JP2011529754A5 - - Google Patents

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Publication number
JP2011529754A5
JP2011529754A5 JP2011521537A JP2011521537A JP2011529754A5 JP 2011529754 A5 JP2011529754 A5 JP 2011529754A5 JP 2011521537 A JP2011521537 A JP 2011521537A JP 2011521537 A JP2011521537 A JP 2011521537A JP 2011529754 A5 JP2011529754 A5 JP 2011529754A5
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JP
Japan
Prior art keywords
fluid
absorbent
polymer particles
absorbent article
article according
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JP2011521537A
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English (en)
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JP5496201B2 (ja
JP2011529754A (ja
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Priority claimed from PCT/EP2009/059865 external-priority patent/WO2010015561A1/en
Publication of JP2011529754A publication Critical patent/JP2011529754A/ja
Publication of JP2011529754A5 publication Critical patent/JP2011529754A5/ja
Application granted granted Critical
Publication of JP5496201B2 publication Critical patent/JP5496201B2/ja
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Claims (12)

  1. （Ａ）上部液体透過層と、
    （Ｂ）下部液体不透過層と、
    （Ｃ）繊維状材料および１０〜９５質量％の流体吸収性ポリマー粒子を含む層（Ａ）と層（Ｂ）の間の流体吸収性コアと、
    （Ｄ）繊維状材料および０〜２０質量％の流体吸収性ポリマー粒子を含む取得分配層であって、層（Ａ）とコア（Ｃ）の間の取得分配層と
    を含む流体吸収性物品であって、
    前記流体吸収性ポリマー粒子が、少なくとも０．８４の平均球形度を有する、
    流体吸収性物品。
  2. 前記流体吸収性ポリマー粒子は、疎水性溶媒含有量が０．００５質量％未満である、請求項１に記載の流体吸収性物品。
  3. 前記流体吸収性ポリマー粒子は、少なくとも８質量％の水分を有する請求項１または２に記載の流体吸収性物品。
  4. 前記流体吸収性コアが、前記流体吸収性ポリマー粒子を少なくとも９ｇ含む、請求項１から３までのいずれか１項に記載の流体吸収性物品。
  5. 前記流体吸収性ポリマー粒子のうち少なくとも９０質量％が１００〜８００μｍの直径を有する、請求項１から４までのいずれか１項に記載の流体吸収性物品。
  6. 前記流体吸収性ポリマー粒子が、少なくとも部分的に重合した酸基含有モノマーを含む、請求項１から５までのいずれか１項に記載の流体吸収性物品。
  7. 前記流体吸収性ポリマー粒子が、少なくとも０．０５質量％の共重合された架橋剤を含む、請求項１から６までのいずれか１項に記載の流体吸収性物品。
  8. 前記繊維状材料が親水性である、請求項１から７までのいずれか１項に記載の流体吸収性物品。
  9. 前記繊維状材料がセルロース繊維である、請求項１から８までのいずれか１項に記載の流体吸収性物品。
  10. 前記流体吸収性ポリマー粒子が、少なくとも１０ｇ／ｇの遠心分離保持能（ＣＲＣ）を有する、請求項１から９までのいずれか１項に記載の流体吸収性物品。
  11. 前記流体吸収性ポリマー粒子が、少なくとも５×１０-7ｃｍ3ｓ／ｇの食塩水流れ誘導性（ＳＦＣ）を有する、請求項１から１０までのいずれか１項に記載の流体吸収性物品。
  12. 前記コア（Ｃ）の上面面積が、少なくとも２００ｃｍ2である、請求項１から１１までのいずれか１項に記載の流体吸収性物品。
JP2011521537A 2008-08-06 2009-07-30 流体吸収性物品 Active JP5496201B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8663808P 2008-08-06 2008-08-06
US61/086,638 2008-08-06
PCT/EP2009/059865 WO2010015561A1 (en) 2008-08-06 2009-07-30 Fluid-absorbent articles

Publications (3)

Publication Number Publication Date
JP2011529754A JP2011529754A (ja) 2011-12-15
JP2011529754A5 true JP2011529754A5 (ja) 2012-09-13
JP5496201B2 JP5496201B2 (ja) 2014-05-21

