NO171069C - Kovalent tverrbundne, sterkt svellende alkalimetall- og ammonium-alginatgeler, samt fremgangsmaate for fremstilling derav - Google Patents

Kovalent tverrbundne, sterkt svellende alkalimetall- og ammonium-alginatgeler, samt fremgangsmaate for fremstilling derav

Info

Publication number
NO171069C
NO171069C NO902386A NO902386A NO171069C NO 171069 C NO171069 C NO 171069C NO 902386 A NO902386 A NO 902386A NO 902386 A NO902386 A NO 902386A NO 171069 C NO171069 C NO 171069C
Authority
NO
Norway
Prior art keywords
alkalimetal
covalent
procedures
preparing
circuit
Prior art date
Application number
NO902386A
Other languages
English (en)
Norwegian (no)
Other versions
NO902386L (no
NO171069B (no
NO902386D0 (no
Inventor
Gudmund Skjaak-Braek
Stoerker Moe
Original Assignee
Protan Biopolymer As
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 Protan Biopolymer As filed Critical Protan Biopolymer As
Priority to NO902386A priority Critical patent/NO171069C/no
Publication of NO902386D0 publication Critical patent/NO902386D0/no
Priority to EP19910304763 priority patent/EP0459733A3/en
Priority to JP3126139A priority patent/JPH05105701A/ja
Priority to US07/706,994 priority patent/US5144016A/en
Publication of NO902386L publication Critical patent/NO902386L/no
Publication of NO171069B publication Critical patent/NO171069B/no
Publication of NO171069C publication Critical patent/NO171069C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/04—Alginic acid; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
    • 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
    • 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
    • C08B37/0084—Guluromannuronans, e.g. alginic acid, i.e. D-mannuronic acid and D-guluronic acid units linked with alternating alpha- and beta-1,4-glycosidic bonds; Derivatives thereof, e.g. alginates

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Materials Engineering (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
NO902386A 1990-05-29 1990-05-29 Kovalent tverrbundne, sterkt svellende alkalimetall- og ammonium-alginatgeler, samt fremgangsmaate for fremstilling derav NO171069C (no)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO902386A NO171069C (no) 1990-05-29 1990-05-29 Kovalent tverrbundne, sterkt svellende alkalimetall- og ammonium-alginatgeler, samt fremgangsmaate for fremstilling derav
EP19910304763 EP0459733A3 (en) 1990-05-29 1991-05-24 Alginate gels
JP3126139A JPH05105701A (ja) 1990-05-29 1991-05-29 架橋したアルギン酸アルカリ金属塩またはアンモニウム塩ゲルおよびその調製方法
US07/706,994 US5144016A (en) 1990-05-29 1991-05-29 Alginate gels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO902386A NO171069C (no) 1990-05-29 1990-05-29 Kovalent tverrbundne, sterkt svellende alkalimetall- og ammonium-alginatgeler, samt fremgangsmaate for fremstilling derav

Publications (4)

Publication Number Publication Date
NO902386D0 NO902386D0 (no) 1990-05-29
NO902386L NO902386L (no) 1991-12-02
NO171069B NO171069B (no) 1992-10-12
NO171069C true NO171069C (no) 1993-01-20

Family

ID=19893218

Family Applications (1)

Application Number Title Priority Date Filing Date
NO902386A NO171069C (no) 1990-05-29 1990-05-29 Kovalent tverrbundne, sterkt svellende alkalimetall- og ammonium-alginatgeler, samt fremgangsmaate for fremstilling derav

Country Status (4)

Country Link
US (1) US5144016A (fr)
EP (1) EP0459733A3 (fr)
JP (1) JPH05105701A (fr)
NO (1) NO171069C (fr)

