DK0946598T3 - Superabsorberende materiale og fremgangsmåde til fremstilling af det nævnte materiale - Google Patents

Superabsorberende materiale og fremgangsmåde til fremstilling af det nævnte materiale

Info

Publication number
DK0946598T3
DK0946598T3 DK97950503T DK97950503T DK0946598T3 DK 0946598 T3 DK0946598 T3 DK 0946598T3 DK 97950503 T DK97950503 T DK 97950503T DK 97950503 T DK97950503 T DK 97950503T DK 0946598 T3 DK0946598 T3 DK 0946598T3
Authority
DK
Denmark
Prior art keywords
making
superabsorbent
superabsorbent material
Prior art date
Application number
DK97950503T
Other languages
Danish (da)
English (en)
Inventor
Arie Cornelis Besemer
Jeffrey W Thornton
Original Assignee
Sca Hygiene Prod Zeist Bv
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 Sca Hygiene Prod Zeist Bv filed Critical Sca Hygiene Prod Zeist Bv
Application granted granted Critical
Publication of DK0946598T3 publication Critical patent/DK0946598T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
    • C08B37/0096—Guar, guar gum, guar flour, guaran, i.e. (beta-1,4) linked D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from Cyamopsis Tetragonolobus; Derivatives thereof
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/003—Crosslinking of starch
    • C08B31/006—Crosslinking of derivatives of starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
DK97950503T 1996-12-18 1997-12-18 Superabsorberende materiale og fremgangsmåde til fremstilling af det nævnte materiale DK0946598T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP96203594 1996-12-18
EP96203595 1996-12-18
PCT/NL1997/000708 WO1998027117A1 (fr) 1996-12-18 1997-12-18 Matiere extremement absorbante et procede de production associe

Publications (1)

Publication Number Publication Date
DK0946598T3 true DK0946598T3 (da) 2003-10-27

Family

ID=26143446

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97950503T DK0946598T3 (da) 1996-12-18 1997-12-18 Superabsorberende materiale og fremgangsmåde til fremstilling af det nævnte materiale

Country Status (8)

