ES2159649T3 - Tratamiento de agregados, unidos entre particulas, con latex para aumentar la flexibilidad de macroestructuras porosas, absorbentes. - Google Patents

Tratamiento de agregados, unidos entre particulas, con latex para aumentar la flexibilidad de macroestructuras porosas, absorbentes.

Info

Publication number
ES2159649T3
ES2159649T3 ES95937672T ES95937672T ES2159649T3 ES 2159649 T3 ES2159649 T3 ES 2159649T3 ES 95937672 T ES95937672 T ES 95937672T ES 95937672 T ES95937672 T ES 95937672T ES 2159649 T3 ES2159649 T3 ES 2159649T3
Authority
ES
Spain
Prior art keywords
latex
porous
absorbent
particles
aggregates
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 - Lifetime
Application number
ES95937672T
Other languages
English (en)
Spanish (es)
Inventor
Ebrahim Rezai
Kesyin Rene Hsueh
Motohiro Shimizu
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of ES2159649T3 publication Critical patent/ES2159649T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/425—Porous materials, e.g. foams or sponges

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
ES95937672T 1994-11-09 1995-10-30 Tratamiento de agregados, unidos entre particulas, con latex para aumentar la flexibilidad de macroestructuras porosas, absorbentes. Expired - Lifetime ES2159649T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPM9310A AUPM931094A0 (en) 1994-11-09 1994-11-09 Treating interparticle bonded aggregates with latex to increase flexibility of porous, absorbent macrostructures

Publications (1)

Publication Number Publication Date
ES2159649T3 true ES2159649T3 (es) 2001-10-16

Family

ID=3783825

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95937672T Expired - Lifetime ES2159649T3 (es) 1994-11-09 1995-10-30 Tratamiento de agregados, unidos entre particulas, con latex para aumentar la flexibilidad de macroestructuras porosas, absorbentes.

Country Status (11)

