IL136764A0 - Absorbent polymer compositions with high sorption capacity and high fluid permeability under an applied pressure - Google Patents

Absorbent polymer compositions with high sorption capacity and high fluid permeability under an applied pressure

Info

Publication number
IL136764A0
IL136764A0 IL13676498A IL13676498A IL136764A0 IL 136764 A0 IL136764 A0 IL 136764A0 IL 13676498 A IL13676498 A IL 13676498A IL 13676498 A IL13676498 A IL 13676498A IL 136764 A0 IL136764 A0 IL 136764A0
Authority
IL
Israel
Prior art keywords
applied pressure
absorbent polymer
polymer compositions
sorption capacity
fluid permeability
Prior art date
Application number
IL13676498A
Other languages
English (en)
Original Assignee
Procter & Gamble
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=26672352&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL136764(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of IL136764A0 publication Critical patent/IL136764A0/xx

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/60Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15463Absorbency
    • 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
    • A61F2013/530737Absorbent 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 by the absorbent capacity
    • A61F2013/530744Absorbent 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 by the absorbent capacity by the absorbency under load

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Materials For Medical Uses (AREA)
IL13676498A 1998-01-07 1998-12-21 Absorbent polymer compositions with high sorption capacity and high fluid permeability under an applied pressure IL136764A0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US390598A 1998-01-07 1998-01-07
US13032198A 1998-08-07 1998-08-07
PCT/IB1998/002086 WO1999034841A1 (en) 1998-01-07 1998-12-21 Absorbent polymer compositions with high sorption capacity and high fluid permeability under an applied pressure

Publications (1)

Publication Number Publication Date
IL136764A0 true IL136764A0 (en) 2001-06-14

Family

ID=26672352

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13676498A IL136764A0 (en) 1998-01-07 1998-12-21 Absorbent polymer compositions with high sorption capacity and high fluid permeability under an applied pressure

Country Status (18)

