DK2524679T3 - Vandabsorberende ark-struktur - Google Patents

Vandabsorberende ark-struktur Download PDF

Info

Publication number
DK2524679T3
DK2524679T3 DK10843196T DK10843196T DK2524679T3 DK 2524679 T3 DK2524679 T3 DK 2524679T3 DK 10843196 T DK10843196 T DK 10843196T DK 10843196 T DK10843196 T DK 10843196T DK 2524679 T3 DK2524679 T3 DK 2524679T3
Authority
DK
Denmark
Prior art keywords
water
absorbent
sheet structure
absorbent resin
liquid
Prior art date
Application number
DK10843196T
Other languages
English (en)
Inventor
Tetsuhiro Hinayama
Hideki Matsushita
Haruka Inaba
Masayoshi Handa
Original Assignee
Sumitomo Seika Chemicals
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44304129&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2524679(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Seika Chemicals filed Critical Sumitomo Seika Chemicals
Application granted granted Critical
Publication of DK2524679T3 publication Critical patent/DK2524679T3/da

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
    • 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
    • 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
    • A61F2013/53051—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
    • A61F2013/530547—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 positioned in a separate layer or layers
    • A61F2013/530554—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 positioned in a separate layer or layers and being fixed to a web
    • 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
    • A61F2013/530569—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 particle size
    • 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
    • A61F2013/5307—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 quantity or ratio of superabsorbent material
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet

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)
  • Laminated Bodies (AREA)

Claims (7)

1. En vandabsorberende ark-struktur omfattende en struktur i hvilken et absorberende lag omfattende en vandabsorberende harpiks og et klæbemiddel er indlagt mellem ikke-vævede stoffer fra en øvre side og en nedre side af det absorberende lag, hvor den vandabsorberende harpiks er indeholdt i en mængde på fra 100 g / m2 til 1000 g / m2, og hvor en masse-gennemsnitlig partikelstørrelse af den vandabsorberende harpiks er fra 50 μίτι til 800 μίτι, målt ifølge fremgangsmåden beskrevet i beskrivelsen, og hvor et partikelstørrelsehastighedsindeks for den vandabsorberende harpiks er 0,12 s / μίτι eller mindre, hvor partikelstørrelse-hastighedsindekset beregnes ved at dividere en vand-absorptions-hastighed for en saltvandsopløsning af den vandabsorberende harpiks, målt ifølge fremgangsmåden beskrevet i beskrivelsen, med den massegennemsnitlige partikelstørrelse for den vandabsorberende harpiks, og hvor den vandabsorberende ark-struktur har en afskalningsstyrke på fra 0,05 til 3,0 N / 7 cm, målt ifølge fremgangsmåden beskrevet i beskrivelsen.
2. Den vandabsorberende ark-struktur ifølge krav 1, hvor den vandabsorberende harpiks har en vandbindings-kapacitet for en saltvandsopløsning på fra 20 g / g til 60 g / g, målt ifølge fremgangsmåden beskrevet i beskrivelsen.
3. Den vandabsorberende ark-struktur ifølge krav 1 eller 2, hvor den vandabsorberende harpiks har en vandabsorptions-kapacitet for en saltvandsopløsning, under en belastning på 2,07 kPa, på 15 mL / g eller mere, målt ifølge fremgangsmåden beskrevet i beskrivelsen.
4. Den vandabsorberende ark-struktur ifølge et hvilket som helst af kravene 1 til 3, hvor det ikke-vævede stof er et ikke-vævet stof fremstillet af mindst et medlem valgt fra gruppen bestående af viskosefibre, polyolefinfibre og polyesterfibre.
5. Den vandabsorberende ark-struktur ifølge et hvilket som helst af kravene 1 til 4, hvor klæbemidlet er mindst et medlem valgt fra gruppen bestående af ethylen-vinylacetat-copolymer-klæbemidler, styren-elastomer- klæbemidler, polyolefin-klæbemidler og polyester-baserede-klæbemidler.
6. Den vandabsorberende ark-struktur ifølge et hvilket som helst af kravene 1 til 5, hvor den vandabsorberende ark-struktur har de følgende egenskaber (A) til (D): (A) en tykkelse på 5 mm eller mindre, i tør tilstand, målt ifølge fremgangsmåden beskrevet i beskrivelsen; (B) en samlet gennemtrængnings-hastighed på 120 sekunder eller mindre, målt ifølge fremgangsmåden beskrevet i beskrivelsen; (C) en gen-fugtnings mængde på 25 g eller mindre, målt ifølge fremgangsmåden beskrevet i beskrivelsen, og (D) et udsivnings-indeks på 100 eller mindre, målt ifølge fremgangsmåden beskrevet i beskrivelsen.
7. En absorberende artikel, der omfatter den vandabsorberende ark-struktur som defineret i et hvilket som helst af kravene 1 til 6, indlagt mellem et væskegennemtrængeligt ark og et væskeuigennemtrængeligt ark.
DK10843196T 2010-01-13 2010-12-27 Vandabsorberende ark-struktur DK2524679T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010004935 2010-01-13
PCT/JP2010/073537 WO2011086843A1 (ja) 2010-01-13 2010-12-27 吸水シート構成体