Country Link
EP (1) EP0790839B1 (cg-RX-API-DMAC10.html)
JP (1) JPH10509362A (cg-RX-API-DMAC10.html)
AT (1) ATE204487T1 (cg-RX-API-DMAC10.html)
AU (1) AUPM931094A0 (cg-RX-API-DMAC10.html)
CA (1) CA2205039C (cg-RX-API-DMAC10.html)
DE (1) DE69522338T2 (cg-RX-API-DMAC10.html)
ES (1) ES2159649T3 (cg-RX-API-DMAC10.html)
MX (1) MX9703450A (cg-RX-API-DMAC10.html)
TW (1) TW301604B (cg-RX-API-DMAC10.html)
WO (1) WO1996014885A1 (cg-RX-API-DMAC10.html)
ZA (1) ZA959384B (cg-RX-API-DMAC10.html)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
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US6232520B1 (en) 1997-02-19 2001-05-15 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure
US6121509A (en) * 1998-01-07 2000-09-19 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure and improved integrity when wet
ATE389421T1 (de) * 1998-01-07 2008-04-15 Procter & Gamble Wasserabsorbierende polymerzusammensetzungen mit hohem sorptionsvermögen und hoher flüssigkeitsdurchlässigkeit unter angewandtem druck
BR9813715A (pt) * 1998-01-07 2006-01-03 Procter & Gamble Composição de polìmeros absorventes permutadores de ìons misturados no leito, elemento absorvente e artigo absorvente
DE19909653A1 (de) 1999-03-05 2000-09-07 Stockhausen Chem Fab Gmbh Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung
US6720073B2 (en) * 2000-04-07 2004-04-13 Kimberly-Clark Worldwide, Inc. Material enhancement to maintain high absorbent capacity under high loads following rigorous process conditions
JP3987348B2 (ja) * 2001-01-26 2007-10-10 株式会社日本触媒 吸水剤の製法
US6846448B2 (en) 2001-12-20 2005-01-25 Kimberly-Clark Worldwide, Inc. Method and apparatus for making on-line stabilized absorbent materials
US20030119406A1 (en) 2001-12-20 2003-06-26 Abuto Francis Paul Targeted on-line stabilized absorbent structures
US6709613B2 (en) 2001-12-21 2004-03-23 Kimberly-Clark Worldwide, Inc. Particulate addition method and apparatus
ATE409447T1 (de) 2003-02-12 2008-10-15 Procter & Gamble Bequem windel
EP1911425B1 (en) 2003-02-12 2014-01-15 The Procter and Gamble Company Absorbent core for an absorbent article
US7169843B2 (en) 2003-04-25 2007-01-30 Stockhausen, Inc. Superabsorbent polymer with high permeability
DE10334286B4 (de) 2003-07-25 2006-01-05 Stockhausen Gmbh Pulverförmige,wasserabsorbierende Polymere mit mittels thermoplastischen Klebstoffen gebundenen Feinteilchen, Verfahren zu deren Herstellung sowie diese beinhaltende chemische Produkte und Verbunde
US7517586B2 (en) 2003-08-06 2009-04-14 Procter & Gamble Company Absorbent structures comprising coated water-swellable material
EP1651706A1 (en) 2003-08-06 2006-05-03 The Procter & Gamble Company Coated water-swellable material
EP1654011B1 (en) 2003-08-06 2011-01-19 The Procter & Gamble Company Process for making water-swellable material comprising coated water-swellable polymers
CN100542616C (zh) * 2003-08-06 2009-09-23 巴斯福股份公司 包含涂覆的水溶胀性聚合物的水溶胀性材料
EP1518567B1 (en) 2003-09-25 2017-06-28 The Procter & Gamble Company Absorbent articles comprising fluid acquisition zones with coated superabsorbent particles
US7173086B2 (en) 2003-10-31 2007-02-06 Stockhausen, Inc. Superabsorbent polymer with high permeability
US7247215B2 (en) 2004-06-30 2007-07-24 Kimberly-Clark Worldwide, Inc. Method of making absorbent articles having shaped absorbent cores on a substrate
US7938813B2 (en) 2004-06-30 2011-05-10 Kimberly-Clark Worldwide, Inc. Absorbent article having shaped absorbent core formed on a substrate
US7772456B2 (en) 2004-06-30 2010-08-10 Kimberly-Clark Worldwide, Inc. Stretchable absorbent composite with low superaborbent shake-out
EP1846046B1 (en) * 2005-02-04 2010-11-10 The Procter & Gamble Company Absorbent structure with improved water-absorbing material
US20060264861A1 (en) 2005-05-20 2006-11-23 Lavon Gary D Disposable absorbent article having breathable side flaps
US7812082B2 (en) 2005-12-12 2010-10-12 Evonik Stockhausen, Llc Thermoplastic coated superabsorbent polymer compositions
US8258367B2 (en) 2006-11-29 2012-09-04 The Procter & Gamble Company Disposable absorbent articles having an interior design signal
