DE102005036992A1 - Superabsorberpulver und dessen Verwendung - Google Patents

Superabsorberpulver und dessen Verwendung Download PDF

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Publication number
DE102005036992A1
DE102005036992A1 DE200510036992 DE102005036992A DE102005036992A1 DE 102005036992 A1 DE102005036992 A1 DE 102005036992A1 DE 200510036992 DE200510036992 DE 200510036992 DE 102005036992 A DE102005036992 A DE 102005036992A DE 102005036992 A1 DE102005036992 A1 DE 102005036992A1
Authority
DE
Germany
Prior art keywords
water
superabsorbent
polymer particles
core
shell
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE200510036992
Other languages
German (de)
English (en)
Inventor
Horst Dr. Ring
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schill and Seilacher AG
Original Assignee
Schill and Seilacher AG
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 and Seilacher AG filed Critical Schill and Seilacher AG
Priority to DE200510036992 priority Critical patent/DE102005036992A1/de
Priority to PCT/EP2005/014017 priority patent/WO2007016970A1/de
Priority to BRPI0520470A priority patent/BRPI0520470B1/pt
Priority to US11/568,608 priority patent/US8541643B2/en
Priority to KR1020087005433A priority patent/KR101084023B1/ko
Priority to AT05823938T priority patent/ATE524201T1/de
Priority to EP05823938A priority patent/EP1909857B1/de
Priority to DK05823938.5T priority patent/DK1909857T3/da
Priority to CN201210009741.7A priority patent/CN102535016B/zh
Priority to ES11002242.3T priority patent/ES2560890T3/es
Priority to CN2005800516048A priority patent/CN101267847B/zh
Priority to EP11002242.3A priority patent/EP2335743B1/de
Priority to DK11002242.3T priority patent/DK2335743T3/en
Priority to DE202005020566U priority patent/DE202005020566U1/de
Publication of DE102005036992A1 publication Critical patent/DE102005036992A1/de
Priority to ZA200801069A priority patent/ZA200801069B/xx
Withdrawn legal-status Critical Current

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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)
DE200510036992 2005-08-05 2005-08-05 Superabsorberpulver und dessen Verwendung Withdrawn DE102005036992A1 (de)

Priority Applications (15)

Application Number Priority Date Filing Date Title
DE200510036992 DE102005036992A1 (de) 2005-08-05 2005-08-05 Superabsorberpulver und dessen Verwendung
DK05823938.5T DK1909857T3 (da) 2005-08-05 2005-12-23 Superabsorbenter, nanofibervæv finishbehandlet dermed og anvendelse deraf
CN201210009741.7A CN102535016B (zh) 2005-08-05 2005-12-23 用超吸收剂粉末配置的纳米纤维织物
US11/568,608 US8541643B2 (en) 2005-08-05 2005-12-23 Superabsorbents, nanofiber nonwovens finished therewith and use thereof
KR1020087005433A KR101084023B1 (ko) 2005-08-05 2005-12-23 초흡수제, 초흡수제로 마감된 나노섬유 부직포 및 이의용도
AT05823938T ATE524201T1 (de) 2005-08-05 2005-12-23 Superabsorber, damit ausgerüstete nanofaservliese und deren verwendung
EP05823938A EP1909857B1 (de) 2005-08-05 2005-12-23 Superabsorber, damit ausgerüstete nanofaservliese und deren verwendung
PCT/EP2005/014017 WO2007016970A1 (de) 2005-08-05 2005-12-23 Superabsorber, damit ausgerüstete nanofaservliese und deren verwendung
BRPI0520470A BRPI0520470B1 (pt) 2005-08-05 2005-12-23 superabsorventes, nanofibras não-trançadas acabadas com os mesmos e seu uso
ES11002242.3T ES2560890T3 (es) 2005-08-05 2005-12-23 Textil no tejido de nanofibras con polvo superabsorbente incorporado
CN2005800516048A CN101267847B (zh) 2005-08-05 2005-12-23 超吸收剂粉末及其用途，用超吸收剂粉末配置的纳米纤维织物的用途
EP11002242.3A EP2335743B1 (de) 2005-08-05 2005-12-23 Nanofaservlies mit eingebundenem superabsorberpulver
DK11002242.3T DK2335743T3 (en) 2005-08-05 2005-12-23 Nonwoven nanofiber material containing superabsorbent powder
DE202005020566U DE202005020566U1 (de) 2005-08-05 2005-12-23 Superabsorber, damit ausgerüstete Nanofaservliese und deren Verwendung
ZA200801069A ZA200801069B (en) 2005-08-05 2008-02-04 Superabsorbents, nanofiber nonwovens finished therewith and use thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510036992 DE102005036992A1 (de) 2005-08-05 2005-08-05 Superabsorberpulver und dessen Verwendung

