AR010148A1 - Polimeros superabsorbentes hinchables capaces de absorber liquidos acuosos, procedimientos para su preparacion y utilizacion de los mismos. - Google Patents

Polimeros superabsorbentes hinchables capaces de absorber liquidos acuosos, procedimientos para su preparacion y utilizacion de los mismos.

Info

Publication number
AR010148A1
AR010148A1 ARP980101814A ARP980101814A AR010148A1 AR 010148 A1 AR010148 A1 AR 010148A1 AR P980101814 A ARP980101814 A AR P980101814A AR P980101814 A ARP980101814 A AR P980101814A AR 010148 A1 AR010148 A1 AR 010148A1
Authority
AR
Argentina
Prior art keywords
applicant
presented
diskette
data
reactive
Prior art date
Application number
ARP980101814A
Other languages
English (en)
Original Assignee
Stock Silberman Roberto Pablo
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 Stock Silberman Roberto Pablo filed Critical Stock Silberman Roberto Pablo
Publication of AR010148A1 publication Critical patent/AR010148A1/es

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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
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/243—Two or more independent types of crosslinking for one or more polymers
    • 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
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La invencion se refiere a polímeros hidrofilos de alta capacidad de hinchamacuosos, los así denominados superabsorbentes, que están recubiertos con polímerhidrofugos reactivos formadores de película e insolubles en agua y otra componencapaz de reaccionar con grupos carboxilo o aniones carboxilato con formacion dereticulacion adicionales en la superficie de las partículas. La invencion tambiépreparacion de los superabsorbentes así recubiertos y a su utilizacion en artícupara la absorcion de fluidos corporales. Los productos obtenidos por el recubrimpolímeros hidrofilos insolubles de alta capacidad de hinchamiento con polímerosreactivos insolubles en agua y formadores de película así como otros componentescaracterizan porque su velocidad de hinchamiento puede ser ajustada en forma condentro de amplios límites por el tipo y cantidad del polímero hidrofugo reactivoy formador de película utilizado para el recubrimiento, así como por las condicielegidas para el recubrimiento.DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTEDATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTEDATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTEDATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTEDATOS DEL DISQUETTE PRESENTADOPOR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTEDATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTE DATOS DEL DISQUETTE PRESENTADO POR EL SOLICITANTE
ARP980101814A 1997-04-21 1998-04-20 Polimeros superabsorbentes hinchables capaces de absorber liquidos acuosos, procedimientos para su preparacion y utilizacion de los mismos. AR010148A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19716657A DE19716657A1 (de) 1997-04-21 1997-04-21 Superabsorber mit kontrollierter Absorptionsgeschwindigkeit

Publications (1)

Publication Number Publication Date
AR010148A1 true AR010148A1 (es) 2000-05-17

Family

ID=7827189

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980101814A AR010148A1 (es) 1997-04-21 1998-04-20 Polimeros superabsorbentes hinchables capaces de absorber liquidos acuosos, procedimientos para su preparacion y utilizacion de los mismos.

Country Status (15)

Country Link
US (1) US6395830B1 (es)
EP (1) EP0977803B1 (es)
CN (1) CN1131267C (es)
AR (1) AR010148A1 (es)
AT (1) ATE200094T1 (es)
AU (1) AU7645198A (es)
BR (1) BR9809770A (es)
CA (1) CA2281658A1 (es)
DE (2) DE19716657A1 (es)
DK (1) DK0977803T3 (es)
ES (1) ES2156443T3 (es)
GR (1) GR3035671T3 (es)
TW (1) TW446716B (es)
WO (1) WO1998047951A1 (es)
ZA (1) ZA983344B (es)