CA2692241C (en) 2007-06-18 2012-08-14 Harald Hermann Hundorf Disposable absorbent article with sealed absorbent core with substantially continuously distributed absorbent particulate polymer material
PL2532332T5 (pl) 2011-06-10 2018-07-31 The Procter And Gamble Company Pieluszka jednorazowego użytku o zredukowanym połączeniu pomiędzy wkładem chłonnym a warstwą spodnią
EP2717823B2 (en) 2011-06-10 2019-04-17 The Procter and Gamble Company Absorbent structure for absorbent articles
WO2012170779A1 (en) 2011-06-10 2012-12-13 The Procter & Gamble Company Absorbent structure for absorbent articles
CA2838951C (en) 2011-06-10 2019-07-16 The Procter & Gamble Company An absorbent core for disposable diapers comprising longitudinal channels
IN2015DN03110A (cg-RX-API-DMAC10.html) 2012-11-13 2015-10-02 Procter & Gamble
US10639215B2 (en) 2012-12-10 2020-05-05 The Procter & Gamble Company Absorbent articles with channels and/or pockets
EP2740449B1 (en) 2012-12-10 2019-01-23 The Procter & Gamble Company Absorbent article with high absorbent material content
EP2740452B1 (en) 2012-12-10 2021-11-10 The Procter & Gamble Company Absorbent article with high absorbent material content
US9216118B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels and/or pockets
US9216116B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels
EP2740450B1 (en) 2012-12-10 2025-12-31 The Procter & Gamble Company Absorbent core with a high content of superabsorbent material
ES2655690T3 (es) 2013-06-14 2018-02-21 The Procter & Gamble Company Artículo absorbente y canales de formación de núcleo absorbente cuando están húmedos
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
US11207220B2 (en) 2013-09-16 2021-12-28 The Procter & Gamble Company Absorbent articles with channels and signals
WO2015039062A1 (en) 2013-09-16 2015-03-19 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
ES2606320T3 (es) 2013-12-19 2017-03-23 The Procter & Gamble Company Núcleos absorbentes que tienen áreas formadoras de canal y juntas de envoltura en c
EP2949300B1 (en) 2014-05-27 2017-08-02 The Procter and Gamble Company Absorbent core with absorbent material pattern
RU2017133027A (ru) 2015-03-16 2019-04-16 Дзе Проктер Энд Гэмбл Компани Абсорбирующие изделия повышенной прочности
GB2555016B (en) 2015-03-16 2021-05-12 Procter & Gamble Absorbent articles with improved cores
EP3294248B1 (en) 2015-05-12 2020-12-30 The Procter and Gamble Company Absorbent article with improved core-to-backsheet adhesive
US10543129B2 (en) 2015-05-29 2020-01-28 The Procter & Gamble Company Absorbent articles having channels and wetness indicator
EP3167859B1 (en) 2015-11-16 2020-05-06 The Procter and Gamble Company Absorbent cores having material free areas
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
US12037560B2 (en) 2019-10-21 2024-07-16 Biocoat, Incorporated UV cure topcoatings for medical devices
JP7621347B2 (ja) * 2019-10-21 2025-01-24 バイオコート、インコーポレイテッド 医療機器用ｕｖ硬化コーティング
US12214146B2 (en) 2019-12-11 2025-02-04 Biocoat, Incorporated Controlled release of a hydrophilic agent from a coated surface
CN116261440A (zh) 2020-08-25 2023-06-13 金伯利-克拉克环球有限公司 吸收结构和制造吸收结构的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124188A (en) * 1990-04-02 1992-06-23 The Procter & Gamble Company Porous, absorbent, polymeric macrostructures and methods of making the same
BR9106302A (pt) * 1990-04-02 1992-12-01 Procter & Gamble Elemento de artigo absorventes
US5324561A (en) * 1992-10-02 1994-06-28 The Procter & Gamble Company Porous, absorbent macrostructures of bonded absorbent particles surface crosslinked with cationic amino-epichlorohydrin adducts
US5372766A (en) * 1994-03-31 1994-12-13 The Procter & Gamble Company Flexible, porous, absorbent, polymeric macrostructures and methods of making the same

Also Published As

Publication number Publication date
DE69522338T2 (de) 2002-02-07
ZA959384B (en) 1996-06-11
WO1996014885A1 (en) 1996-05-23
JPH10509362A (ja) 1998-09-14
EP0790839A1 (en) 1997-08-27
MX9703450A (es) 1998-07-31
DE69522338D1 (de) 2001-09-27
EP0790839B1 (en) 2001-08-22
CA2205039A1 (en) 1996-05-23
TW301604B (cg-RX-API-DMAC10.html) 1997-04-01
ATE204487T1 (de) 2001-09-15
CA2205039C (en) 2003-09-23
AUPM931094A0 (en) 1994-12-01

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