ATE483480T1 - Saure superabsorbierende polysaccharide - Google Patents

Saure superabsorbierende polysaccharide

Info

Publication number
ATE483480T1
ATE483480T1 AT99962568T AT99962568T ATE483480T1 AT E483480 T1 ATE483480 T1 AT E483480T1 AT 99962568 T AT99962568 T AT 99962568T AT 99962568 T AT99962568 T AT 99962568T AT E483480 T1 ATE483480 T1 AT E483480T1
Authority
AT
Austria
Prior art keywords
polysaccharide
gel
superabsorbent
crosslinking
acid superabsorbent
Prior art date
Application number
AT99962568T
Other languages
English (en)
Inventor
Jeffrey Thornton
Bas Schraven
Harm Thiewes
Brussel-Verraest Dorine Van
Luca Bemporad
Anne-Mieke Yvonne Wilhelm Verwilligen
Arie Besemer
Pia Kalentuin
Original Assignee
Tno
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=27239452&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE483480(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tno filed Critical Tno
Application granted granted Critical
Publication of ATE483480T1 publication Critical patent/ATE483480T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005—Crosslinking of cellulose derivatives
    • 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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT99962568T 1998-12-16 1999-12-16 Saure superabsorbierende polysaccharide ATE483480T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP98204273 1998-12-16
EP99201286 1999-04-23
EP99201915 1999-06-15
PCT/NL1999/000776 WO2000035504A1 (en) 1998-12-16 1999-12-16 Acidic superabsorbent polysaccharides

Publications (1)

Publication Number Publication Date
ATE483480T1 true ATE483480T1 (de) 2010-10-15

Family

ID=27239452

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99962568T ATE483480T1 (de) 1998-12-16 1999-12-16 Saure superabsorbierende polysaccharide

Country Status (16)

Country Link
US (2) US6765042B1 (de)
EP (1) EP1140229B1 (de)
JP (1) JP2002532573A (de)
KR (1) KR20010105311A (de)
AT (1) ATE483480T1 (de)
AU (1) AU767859B2 (de)
BR (1) BR9916235A (de)
CA (1) CA2356849C (de)
DE (1) DE69942840D1 (de)
MX (1) MXPA01006098A (de)
NZ (1) NZ512254A (de)
PL (1) PL348821A1 (de)
RU (1) RU2227753C2 (de)
SK (1) SK7982001A3 (de)
TN (1) TNSN99243A1 (de)
WO (1) WO2000035504A1 (de)

