ZA200801069B - Superabsorbents, nanofiber nonwovens finished therewith and use thereof - Google Patents

Superabsorbents, nanofiber nonwovens finished therewith and use thereof

Info

Publication number
ZA200801069B
ZA200801069B ZA200801069A ZA200801069A ZA200801069B ZA 200801069 B ZA200801069 B ZA 200801069B ZA 200801069 A ZA200801069 A ZA 200801069A ZA 200801069 A ZA200801069 A ZA 200801069A ZA 200801069 B ZA200801069 B ZA 200801069B
Authority
ZA
South Africa
Prior art keywords
superabsorbents
nanofiber nonwovens
finished therewith
nonwovens finished
therewith
Prior art date
Application number
ZA200801069A
Inventor
Ring Horst
Harbig Roland
Original Assignee
Schill & Seilacher
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 Schill & Seilacher filed Critical Schill & Seilacher
Publication of ZA200801069B publication Critical patent/ZA200801069B/en

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
    • 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
    • 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
    • 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
    • B01J20/22—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
    • B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
    • B01J20/267—Cross-linked polymers
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3291—Characterised by the shape of the carrier, the coating or the obtained coated product
    • B01J20/3293—Coatings on a core, the core being particle or fiber shaped, e.g. encapsulated particles, coated fibers
    • 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
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/68—Superabsorbents
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Artificial Filaments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
ZA200801069A 2005-08-05 2008-02-04 Superabsorbents, nanofiber nonwovens finished therewith and use thereof ZA200801069B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510036992 DE102005036992A1 (en) 2005-08-05 2005-08-05 Super absorbing powder, for e.g. nanofiber products, comprises polymer particles exhibiting a sourceable core and a superficially after-crosslinked shell in the presence of water

Publications (1)

Publication Number Publication Date
ZA200801069B true ZA200801069B (en) 2008-12-31

Family

ID=37670030

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200801069A ZA200801069B (en) 2005-08-05 2008-02-04 Superabsorbents, nanofiber nonwovens finished therewith and use thereof

Country Status (3)

Country Link
CN (1) CN101267847B (en)
DE (1) DE102005036992A1 (en)
ZA (1) ZA200801069B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2358820A1 (en) 2008-11-21 2011-08-24 Basf Se Mixture of surface postcrosslinked superabsorbers with different surface postcrosslinking
US20110054429A1 (en) * 2009-08-25 2011-03-03 Sns Nano Fiber Technology, Llc Textile Composite Material for Decontaminating the Skin
JP6018061B2 (en) 2010-08-20 2016-11-02 エスエヌエス・ナノ・ファイバー・テクノロジー・エルエルシー Textile composites including nanofiber nonwovens
DE202011105054U1 (en) 2010-09-03 2011-12-29 Hyga Gmbh & Co. Kg Disposable diaper
CN102462858A (en) * 2010-11-16 2012-05-23 于杰 Human body rehabilitation dressing for body surface
EP2725934B1 (en) * 2011-06-30 2018-01-31 Ansell Limited Perspiration control glove
DE102014003731A1 (en) 2014-03-18 2015-09-24 Carl Freudenberg Kg Fabrics for the controlled release of active substances
CN112655539A (en) * 2021-01-19 2021-04-16 温州科技职业学院 Net shed for cultivating miniature potatoes
CN114795664B (en) * 2021-01-27 2023-05-26 宁波方太厨具有限公司 Sanitary nursing article and preparation method thereof
CN113057783A (en) * 2021-04-02 2021-07-02 陕西新容康医疗器械有限公司 Functional argil granule waistband
CN113952845B (en) * 2021-11-05 2022-07-15 岭东核电有限公司 Membrane filter material, preparation method thereof and application of membrane filter material in treating aerosol

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909214A1 (en) * 1999-03-03 2000-09-07 Basf Ag Water-absorbent, foam-like, crosslinked polymers with improved distribution effect, process for their preparation and their use
DE19958697A1 (en) * 1999-12-06 2001-06-07 Basf Ag Absorbent preparation
DE10202839A1 (en) * 2002-01-24 2003-08-07 Basf Ag Hydrogel-forming polymer, used in e.g. hygiene, packaging, food, medicine, cosmetics, textile, chemical, building, water or waste treatment, water separation, cleaning, agriculture or fire protection field, has fine particle size
WO2005005704A2 (en) * 2003-06-30 2005-01-20 The Procter & Gamble Company Particulates in nanofiber webs
WO2005005696A1 (en) * 2003-06-30 2005-01-20 The Procter & Gamble Company Coated nanofiber webs

Also Published As

Publication number Publication date
CN101267847A (en) 2008-09-17
DE102005036992A1 (en) 2007-02-08
CN101267847B (en) 2013-11-13

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