ATE219781T1 - Verfahren zur herstellung superabsorbierender pulver mit hoher absorption und mit hoher kapillarer saugleistung - Google Patents

Verfahren zur herstellung superabsorbierender pulver mit hoher absorption und mit hoher kapillarer saugleistung

Info

Publication number
ATE219781T1
ATE219781T1 AT97921910T AT97921910T ATE219781T1 AT E219781 T1 ATE219781 T1 AT E219781T1 AT 97921910 T AT97921910 T AT 97921910T AT 97921910 T AT97921910 T AT 97921910T AT E219781 T1 ATE219781 T1 AT E219781T1
Authority
AT
Austria
Prior art keywords
capillary suction
suction performance
superabsorbent powder
producing superabsorbent
high absorption
Prior art date
Application number
AT97921910T
Other languages
English (en)
Inventor
Christian Collette
Manuel Hidalgo
Andre Kowalik
Fabienne Lebendenko
Emmanuel Puchois
Original Assignee
Atofina
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 Atofina filed Critical Atofina
Application granted granted Critical
Publication of ATE219781T1 publication Critical patent/ATE219781T1/de

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
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • 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

  • 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)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
AT97921910T 1996-05-09 1997-04-30 Verfahren zur herstellung superabsorbierender pulver mit hoher absorption und mit hoher kapillarer saugleistung ATE219781T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9605795A FR2748404B1 (fr) 1996-05-09 1996-05-09 Poudres superabsorbantes a forte absorption et forte sucion capillaire
PCT/FR1997/000769 WO1997043331A1 (fr) 1996-05-09 1997-04-30 Poudres superabsorbantes a forte absorption et forte succion capillaire

Publications (1)

Publication Number Publication Date
ATE219781T1 true ATE219781T1 (de) 2002-07-15

Family

ID=9491982

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97921910T ATE219781T1 (de) 1996-05-09 1997-04-30 Verfahren zur herstellung superabsorbierender pulver mit hoher absorption und mit hoher kapillarer saugleistung

Country Status (9)

Country Link
US (1) US6458896B1 (de)
EP (1) EP0897409B1 (de)
JP (1) JP3713514B2 (de)
AT (1) ATE219781T1 (de)
AU (1) AU2779997A (de)
DE (1) DE69713589T2 (de)
ES (1) ES2177979T3 (de)
FR (1) FR2748404B1 (de)
WO (1) WO1997043331A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030105003A1 (en) 2001-04-05 2003-06-05 Jan Nilsson Peptide-based immunization therapy for treatment of atherosclerosis and development of peptide-based assay for determination of immune responses against oxidized low density lipoprotein
JP4685332B2 (ja) 2001-04-16 2011-05-18 住友精化株式会社 高分子量体含有粘性液の吸収に適した吸水性樹脂、並びにそれを用いた吸収体および吸収性物品
DE10161496A1 (de) * 2001-12-14 2003-06-26 Stockhausen Chem Fab Gmbh Kompaktierte absorbierende Polymere, deren Herstellung und Verwendung
EP1433526A3 (de) 2002-12-26 2007-03-14 Nippon Shokubai Co., Ltd. Wasser absorbierende Harzzusammensetzung
WO2006014031A1 (en) * 2004-08-06 2006-02-09 Nippon Shokubai Co., Ltd. Particulate water-absorbing agent with water-absorbing resin as main component, method for production of the same, and absorbing article
EP2221608B1 (de) 2009-02-18 2015-08-12 F. Hoffmann-La Roche AG Testverfahren zur Untersuchung einer Körperflüssigkeit
US8506964B2 (en) 2010-02-05 2013-08-13 Cardiovax, Llc Fusion proteins and related compositions, methods and systems for treatment and/or prevention of atherosclerosis
DE102010043113A1 (de) * 2010-10-29 2012-05-03 Evonik Stockhausen Gmbh Verfahren zur Herstellung von verbesserten absorbierenden Polymeren mittels kryogenem Mahlen
RU2013126626A (ru) 2010-11-12 2014-12-20 Седарс-Синаи Медикал Сентер Иммуномодулирующие способы и системы для лечения и/или предотвращения гипертензий
CN103501806A (zh) 2010-11-12 2014-01-08 赛达斯西奈医疗中心 用于治疗和/或预防动脉瘤的免疫调节方法和系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602775B1 (fr) * 1986-08-14 1989-02-24 Charbonnages Ste Chimique Polymere en poudre, a base d'un monomere hydros oluble ethyleniquement insature, son procede de preparation et son application a l'absorption de fluides aqueux
US4914170A (en) * 1987-11-17 1990-04-03 Rohm And Haas Company Superabsorbent polymeric compositions and process for producing the same
JP2938920B2 (ja) * 1990-01-31 1999-08-25 住友精化株式会社 吸水性樹脂の製造方法
US5128082A (en) * 1990-04-20 1992-07-07 James River Corporation Method of making an absorbant structure
JP3175791B2 (ja) * 1992-06-10 2001-06-11 株式会社日本触媒 吸水剤の製造方法
FR2710342B1 (fr) 1993-09-21 1995-11-17 Atochem Elf Sa Polymères acryliques superabsorbants à propriétés améliorées et leur procédé d'obtention.
FR2732973B1 (fr) * 1995-04-11 1997-06-13 Atochem Elf Sa Procede pour l'obtention de polymeres superabsorbants pour l'eau et les fluides aqueux sous forme d'agregats de particules
JPH0912613A (ja) * 1995-06-28 1997-01-14 Mitsubishi Chem Corp 吸水性樹脂の製造方法
FR2744456A1 (fr) * 1996-02-07 1997-08-08 Atochem Elf Sa Polymeres superabsorbants a structure coeur-coquille et leur procede d'obtention

Also Published As

Publication number Publication date
EP0897409A1 (de) 1999-02-24
JP3713514B2 (ja) 2005-11-09
ES2177979T3 (es) 2002-12-16
US6458896B1 (en) 2002-10-01
FR2748404A1 (fr) 1997-11-14
WO1997043331A1 (fr) 1997-11-20
EP0897409B1 (de) 2002-06-26
AU2779997A (en) 1997-12-05
DE69713589T2 (de) 2003-01-09
FR2748404B1 (fr) 1998-07-24
JP2000513392A (ja) 2000-10-10
DE69713589D1 (de) 2002-08-01

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