BR0314755A - Composição contendo partìculas superabsorventes de formato substancialmente desprovido de ângulos - Google Patents

Composição contendo partìculas superabsorventes de formato substancialmente desprovido de ângulos

Info

Publication number
BR0314755A
BR0314755A BR0314755A BR0314755A BR0314755A BR 0314755 A BR0314755 A BR 0314755A BR 0314755 A BR0314755 A BR 0314755A BR 0314755 A BR0314755 A BR 0314755A BR 0314755 A BR0314755 A BR 0314755A
Authority
BR
Brazil
Prior art keywords
composition containing
containing substantially
absorbent
superabsorbent particles
absorbent articles
Prior art date
Application number
BR0314755A
Other languages
English (en)
Inventor
Ivano Gagliardi
Giovanni Carlucci
Roberto Daddario
Paolo Veglio
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
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of BR0314755A publication Critical patent/BR0314755A/pt

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
    • 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
    • A61L15/58—Adhesives
    • 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
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

"COMPOSIçãO CONTENDO PARTìCULAS SUPERABSORVENTES DE FORMATO SUBSTANCIALMENTE DESPROVIDO DE âNGULOS". A presente invenção refere-se a uma composição termoplástica absorvente de líquidos, contendo partículas de um material superabsorvente que tem formatos desprovidos de ângulos. A dita composição é particularmente adequada ao uso em artigos absorventes pára higiene pessoal, especificamente em artigos absorventes descartáveis, os quais de preferência incluem uma ou mais regiões transparentes. Em particular, o núcleo absorvente desses artigos absorventes transparentes podem ser produzidos a partir da composição termoplástica absorvente de líquidos da presente invenção.
BR0314755A 2002-09-24 2003-09-24 Composição contendo partìculas superabsorventes de formato substancialmente desprovido de ângulos BR0314755A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20020021368 EP1402905A1 (en) 2002-09-24 2002-09-24 Liquid absorbent thermoplastic composition comprising superabsorbent material particles of substantially anglelacking shape
PCT/US2003/030068 WO2004028575A1 (en) 2002-09-24 2003-09-24 Composition comprising super absorbent particles of substantially angle-lacking shape

Publications (1)

Publication Number Publication Date
BR0314755A true BR0314755A (pt) 2005-07-26

Family

ID=31970297

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0314755A BR0314755A (pt) 2002-09-24 2003-09-24 Composição contendo partìculas superabsorventes de formato substancialmente desprovido de ângulos

Country Status (9)

Country Link
US (1) US7321007B2 (pt)
EP (1) EP1402905A1 (pt)
JP (1) JP2006500215A (pt)
CN (1) CN100349619C (pt)
AU (1) AU2003275211A1 (pt)
BR (1) BR0314755A (pt)
CA (1) CA2498606C (pt)
MX (1) MXPA05002777A (pt)
WO (1) WO2004028575A1 (pt)

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US7173086B2 (en) 2003-10-31 2007-02-06 Stockhausen, Inc. Superabsorbent polymer with high permeability
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US7785710B2 (en) 2006-10-02 2010-08-31 Weyerhaeuser Nr Company Superabsorbent particles containing carboxyalkyl cellulose and temporary metal crosslinks
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Also Published As

Publication number Publication date
EP1402905A1 (en) 2004-03-31
CA2498606C (en) 2009-10-27
CN1684719A (zh) 2005-10-19
US20040058159A1 (en) 2004-03-25
AU2003275211A1 (en) 2004-04-19
MXPA05002777A (es) 2005-06-06
JP2006500215A (ja) 2006-01-05
CN100349619C (zh) 2007-11-21
CA2498606A1 (en) 2004-04-08
WO2004028575A1 (en) 2004-04-08
US7321007B2 (en) 2008-01-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2224 DE 20/08/2013.