Families Citing this family (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7252828B2 (en) 1998-07-15 2007-08-07 The Brigham And Women's Hospital, Inc. Polysaccharide vaccine for staphylococcal infections
ATE483480T1 (de) * 1998-12-16 2010-10-15 Tno Saure superabsorbierende polysaccharide
CA2351253A1 (en) 2000-11-10 2002-05-10 Groupe Lysac Inc./Lysac Group Inc. Crosslinked polysaccharide, obtained by crosslinking with substituted polyethylene glycol, as superabsorbent
CA2382419A1 (en) 2002-04-24 2003-10-24 Le Groupe Lysac Inc. Synergistic blends of polysaccharides as biodegradable absorbent materials or superabsorbents
CA2423712A1 (en) 2003-03-26 2004-09-26 Nicolas Nourry Crosslinked amylopectin by reactive extrusion and its use as an absorbent or superabsorbent material
WO2004043407A2 (en) 2002-11-12 2004-05-27 The Brigham And Women's Hospital, Inc. Methods and products for treating staphylococcal infections
PT1565478T (pt) 2002-11-12 2017-11-14 The Brigham And Women`S Hospital Inc Vacina de polissacáridos para infeções estafilocócicas
KR20040044833A (ko) * 2002-11-22 2004-05-31 주식회사 코리아내츄럴그룹 가교 전분의 부분 수용성 케톤상 제조방법
US7311968B2 (en) * 2004-06-30 2007-12-25 The Procter & Gamble Company Absorbent structures comprising coated super-absorbent polymer particles
US8262850B2 (en) * 2003-09-23 2012-09-11 International Paper Company Chemical activation and refining of southern pine kraft fibers
CA2443059A1 (en) 2003-09-29 2005-03-29 Le Groupe Lysac Inc. Polysaccharide-clay superabsorbent nanocomposites
EP2468769A1 (de) 2004-04-21 2012-06-27 The Brigham and Women's Hospital, Inc. Poly-N-acetylglucosamin (PNAG/DPNAG)-bindenden Peptide und Verwendungsverfahren dafür
US8580953B2 (en) * 2004-06-21 2013-11-12 Evonik Degussa Gmbh Water-absorbing polysaccharide and method for producing the same
FR2872064B1 (fr) * 2004-06-29 2007-11-09 Rhodia Cons Spec Ltd Utilisation de gomme vegetale eventuellement modifiee et eventuellement insoluble pour l'elimination de substances organiques naturelles ou synthetiques dans des liquides
CA2481491A1 (en) 2004-09-14 2006-03-14 Le Groupe Lysac Inc. Amidinated or guanidinated polysaccharides, their use as absorbents and a process for producing same
US20060142480A1 (en) * 2004-12-29 2006-06-29 Mengkui Luo Method of making carboxyalkyl cellulose polymer network
US7393905B2 (en) * 2004-12-29 2008-07-01 Weyerhaeuser Company Crosslinked mixed carboxylated polymer network
US7241836B2 (en) * 2004-12-29 2007-07-10 Weyerhaeuser Co. Method of crosslinking a mixture of carboxylated polymers using a triazine crosslinking activator
US7541396B2 (en) * 2004-12-29 2009-06-02 Weyerhaeuser Nr Company Method for making carboxyalkyl cellulose
US7230049B2 (en) * 2004-12-29 2007-06-12 Weyerhaeuser Co. Method of crosslinking a carboxylated polymer using a triazine crosslinking activator
US20060143473A1 (en) * 2004-12-29 2006-06-29 Kumar Mohan J Software key implementation using system management firmware
US7300965B2 (en) * 2004-12-29 2007-11-27 Weyerhaeuser Company Mixed polymer network
US20060142561A1 (en) * 2004-12-29 2006-06-29 Mengkui Luo Carboxyalkyl cellulose
