformations with wide base openings using forming members with surface texture
EP3209260A1 (en) * 2014-10-24 2017-08-30 Basf Se Fluid-absorbent article
CN107207635B (zh) * 2014-12-04 2020-12-04 巴斯夫欧洲公司 通过悬浮聚合制备吸水性聚合物颗粒的方法
US20170281425A1 (en) * 2016-03-30 2017-10-05 Basf Se Fluid-absorbent article
US10806640B2 (en) * 2016-03-30 2020-10-20 Basf Se Ultrathin fluid-absorbent article
US11911249B2 (en) * 2017-02-06 2024-02-27 Basf Se Fluid-absorbent article
WO2020107422A1 (en) 2018-11-30 2020-06-04 The Procter & Gamble Company Methods of creating soft and lofty nonwoven webs
WO2020107421A1 (en) 2018-11-30 2020-06-04 The Procter & Gamble Company Methods for through-fluid bonding nonwoven webs
CN113166994B (zh) 2018-11-30 2022-09-30 宝洁公司 用于制备通流粘结的非织造纤维网的方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252761A (en) * 1978-07-14 1981-02-24 The Buckeye Cellulose Corporation Process for making spontaneously dispersible modified cellulosic fiber sheets
US4610678A (en) * 1983-06-24 1986-09-09 Weisman Paul T High-density absorbent structures
EP0348180A3 (en) 1988-06-22 1991-01-30 Mitsubishi Petrochemical Company Limited Process for the preparation of water absorptive resin
US4970267A (en) * 1990-03-08 1990-11-13 Nalco Chemical Company Reconstitution of superabsorbent polymer fines using persulfate salts
US5269980A (en) * 1991-08-05 1993-12-14 Northeastern University Production of polymer particles in powder form using an atomization technique
ZA92308B (en) * 1991-09-11 1992-10-28 Kimberly Clark Co Thin absorbent article having rapid uptake of liquid
US5599336A (en) * 1992-07-02 1997-02-04 The Procter & Gamble Company Absorbent hydrogel fines in absorbent structures
ES2107494T3 (es) * 1992-07-02 1997-12-01 Procter & Gamble Finos de hidrogel absorbente en estructuras absorbentes.
GB9304857D0 (en) * 1993-03-10 1993-04-28 Dow Deutschland Inc Water absorbent resin particles of crosslinked carboxyl containing polymers and method of preparation
EP0937444B1 (en) * 1993-12-28 2002-11-06 Kao Corporation Crosslinked cellulose fibers, absorbent papers and absorbent members using the same, topsheets using the same, and absorbent articles using the same
US5549590A (en) * 1994-08-01 1996-08-27 Leonard Pearlstein High performance absorbent particles and methods of preparation
JP2979047B2 (ja) 1994-08-01 1999-11-15 レオナルド パールスタイン 高性能な高吸収材料及びそれを含む吸収用品
IN1996KO01040A (enExample) 1995-06-07 2005-03-04 Clarence S Freeman
CN1163100A (zh) * 1996-04-12 1997-10-29 花王株式会社 吸收性物品
US5891120A (en) * 1997-01-30 1999-04-06 Paragon Trade Brands, Inc. Absorbent article comprising topsheet, backsheet and absorbent core with liquid transferring layer near backsheet
CA2384508A1 (en) 1999-09-03 2001-03-15 Rayonier Products And Financial Services Company Soft, absorbent material for use in absorbent articles and process for making the same
WO2002100451A2 (en) * 2001-06-08 2002-12-19 Nippon Shokubai Co., Ltd. Water-absorbing agent, its production and sanitary material
DE10314466A1 (de) * 2003-03-28 2004-10-14 Basf Ag Verfahren zur Herstellung von kondensierten Harzen in Pulverform
US7838721B2 (en) 2003-04-09 2010-11-23 Paragon Trade Brands, Llc Disposable articles using high column AUL superabsorbents
DE10340253A1 (de) * 2003-08-29 2005-03-24 Basf Ag Sprühpolymerisationsverfahren
DE102004024437A1 (de) 2004-05-14 2005-12-08 Basf Ag Verfahren zur Herstellung wasserquellbarer, polymerer Partikel
DE102005002412A1 (de) * 2005-01-18 2006-07-27 Basf Ag Verfahren zur Herstellung von Polymeren durch Sprühpolymerisation
EP1844080B1 (de) * 2005-01-28 2014-10-29 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch vertropfungspolymerisation in der gasphase
MY152868A (en) 2006-07-19 2014-11-28 Basf Se Method for producing water-absorbent polymer particles with a higher permeability by polymerising droplets of a monomer solution
WO2008009598A1 (de) * 2006-07-19 2008-01-24 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher permeabilität durch polymerisation von tropfen einer monomerlösung
US8202957B2 (en) * 2006-07-19 2012-06-19 Basf Se Method for producing post-cured water-absorbent polymer particles with a higher absorption by polymerising droplets of a monomer solution
BRPI0714444B8 (pt) 2006-07-19 2021-06-22 Basf Se processo para preparar partículas poliméricas absorvedoras de água, partículas poliméricas absorvedoras de água, uso das partículas poliméricas, e, artigo de higiene
US8697779B2 (en) * 2007-02-06 2014-04-15 Basf Se Method for producing water-absorbent polymer particles by the polymerization of droplets of a monomer solution
EP2115013B1 (de) * 2007-02-06 2018-04-11 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
CN102170849B (zh) * 2008-08-06 2013-08-21 巴斯夫欧洲公司 流体吸收制品
EP2313041B1 (en) * 2008-08-06 2013-07-17 Basf Se Fluid-absorbent articles

Also Published As

Publication number Publication date
US20110130735A1 (en) 2011-06-02
EP2313040A1 (en) 2011-04-27
CN102170848A (zh) 2011-08-31
JP2011529753A (ja) 2011-12-15
WO2010015560A1 (en) 2010-02-11
US8895800B2 (en) 2014-11-25
EP2313040B1 (en) 2013-06-19

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