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JP3356447B2 (ja) * 1991-10-16 2002-12-16 テルモ株式会社 乾燥高分子ゲルからなる血管病変塞栓材料
ATE168040T1 (de) * 1991-12-20 1998-07-15 Allied Signal Inc Materialien mit niedriger dichte und hoher spezifischer oberflaeche und daraus geformte artikel zur verwendung in der metallrueckgewinnung
US5430148A (en) * 1992-03-31 1995-07-04 Agouron Pharmaceuticals, Inc. Antiproliferative quinazolines
WO1993024112A1 (fr) * 1992-05-29 1993-12-09 Vivorx, Incorporated Microencapsulation de cellules
GB9218749D0 (en) * 1992-09-04 1992-10-21 Courtaulds Plc Alginate gels
IL114193A (en) * 1994-06-20 2000-02-29 Teva Pharma Ophthalmic pharmaceutical compositions based on sodium alginate
EP0783605B1 (fr) * 1994-09-29 2003-12-03 Advanced Medical Solutions Limited Bandage
US5596084A (en) * 1994-10-05 1997-01-21 Monsanto Company Alginate gels
US5563186A (en) * 1994-11-21 1996-10-08 Thompson; Ronald G. Crosslinked alginate-based gels for matrix conformance
US6129761A (en) 1995-06-07 2000-10-10 Reprogenesis, Inc. Injectable hydrogel compositions
US7112320B1 (en) 1995-06-07 2006-09-26 Andre Beaulieu Solid wound healing formulations containing fibronectin
US6060534A (en) 1996-07-11 2000-05-09 Scimed Life Systems, Inc. Medical devices comprising ionically and non-ionically crosslinked polymer hydrogels having improved mechanical properties
NO305441B1 (no) * 1996-07-12 1999-05-31 Norsk Hydro As Anvendelse av G-blokk polysakkarider
US5976780A (en) * 1996-07-16 1999-11-02 Shah; Kumarpal A. Encapsulated cell device
JP4335316B2 (ja) 1996-09-19 2009-09-30 ザ・リージェンツ・オブ・ザ・ユニバーシティ・オブ・ミシガン アルギネートまたは修飾アルギネートのようなポリサッカライドを含むポリマー
AU742316B2 (en) * 1996-12-10 2001-12-20 Curis, Inc. Improved hydrogel for tissue engineering
JP4177900B2 (ja) * 1997-04-04 2008-11-05 株式会社クラレ 歯周病治療用材料
WO1999015211A1 (fr) * 1997-09-19 1999-04-01 Reprogenesis, Inc. Hydrogel ameliore pour chirurgie reparatrice
US6042839A (en) * 1998-03-09 2000-03-28 Color Access, Inc. Powder compositions
US6203709B1 (en) 1998-05-11 2001-03-20 California Institute Of Technology Iron (III)-doped calcium alginate gel sorbents for sorption of arsenate and selenite
EP1731175B1 (fr) * 1998-11-12 2009-09-30 International Manufacturing Group, Inc. Perles de dextrane réticulés hemostatiques permettant une coagulation sanguine rapide et l'hémostase
US7001746B1 (en) * 1999-01-29 2006-02-21 Artecel Sciences, Inc. Methods and compositions for the differentiation of human preadipocytes into adipocytes
EP1261694B1 (fr) 2000-02-26 2008-01-16 Artecel, Inc. CELLULES SOUCHES MULTIPOTENTES PRODUITES A PARTIR DE CELLULES Du STROMA ADIPEUX ET leurs UTILISATIONS
US7582292B2 (en) 2000-02-26 2009-09-01 Artecel, Inc. Adipose tissue derived stromal cells for the treatment of neurological disorders
EP1918366A1 (fr) 2000-02-26 2008-05-07 Artecel, Inc. Cellules souches pleuripotent générées à partir de cellules stromales dérivées de tissus adipeux et utilisations associées
DK1355566T3 (da) * 2000-12-18 2013-03-04 Univ Texas Lokal regional kemoterapi og radioterapi ved anvendelse af hydrogel in situ
JP2003135524A (ja) * 2001-11-07 2003-05-13 Uni Charm Corp 使い捨ておむつ
AU2002357602A1 (en) * 2001-12-21 2003-07-09 Muromachi Chemical Co., Ltd. Adsorbent for phosphoric acid
AU2002361902A1 (en) * 2001-12-31 2003-07-24 Ares Medical, Inc. Hemostatic compositions and methods for controlling bleeding