US20060142478A1 (en) * 2004-12-29 2006-06-29 Mengkui Luo Carboxyalkyl cellulose polymer network
US20060142481A1 (en) * 2004-12-29 2006-06-29 Herriott Carole W Method for making a mixed polymer network
US20060142476A1 (en) * 2004-12-29 2006-06-29 Weerawarna S A Crosslinked carboxylated polymer
US7183638B2 (en) 2004-12-30 2007-02-27 Intel Corporation Embedded heat spreader
FR2885125B1 (fr) * 2005-04-28 2007-11-09 Rhodia Chimie Sa Utilisation de polysaccharides pour eliminer les metaux lourds contenus sous la forme d'anions dans les eaux
EP2840182B1 (de) 2005-05-02 2019-07-03 International Paper Company Lignocellulosematerialien und daraus hergestellte Produkte
US20080058739A1 (en) * 2006-08-31 2008-03-06 Kimberly-Clark Worldwide, Inc. Expanded starch for odor control
US20080058738A1 (en) * 2006-08-31 2008-03-06 Kimberly-Clark Worldwide, Inc. Derivatized expanded starch for odor control
WO2008037082A1 (en) * 2006-09-25 2008-04-03 Archer-Daniels-Midland Company Superabsorbent surface-treated carboxyalkylated polysaccharides and process for producing same
US20080079188A1 (en) * 2006-10-02 2008-04-03 Weyerhaeuser Co. Methods for the preparation of mixed polymer superabsorbent fibers
US7785710B2 (en) 2006-10-02 2010-08-31 Weyerhaeuser Nr Company Superabsorbent particles containing carboxyalkyl cellulose and temporary metal crosslinks
US7717995B2 (en) * 2006-10-02 2010-05-18 Weyerhaeuser Nr Company Methods for the preparation of mixed polymer superabsorbent fibers containing cellulose
US7625463B2 (en) 2006-10-02 2009-12-01 Weyerhaeuser Nr Company Methods for the preparation of fibrous superabsorbent composite containing cellulose
US7645806B2 (en) * 2006-10-02 2010-01-12 Weyerhaeuser Nr Company Methods for the preparation of superabsorbent particles containing carboxyalkyl cellulose
US20080078514A1 (en) * 2006-10-02 2008-04-03 Weyerhaeuser Co. Methods for the preparation of cellulose fibers having superabsorbent particles adhered thereto
US20080081165A1 (en) * 2006-10-02 2008-04-03 Weyerhaeuser Co. Fibrous superabsorbent composite containing cellulose
US20080082065A1 (en) * 2006-10-02 2008-04-03 Weyerhaeuser Co. Mixed polymer superabsorbent fibers containing cellulose
US20080147026A1 (en) * 2006-12-15 2008-06-19 Jian Qin Absorbent fiber with a low absorbent capacity and slow absorption rate
US7591891B2 (en) * 2007-06-25 2009-09-22 Weyerhaeuser Nr Company Fibrous blend and methods of preparation
US7749317B2 (en) 2007-06-25 2010-07-06 Weyerhaeuser Nr Company Fibrous blend and method of making
WO2009022358A1 (en) * 2007-08-10 2009-02-19 Luigi Ambrosio Superabsorbent polymer hydro gels and a method of preparing thereof
US9345809B2 (en) * 2007-11-28 2016-05-24 Fziomed, Inc. Carboxymethylcellulose polyethylene glycol compositions for medical uses
US8101543B2 (en) * 2008-06-30 2012-01-24 Weyerhaeuser Nr Company Biodegradable superabsorbent particles
US20090326180A1 (en) * 2008-06-30 2009-12-31 Weyerhaeuser Co. Biodegradable Superabsorbent Particles Containing Cellulose Fiber
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