Family

ID=41056838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011521537A Active JP5496201B2 (ja) 2008-08-06 2009-07-30 流体吸収性物品

Country Status (5)

Country Link
US (1) US8669410B2 (ja)
EP (1) EP2313041B1 (ja)
JP (1) JP5496201B2 (ja)
CN (1) CN102119016B (ja)
WO (1) WO2010015561A1 (ja)

Families Citing this family (39)

* 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
CN101257875A (zh) 2005-09-06 2008-09-03 泰科保健集团有限合伙公司 具有微型泵的独立伤口敷料
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
US8796174B2 (en) * 2008-08-06 2014-08-05 Basf Se Fluid-absorbent articles
EP2313040B1 (en) * 2008-08-06 2013-06-19 Basf Se Fluid-absorbent articles
US20120064792A1 (en) 2009-05-20 2012-03-15 Basf Se Water Absorbent Storage Layers
EP2549968B1 (en) * 2010-03-24 2022-01-05 Basf Se Ultrathin fluid-absorbent cores
EP3508182A1 (en) 2011-07-14 2019-07-10 Smith & Nephew PLC Wound dressing and method of treatment
ES2769298T3 (es) 2012-05-23 2020-06-25 Smith & Nephew Aparatos para terapia de heridas por presión negativa
EP2679210B1 (en) 2012-06-28 2015-01-28 The Procter & Gamble Company Absorbent articles with improved core
EP2679209B1 (en) * 2012-06-28 2015-03-04 The Procter & Gamble Company Absorbent articles with improved core
EP2679208B1 (en) 2012-06-28 2015-01-28 The Procter & Gamble Company Absorbent core for use in absorbent articles
EP2879635A2 (en) 2012-08-01 2015-06-10 Smith & Nephew PLC Wound dressing and method of treatment
DK2879636T3 (da) 2012-08-01 2017-06-19 Smith & Nephew Sårbandage
RU2653056C2 (ru) 2012-11-21 2018-05-07 Басф Се Способ получения поверхностно-постсшитых водопоглощающих полимерных частиц
US9394637B2 (en) 2012-12-13 2016-07-19 Jacob Holm & Sons Ag Method for production of a hydroentangled airlaid web and products obtained therefrom
US20160151213A1 (en) * 2012-12-21 2016-06-02 Basf Se Fluid-absorbent article
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
CN105683226B (zh) * 2013-08-26 2018-08-17 巴斯夫欧洲公司 流体吸收制品
EP3666237B1 (en) 2014-06-18 2023-11-01 Smith & Nephew plc Wound dressing
US10575710B1 (en) * 2014-07-30 2020-03-03 Oceanit Laboratories, Inc. Super absorbing composite material, form factors created therefrom, and methods of production
WO2016062590A1 (en) * 2014-10-24 2016-04-28 Basf Se Fluid-absorbent article
US10517775B2 (en) 2014-11-18 2019-12-31 The Procter & Gamble Company Absorbent articles having distribution materials
EP3023084B1 (en) 2014-11-18 2020-06-17 The Procter and Gamble Company Absorbent article and distribution material
US10765570B2 (en) * 2014-11-18 2020-09-08 The Procter & Gamble Company Absorbent articles having distribution materials
US20180030218A1 (en) * 2015-02-27 2018-02-01 Basf Se Method for producing water-absorbing polymer particles by suspension polymerization
WO2016207444A1 (en) * 2015-06-26 2016-12-29 Bostik Inc. New absorbent article comprising an acquisition/distribution layer and process for making it
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
CN105999369B (zh) * 2016-05-24 2020-01-07 山东省科学院生物研究所 一种吸附有益生菌的护垫及其制备方法与应用
US11298260B2 (en) 2016-07-19 2022-04-12 Allegiance Corporation Perineal thermal pack with improved liquid containment
GB2555584B (en) 2016-10-28 2020-05-27 Smith & Nephew Multi-layered wound dressing and method of manufacture
US11911249B2 (en) * 2017-02-06 2024-02-27 Basf Se Fluid-absorbent article
EP3582734B1 (en) * 2017-02-17 2021-12-01 Basf Se Fluid-absorbent article
CN113166988B (zh) 2018-11-30 2023-04-07 宝洁公司 形成柔软且蓬松的非织造纤维网的方法
WO2020107421A1 (en) 2018-11-30 2020-06-04 The Procter & Gamble Company Methods for through-fluid bonding nonwoven webs
CN115434077B (zh) 2018-11-30 2023-12-29 宝洁公司 用于制备通流粘结的非织造纤维网的方法
WO2023168616A1 (en) * 2022-03-09 2023-09-14 The Procter & Gamble Company Absorbent article with high permeability sap

