PL371491A1 - Cząstki superchłonnych polimerów - Google Patents

Cząstki superchłonnych polimerów

Info

Publication number
PL371491A1
PL371491A1 PL02371491A PL37149102A PL371491A1 PL 371491 A1 PL371491 A1 PL 371491A1 PL 02371491 A PL02371491 A PL 02371491A PL 37149102 A PL37149102 A PL 37149102A PL 371491 A1 PL371491 A1 PL 371491A1
Authority
PL
Poland
Prior art keywords
polymer particles
superabsorbent polymer
superabsorbent
particles
polymer
Prior art date
Application number
PL02371491A
Other languages
English (en)
Inventor
Michael Mitchell
Kimberly A. Rausch
Original Assignee
Basf Aktiengesellschaft
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 Aktiengesellschaft filed Critical Basf Aktiengesellschaft
Publication of PL371491A1 publication Critical patent/PL371491A1/pl

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • 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
    • 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
    • A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/001—Use of materials characterised by their function or physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530569—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the particle size
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530569—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the particle size
    • A61F2013/530576—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the particle size having different size in different parts
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
    • 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.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
PL02371491A 2001-11-21 2002-11-15 Cząstki superchłonnych polimerów PL371491A1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33219701P 2001-11-21 2001-11-21

Publications (1)

Publication Number Publication Date
PL371491A1 true PL371491A1 (pl) 2005-06-13

Family

ID=23297142

Family Applications (1)

Application Number Title Priority Date Filing Date
PL02371491A PL371491A1 (pl) 2001-11-21 2002-11-15 Cząstki superchłonnych polimerów

Country Status (7)