Country Link
US (1) US6331619B1 (fr)
EP (1) EP0946598B1 (fr)
JP (1) JP4380799B2 (fr)
AU (1) AU5348398A (fr)
DE (1) DE69724001T2 (fr)
DK (1) DK0946598T3 (fr)
PL (1) PL194499B1 (fr)
WO (1) WO1998027117A1 (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TNSN99243A1 (fr) * 1998-12-16 2001-12-31 Sca Hygiene Prod Zeist Bv Polysaccharides superabsorbants acides
DE60027548T2 (de) 1999-02-24 2007-04-26 Sca Hygiene Products Gmbh Oxidierte zellulose enthaltende fasermaterialien und daraus hergestellte produkte
US6524348B1 (en) * 1999-03-19 2003-02-25 Weyerhaeuser Company Method of making carboxylated cellulose fibers and products of the method
DE19914067C1 (de) * 1999-03-27 2001-03-15 Celanese Chem Europe Gmbh Oxidierte Stärke, Verfahren zu deren Herstellung sowie deren Verwendung, insbesondere als Superabsorber
US6228126B1 (en) 1999-08-17 2001-05-08 National Starch And Chemical Investment Holding Corporation Paper prepared from aldehyde modified cellulose pulp and the method of making the pulp
US6695950B1 (en) 1999-08-17 2004-02-24 National Starch And Chemical Investment Holding Corporation Aldehyde modified cellulose pulp for the preparation of high strength paper products
GB9923784D0 (en) * 1999-10-08 1999-12-08 Cerestar Holding Bv Isolation and utilisation of pentosans from by-products of the starch industry
DE19953589B4 (de) 1999-11-08 2005-05-25 Sca Hygiene Products Gmbh Polysaccharid mit funktionellen Gruppen, Verfahren zu dessen Herstellung und daraus hergestellte Produkte
AU1741101A (en) * 1999-11-08 2001-06-06 Sca Hygiene Products Zeist B.V. Process of oxidising primary alcohols
DE19953591A1 (de) 1999-11-08 2001-05-17 Sca Hygiene Prod Gmbh Metallvernetzbare oxidierte cellulosehaltige Faserstoffe und daraus hergestellte Produkte
ATE249479T1 (de) * 2000-04-25 2003-09-15 Sca Hygiene Prod Zeist Bv Oxidation von polysacchariden mit niroxylverbindungen
US6821383B2 (en) * 2001-03-28 2004-11-23 National Starch And Chemical Investment Holding Corporation Preparation of modified fluff pulp, fluff pulp products and use thereof
US6919447B2 (en) 2001-06-06 2005-07-19 Weyerhaeuser Company Hypochlorite free method for preparation of stable carboxylated carbohydrate products
US7001483B2 (en) 2003-08-05 2006-02-21 Weyerhaeuser Company Apparatus for making carboxylated pulp fibers
JP5465832B2 (ja) * 2004-06-21 2014-04-09 エボニック デグサ ゲーエムベーハー 吸水性多糖類及びその製造方法
KR100637451B1 (ko) 2005-02-28 2006-10-23 한양대학교 산학협력단 산화 귀리 베타-글루칸의 제조방법
US7727945B2 (en) * 2005-07-15 2010-06-01 Akzo Nobel N.V. Modified polysaccharides
US7785710B2 (en) * 2006-10-02 2010-08-31 Weyerhaeuser Nr Company Superabsorbent particles containing carboxyalkyl cellulose and temporary metal crosslinks
US7625463B2 (en) * 2006-10-02 2009-12-01 Weyerhaeuser Nr Company Methods for the preparation of fibrous superabsorbent composite containing cellulose
US20080082065A1 (en) * 2006-10-02 2008-04-03 Weyerhaeuser Co. Mixed polymer superabsorbent fibers containing cellulose
US7645806B2 (en) * 2006-10-02 2010-01-12 Weyerhaeuser Nr Company Methods for the preparation of superabsorbent particles containing carboxyalkyl cellulose
US7717995B2 (en) * 2006-10-02 2010-05-18 Weyerhaeuser Nr Company Methods for the preparation of mixed polymer superabsorbent fibers containing cellulose
US20080081165A1 (en) * 2006-10-02 2008-04-03 Weyerhaeuser Co. Fibrous superabsorbent composite containing cellulose
US20080079188A1 (en) * 2006-10-02 2008-04-03 Weyerhaeuser Co. Methods for the preparation of mixed polymer superabsorbent fibers
US20080078514A1 (en) * 2006-10-02 2008-04-03 Weyerhaeuser Co. Methods for the preparation of cellulose fibers having superabsorbent particles adhered thereto
EP1992364A1 (fr) * 2007-05-16 2008-11-19 Biosuma S.r.l. Dérivés phosphatés ou bisphosphanotés de polysaccharides carboxylés, éventuellement réticulés, et leur préparation et leurs utilisations biomédicales
US7749317B2 (en) 2007-06-25 2010-07-06 Weyerhaeuser Nr Company Fibrous blend and method of making
US7591891B2 (en) * 2007-06-25 2009-09-22 Weyerhaeuser Nr Company Fibrous blend and methods of preparation
CN104888264B (zh) 2008-01-14 2018-01-09 北京环球利康科技有限公司 生物相容性止血、防粘连、促愈合、外科封闭的变性淀粉材料
US9376648B2 (en) 2008-04-07 2016-06-28 The Procter & Gamble Company Foam manipulation compositions containing fine particles
US9115217B2 (en) 2008-04-14 2015-08-25 Akzo Nobel N.V. Process to prepare crosslinked cellulose ethers, crosslinked cellulose ethers obtainable by such process and the use thereof
US8101543B2 (en) 2008-06-30 2012-01-24 Weyerhaeuser Nr Company Biodegradable superabsorbent particles
US7833384B2 (en) * 2008-06-30 2010-11-16 Weyerhaeuser Nr Company Method for making fiber having biodegradable superabsorbent particles attached thereto
US20090325797A1 (en) * 2008-06-30 2009-12-31 Weyerhaeuser Co. Biodegradable Superabsorbent Particles
US8084391B2 (en) * 2008-06-30 2011-12-27 Weyerhaeuser Nr Company Fibers having biodegradable superabsorbent particles attached thereto
US7959762B2 (en) * 2008-06-30 2011-06-14 Weyerhaeuser Nr Company Method for making biodegradable superabsorbent particles
US20090326180A1 (en) * 2008-06-30 2009-12-31 Weyerhaeuser Co. Biodegradable Superabsorbent Particles Containing Cellulose Fiber
US8641869B2 (en) * 2008-06-30 2014-02-04 Weyerhaeuser Nr Company Method for making biodegradable superabsorbent particles
US8361926B2 (en) 2008-11-25 2013-01-29 Evonik Stockhausen, Llc Water-absorbing polysaccharide and method for producing the same
FR2952937B1 (fr) * 2009-11-20 2013-02-08 Chaire Europeenne De Chimie Now Pour Un Developpement Durable Nouvelles resines de type phenoplastes obtenues a partir de composes phenoliques et de durcisseurs macromoleculaire portant des fonctions aldehydes
EP2611835A1 (fr) 2010-08-30 2013-07-10 Albertsson, Ann-Christine Superabsorbants renouvelables
JP6836906B2 (ja) * 2014-06-02 2021-03-03 アナヴォ・テクノロジーズ，リミテッド・ライアビリティ・カンパニー 改変バイオポリマーならびにその生成および使用の方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929811A (en) 1958-11-28 1960-03-22 Bernard T Hofreiter Starch products of stable viscosity
US2989521A (en) * 1959-06-30 1961-06-20 Frederic R Senti Method of cross-linking and oxidizing starch
IT1121850B (it) 1979-06-20 1986-04-23 Montedison Spa Pol-carbossi-alchil-cellulose ad ritezione dei fluidi e processo per la loro preparazione
US5346892A (en) * 1990-12-05 1994-09-13 Cpc International Inc. Absorbable dusting powder derived from reduced-protein modified starch
US5502042A (en) * 1994-07-22 1996-03-26 United States Surgical Corporation Methods and compositions for treating wounds

