ATE438419T1 - Supersaugfähige polymerteilchen mit einer verringerten menge an feinen teilchen und herstellungsverfahren dafür - Google Patents

Supersaugfähige polymerteilchen mit einer verringerten menge an feinen teilchen und herstellungsverfahren dafür

Info

Publication number
ATE438419T1
ATE438419T1 AT05820526T AT05820526T ATE438419T1 AT E438419 T1 ATE438419 T1 AT E438419T1 AT 05820526 T AT05820526 T AT 05820526T AT 05820526 T AT05820526 T AT 05820526T AT E438419 T1 ATE438419 T1 AT E438419T1
Authority
AT
Austria
Prior art keywords
particles
production process
absorbent polymer
super absorbent
polymer particles
Prior art date
Application number
AT05820526T
Other languages
English (en)
Inventor
Guy T Woodrum
Michael M Azad
Norbert Herfert
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36097342&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE438419(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Se filed Critical Basf Se
Application granted granted Critical
Publication of ATE438419T1 publication Critical patent/ATE438419T1/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT05820526T 2004-12-30 2005-12-22 Supersaugfähige polymerteilchen mit einer verringerten menge an feinen teilchen und herstellungsverfahren dafür ATE438419T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64032104P 2004-12-30 2004-12-30
PCT/EP2005/013870 WO2006069732A1 (en) 2004-12-30 2005-12-22 Superabsorbent polymer particles having a reduced amount of fine-sized particles, and methods of manufacturing the same

Publications (1)

Publication Number Publication Date
ATE438419T1 true ATE438419T1 (de) 2009-08-15

Family

ID=36097342

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05820526T ATE438419T1 (de) 2004-12-30 2005-12-22 Supersaugfähige polymerteilchen mit einer verringerten menge an feinen teilchen und herstellungsverfahren dafür

Country Status (6)

Country Link
EP (1) EP1833521B1 (de)
JP (1) JP2008527058A (de)
CN (1) CN101094696A (de)
AT (1) ATE438419T1 (de)
DE (1) DE602005015896D1 (de)
WO (1) WO2006069732A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060173431A1 (en) 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
US7935860B2 (en) 2007-03-23 2011-05-03 Kimberly-Clark Worldwide, Inc. Absorbent articles comprising high permeability superabsorbent polymer compositions
EP2182993B1 (de) 2007-07-27 2015-09-23 Basf Se Wasserabsorbierende polymerpartikel und herstellungsverfahren dafür
US20110054375A1 (en) * 2007-11-27 2011-03-03 Hans Smola Dressing comprising polyacrylate particles and use thereof
US7910688B2 (en) 2008-10-22 2011-03-22 Evonik Stockhausen Inc. Recycling superabsorbent polymer fines
US9637658B2 (en) 2013-06-24 2017-05-02 The Boeing Company Coatings, coating compositions, and methods of delaying ice formation
CN104387514A (zh) * 2014-11-08 2015-03-04 邦丽达(福建)新材料股份有限公司 一种聚丙烯酸的碱式制备方法
KR101871968B1 (ko) 2015-06-01 2018-06-27 주식회사 엘지화학 고흡수성 수지
KR101949454B1 (ko) 2015-06-15 2019-02-18 주식회사 엘지화학 고흡수성 수지
KR101949995B1 (ko) 2015-07-06 2019-02-19 주식회사 엘지화학 고흡수성 수지의 제조 방법 및 이로부터 제조된 고흡수성 수지
KR101855351B1 (ko) * 2015-08-13 2018-05-04 주식회사 엘지화학 고흡수성 수지의 제조 방법
WO2017146347A1 (ko) 2016-02-25 2017-08-31 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR101956831B1 (ko) * 2016-06-01 2019-03-11 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR102103000B1 (ko) * 2016-10-19 2020-04-21 주식회사 엘지화학 고흡수성 수지의 제조 방법
EP3391959A1 (de) * 2017-04-19 2018-10-24 The Procter & Gamble Company Verfahren zur herstellung wasserabsorbierender polymerpartikel mit bereichen mit anorganischen festpartikeln und bereichen, die im wesentlichen frei von anorganischen festpartikeln sind
EP3391963B1 (de) * 2017-04-19 2021-04-14 The Procter & Gamble Company Verfahren zur herstellung von agglomerierten superabsorbierenden polymerpartikeln mit tonplättchen mit kantenmodifikation und/oder oberflächenmodifikation
US10767029B2 (en) 2017-04-19 2020-09-08 The Procter & Gamble Company Agglomerated superabsorbent polymer particles comprising clay platelets with edge modification and/or surface modification
US11859059B2 (en) 2018-02-06 2024-01-02 Basf Se Method for the pneumatic delivery of superabsorbent particles
EP3773388A4 (de) 2018-04-02 2022-01-19 Polygreen Ltd. Flüssige polymerlösung zur behandlung von vliesbahnen
JP7445600B2 (ja) 2018-04-02 2024-03-07 ポリグリーン リミテッド スチレンマレイン酸コポリマーおよびバイオポリマーに基づく負荷下で高吸収性を有する生分解性超吸収性ポリマーの製造方法
EP3880770B1 (de) 2018-11-13 2023-08-09 Polygreen Ltd. Polymerzusammensetzung zur verwendung als bodenkonditionierer mit verbesserter wasserabsorptionsfähigkeit während der bewässerung von landwirtschaftlichen nutzpflanzen
WO2021242320A1 (en) 2020-05-29 2021-12-02 Kimberly-Clark Worldwide, Inc. Component including a volatile hydrophobic coating and methods including the same
CN115784651B (zh) * 2022-12-29 2023-08-22 河北高速集团工程咨询有限公司 一种钢渣基抗冻地聚物及其制备方法
JP2025517425A (ja) * 2023-03-03 2025-06-05 エルジー・ケム・リミテッド 高吸水性樹脂製造用組成物およびこれを用いた高吸水性樹脂の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414117A1 (de) * 1994-04-22 1995-10-26 Cassella Ag Staubarme pulverförmige hydrophile Polymere
DE4426008A1 (de) * 1994-07-22 1996-01-25 Cassella Ag Hydrophile, hochquellfähige Hydrogele
DE19524724A1 (de) * 1995-07-07 1997-01-09 Hoechst Ag Hydrophile, hochquellfähige Hydrogele
US6124391A (en) * 1998-08-18 2000-09-26 Stockhausen Gmbh & Co. Kg Superabsorbent polymers having anti-caking characteristics

Also Published As

Publication number Publication date
EP1833521A1 (de) 2007-09-19
CN101094696A (zh) 2007-12-26
DE602005015896D1 (de) 2009-09-17
JP2008527058A (ja) 2008-07-24
EP1833521B1 (de) 2009-08-05
WO2006069732A1 (en) 2006-07-06

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