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US7629292B2 (en) * 2000-10-19 2009-12-08 Battelle Energy Alliance, Llc Composite media for ion processing
US20040122141A1 (en) * 2000-10-19 2004-06-24 Todd Terry A Composite media for ion processing and a method for making the composite media
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AU2003238476A1 (en) * 2002-06-11 2003-12-22 Basf Aktiengesellschaft (meth)acrylic esters of polyalkoxylated trimethylolpropane
MXPA04011457A (es) * 2002-06-11 2005-02-14 Basf Ag Esteres (met)acrilicos de trimetilolpropano polialcoxilado.
ES2263988T3 (es) * 2002-06-11 2006-12-16 Basf Aktiengesellschaft Esteres de (met)acrilato de glicerina polialcoxilada.
US20040023579A1 (en) * 2002-07-30 2004-02-05 Kainth Arvinder Pal Singh Fiber having controlled fiber-bed friction angles and/or cohesion values, and composites made from same
US7297395B2 (en) * 2002-07-30 2007-11-20 Kimberly-Clark Worldwide, Inc. Superabsorbent materials having low, controlled gel-bed friction angles and composites made from the same
US20040023589A1 (en) * 2002-07-30 2004-02-05 Kainth Arvinder Pal Singh Superabsorbent materials having high, controlled gel-bed friction angles and composites made from the same
US20040044320A1 (en) * 2002-08-27 2004-03-04 Kainth Arvinder Pal Singh Composites having controlled friction angles and cohesion values
US20040044321A1 (en) * 2002-08-27 2004-03-04 Kainth Arvinder Pal Singh Superabsorbent materials having controlled gel-bed friction angles and cohesion values and composites made from same
JP4060167B2 (ja) * 2002-11-14 2008-03-12 花王株式会社 化粧料組成物
JP4047141B2 (ja) * 2002-11-14 2008-02-13 花王株式会社 化粧料組成物
US20040142495A1 (en) * 2002-12-16 2004-07-22 Hartman William G. Analyte detecting article and method
ATE398643T1 (de) * 2003-04-03 2008-07-15 Basf Se Gemische von (meth)acrylester von polyalkoxyliertem trimethylolpropan
CN100506781C (zh) * 2003-04-03 2009-07-01 巴斯福股份公司 包含至少两根双键的化合物的混合物及其用途
US20040253440A1 (en) * 2003-06-13 2004-12-16 Kainth Arvinder Pal Singh Fiber having controlled fiber-bed friction angles and/or cohesion values, and composites made from same
US20040253890A1 (en) * 2003-06-13 2004-12-16 Ostgard Estelle Anne Fibers with lower edgewise compression strength and sap containing composites made from the same
DE10331450A1 (de) * 2003-07-10 2005-01-27 Basf Ag (Meth)acrylsäureester monoalkoxilierter Polyole und deren Herstellung
DE10331456A1 (de) 2003-07-10 2005-02-24 Basf Ag (Meth)acrylsäureester alkoxilierter ungesättigter Polyolether und deren Herstellung
US20050058810A1 (en) * 2003-09-12 2005-03-17 Dodge Richard Norris Absorbent composites comprising superabsorbent materials with controlled rate behavior
US20050142965A1 (en) * 2003-12-29 2005-06-30 Kimberly-Clark Worldwide, Inc. Surface charge manipulation for improved fluid intake rates of absorbent composites
US20090068440A1 (en) * 2005-06-20 2009-03-12 Gunther Bub Production of acrolein, acrylic acid and water-absorbent polymer structures made from glycerine
DE502007003544D1 (de) 2006-10-19 2010-06-02 Basf Se Verfahren zur herstellung von superabsorbern
US8383877B2 (en) * 2007-04-28 2013-02-26 Kimberly-Clark Worldwide, Inc. Absorbent composites exhibiting stepped capacity behavior
US8846565B2 (en) * 2007-07-27 2014-09-30 Basf Se Water-absorbing polymeric particles and method for the production thereof
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Also Published As

Publication number Publication date
ZA983344B (en) 1998-10-27
ES2156443T3 (es) 2001-06-16
US6395830B1 (en) 2002-05-28
DE19716657A1 (de) 1998-10-22
CA2281658A1 (en) 1998-10-29
CN1252822A (zh) 2000-05-10
GR3035671T3 (en) 2001-06-29
DK0977803T3 (da) 2001-04-30
CN1131267C (zh) 2003-12-17
WO1998047951A1 (de) 1998-10-29
EP0977803A1 (de) 2000-02-09
BR9809770A (pt) 2000-06-20
DE59800575D1 (de) 2001-05-03
AU7645198A (en) 1998-11-13
EP0977803B1 (de) 2001-03-28
TW446716B (en) 2001-07-21
ATE200094T1 (de) 2001-04-15

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