HUP0200277A2 - Biodegradálható kerámiaszálak szilícium-dioxid szólból - Google Patents

Biodegradálható kerámiaszálak szilícium-dioxid szólból

Info

Publication number
HUP0200277A2
HUP0200277A2 HU0200277A HUP0200277A HUP0200277A2 HU P0200277 A2 HUP0200277 A2 HU P0200277A2 HU 0200277 A HU0200277 A HU 0200277A HU P0200277 A HUP0200277 A HU P0200277A HU P0200277 A2 HUP0200277 A2 HU P0200277A2
Authority
HU
Hungary
Prior art keywords
silicon dioxide
fiber
subject
biodegradable
silica sols
Prior art date
Application number
HU0200277A
Other languages
English (en)
Inventor
Manja Ahola
Mika Jokinen
Pirjo Kortesuo
Timo Peltola
Sinikka Veittola
Original Assignee
Bioxid Oy
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 Bioxid Oy filed Critical Bioxid Oy
Publication of HUP0200277A2 publication Critical patent/HUP0200277A2/hu
Publication of HUP0200277A3 publication Critical patent/HUP0200277A3/hu

Links

Classifications

    • 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
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/011—Manufacture of glass fibres or filaments starting from a liquid phase reaction process, e.g. through a gel phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • C04B35/6224—Fibres based on silica
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2213/00—Glass fibres or filaments
    • C03C2213/02—Biodegradable glass fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Fibers (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Silicon Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Artificial Filaments (AREA)

Abstract

A találmány tárgya eljárás szabályozhatóan biodegradálható szilícium-dioxid szál előállítására. Az eljárás során szilícium-dioxid szólbólképezik a szálat, ahol a szálképzési folyamat kezdőpontját aszilícium-dioxid szól viszkozitásával szabályozzák. Továbbá atalálmány tárgya a fenti eljárással előállított szabályozhatóanbiodegradálható szilícium-dioxid szál és eljárás a szálakbiodegradációjának szabályozására. A találmány tárgya továbbászabályozhatóan biodegradálható szálakra is vonatkozik, mint hosszantartóan és/vagy késleltetett módon biológiailag aktív hatóanyagot -különösen gyógyszereket, fehérjéket vagy hormonokat - szállítóeszközökre, valamint vonatkozik az eszközöket tartalmazó gyógyászatikészítményekre. Ó
HU0200277A 1999-02-22 2000-02-21 Biodegradable ceramic fibres from silica sols HUP0200277A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12118099P 1999-02-22 1999-02-22

Publications (2)

Publication Number Publication Date
HUP0200277A2 true HUP0200277A2 (hu) 2002-05-29
HUP0200277A3 HUP0200277A3 (en) 2004-03-29

Family

ID=22395079

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0200277A HUP0200277A3 (en) 1999-02-22 2000-02-21 Biodegradable ceramic fibres from silica sols

Country Status (15)

Country Link
US (1) US7897166B1 (hu)
EP (1) EP1144323B1 (hu)
JP (1) JP4932992B2 (hu)
AT (1) ATE368011T1 (hu)
AU (1) AU764663C (hu)
CA (1) CA2359699C (hu)
CZ (1) CZ20012748A3 (hu)
DE (1) DE60035672T2 (hu)
ES (1) ES2290013T3 (hu)
HU (1) HUP0200277A3 (hu)
NO (1) NO20014014D0 (hu)
NZ (1) NZ513013A (hu)
PL (1) PL204627B1 (hu)
SK (1) SK10612001A3 (hu)
WO (1) WO2000050349A2 (hu)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI19991806A (fi) * 1999-08-25 2001-02-26 Yli Urpo Antti Uusia koostumuksia biologisesti aktiivisen aineen säädettyyn vapauttamiseen, ja niiden valmistus
AUPQ573300A0 (en) 2000-02-21 2000-03-16 Australian Nuclear Science & Technology Organisation Controlled release ceramic particles, compositions thereof, processes of preparation and methods of use
KR20070001145A (ko) 2004-02-27 2007-01-03 델시테크 오와이 조정가능한 생체 재흡수성의 졸-겔 유도 이산화규소를제조하기 위한 방법
JP5554923B2 (ja) * 2005-11-10 2014-07-23 ザ・モーガン・クルーシブル・カンパニー・ピーエルシー 高温耐熱繊維
US8455088B2 (en) * 2005-12-23 2013-06-04 Boston Scientific Scimed, Inc. Spun nanofiber, medical devices, and methods
WO2007135224A2 (en) 2006-05-23 2007-11-29 Delsitech Oy Method for storing silica-based material, package produced with the method and use of package for packaging of silica-based products
JP2010505883A (ja) 2006-10-12 2010-02-25 ザ ユニバーシティー オブ クイーンズランド 免疫応答を調節するための組成物および方法
DE102007061873A1 (de) * 2007-01-15 2008-07-17 Bayer Innovation Gmbh Kieselsol-Material zur Herstellung von biologisch degradierbaren und/oder resorbierbaren Kieselgel-Materialien dessen Herstellung und Verwendung
DE102007026043B4 (de) * 2007-06-04 2018-08-16 Jiangsu Synecoun Medical Technology Co., Ltd. Nicht-toxisches Polyethoxysiloxan-Material zur Herstellung von biologisch resorbierbares und/oder bioaktives Polyethoxysiloxan-Material enthaltenden Artikeln, dessen Herstellung und Verwendung
DE102007061874A1 (de) * 2007-12-19 2009-06-25 Bayer Innovation Gmbh Nicht-toxisches Polysiloxan-Material zur Herstellung von biologisch resorbierbaren und/oder bioaktiven Polysiloxan-Material enthaltenden Artikeln, dessen Herstellung und Verwendung
DE102008033327A1 (de) * 2008-07-16 2010-01-21 Bayer Innovation Gmbh Kieselsol-Material mit mindestens einem therapeutisch aktiven Wirkstoff zur Herstellung von biologisch degradierbaren und/oder resorbierbaren Kieselgel-Materialien für die Humanmedizin und/oder Medizintechnik
WO2012058715A1 (en) 2010-11-01 2012-05-10 University Of Technology, Sydney Immune-modulating agents and uses therefor
WO2014078435A1 (en) 2012-11-14 2014-05-22 W. R. Grace & Co.-Conn. Compositions containing a biologically active material and a non-ordered inorganic oxide
DE102015101282A1 (de) 2015-01-29 2016-08-04 Rwth Aachen Verfahren und Vorrichtung zur Herstellung anorganischer Aerogel-Fasern
FI20155779A (fi) 2015-10-30 2017-05-01 Solani Therapeutics Ltd Ei-steroidaalisen anti-inflammatorisen lääkkeen hidastetusti vapautuva annostelu
CA3095574A1 (en) * 2018-04-02 2019-10-10 American Nano, LLC Topical compositions incorporating silica fibers