Publications (1)

Publication Number Publication Date
DK2524679T3 true DK2524679T3 (da) 2015-04-27

Family

ID=44304129

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10843196T DK2524679T3 (da) 2010-01-13 2010-12-27 Vandabsorberende ark-struktur

Country Status (11)

Country Link
US (1) US20120328861A1 (da)
EP (1) EP2524679B1 (da)
JP (1) JP5981720B2 (da)
KR (1) KR101727775B1 (da)
CN (1) CN102711698A (da)
AU (1) AU2010342026B2 (da)
DK (1) DK2524679T3 (da)
ES (1) ES2538451T3 (da)
PL (1) PL2524679T3 (da)
TW (1) TWI494136B (da)
WO (1) WO2011086843A1 (da)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2011309126B2 (en) 2010-09-28 2015-05-07 Sumitomo Seika Chemicals Co., Ltd. Water-absorbent sheet structure
PL3210583T3 (pl) * 2011-12-27 2018-11-30 Sumitomo Seika Chemicals Co., Ltd. Kompozyt warstwowy pochłaniający wodę
EP3381956B1 (en) 2012-11-21 2021-05-05 Basf Se Surface-postcrosslinked water-absorbent polymer particles
US9789014B2 (en) 2013-03-15 2017-10-17 Dsg Technology Holdings Ltd. Method of making an absorbent composite and absorbent articles employing the same
US9566198B2 (en) 2013-03-15 2017-02-14 Dsg Technology Holdings Ltd. Method of making an absorbent composite and absorbent articles employing the same
BR112015032807B1 (pt) 2013-07-03 2022-01-11 Dsg Technology Holdings Ltd Método de formação de um compósito absorvente para incorporação em um artigo absorvente descartável
WO2015028158A1 (en) 2013-08-26 2015-03-05 Basf Se Fluid-absorbent article
US10881555B2 (en) 2016-03-30 2021-01-05 Basf Se Fluid-absorbent article
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
JP7104505B2 (ja) 2016-12-22 2022-07-21 花王株式会社 吸収体
JP7424832B2 (ja) 2017-02-06 2024-01-30 ビーエーエスエフ ソシエタス・ヨーロピア 流体吸収性物品
JP7247094B2 (ja) 2017-02-17 2023-03-28 ビーエーエスエフ ソシエタス・ヨーロピア 流体吸収性物品
CN110325273B (zh) 2017-02-22 2022-09-06 株式会社日本触媒 吸水性片、长条状吸水性片及吸收性物品
JP7217268B2 (ja) 2018-04-13 2023-02-02 株式会社日本触媒 吸水性シート、吸水性シートの製造方法および吸収性物品
JP7361717B2 (ja) 2018-04-20 2023-10-16 ビーエーエスエフ ソシエタス・ヨーロピア 薄い流体吸収性コア－吸収紙
CN112638337B (zh) 2018-08-01 2023-01-20 巴斯夫欧洲公司 女性卫生吸收制品
JP2021532865A (ja) 2018-08-01 2021-12-02 ビーエイエスエフ・ソシエタス・エウロパエアBasf Se 流体吸収性コア
CN112566598B (zh) 2018-08-09 2022-11-29 株式会社日本触媒 吸水性片和包含其的吸收性物品
WO2020122203A1 (ja) 2018-12-12 2020-06-18 住友精化株式会社 吸水性樹脂粒子、吸水性樹脂粒子の液体漏れ性の評価方法、及び吸水性樹脂粒子の製造方法並びに吸収性物品
US20220015958A1 (en) 2018-12-12 2022-01-20 Sumitomo Seika Chemicals Co., Ltd. Water absorbent resin particles and absorbent article
US20220015959A1 (en) 2018-12-12 2022-01-20 Sumitomo Seika Chemicals Co., Ltd. Water-absorbent resin particles, water-absorbent article, and method for manufacturing same
KR20210101250A (ko) 2018-12-12 2021-08-18 스미토모 세이카 가부시키가이샤 흡수성 물품
CN113166436B (zh) * 2018-12-12 2024-04-30 住友精化株式会社 吸水性树脂颗粒及吸收性物品
WO2020122208A1 (ja) 2018-12-12 2020-06-18 住友精化株式会社 吸水性樹脂粒子、吸収性物品及びその製造方法
EP3896118A4 (en) 2018-12-12 2023-01-11 Sumitomo Seika Chemicals Co., Ltd. ABSORBENT RESIN PARTICLES, ABSORBENT BODY, ABSORBENT ARTICLE, AND METHOD OF MEASURING LIQUID ABSORPTION POWER
KR20210139286A (ko) 2019-03-08 2021-11-22 스미토모 세이카 가부시키가이샤 흡수성 수지 입자, 흡수성 물품, 흡수성 수지 입자를 제조하는 방법, 및 흡수체의 가압하에서의 흡수량을 높이는 방법
US20220134310A1 (en) 2019-03-08 2022-05-05 Sumitomo Seika Chemicals Co., Ltd. Water absorbing resin particles, absorbent article, method for manufacturing water absorbing resin particles, method for facilitating permeation of physiological saline solution into absorbent body
KR20210137068A (ko) 2019-03-08 2021-11-17 스미토모 세이카 가부시키가이샤 흡수성 수지 입자
KR20210130795A (ko) 2019-03-08 2021-11-01 스미토모 세이카 가부시키가이샤 흡수성 수지 입자, 흡수체, 흡수성 물품, 흡수성 수지 입자의 통액 유지율의 측정 방법, 및 흡수성 수지 입자의 제조 방법
US20220219140A1 (en) 2019-04-23 2022-07-14 Sumitomo Seika Chemicals Co., Ltd. Water-absorbent resin particles
JP6856826B1 (ja) 2019-04-23 2021-04-14 住友精化株式会社 吸水性樹脂粒子
EP4082498A4 (en) 2019-12-23 2023-12-27 Kao Corporation ABSORBENT SHEET, ABSORBENT ARTICLE AND ABSORBENT SHEET PRODUCTION METHOD
JPWO2021220984A1 (da) 2020-04-27 2021-11-04
CN111982895A (zh) * 2020-08-21 2020-11-24 湖南贝恩叮当猫婴童用品有限公司 一种纸尿裤吸水性能检查装置
EP4306092A1 (en) 2021-03-30 2024-01-17 Sumitomo Seika Chemicals Co., Ltd. Absorber
WO2022210115A1 (ja) 2021-03-30 2022-10-06 住友精化株式会社 吸収体及び吸収性物品
CN117396166A (zh) 2021-05-31 2024-01-12 住友精化株式会社 吸收性物品

