ATE277111T1 - Farbstabile superabsorbierende polymerzusammensetzung - Google Patents

Farbstabile superabsorbierende polymerzusammensetzung

Info

Publication number
ATE277111T1
ATE277111T1 AT00917789T AT00917789T ATE277111T1 AT E277111 T1 ATE277111 T1 AT E277111T1 AT 00917789 T AT00917789 T AT 00917789T AT 00917789 T AT00917789 T AT 00917789T AT E277111 T1 ATE277111 T1 AT E277111T1
Authority
AT
Austria
Prior art keywords
polymer composition
superabsorbent polymer
color stable
stable superabsorbent
color
Prior art date
Application number
AT00917789T
Other languages
English (en)
Inventor
Peter W Carrico
David Eckert
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of ATE277111T1 publication Critical patent/ATE277111T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts 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
    • A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
    • 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
    • A61L15/60—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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/603—Component covered by group C08F4/60 with a metal or compound covered by group C08F4/44 other than an organo-aluminium compound
    • C08F4/6032—Component of C08F4/60 containing at least two different metals
    • C08F4/6035—Component of C08F4/60 containing at least two different metals containing magnesium

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT00917789T 1999-03-12 2000-03-08 Farbstabile superabsorbierende polymerzusammensetzung ATE277111T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12395899P 1999-03-12 1999-03-12
PCT/US2000/005994 WO2000055245A1 (en) 1999-03-12 2000-03-08 Color-stable superabsorbent polymer composition

Publications (1)

Publication Number Publication Date
ATE277111T1 true ATE277111T1 (de) 2004-10-15

Family

ID=22411931

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00917789T ATE277111T1 (de) 1999-03-12 2000-03-08 Farbstabile superabsorbierende polymerzusammensetzung

Country Status (10)

Country Link
US (1) US6359049B1 (de)
EP (1) EP1169379B1 (de)
AR (1) AR038651A1 (de)
AT (1) ATE277111T1 (de)
AU (1) AU3870700A (de)
CO (1) CO5170434A1 (de)
DE (1) DE60014054T2 (de)
ES (1) ES2228492T3 (de)
PE (1) PE20001345A1 (de)
WO (1) WO2000055245A1 (de)

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WO2005054356A1 (de) * 2003-12-03 2005-06-16 Basf Aktiengesellschaft Mindestens ein sterisch gehindertes einwertiges und/oder mehrwertiges phenol enthaltende superabsorber
US20050148966A1 (en) * 2003-12-30 2005-07-07 Weyerhaeuser Company Absorbent products incorporating individualized intrafiber crosslinked cellulosic fibers with improved brightness and color
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US20060173431A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
US20060173432A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
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EP2115019B2 (de) † 2007-01-29 2019-07-10 Basf Se VERFAHREN ZUR HERSTELLUNG WEIßER UND FARBSTABILER WASSERABSORBIERENDER POLYMERPARTIKEL MIT HOHEM ABSORPTIONSVERMÖGEN UND HOHER FLÜSSIGKEITSLEITFÄHIGKEIT
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JP5410412B2 (ja) 2008-03-31 2014-02-05 株式会社日本触媒 吸水性樹脂を主成分とする粒子状吸水剤の製造方法及びその製造装置
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CN102597082A (zh) 2009-09-16 2012-07-18 巴斯夫欧洲公司 颜色稳定的超吸收剂
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US9375507B2 (en) 2013-04-10 2016-06-28 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
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Also Published As

Publication number Publication date
EP1169379A1 (de) 2002-01-09
EP1169379B1 (de) 2004-09-22
AR038651A1 (es) 2005-01-26
AU3870700A (en) 2000-10-04
US6359049B1 (en) 2002-03-19
ES2228492T3 (es) 2005-04-16
DE60014054D1 (de) 2004-10-28
DE60014054T2 (de) 2005-02-03
PE20001345A1 (es) 2000-12-06
CO5170434A1 (es) 2002-06-27
WO2000055245A1 (en) 2000-09-21

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