Publications (1)

Publication Number Publication Date
DE102005036992A1 true DE102005036992A1 (de) 2007-02-08

Family

ID=37670030

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200510036992 Withdrawn DE102005036992A1 (de) 2005-08-05 2005-08-05 Superabsorberpulver und dessen Verwendung

Country Status (3)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010057823A1 (de) 2008-11-21 2010-05-27 Basf Se Gemisch von oberflächennachvernetzten superabsorbern mit unterschiedlicher oberflächennachvernetzung
WO2011023342A1 (en) * 2009-08-25 2011-03-03 Sns Nano Fiber Technology, Llc Textile composite material for decontaminating the skin
DE202011105054U1 (de) 2010-09-03 2011-12-29 Hyga Gmbh & Co. Kg Wegwerfbare Windel
EP2605736A1 (en) * 2010-08-20 2013-06-26 Sns Nano Fiber Technology, LLC Textile composite material comprising nanofiber nonwoven
EP3119436B1 (de) 2014-03-18 2018-11-28 Carl Freudenberg KG Flächengebilde zur kontrollierten freisetzung von wirkstoffen

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102462858A (zh) * 2010-11-16 2012-05-23 于杰 一种用于体表的人体康复敷料
EP2725934B1 (en) * 2011-06-30 2018-01-31 Ansell Limited Perspiration control glove
CN112655539A (zh) * 2021-01-19 2021-04-16 温州科技职业学院 一种栽培马铃薯微型薯的网棚
CN114795664B (zh) * 2021-01-27 2023-05-26 宁波方太厨具有限公司 一种卫生护理用品及其制备方法
CN113057783A (zh) * 2021-04-02 2021-07-02 陕西新容康医疗器械有限公司 一种功能性陶土颗粒腰带
CN113952845B (zh) * 2021-11-05 2022-07-15 岭东核电有限公司 膜过滤材料及其制备方法和处理气溶胶的应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909214A1 (de) * 1999-03-03 2000-09-07 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate mit verbesserter Verteilungswirkung, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19958697A1 (de) * 1999-12-06 2001-06-07 Basf Ag Absorbierende Zubereitung
DE10202839A1 (de) * 2002-01-24 2003-08-07 Basf Ag Hydrogele bestimmter Teilchengrössenverteilung
US20050008776A1 (en) * 2003-06-30 2005-01-13 The Procter & Gamble Company Coated nanofiber webs
WO2005005704A2 (en) * 2003-06-30 2005-01-20 The Procter & Gamble Company Particulates in nanofiber webs

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909214A1 (de) * 1999-03-03 2000-09-07 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate mit verbesserter Verteilungswirkung, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19958697A1 (de) * 1999-12-06 2001-06-07 Basf Ag Absorbierende Zubereitung
DE10202839A1 (de) * 2002-01-24 2003-08-07 Basf Ag Hydrogele bestimmter Teilchengrössenverteilung
US20050008776A1 (en) * 2003-06-30 2005-01-13 The Procter & Gamble Company Coated nanofiber webs
WO2005005704A2 (en) * 2003-06-30 2005-01-20 The Procter & Gamble Company Particulates in nanofiber webs

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010057823A1 (de) 2008-11-21 2010-05-27 Basf Se Gemisch von oberflächennachvernetzten superabsorbern mit unterschiedlicher oberflächennachvernetzung
US8742024B2 (en) 2008-11-21 2014-06-03 Basf Se Mixture of surface postcrosslinked superabsorbers with different surface postcrosslinking
WO2011023342A1 (en) * 2009-08-25 2011-03-03 Sns Nano Fiber Technology, Llc Textile composite material for decontaminating the skin
EP2605736A1 (en) * 2010-08-20 2013-06-26 Sns Nano Fiber Technology, LLC Textile composite material comprising nanofiber nonwoven
EP2605736A4 (en) * 2010-08-20 2014-11-12 Sns Nano Fiber Technology Llc TEXTILE COMPOSITE MATERIAL WITH A NANOFASERVLIES
KR101742345B1 (ko) 2010-08-20 2017-05-31 에스엔에스 나노 피버 테크놀로지, 엘엘씨 나노섬유 부직포를 포함하는 직물 복합 물질
DE202011105054U1 (de) 2010-09-03 2011-12-29 Hyga Gmbh & Co. Kg Wegwerfbare Windel
EP3119436B1 (de) 2014-03-18 2018-11-28 Carl Freudenberg KG Flächengebilde zur kontrollierten freisetzung von wirkstoffen

Also Published As

Publication number Publication date
CN101267847A (zh) 2008-09-17
CN101267847B (zh) 2013-11-13
ZA200801069B (en) 2008-12-31

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8130 Withdrawal
8165 Unexamined publication of following application revoked