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NL8401912A (nl) * 1984-06-15 1986-01-02 Tno Met aktieve stof beladen biodegradeerbare polymeersubstraten, geschikt voor het gecontroleerd afgeven van de aktieve stof door middel van een membraan.
US4895709A (en) 1985-04-26 1990-01-23 Sri International Method of preparing metal carbides, nitrides, and the like
EP0253554A3 (en) 1986-07-15 1988-07-20 Pfizer Inc. Controlled release drug-containing fibers
IT1216570B (it) * 1988-04-08 1990-03-08 Vectorpharma Int Composizione farmaceutiche a rilascio controllato e procedimento per la loro preparazione.
JPH02124734A (ja) * 1988-10-31 1990-05-14 Nippon Sheet Glass Co Ltd 無機繊維の製造方法
US4919871A (en) * 1989-01-04 1990-04-24 Ppg Industries, Inc. Forming glass fibers from sol-gel compositions
JPH02221417A (ja) * 1989-01-04 1990-09-04 Ppg Ind Inc ゾル・ゲル組成物からの無機酸化物繊維の製造方法及びその装置
DE69105958T2 (de) 1990-03-07 1995-08-10 Joseph Davidovits Verfahren zur herstellung eines aluminiumsilicat-geopolymers und danach hergestellte produkte.
WO1995028124A2 (en) * 1994-04-08 1995-10-26 Atrix Laboratories, Inc. An adjunctive polymer system for use with medical device
WO1996014454A2 (en) * 1994-11-08 1996-05-17 Rockwool International A/S Man-made vitreous fibres
DE19609551C1 (de) * 1996-03-12 1997-07-17 Fraunhofer Ges Forschung Biologisch degradierbare und/oder biologisch resorbierbare (Endlos)Fasern, Verfahren zu deren Herstellung und deren Verwendung als Verstärkungsfasern
ATE301102T1 (de) * 1996-05-29 2005-08-15 Delsitech Oy Lösliche oxide für biologische anwendungen
US6632412B2 (en) * 1999-12-01 2003-10-14 Timo Peltola Bioactive sol-gel derived silica fibers and methods for their preparation

Also Published As

Publication number Publication date
EP1144323B1 (en) 2007-07-25
DE60035672D1 (de) 2007-09-06
PL350576A1 (en) 2002-12-30
NZ513013A (en) 2002-11-26
CZ20012748A3 (cs) 2002-03-13
HUP0200277A3 (en) 2004-03-29
JP2002537502A (ja) 2002-11-05
JP4932992B2 (ja) 2012-05-16
AU2807600A (en) 2000-09-14
ES2290013T3 (es) 2008-02-16
WO2000050349A3 (en) 2001-08-02
AU764663C (en) 2005-02-03
AU764663B2 (en) 2003-08-28
US7897166B1 (en) 2011-03-01
NO20014014L (no) 2001-08-17
CA2359699C (en) 2009-08-11
SK10612001A3 (sk) 2002-02-05
DE60035672T2 (de) 2008-04-30
ATE368011T1 (de) 2007-08-15
WO2000050349A2 (en) 2000-08-31
PL204627B1 (pl) 2010-01-29
EP1144323A2 (en) 2001-10-17
NO20014014D0 (no) 2001-08-17
CA2359699A1 (en) 2000-08-31

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