TW200628494A - Insoluble metal sulfates in water-absorbing polymeric particles - Google Patents

Insoluble metal sulfates in water-absorbing polymeric particles

Info

Publication number
TW200628494A
TW200628494A TW094142191A TW94142191A TW200628494A TW 200628494 A TW200628494 A TW 200628494A TW 094142191 A TW094142191 A TW 094142191A TW 94142191 A TW94142191 A TW 94142191A TW 200628494 A TW200628494 A TW 200628494A
Authority
TW
Taiwan
Prior art keywords
polymeric particles
water
metal sulfates
insoluble metal
absorbing polymeric
Prior art date
Application number
TW094142191A
Other languages
English (en)
Inventor
Ulrich Riegel
Thomas Daniel
Dieter Hermeling
Mark Elliott
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
Publication of TW200628494A publication Critical patent/TW200628494A/zh

Links

Classifications

    • 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
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium 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
    • A61L15/42—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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Polymerisation Methods In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
TW094142191A 2004-11-30 2005-11-30 Insoluble metal sulfates in water-absorbing polymeric particles TW200628494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004057868A DE102004057868A1 (de) 2004-11-30 2004-11-30 Unlösliche Metallsulfate in wasserabsorbierenden Polymerpartikeln

Publications (1)

Publication Number Publication Date
TW200628494A true TW200628494A (en) 2006-08-16

Family

ID=36121532

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094142191A TW200628494A (en) 2004-11-30 2005-11-30 Insoluble metal sulfates in water-absorbing polymeric particles

Country Status (8)

Country Link
US (1) US7947771B2 (zh)
EP (1) EP1824908B1 (zh)
JP (1) JP5065039B2 (zh)
CN (1) CN101065422B (zh)
AT (1) ATE496083T1 (zh)
DE (2) DE102004057868A1 (zh)
TW (1) TW200628494A (zh)
WO (1) WO2006058683A2 (zh)

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CN101490097B (zh) 2006-07-19 2011-11-09 巴斯夫欧洲公司 通过聚合单体溶液液滴生产具有较高渗透性的吸水性聚合物颗粒的方法
CN105001364B (zh) * 2006-07-19 2017-09-26 巴斯夫欧洲公司 通过聚合单体溶液液滴生产具有较高渗透性的吸水性聚合物颗粒的方法
RU2480481C2 (ru) 2006-07-19 2013-04-27 Басф Се Способ получения дополнительно сшитых водопоглощающих полимерных частиц с высоким поглощением путем полимеризации капель мономерного раствора
RU2463309C2 (ru) * 2006-07-19 2012-10-10 Басф Се Способ получения водопоглощающих полимерных частиц с высокой проницаемостью путем полимеризации капель мономерного раствора
ATE501178T1 (de) * 2006-10-05 2011-03-15 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
EP2142221A2 (en) * 2006-11-10 2010-01-13 Basf Se Superabsorbents having superior permeability and conveying properties
ATE474858T1 (de) * 2007-01-16 2010-08-15 Basf Se Herstellung von superabsorbierenden polymeren
CN101605821A (zh) * 2007-02-06 2009-12-16 巴斯夫欧洲公司 通过在气相中聚合液滴生产聚合物颗粒的方法
US8436090B2 (en) * 2008-09-16 2013-05-07 Nippon Shokubai Co., Ltd. Production method and method for enhancing liquid permeability of water-absorbing resin
EP2479195B1 (en) 2009-09-16 2021-10-27 Nippon Shokubai Co., Ltd. Production method for water-absorbing resin powder
WO2011032922A1 (de) 2009-09-17 2011-03-24 Basf Se Farbstabiler superabsorber
EP2527391B1 (en) 2010-01-20 2023-08-09 Nippon Shokubai Co., Ltd. Method for producing water absorbent resin
US9624322B2 (en) 2010-03-17 2017-04-18 Nippon Shukubai Co., Ltd. Method of producing water absorbent resin
EP3115382B1 (en) 2010-04-07 2019-07-10 Nippon Shokubai Co., Ltd. Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powder
DE102010022063A1 (de) * 2010-05-31 2011-12-01 Beiersdorf Ag Neues verdickendes Polymer
DE102010040923A1 (de) 2010-09-16 2012-03-22 Basf Se Verfahren zur Herstellung von Acrylsäure aus Ethanol und Formaldehyd
DE102010040921A1 (de) 2010-09-16 2012-03-22 Basf Se Verfahren zur Herstellung von Acrylsäure aus Methanol und Essigsäure
DE102011078087A1 (de) 2011-06-27 2012-12-27 Beiersdorf Ag Neues verdickendes Polymer II
US9044525B2 (en) 2011-06-29 2015-06-02 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt)-based water absorbent resin powder and method for producing the same
CN102382262B (zh) * 2011-08-15 2013-04-10 武汉力诚生物科技有限公司 一种吸水剂颗粒一步法连续造粒的制备方法
WO2013073682A1 (ja) 2011-11-16 2013-05-23 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂の製造方法
WO2013076031A1 (de) 2011-11-22 2013-05-30 Basf Se Superabsorber mit pyrogenem aluminiumoxid
JP5996651B2 (ja) 2012-08-01 2016-09-21 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂の製造方法
US20140121403A1 (en) 2012-10-31 2014-05-01 Celanese International Corporation Integrated Process for the Production of Acrylic Acids and Acrylates
KR20150090067A (ko) 2012-11-27 2015-08-05 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수성 수지의 제조 방법
CN105542056B (zh) * 2015-12-28 2017-11-28 杭州树联园艺科技有限公司 一种用于污水处理的石膏‑水凝胶复合材料及其制备方法
CN109942740B (zh) * 2019-03-25 2021-05-14 四川轻化工大学 一种改性硫酸钙晶须掺杂的聚丙烯酸钠复合材料的制备方法