Country Link
EP (1) EP1045707B1 (hu)
JP (1) JP4480888B2 (hu)
KR (1) KR20010033927A (hu)
CN (1) CN1286636A (hu)
AR (1) AR012772A1 (hu)
AT (1) ATE389421T1 (hu)
AU (1) AU1501099A (hu)
BR (1) BR9813716A (hu)
CA (1) CA2317584C (hu)
CO (1) CO5160276A1 (hu)
DE (1) DE69839280T2 (hu)
HU (1) HUP0100595A3 (hu)
IL (1) IL136764A0 (hu)
MX (1) MXPA00006754A (hu)
PE (1) PE20000380A1 (hu)
TR (1) TR200001895T2 (hu)
TW (1) TW434033B (hu)
WO (1) WO1999034841A1 (hu)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
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EP0949290B1 (en) 1998-04-09 2006-12-27 Nippon Shokubai Co., Ltd. Crosslinked polymer particle and its production process and use
EP1024176A4 (en) * 1998-08-13 2005-03-23 Nippon Catalytic Chem Ind WATER SOFTENABLE NETWORKED POLYMERIC COMPOSITION AND METHOD FOR THE PRODUCTION THEREOF
ZA991994B (en) * 1999-03-11 1999-11-24 Procter & Gamble Absorbent polymer compositions having high sorption capacities under an applied pressure.
US6414214B1 (en) * 1999-10-04 2002-07-02 Basf Aktiengesellschaft Mechanically stable hydrogel-forming polymers
US20010006267A1 (en) 1999-12-27 2001-07-05 Nobuyuki Harada Production processes for basic water-absorbent resin and water-absorbing agent, and use thereof
WO2002059214A1 (fr) 2001-01-26 2002-08-01 Nippon Shokubai Co., Ltd. Agent d'absorption d'eau et procede de production correspondant, et article absorbant l'eau
ATE523180T1 (de) 2003-02-12 2011-09-15 Procter & Gamble Saugfähiger kern für einen saugfähigen artikel
ES2428693T3 (es) 2003-02-12 2013-11-08 The Procter & Gamble Company Núcleo absorbente para un artículo absorbente
WO2004110328A1 (ja) * 2003-06-13 2004-12-23 Sumitomo Seika Chemicals Co., Ltd. 吸収体およびそれが用いられた吸収性物品
EP1512417B1 (en) 2003-09-02 2013-06-19 Nippon Shokubai Co., Ltd. Particulate water-absorbent resin composition
US20060264861A1 (en) 2005-05-20 2006-11-23 Lavon Gary D Disposable absorbent article having breathable side flaps
WO2006134085A1 (en) * 2005-06-14 2006-12-21 Basf Aktiengesellschaft Hydrogel-forming polymers with increased permeability and high absorption capacity
JP5259705B2 (ja) 2007-06-18 2013-08-07 ザ プロクター アンド ギャンブル カンパニー ほぼ連続的に分布した吸収性粒子状ポリマー材料を含む封止された吸収性コアを備える使い捨て吸収性物品
DE112008000010B4 (de) 2007-06-18 2013-08-22 The Procter & Gamble Company Einwegabsorptionsartikel mit im wesentlichen kontinuierlich verteilten, teilchenförmigem polymerem Absorptionsmaterial und Verfahren zu dessen Herstellung
JP5840362B2 (ja) 2007-09-28 2016-01-06 株式会社日本触媒 吸水剤及びその製造方法
CN101939383B (zh) 2008-03-07 2012-08-22 株式会社日本触媒 一种吸水剂及其制造方法
CN102014826A (zh) 2008-04-29 2011-04-13 宝洁公司 制造具有抗应变芯覆盖件的吸收芯的方法
EP2329803B1 (en) 2009-12-02 2019-06-19 The Procter & Gamble Company Apparatus and method for transferring particulate material
US10271998B2 (en) 2011-06-03 2019-04-30 The Procter & Gamble Company Sensor systems comprising anti-choking features
PL3338750T5 (pl) 2011-06-10 2023-10-09 The Procter & Gamble Company Struktura chłonna do wyrobów chłonnych
EP2532332B2 (en) 2011-06-10 2017-10-04 The Procter and Gamble Company Disposable diaper having reduced attachment between absorbent core and backsheet
PL2532328T3 (pl) 2011-06-10 2014-07-31 Procter & Gamble Sposób i urządzenie do wytworzenia struktur chłonnych z materiałem chłonnym
BR112013030593B1 (pt) 2011-06-10 2021-02-17 The Procter & Gamble Company estrutura absorvente para artigos absorventes
CA2838980A1 (en) 2011-06-10 2012-12-13 The Procter & Gamble Company Absorbent core for disposable absorbent articles
CN105816277A (zh) 2011-06-10 2016-08-03 宝洁公司 一次性尿布
EP2532329B1 (en) 2011-06-10 2018-09-19 The Procter and Gamble Company Method and apparatus for making absorbent structures with absorbent material
EP2535697A1 (en) 2011-06-17 2012-12-19 The Procter & Gamble Company Method for determining properties of superabsorbent polymer particles and of absorbent structures containing such particles
EP2535027B1 (en) 2011-06-17 2022-08-17 The Procter & Gamble Company Absorbent article having improved absorption properties
EP2535698B1 (en) 2011-06-17 2023-12-06 The Procter & Gamble Company Absorbent article having improved absorption properties
EP4285882A3 (en) 2011-06-17 2024-03-06 The Procter & Gamble Company Absorbent article having improved absorption properties
SG11201401933SA (en) 2011-11-21 2014-09-26 Procter & Gamble Absorbent articles with improved absorption properties
EP2749260A1 (en) 2012-03-29 2014-07-02 The Procter and Gamble Company Method and apparatus for making personal hygiene absorbent articles
EP2671554B1 (en) 2012-06-08 2016-04-27 The Procter & Gamble Company Absorbent core for use in absorbent articles
EP2679208B1 (en) 2012-06-28 2015-01-28 The Procter & Gamble Company Absorbent core for use in absorbent articles
EP2679209B1 (en) 2012-06-28 2015-03-04 The Procter & Gamble Company Absorbent articles with improved core
EP2679210B1 (en) 2012-06-28 2015-01-28 The Procter & Gamble Company Absorbent articles with improved core
RU2635070C2 (ru) 2012-11-13 2017-11-08 Дзе Проктер Энд Гэмбл Компани Абсорбирующие изделия с каналами и знаками
US8979815B2 (en) 2012-12-10 2015-03-17 The Procter & Gamble Company Absorbent articles with channels
US10639215B2 (en) 2012-12-10 2020-05-05 The Procter & Gamble Company Absorbent articles with channels and/or pockets
DE202012013572U1 (de) 2012-12-10 2017-12-05 The Procter & Gamble Company Absorptionsartikel mit hohem Absorptionsmaterialgehalt
EP2740452B1 (en) 2012-12-10 2021-11-10 The Procter & Gamble Company Absorbent article with high absorbent material content
EP2740454B1 (en) 2012-12-10 2019-06-12 The Procter and Gamble Company Absorbent article with profiled acquisition-distribution system
EP2740449B1 (en) 2012-12-10 2019-01-23 The Procter & Gamble Company Absorbent article with high absorbent material content
US9216116B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels
EP2740450A1 (en) 2012-12-10 2014-06-11 The Procter & Gamble Company Absorbent core with high superabsorbent material content
US9216118B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels and/or pockets
DE202012013571U1 (de) 2012-12-10 2017-12-06 The Procter & Gamble Company Absorptionspartikel mit hohem Absorptionsmaterialgehalt
EP2813201B1 (en) 2013-06-14 2017-11-01 The Procter and Gamble Company Absorbent article and absorbent core forming channels when wet
DE112014003621B4 (de) 2013-08-08 2022-07-14 The Procter & Gamble Company Sensorsysteme für absorbierende Gegenstände umfassend Sensorschleusen
US9987176B2 (en) 2013-08-27 2018-06-05 The Procter & Gamble Company Absorbent articles with channels
US9789011B2 (en) 2013-08-27 2017-10-17 The Procter & Gamble Company Absorbent articles with channels
CN105555243A (zh) 2013-09-16 2016-05-04 宝洁公司 带有通道和信号的吸收制品
US11207220B2 (en) 2013-09-16 2021-12-28 The Procter & Gamble Company Absorbent articles with channels and signals
EP3351225B1 (en) 2013-09-19 2021-12-29 The Procter & Gamble Company Absorbent cores having material free areas
US9789009B2 (en) 2013-12-19 2017-10-17 The Procter & Gamble Company Absorbent articles having channel-forming areas and wetness indicator
EP2886092B1 (en) 2013-12-19 2016-09-14 The Procter and Gamble Company Absorbent cores having channel-forming areas and c-wrap seals
EP2905001B1 (en) 2014-02-11 2017-01-04 The Procter and Gamble Company Method and apparatus for making an absorbent structure comprising channels
EP2949300B1 (en) 2014-05-27 2017-08-02 The Procter and Gamble Company Absorbent core with absorbent material pattern
EP3270857B1 (en) 2015-03-16 2019-12-04 The Procter and Gamble Company Absorbent articles with improved strength
GB2555016B (en) 2015-03-16 2021-05-12 Procter & Gamble Absorbent articles with improved cores
BR112017024325A2 (pt) 2015-05-12 2018-07-24 Procter & Gamble artigo absorvente com um adesivo aprimorado entre o núcleo e a camada inferior
CN107683126A (zh) 2015-05-29 2018-02-09 宝洁公司 具有槽和润湿指示标记的吸收制品
EP3167859B1 (en) 2015-11-16 2020-05-06 The Procter and Gamble Company Absorbent cores having material free areas
PL3175832T3 (pl) 2015-12-02 2021-06-14 Paul Hartmann Ag Wyrób chłonny z ulepszonym rdzeniem
EP3205318A1 (en) 2016-02-11 2017-08-16 The Procter and Gamble Company Absorbent article with high absorbent capacity
US10285871B2 (en) 2016-03-03 2019-05-14 The Procter & Gamble Company Absorbent article with sensor
EP3238678B1 (en) 2016-04-29 2019-02-27 The Procter and Gamble Company Absorbent core with transversal folding lines
EP3238676B1 (en) 2016-04-29 2019-01-02 The Procter and Gamble Company Absorbent core with profiled distribution of absorbent material
EP3251648A1 (en) 2016-05-31 2017-12-06 The Procter and Gamble Company Absorbent article with improved fluid distribution
EP3278782A1 (en) 2016-08-02 2018-02-07 The Procter and Gamble Company Absorbent article with improved fluid storage
DE202017006014U1 (de) 2017-11-21 2018-01-14 The Procter & Gamble Company Absorptionsartikel mit Taschen
DE202017006016U1 (de) 2017-11-21 2017-12-01 The Procter & Gamble Company Absorptionsartikel mit Kanälen
EP3787583A1 (en) 2018-05-04 2021-03-10 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant
US11051996B2 (en) 2018-08-27 2021-07-06 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant
CN108991614A (zh) * 2018-09-21 2018-12-14 川田卫生用品(浙江)有限公司 新型乳垫