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0348180A3 (en) 1988-06-22 1991-01-30 Mitsubishi Petrochemical Company Limited Process for the preparation of water absorptive resin
US5269980A (en) 1991-08-05 1993-12-14 Northeastern University Production of polymer particles in powder form using an atomization technique
US5294478A (en) 1992-12-18 1994-03-15 Kimberly-Clark Corporation Multi-layer absorbent composite
GB9304857D0 (en) * 1993-03-10 1993-04-28 Dow Deutschland Inc Water absorbent resin particles of crosslinked carboxyl containing polymers and method of preparation
IN1996KO01040A (ja) 1995-06-07 2005-03-04 Clarence S Freeman
US6623576B2 (en) * 1998-10-28 2003-09-23 Basf Aktiengesellschaft Continuous manufacture of superabsorbent/ion exchange sheet material
GB9812427D0 (en) 1998-06-09 1998-08-05 Camelot Technologies Ltd Absorbent articles
EP1025822A1 (de) * 1999-02-08 2000-08-09 Paul Hartmann Aktiengesellschaft Saugkörper für Hygieneartikel
SE515689C2 (sv) 1999-08-30 2001-09-24 Sca Hygiene Prod Ab Absorberande porös struktur, metod för strukturens framställning samt absorberande alster innehållande strukturen.
JP2003252722A (ja) * 2002-02-27 2003-09-10 Kao Corp ハイドロゲル粒子
DE60316554T2 (de) * 2002-05-01 2008-07-03 Basf Se Plastifizierte, superabsorbierende polymere enthaltende schichtmaterialien und ihre verwendung in hygieneartikeln
DE10314466A1 (de) 2003-03-28 2004-10-14 Basf Ag Verfahren zur Herstellung von kondensierten Harzen in Pulverform
DE10340253A1 (de) 2003-08-29 2005-03-24 Basf Ag Sprühpolymerisationsverfahren
JP2005204817A (ja) * 2004-01-21 2005-08-04 Mitsubishi Chemicals Corp 吸収性物品及び衛生材料
DE102004024437A1 (de) 2004-05-14 2005-12-08 Basf Ag Verfahren zur Herstellung wasserquellbarer, polymerer Partikel
US7772456B2 (en) * 2004-06-30 2010-08-10 Kimberly-Clark Worldwide, Inc. Stretchable absorbent composite with low superaborbent shake-out
US20060020250A1 (en) 2004-07-23 2006-01-26 Bba Nonwovens Simpsonville, Inc. Absorbent structure
CN103272571B (zh) 2004-08-06 2015-05-13 株式会社日本触媒 以吸水树脂为主成分的颗粒吸水剂、其生产方法、和吸水性物品
US20060134384A1 (en) * 2004-12-02 2006-06-22 Vinson Kenneth D Fibrous structures comprising a solid additive
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
BRPI0714447B1 (pt) 2006-07-19 2019-02-19 Basf Se Processo para preparar partículas poliméricas absorvedoras de água, partículas poliméricas absorvedoras de água, uso das particulás poliméricas, e, artigo de higiene
RU2480481C2 (ru) 2006-07-19 2013-04-27 Басф Се Способ получения дополнительно сшитых водопоглощающих полимерных частиц с высоким поглощением путем полимеризации капель мономерного раствора
MY157687A (en) 2006-07-19 2016-07-15 Basf Se Process for preparing water-absorbing polymer particle having high permeability by polymerization
WO2008009598A1 (de) 2006-07-19 2008-01-24 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher permeabilität durch polymerisation von tropfen einer monomerlösung
WO2008095901A1 (de) 2007-02-06 2008-08-14 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
EP2115013B1 (de) 2007-02-06 2018-04-11 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung

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