Country Link
US (1) US20050031850A1 (pl)
EP (1) EP1448243A1 (pl)
JP (1) JP2005509696A (pl)
CN (1) CN1589160A (pl)
AU (1) AU2002352017A1 (pl)
PL (1) PL371491A1 (pl)
WO (1) WO2003043671A1 (pl)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1512417B1 (en) 2003-09-02 2013-06-19 Nippon Shokubai Co., Ltd. Particulate water-absorbent resin composition
US7695461B2 (en) 2004-09-16 2010-04-13 Mcneil-Ppc, Inc. Drapeable sanitary absorbent napkin
US20060058747A1 (en) * 2004-09-16 2006-03-16 Nguyen Hien V Drapeable sanitary absorbent napkin
US7582074B2 (en) 2004-09-16 2009-09-01 Mcneil-Ppc, Inc. Drapeable sanitary absorbent napkin
US7578810B2 (en) 2004-09-16 2009-08-25 Mcneil-Ppc, Inc. Body attachable drapeable sanitary absorbent napkin with AI, MCB and BW values
US7704241B2 (en) 2004-09-16 2010-04-27 Mcneil-Ppc, Inc. Drapeable sanitary absorbent napkin
US7615039B2 (en) 2004-09-16 2009-11-10 Mcneil-Ppc, Inc. Body attachable drapeable sanitary absorbent napkin
US7811270B2 (en) 2004-09-16 2010-10-12 Mcneil-Ppc, Inc. Disposable absorbent sanitary napkin with modified circular bending stiffness and absorbency index values for improved drapeability
US7594904B2 (en) 2004-09-16 2009-09-29 Mcneil-Ppc, Inc. Drapeable sanitary absorbent napkin
US7771404B2 (en) 2006-03-16 2010-08-10 Mcneil-Ppc, Inc. Drapeable absorbent article
US7566329B2 (en) 2006-03-16 2009-07-28 Mcneil-Ppc, Inc. Drapeable absorbent article
US7753897B2 (en) 2006-03-16 2010-07-13 Mcneil-Ppc, Inc. Drapeable absorbent article
FR2914865B1 (fr) * 2007-04-13 2011-03-18 Olivier Revert Composition pulverulente pour absorber les liquides aqueux.
JP5149654B2 (ja) * 2008-02-28 2013-02-20 サンダイヤポリマー株式会社 吸収性樹脂粒子及び吸収性物品
EP2204431A1 (de) 2008-12-18 2010-07-07 Basf Se Verfahren zur Blockierung unterirdischer Formationen
US8795834B2 (en) * 2009-02-09 2014-08-05 Sapturf, Llc Synthetic turf having cooling layer
US9901128B2 (en) * 2009-12-24 2018-02-27 David A. Gray Antimicrobial apparel and fabric and coverings
US20120328861A1 (en) * 2010-01-13 2012-12-27 Sumitomo Seika Chemicals, Co., Ltd. Water-absorbent sheet structure
JP5167306B2 (ja) * 2010-04-28 2013-03-21 サンダイヤポリマー株式会社 吸収性樹脂粒子、これを含む吸収体及び吸収性物品
EP2630183A1 (en) * 2010-10-21 2013-08-28 Basf Se Water-absorbing polymeric particles and method for the production thereof
EP2673011B2 (de) * 2011-02-07 2019-01-16 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher anquellgeschwindigkeit
US9833769B2 (en) 2011-02-07 2017-12-05 Basf Se Process for producing water-absorbing polymer particles with high free swell rate
EP2535698B1 (en) 2011-06-17 2023-12-06 The Procter & Gamble Company Absorbent article having improved absorption properties
US8986474B2 (en) 2012-01-11 2015-03-24 Nordson Corporation Method of manufacturing a composite superabsorbent core structure
US9394637B2 (en) 2012-12-13 2016-07-19 Jacob Holm & Sons Ag Method for production of a hydroentangled airlaid web and products obtained therefrom
US9302248B2 (en) 2013-04-10 2016-04-05 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
US9375507B2 (en) 2013-04-10 2016-06-28 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
WO2015137860A1 (en) * 2014-03-14 2015-09-17 Ge Healthcare Bio-Sciences Ab Separation matrices for purification of biological particles
CA2963260A1 (en) * 2014-10-06 2016-04-14 Kci Licensing, Inc. Ion exchange absorbent systems, apparatuses, and methods
EP3534867B1 (en) * 2016-11-07 2025-06-04 Solventum Intellectual Properties Company Medical composition containing guanidinyl-containing polymer(s) and carrageenane(s)
CN111068099B (zh) * 2019-12-11 2021-04-06 杭州千芝雅卫生用品有限公司 高分子吸收聚合体、制备方法及其用途
WO2022019218A1 (ja) * 2020-07-22 2022-01-27 住友精化株式会社 吸水性樹脂組成物、吸水性樹脂組成物の製造方法、及び吸水性樹脂粒子の吸水速度低速化方法
CN116437888B (zh) 2020-08-25 2026-03-03 金伯利-克拉克环球有限公司 吸收结构和制造吸收结构的方法
IL300602A (en) 2020-08-25 2023-04-01 Kimberly Clark Co Absorbent structures and methods for producing absorbent structures
AU2020465567A1 (en) 2020-08-25 2023-04-20 Kimberly-Clark Worldwide, Inc. Absorbent structures and methods for manufacturing absorbent structures
KR102945447B1 (ko) 2020-09-28 2026-03-31 킴벌리-클라크 월드와이드, 인크. 공중합된 초흡수성 중합체
JP2025532677A (ja) * 2022-09-23 2025-10-01 ビーエーエスエフ ソシエタス・ヨーロピア 超吸収体材料の技術適用特性を決定するための装置
KR20250160445A (ko) * 2023-03-09 2025-11-13 바스프 에스이 위생 제품의 위생 특성을 결정하기 위한 장치
JP2024130064A (ja) * 2023-03-14 2024-09-30 株式会社コ－チョ－ ペット用吸収性シーツ
US12005421B1 (en) * 2023-10-09 2024-06-11 King Faisal University Method of preparing adsorbent from sugarcane bagasse and polyolefin waste
US12168218B1 (en) * 2023-10-11 2024-12-17 King Faisal University Method of preparing adsorbent from date pit and a polymer

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US5962578A (en) * 1997-11-19 1999-10-05 Amcol International Corporation Poly(dialkylaminoalkyl (meth)acrylamide)-based superabsorbent gels
US6087448A (en) * 1997-11-19 2000-07-11 Amcol International Corporation Solid superabsorbent material containing a poly(vinylguanidine) and an acidic water-absorbing resin
US6222091B1 (en) * 1997-11-19 2001-04-24 Basf Aktiengesellschaft Multicomponent superabsorbent gel particles
US6072101A (en) * 1997-11-19 2000-06-06 Amcol International Corporation Multicomponent superabsorbent gel particles

Also Published As

Publication number Publication date
CN1589160A (zh) 2005-03-02
WO2003043671A1 (en) 2003-05-30
US20050031850A1 (en) 2005-02-10
AU2002352017A1 (en) 2003-06-10
JP2005509696A (ja) 2005-04-14
EP1448243A1 (en) 2004-08-25

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