BRPI0518850A2 - elementos absorventes compreendendo resina hidroabsorvente modificada para uso em fraldas - Google Patents

elementos absorventes compreendendo resina hidroabsorvente modificada para uso em fraldas

Info

Publication number
BRPI0518850A2
BRPI0518850A2 BRPI0518850-4A BRPI0518850A BRPI0518850A2 BR PI0518850 A2 BRPI0518850 A2 BR PI0518850A2 BR PI0518850 A BRPI0518850 A BR PI0518850A BR PI0518850 A2 BRPI0518850 A2 BR PI0518850A2
Authority
BR
Brazil
Prior art keywords
absorbent
resin
diapers
modified
hydroabsorbent
Prior art date
Application number
BRPI0518850-4A
Other languages
English (en)
Portuguese (pt)
Inventor
Makoto Matsumoto
Yoshiro Mitsukami
Hidroyuki Ikeuchi
Kazushi Torii
Taku Iwamura
Andreas Flohr
Torsten Lindner
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
Priority claimed from JP2004359031A external-priority patent/JP2006169267A/ja
Priority claimed from JP2005240210A external-priority patent/JP2007056071A/ja
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of BRPI0518850A2 publication Critical patent/BRPI0518850A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/28—Treatment by wave energy or particle radiation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BRPI0518850-4A 2004-12-10 2005-12-09 elementos absorventes compreendendo resina hidroabsorvente modificada para uso em fraldas BRPI0518850A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004359031A JP2006169267A (ja) 2004-12-10 2004-12-10 改質された吸水性樹脂の製法
JP2005240210A JP2007056071A (ja) 2005-08-22 2005-08-22 改質された吸水性樹脂の製法
PCT/US2005/044607 WO2006063229A2 (en) 2004-12-10 2005-12-09 Absorbent members comprising modified water absorbent resin for use in diapers

Publications (1)

Publication Number Publication Date
BRPI0518850A2 true BRPI0518850A2 (pt) 2008-12-09

Family

ID=36295327

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518850-4A BRPI0518850A2 (pt) 2004-12-10 2005-12-09 elementos absorventes compreendendo resina hidroabsorvente modificada para uso em fraldas

Country Status (11)

Country Link
US (1) US20060128827A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP1819370A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP2008522760A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR059023A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU2005313954A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BRPI0518850A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2591245A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2007DE04018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX2007006967A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU2007120354A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2006063229A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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EP1837348B9 (en) 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Water-absorbing resin and method for manufacturing the same
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EP2484439B1 (en) 2009-09-29 2022-12-14 Nippon Shokubai Co., Ltd. Particulate water absorbent and process for production thereof

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Also Published As

Publication number Publication date
AU2005313954A1 (en) 2006-06-15
EP1819370A2 (en) 2007-08-22
RU2007120354A (ru) 2009-01-20
US20060128827A1 (en) 2006-06-15
MX2007006967A (es) 2007-09-11
WO2006063229A3 (en) 2006-12-14
WO2006063229A2 (en) 2006-06-15
JP2008522760A (ja) 2008-07-03
IN2007DE04018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2007-08-10
AR059023A1 (es) 2008-03-12
CA2591245A1 (en) 2006-06-15

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