US7959762B2 (en) * 2008-06-30 2011-06-14 Weyerhaeuser Nr Company Method for making biodegradable superabsorbent particles
US8084391B2 (en) * 2008-06-30 2011-12-27 Weyerhaeuser Nr Company Fibers having biodegradable superabsorbent particles attached thereto
US8641869B2 (en) * 2008-06-30 2014-02-04 Weyerhaeuser Nr Company Method for making biodegradable superabsorbent particles
KR20150041178A (ko) 2008-07-21 2015-04-15 더 브리검 앤드 우먼즈 하스피털, 인크. 합성 베타-1,6 글루코사민 올리고당에 관한 방법 및 조성물
EP2398509A4 (de) * 2009-02-20 2015-04-22 Archer Daniels Midland Co Säuregaspermeat-carboxyalkyl-stärkepartikel und -extrudate sowie herstellungsverfahren dafür
US9512237B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Method for inhibiting the growth of microbes with a modified cellulose fiber
US9512563B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Surface treated modified cellulose from chemical kraft fiber and methods of making and using same
US9511167B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Modified cellulose from chemical kraft fiber and methods of making and using the same
KR101805048B1 (ko) 2009-05-28 2017-12-05 게페 첼루로제 게엠베하 화학적 크래프트 섬유로부터의 변형된 셀룰로즈 및 이들을 제조 및 사용하는 방법
EP2333151A1 (de) * 2009-12-11 2011-06-15 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Neuartiges Verfahren zur Verarbeitung von lignocellulosehaltigem Material
WO2012064798A1 (en) * 2010-11-09 2012-05-18 Paper-Pak Industries Food package
US9637560B2 (en) 2010-11-09 2017-05-02 Nutech Ventures Method for the production of substituted polysaccharides via reactive extrusion
MX2013011324A (es) 2011-04-01 2014-02-27 Solazyme Inc Quimicos de campo petrolero basados en biomasa.
AU2012268700B2 (en) 2011-05-23 2017-02-02 Gp Cellulose Gmbh Softwood kraft fiber having improved whiteness and brightness and methods of making and using the same
MX360730B (es) 2011-06-07 2018-11-14 Gelesis Llc Método para la producción de hidrogeles.
IN2014DN05883A (de) 2011-12-23 2015-05-22 Solazyme Inc
WO2013106703A1 (en) 2012-01-12 2013-07-18 Georgia-Pacific Consumer Products Lp A low viscosity kraft fiber having reduced yellowing properties and methods of making and using the same
WO2013158384A1 (en) 2012-04-18 2013-10-24 Georgia-Pacific Consumer Products Lp The use of surfactant to treat pulp and improve the incorporation of kraft pulp into fiber for the production of viscose and other secondary fiber products
WO2013158945A1 (en) 2012-04-19 2013-10-24 Archer Daniels Midland Company Compounded surface treated carboxyalkylated starch polycrylate composites
KR102180512B1 (ko) 2013-02-08 2020-11-19 게페 첼루로제 게엠베하 개선된 알파 셀룰로스 함량을 갖는 연재 크래프트 섬유 및 화학적 셀룰로스 제품의 생산에서의 그의 용도
MX2015011441A (es) 2013-03-08 2016-04-20 Solazyme Inc Lubricantes microbianos oleaginosos.
US10138598B2 (en) 2013-03-14 2018-11-27 Gp Cellulose Gmbh Method of making a highly functional, low viscosity kraft fiber using an acidic bleaching sequence and a fiber made by the process
US9493640B2 (en) 2013-03-15 2016-11-15 Terravia Holdings, Inc. Wood plastic and thermoplastic composites