Also Published As

Publication number Publication date
DE69724001D1 (de) 2003-09-11
PL194499B1 (pl) 2007-06-29
EP0946598B1 (fr) 2003-08-06
WO1998027117A1 (fr) 1998-06-25
PL334200A1 (en) 2000-02-14
AU5348398A (en) 1998-07-15
JP2001513825A (ja) 2001-09-04
US6331619B1 (en) 2001-12-18
JP4380799B2 (ja) 2009-12-09
DE69724001T2 (de) 2004-06-03
EP0946598A1 (fr) 1999-10-06

Similar Documents

Publication Publication Date Title
DK0946598T3 (da) Superabsorberende materiale og fremgangsmåde til fremstilling af det nævnte materiale
DK0950138T3 (da) Fremgangsmåder og materialer til fremstilling af papir
DK0710709T3 (da) Forforescerende materiale
DK0980215T4 (da) Indkapslet materiale med kontrolleret frigrivelse
NO20003655L (no) Anordning for innføring av blodstillende materiale
DK0815307T3 (da) Fremgangsmåde og apparat til fremstilling af et kompositmateriale
DK63891A (da) Fremgangsmaade og apparat til flammesproejtning af ildfast materiale
DK0911654T3 (da) Linseformet linseplade og proces til fremstilling af samme
DK0537857T3 (da) Redskab til spredning af materiale
NO982150D0 (no) Materiale egnet for sveising av rustfritt stÕl
NO991276D0 (no) Polymert materiale
DK0547273T3 (da) Fremgangsmåder og apparat til coating af langstrakt trådet materiale
DK0410520T3 (da) Maskine til spredning af materiale
NO20012525D0 (no) Nytt biocidmateriale og fremgangsmåte for fremstilling av nevnte materiale
DK0934375T3 (da) Polyolefinfibre og fremgangsmåde til fremstilling deraf
DK0954505T3 (da) Fremgangsmåde og apparat til kompression og vikling af fladt materiale
DK0935424T3 (da) Fremgangsmåde til fremstilling af ost og klargøring af samme til distribution
NO955241D0 (no) Retroreflekterende platemateriale og fremgangsmåte for fremstilling av slikt materiale
DK0838142T3 (da) Redskab til spredning af materiale
DK37497A (da) Apparat og fremgangsmåde til behandling af fotografisk materiale
DK163590D0 (da) Papir- eller paplignende materiale og fremgangsmaade til fremstilling af dette
DK0884546T3 (da) Indretning til fordeling og/eller gennemslusning af et varmt melformet materiale
DK0626241T3 (da) Fremgangsmåde til fordeling af risledygtigt materiale og indretning til udøvelse af fremgangsmåden
IT1289892B1 (it) Procedimento per produrre candele e materiale ceroso per produrre candele
NO975836L (no) Selvavstemmende materiale og fremgangsmåte for fremstilling av samme