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JP2915354B2 (ja) * 1996-08-08 1999-07-05 ザ、プロクター、エンド、ギャンブル、カンパニー 異なるヒドロゲル形成吸収性重合体の混合物から製造された、改善された流体取扱能力のための吸収性マクロ構造物
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Also Published As

Publication number Publication date
CO5160276A1 (es) 2002-05-30
PE20000380A1 (es) 2000-07-06
CN1286636A (zh) 2001-03-07
AU1501099A (en) 1999-07-26
MXPA00006754A (es) 2001-01-01
JP4480888B2 (ja) 2010-06-16
TR200001895T2 (tr) 2001-07-23
CA2317584C (en) 2005-07-05
HUP0100595A3 (en) 2002-06-28
DE69839280T2 (de) 2009-04-23
ATE389421T1 (de) 2008-04-15
AR012772A1 (es) 2000-11-08
HUP0100595A2 (hu) 2001-06-28
KR20010033927A (ko) 2001-04-25
CA2317584A1 (en) 1999-07-15
WO1999034841A1 (en) 1999-07-15
BR9813716A (pt) 2000-10-17
TW434033B (en) 2001-05-16
JP2002500069A (ja) 2002-01-08
EP1045707A1 (en) 2000-10-25
DE69839280D1 (de) 2008-04-30
EP1045707B1 (en) 2008-03-19

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