EP2971338A2 (de) 2013-03-15 2016-01-20 GP Cellulose GmbH Niedrigviskose kraftfaser mit verbessertem carboxylgehalt und verfahren zur herstellung und verwendung davon
WO2015133439A1 (ja) * 2014-03-07 2015-09-11 日本全薬工業株式会社 プルランゲルならびにその製造方法および利用
US10982013B2 (en) 2014-06-02 2021-04-20 Anavo Technologies, Llc Modified biopolymers and methods of producing and using the same
CN106470689A (zh) 2014-06-20 2017-03-01 吉莱斯公司 用于治疗超重或肥胖症的方法
US20160002521A1 (en) 2014-07-03 2016-01-07 Solazyme, Inc. Lubricants and wellbore fluids
WO2016123490A1 (en) 2015-01-29 2016-08-04 Gelesis Llc Method for producing hydrogels coupling high elastic modulus and absorbance
US10053646B2 (en) 2015-03-24 2018-08-21 Corbion Biotech, Inc. Microalgal compositions and uses thereof
EP3380577A4 (de) 2015-11-23 2019-04-17 Tethis, Inc. Beschichtete partikel und verfahren zur herstellung und verwendung davon
MX380673B (es) 2016-04-25 2025-03-12 Gelesis Llc Método para tratar el estreñimiento
JP6689675B2 (ja) * 2016-05-31 2020-04-28 日本食品化工株式会社 改良されたカルボキシメチル化澱粉及びその用途
CA3040734A1 (en) 2016-11-16 2018-05-24 Gp Cellulose Gmbh Modified cellulose from chemical fiber and methods of making and using the same
KR102739715B1 (ko) 2016-12-09 2024-12-09 롯데정밀화학 주식회사 카르복시메틸 셀룰로오스 입자의 제조방법, 상기 방법에 의해 제조된 카르복시메틸 셀룰로오스 입자 및 이를 포함하는 흡수성 물품
RU2729701C1 (ru) 2017-03-21 2020-08-11 Интернэшнл Пэйпа Кампани Целлюлозная композиция со способностью устранения неприятного запаха
JP6958799B2 (ja) * 2017-05-25 2021-11-02 日本製紙株式会社 ハイドロゲル
EP3661969A1 (de) * 2017-08-03 2020-06-10 Basf Se Kosmetische zusammensetzung mit einem biobasierten polymer
KR102600854B1 (ko) 2017-12-28 2023-11-10 롯데정밀화학 주식회사 셀룰로오스 유도체 입자의 제조방법, 상기 방법에 의해 제조된 셀룰로오스 유도체 입자 및 이를 포함하는 흡수성 물품
WO2020047670A1 (en) * 2018-09-07 2020-03-12 Fpinnovations All-cellulose super absorbent hydrogels and method of producing same
US12397014B2 (en) 2019-02-05 2025-08-26 The Brigham And Women's Hospital, Inc. Polysaccharide compositions for use in treating filariasis
EP3936554A4 (de) 2019-03-04 2022-12-28 LOTTE Fine Chemical Co., Ltd. Verfahren zur herstellung von carboxymethylcelluloseteilchen, damit hergestellte carboxymethylcelluloseteilchen und diese enthaltender saugfähiger artikel
KR102639479B1 (ko) 2019-03-04 2024-02-22 롯데정밀화학 주식회사 카르복시메틸 셀룰로오스 입자의 제조방법, 상기 방법에 의해 제조된 카르복시메틸 셀룰로오스 입자 및 이를 포함하는 흡수성 물품
KR102712502B1 (ko) 2019-03-04 2024-10-04 롯데정밀화학 주식회사 카르복시메틸 셀룰로오스 입자의 제조방법, 상기 방법에 의해 제조된 카르복시메틸 셀룰로오스 입자 및 이를 포함하는 흡수성 물품
CN110408063A (zh) * 2019-05-23 2019-11-05 浙江海轩科技有限公司 一种抗指纹保护膜及其制备方法
WO2021240072A1 (en) 2020-05-29 2021-12-02 Aalto University Foundation Sr Phase change polysaccharide-based bio-complexes with tunable thermophysical properties and preparation method thereof
EP4137535A4 (de) * 2020-12-02 2024-01-03 Lg Chem, Ltd. Verfahren zur herstellung eines superabsorbierenden polymers
WO2023282534A1 (ko) * 2021-07-09 2023-01-12 주식회사 엘지화학 생분해성 고흡수성 수지 및 이의 제조 방법
EP4527883A4 (de) * 2022-05-20 2025-08-20 Lg Chemical Ltd Polymermaterial
US20260053973A1 (en) * 2022-09-01 2026-02-26 Lg Chem, Ltd. Polymer Composition
KR20240115552A (ko) * 2023-01-19 2024-07-26 주식회사 엘지화학 폴리머 재료
KR20240115551A (ko) * 2023-01-19 2024-07-26 주식회사 엘지화학 폴리머 재료

