ATE473764T1 - Verfahren zur herstellung eines wasserabsorbierenden materials mit einem überzug aus elastischen filmbildenden polymeren - Google Patents

Verfahren zur herstellung eines wasserabsorbierenden materials mit einem überzug aus elastischen filmbildenden polymeren

Info

Publication number
ATE473764T1
ATE473764T1 AT06708013T AT06708013T ATE473764T1 AT E473764 T1 ATE473764 T1 AT E473764T1 AT 06708013 T AT06708013 T AT 06708013T AT 06708013 T AT06708013 T AT 06708013T AT E473764 T1 ATE473764 T1 AT E473764T1
Authority
AT
Austria
Prior art keywords
water
producing
coating
elastic film
absorbent material
Prior art date
Application number
AT06708013T
Other languages
English (en)
Inventor
Thomas Daniel
Ulrich Riegel
Jean-Philippe Marie Autran
Renae Dianna Fossum
Axel Meyer
Mattias Schmidt
Mark Elliott
Stefan Bruhns
Karl Haeberle
Original Assignee
Basf Se
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 Se filed Critical Basf Se
Application granted granted Critical
Publication of ATE473764T1 publication Critical patent/ATE473764T1/de

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT06708013T 2005-02-04 2006-02-03 Verfahren zur herstellung eines wasserabsorbierenden materials mit einem überzug aus elastischen filmbildenden polymeren ATE473764T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64954005P 2005-02-04 2005-02-04
US76648306P 2006-01-23 2006-01-23
PCT/EP2006/050663 WO2006082241A2 (en) 2005-02-04 2006-02-03 A process for producing a water-absorbing material having a coating of elastic filmforming polymers

Publications (1)

Publication Number Publication Date
ATE473764T1 true ATE473764T1 (de) 2010-07-15

Family

ID=36763170

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06708013T ATE473764T1 (de) 2005-02-04 2006-02-03 Verfahren zur herstellung eines wasserabsorbierenden materials mit einem überzug aus elastischen filmbildenden polymeren

Country Status (7)

Country Link
US (1) US20080124551A1 (de)
EP (1) EP1846047B1 (de)
JP (1) JP2008528785A (de)
AT (1) ATE473764T1 (de)
DE (1) DE602006015422D1 (de)
TW (1) TW200631610A (de)
WO (1) WO2006082241A2 (de)

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US8419971B2 (en) * 2006-12-22 2013-04-16 Basf Se Method for producing mechanically stable water-absorbent polymer particles
ATE512190T1 (de) * 2007-03-19 2011-06-15 Basf Se Verfahren zum beschichten wasserabsorbierender polymerpartikel
EP2018876A1 (de) * 2007-07-27 2009-01-28 The Procter and Gamble Company Saugfähiger Artikel mit wasserabsorbierenden Polymerteilchen und Herstellungsverfahren dafür
CN101772355B (zh) * 2007-07-27 2013-06-12 巴斯夫欧洲公司 吸水性聚合物颗粒及其制备方法
EP2018877A1 (de) * 2007-07-27 2009-01-28 The Procter and Gamble Company Saugfähiger Artikel mit wasserabsorbierenden Polymerteilchen und Herstellungsverfahren dafür
WO2012052365A1 (en) * 2010-10-21 2012-04-26 Basf Se Water-absorbing polymeric particles and method for the production thereof
CA2832887A1 (en) 2011-04-11 2012-10-18 ADA-ES, Inc. Fluidized bed method and system for gas component capture
US20120309890A1 (en) * 2011-06-01 2012-12-06 Basf Se Fast Water-Absorbing Material Having a Coating of Elastic Film-Forming Polyurethane with High Wicking
EP2714776A1 (de) * 2011-06-01 2014-04-09 Basf Se Wasserabsorbierendes material mit beschichtung aus elastischem filmbildendem polyurethan mit hoher dochtwirkung und hoher durchlässigkeit
EP2620466B1 (de) 2012-01-27 2014-09-10 Evonik Degussa GmbH Wärmebehandlung von wasserabsorbierenden Polymerpartikeln in einem Wirbelbett
EP2620465B2 (de) 2012-01-27 2018-03-28 Evonik Degussa GmbH Wärmebehandlung von wasserabsorbierenden Polymerpartikeln in einem Wirbelbett bei hoher Aufheizrate
WO2014047354A1 (en) 2012-09-20 2014-03-27 ADA-ES, Inc. Method and system to reclaim functional sites on a sorbent contaminated by heat stable salts
KR102236466B1 (ko) 2013-01-29 2021-04-07 가부시키가이샤 닛폰 쇼쿠바이 흡수성 수지 재료 및 그의 제조 방법
CN112574821B (zh) * 2020-12-02 2023-05-09 太极集团重庆涪陵制药厂有限公司 一种中药挥发油提取设备及提取方法
KR20230115995A (ko) * 2020-12-09 2023-08-03 스미토모 세이카 가부시키가이샤 흡수성 수지 입자, 흡수체 및 흡수성 물품
JPWO2022124136A1 (de) * 2020-12-09 2022-06-16
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WO2026034250A1 (ja) * 2024-08-09 2026-02-12 住友精化株式会社 吸水性樹脂粒子の製造方法

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Also Published As

Publication number Publication date
US20080124551A1 (en) 2008-05-29
EP1846047B1 (de) 2010-07-14
TW200631610A (en) 2006-09-16
EP1846047A2 (de) 2007-10-24
WO2006082241A3 (en) 2006-11-02
JP2008528785A (ja) 2008-07-31
WO2006082241A2 (en) 2006-08-10
DE602006015422D1 (de) 2010-08-26

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