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06397B2 (ja) 1988-08-10 1994-01-05 ダイニック株式会社 高吸水性シートおよびその製法
JP3323232B2 (ja) * 1992-05-23 2002-09-09 住友精化株式会社 高吸水性樹脂粒子の複合化組成物
DE69323297T2 (de) * 1992-08-28 1999-08-26 Nippon Catalytic Chem Ind Wasser absorbierendes material, daraus hergestellter gegenstand und verfahren zur herstellung
US5294478A (en) * 1992-12-18 1994-03-15 Kimberly-Clark Corporation Multi-layer absorbent composite
JPH0659039U (ja) * 1993-01-08 1994-08-16 積水化成品工業株式会社 積層体
JPH06328604A (ja) * 1993-03-24 1994-11-29 Nippon Shokubai Co Ltd 吸水性物品
JPH0751315A (ja) 1993-08-19 1995-02-28 Kuraray Co Ltd 吸収体
US5411497A (en) 1993-10-29 1995-05-02 Kimberly-Clark Corporation Absorbent article which includes superabsorbent material located in discrete pockets having an improved containment structure
US5599335A (en) 1994-03-29 1997-02-04 The Procter & Gamble Company Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer
JPH07314613A (ja) * 1994-05-30 1995-12-05 Nippon Shokubai Co Ltd 吸水性シートおよびその製造方法並びに吸水性シートを用いた鮮度保持方法
JP2918808B2 (ja) 1994-06-13 1999-07-12 株式会社日本触媒 吸収体および吸収性物品
JP4072833B2 (ja) * 1995-11-30 2008-04-09 住友精化株式会社 吸水性樹脂の製造方法および吸水性樹脂
JPH09253129A (ja) 1996-03-27 1997-09-30 Shiseido Co Ltd 吸収体
JP3791982B2 (ja) * 1996-10-22 2006-06-28 花王株式会社 吸収性物品
AU768305B2 (en) 1998-12-21 2003-12-04 Mcneil-Ppc, Inc. Absorbent hot melt adhesive
JP3908403B2 (ja) 1999-02-22 2007-04-25 株式会社リブドゥコーポレーション 使い捨て製品の吸収用積層体
JP3196933B2 (ja) 1999-09-29 2001-08-06 株式会社日本吸収体技術研究所 繊維状化ホットメルトにより表面被覆加工された吸水性複合体、その製造法及び吸収体物品
JP2001158074A (ja) 1999-12-01 2001-06-12 Oji Paper Co Ltd 吸水シート
US6506959B2 (en) * 2000-04-11 2003-01-14 Kao Corporation Absorbent article
KR100819367B1 (ko) 2000-05-23 2008-04-04 도요 에이자이 가부시키가이샤 초박형 흡수 시트체, 초박형 흡수 시트체를 구비한 일회용흡수성 물품 및 초박형 흡수 시트체의 제조 장치
JP3895624B2 (ja) 2001-03-28 2007-03-22 三菱化学株式会社 吸水性複合体およびその製造方法
JP4556017B2 (ja) 2001-05-02 2010-10-06 株式会社日本吸収体技術研究所 吸水性耐水性シート、その製造方法及びそれを用いた吸収体製品
JP2003192732A (ja) * 2001-08-09 2003-07-09 San-Dia Polymer Ltd 吸水性樹脂及びこれを用いてなる吸収性物品
WO2003043671A1 (en) * 2001-11-21 2003-05-30 Basf Aktiengesellschaft Superabsorbent polymer particles
AU2003253319A1 (en) * 2002-08-26 2004-03-19 Basf Aktiengesellschaft Superabsorbent polymer particles
JP3973534B2 (ja) 2002-10-22 2007-09-12 ユニ・チャーム株式会社 使い捨ておむつ
EP1982678B1 (en) 2003-02-12 2019-03-27 The Procter and Gamble Company Comfortable diaper
DE60331115D1 (de) * 2003-02-12 2010-03-11 Procter & Gamble Saugfähiger Kern für einen saugfähigen Artikel
JP2005334616A (ja) * 2004-04-30 2005-12-08 Sumitomo Seika Chem Co Ltd 吸収体およびそれが用いられた吸収性物品
WO2006054487A1 (ja) * 2004-11-17 2006-05-26 Sumitomo Seika Chemicals Co., Ltd. 吸水性樹脂粒子、それを用いた吸収体および吸収性物品
WO2006078046A2 (en) 2005-01-18 2006-07-27 Nippon Shokubai Co., Ltd. Water absorbent and method for production thereof
CN101175632B (zh) * 2005-05-13 2010-04-14 旭化成化学株式会社 吸收性复合体及其制造方法
JP5000198B2 (ja) * 2006-05-30 2012-08-15 旭化成ケミカルズ株式会社 漏れの少ない吸収体及び体液吸収物品
WO2008015980A1 (en) * 2006-08-04 2008-02-07 Sumitomo Seika Chemicals Co., Ltd. Water-absorbable resin particle, method for production thereof, and absorber material using the same
JP5183918B2 (ja) 2006-11-29 2013-04-17 住友精化株式会社 吸水性樹脂の製造方法
JP5039513B2 (ja) 2006-12-28 2012-10-03 花王株式会社 吸収性物品
JP4829139B2 (ja) * 2007-01-29 2011-12-07 国立大学法人 東京大学 吸収性物品
JP2009061063A (ja) 2007-09-05 2009-03-26 Kao Corp 吸収性物品
JP2009270039A (ja) * 2008-05-09 2009-11-19 Kao Corp 吸水性架橋重合体
WO2010143635A1 (ja) * 2009-06-12 2010-12-16 住友精化株式会社 吸水シート