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901236A (en) * 1974-07-29 1975-08-26 Union Carbide Corp Disposable absorbent articles containing hydrogel composites having improved fluid absorption efficiencies and processes for preparation
IT1121850B (it) * 1979-06-20 1986-04-23 Montedison Spa Pol-carbossi-alchil-cellulose ad ritezione dei fluidi e processo per la loro preparazione
US4371208A (en) 1981-04-13 1983-02-01 Stricker Stanley S Gate panel operator for side dumping vehicles
FR2519022A1 (fr) 1981-12-29 1983-07-01 Rhone Poulenc Sa Preparation d'inoculums a longue viabilite et resistance a la temperature amelioree et produits ainsi obtenus
US4582865A (en) * 1984-12-06 1986-04-15 Biomatrix, Inc. Cross-linked gels of hyaluronic acid and products containing such gels
PH26954A (en) 1985-05-15 1992-12-03 Procter & Gamble Disposable absorbent articles
US4657080A (en) * 1986-02-19 1987-04-14 Dowell Schlumberger Incorporated Method of fracturing a subterranean formation using delayed crosslinker compositions containing organic titanium complexes
SE452469B (sv) * 1986-06-18 1987-11-30 Pharmacia Ab Material bestaende av en tverbunden karboxylgrupphaltig polysackarid och forfarande vid framstellning av detsamma
ATE146880T1 (de) 1987-08-18 1997-01-15 Bp Oil Int Verfahren zur direkten bestimmung der physikalischen eigenschaften von kohlenwasserstoffprodukten
DK0530438T3 (da) * 1991-09-03 1997-08-18 Hoechst Celanese Corp Superabsorberende polymer med forbedrede absorptionsegenskaber
US5247072A (en) 1991-10-25 1993-09-21 Kimberly-Clark Corporation Carboxyalkyl polysaccharides having improved absorbent properties and process for the preparation thereof
JPH06200A (ja) * 1992-06-19 1994-01-11 Teikoku Seiyaku Co Ltd 創傷保護材
US5371208A (en) * 1992-12-30 1994-12-06 Guest Elchrom Scientific Ltd. Preparation of cross-linked linear polysaccharide polymers as gels for electrophoresis
US5314420A (en) * 1993-09-17 1994-05-24 Nalco Chemical Company Superabsorbent polymer having improved absorption rate and absorption under pressure
JP3404557B2 (ja) * 1993-09-30 2003-05-12 グンゼ株式会社 架橋ヒアルロン酸及びこれらの複合材料
CA2140979A1 (en) * 1994-02-15 1995-08-16 Ian William Cottrell Crosslinked polysaccharides useful as absorbent materials
JP3720084B2 (ja) * 1994-07-26 2005-11-24 株式会社日本触媒 吸水性樹脂およびその製造方法並びに吸水性物品
JP3446375B2 (ja) * 1995-03-13 2003-09-16 王子製紙株式会社 吸水性セルロース材料の製造方法
ES2168602T3 (es) 1996-02-02 2002-06-16 Akzo Nobel Nv Procedimiento para preparar una disolucion de celulosa isotropica e hilable.
JP4380799B2 (ja) 1996-12-18 2009-12-09 ネーデルランドセ・オルガニザテイエ・フール・テゲパスト−ナトウールベテンシヤツペリーク・オンデルツエク・テイエヌオー 超吸収性材料並びに該材料の製造法
SG86324A1 (en) * 1997-07-03 2002-02-19 Kao Corp Superabsorbent resin composition
US6129658A (en) 1997-12-10 2000-10-10 Varian Associates, Inc. Method and apparatus creating a radioactive layer on a receiving substrate for in vivo implantation
ATE483480T1 (de) * 1998-12-16 2010-10-15 Tno Saure superabsorbierende polysaccharide

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US6765042B1 (en) 2004-07-20
RU2227753C2 (ru) 2004-04-27
CA2356849A1 (en) 2000-06-22
KR20010105311A (ko) 2001-11-28
SK7982001A3 (en) 2002-02-05
JP2002532573A (ja) 2002-10-02
WO2000035504A1 (en) 2000-06-22
EP1140229B1 (de) 2010-10-06
BR9916235A (pt) 2001-09-04
PL348821A1 (en) 2002-06-17
EP1140229A1 (de) 2001-10-10
CA2356849C (en) 2008-06-03
AU1897500A (en) 2000-07-03
US20040236016A1 (en) 2004-11-25
MXPA01006098A (es) 2002-03-27
DE69942840D1 (de) 2010-11-18
AU767859B2 (en) 2003-11-27
NZ512254A (en) 2003-11-28

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