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JPS6372339A (ja) * 1986-09-12 1988-04-02 Toyo Kagaku Yakuhin Kk 水分吸収剤
ES2035259T5 (es) * 1987-01-28 1999-11-16 Kao Corp Procedimiento para la fabricacion de un articulo absorbente.
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EP1366111B2 (de) 2001-01-19 2020-04-29 Basf Se Wasserabsorbierendes mittel, verfahren zu seiner herstellung und seine verwendung
US8426670B2 (en) * 2001-09-19 2013-04-23 Nippon Shokubai Co., Ltd. Absorbent structure, absorbent article, water-absorbent resin, and its production process and evaluation method
ATE287904T1 (de) 2001-10-05 2005-02-15 Basf Ag Verfahren zur vernetzung von hydrogelen mit morpholin-2,3-dionen
JP2003225565A (ja) * 2001-11-20 2003-08-12 San-Dia Polymer Ltd 吸水剤、その製法、吸水剤を用いた吸収体並びに吸収性物品
US7205259B2 (en) 2002-07-26 2007-04-17 Kimberly-Clark Worldwide, Inc. Absorbent binder desiccant composition and articles incorporating it
DE10334584A1 (de) 2003-07-28 2005-02-24 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit bicyclischen Amidacetalen
DE102004015686A1 (de) 2004-03-29 2005-10-27 Basf Ag Quellbare hydrogelbildende Polymere mit hoher Permeabilität

Also Published As

Publication number Publication date
JP2008521952A (ja) 2008-06-26
EP1824908B1 (de) 2011-01-19
US7947771B2 (en) 2011-05-24
CN101065422B (zh) 2012-12-26
DE102004057868A1 (de) 2006-06-01
US20070293617A1 (en) 2007-12-20
ATE496083T1 (de) 2011-02-15
WO2006058683A3 (de) 2007-01-25
EP1824908A2 (de) 2007-08-29
CN101065422A (zh) 2007-10-31
JP5065039B2 (ja) 2012-10-31
DE502005010893D1 (de) 2011-03-03
WO2006058683A2 (de) 2006-06-08

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