US7329531B2 (en) * 2003-12-12 2008-02-12 Scimed Life Systems, Inc. Blood-tight implantable textile material and method of making
EP1853326B1 (fr) 2005-02-15 2016-06-15 Virginia Commonwealth University Technologies minerales pour une hemostase aigue et pour le traitement de lesions aigues et d'ulceres chroniques
US20070248653A1 (en) * 2006-04-20 2007-10-25 Cochrum Kent C Hemostatic compositions and methods for controlling bleeding
US7604819B2 (en) 2006-05-26 2009-10-20 Z-Medica Corporation Clay-based hemostatic agents and devices for the delivery thereof
US12685799B2 (en) 2006-05-26 2026-07-21 Teleflex Life Sciences Ii Llc Hemostatic devices
WO2010111278A1 (fr) * 2009-03-23 2010-09-30 The Texas A&M University System Compositions de cellules souches mésenchymateuses pour régénérer l'os
US8636069B2 (en) * 2009-09-22 2014-01-28 Halliburton Energy Services, Inc. Wellbore servicing fluid compositions and use thereof
US8858969B2 (en) 2010-09-22 2014-10-14 Z-Medica, Llc Hemostatic compositions, devices, and methods
CN102774063B (zh) 2011-05-11 2015-08-12 博鸿生物科技股份有限公司 含有海藻酸盐膜层的薄膜及其制造方法
US9255281B2 (en) 2012-06-15 2016-02-09 Microvi Biotech Inc. Bioconversion processes using water-insoluble liquids
EP3412320A1 (fr) 2012-06-22 2018-12-12 Z-Medica, LLC Dispositifs hémostatiques
US9816363B2 (en) 2013-05-17 2017-11-14 Superior Energy Services, Llc Polysaccharide delivery unit for wellbore treatment agent and method
EP3080280A4 (fr) * 2013-12-13 2017-05-10 Microvi Biotech Inc. Procédés de bioconversion utilisant des liquides insolubles dans l'eau
EP2952229B1 (fr) 2014-06-06 2018-04-25 Biosol Tech Corporation Limited Appareil et procédé de fabrication en continu de film d'humidité
US9555440B2 (en) 2014-06-13 2017-01-31 Biosol Tech Corporation Limited Apparatus and method for continuously manufacturing moisture film
TWI556767B (zh) 2014-10-29 2016-11-11 Yu-Yue Lin Colloidal mask with local carrier and its manufacturing method
US10532385B2 (en) * 2016-06-29 2020-01-14 Disposerx, Inc. Disposal of medicaments
CN116874636B (zh) * 2018-06-14 2026-04-17 持田制药株式会社 新型交联海藻酸
EP3845250B1 (fr) * 2018-08-30 2022-07-06 FUJIFILM Corporation Matériau biocompatible
CN110665052A (zh) * 2019-10-24 2020-01-10 上饶师范学院 一种葛根素水凝胶创伤辅料
US20210169132A1 (en) * 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral composition including gels
CN115181313B (zh) * 2022-06-23 2023-05-12 南京水凝科技有限公司 可用于潮湿环境中粘附的多功能水凝胶传感器及其制备

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Publication number Priority date Publication date Assignee Title
GB621362A (en) * 1947-02-21 1949-04-07 Alginate Ind Ltd Improvements in or relating to the production of alkali-resistant alginate materials
GB882565A (en) * 1959-04-20 1961-11-15 Medical Alginates Ltd Improvements relating to the preparation of alginate material
US3653383A (en) * 1969-07-30 1972-04-04 Freeze Dry Products Algin sponge and process therefor
US3640741A (en) * 1970-02-24 1972-02-08 Hollister Inc Composition containing gel
JPS5820999B2 (ja) * 1980-08-12 1983-04-26 工業技術院長 洗剤組成物

Also Published As

Publication number Publication date
NO902386L (no) 1991-12-02
EP0459733A3 (en) 1992-06-17
US5144016A (en) 1992-09-01
EP0459733A2 (fr) 1991-12-04
NO171069B (no) 1992-10-12
JPH05105701A (ja) 1993-04-27
NO902386D0 (no) 1990-05-29

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