Also Published As

Publication number Publication date
JPWO2011086843A1 (ja) 2013-05-16
US20120328861A1 (en) 2012-12-27
AU2010342026A1 (en) 2012-08-16
TWI494136B (zh) 2015-08-01
PL2524679T3 (pl) 2015-08-31
KR101727775B1 (ko) 2017-04-17
ES2538451T3 (es) 2015-06-22
EP2524679A4 (en) 2013-10-30
AU2010342026B2 (en) 2015-05-28
EP2524679B1 (en) 2015-04-08
WO2011086843A1 (ja) 2011-07-21
EP2524679A1 (en) 2012-11-21
JP5981720B2 (ja) 2016-08-31
CN102711698A (zh) 2012-10-03
KR20120112784A (ko) 2012-10-11
TW201138867A (en) 2011-11-16

Similar Documents

Publication Publication Date Title
DK2524679T3 (da) Vandabsorberende ark-struktur
DK2524678T3 (da) Vandabsorberende ark-struktur
DK2524680T3 (da) Vandabsorberende ark-struktur
DK2524676T3 (da) Vandabsorberende ark-struktur
US8802918B2 (en) Water-absorbent sheet composition
US20120203191A1 (en) Water-absorbent sheet
US20110276019A1 (en) Water-absorbent sheet composition
DK2441420T3 (da) Vandabsorberende ark
AU2009269278B2 (en) Water-absorbent sheet composition
EP2565031A1 (en) Water-absorbing sheet structure