DE60035672D1 - Biologisch abbaubaren keramischen fasern aus kiselsäuresol - Google Patents

Biologisch abbaubaren keramischen fasern aus kiselsäuresol

Info

Publication number
DE60035672D1
DE60035672D1 DE60035672T DE60035672T DE60035672D1 DE 60035672 D1 DE60035672 D1 DE 60035672D1 DE 60035672 T DE60035672 T DE 60035672T DE 60035672 T DE60035672 T DE 60035672T DE 60035672 D1 DE60035672 D1 DE 60035672D1
Authority
DE
Germany
Prior art keywords
fibres
cinema
ceramic fibers
acid sol
biodegradable ceramic
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.)
Expired - Lifetime
Application number
DE60035672T
Other languages
English (en)
Other versions
DE60035672T2 (de
Inventor
Mika Jokinen
Timo Peltola
Sinikka Veittola
Manja Ahola
Pirjo Kortesuo
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.)
DelSiTech Oy
Original Assignee
DelSiTech 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 DelSiTech Oy filed Critical DelSiTech Oy
Application granted granted Critical
Publication of DE60035672D1 publication Critical patent/DE60035672D1/de
Publication of DE60035672T2 publication Critical patent/DE60035672T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE60035672T 1999-02-22 2000-02-21 Biologisch abbaubare silicafasern aus einem silicasol Expired - Lifetime DE60035672T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12118099P 1999-02-22 1999-02-22
US121180P 1999-02-22
PCT/FI2000/000131 WO2000050349A2 (en) 1999-02-22 2000-02-21 Biodegradable ceramic fibres from silica sols

Publications (2)

Publication Number Publication Date
DE60035672D1 true DE60035672D1 (de) 2007-09-06
DE60035672T2 DE60035672T2 (de) 2008-04-30

Family

ID=22395079

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60035672T Expired - Lifetime DE60035672T2 (de) 1999-02-22 2000-02-21 Biologisch abbaubare silicafasern aus einem silicasol

Country Status (15)

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

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
US10149825B2 (en) 2004-02-27 2018-12-11 Delsitech Oy Method for preparing adjustably bioresorbable sol-gel derived SiO2
EP1945584B1 (de) * 2005-11-10 2010-08-04 The Morgan Crucible Company Plc Hochtemperaturfeste fasern
US8455088B2 (en) * 2005-12-23 2013-06-04 Boston Scientific Scimed, Inc. Spun nanofiber, medical devices, and methods
US9226893B2 (en) 2006-05-23 2016-01-05 Delsitech Oy Method for storing silica-based material, package produced with the method and use of package for packaging of silica-based products
WO2008043157A1 (en) 2006-10-12 2008-04-17 The University Of Queensland Compositions and methods for modulating immune responses
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
CA2816529A1 (en) 2010-11-01 2012-05-10 University Of Technology, Sydney Immune-modulating agents and uses therefor
US10835495B2 (en) 2012-11-14 2020-11-17 W. R. Grace & Co.-Conn. Compositions containing a biologically active material and a non-ordered inorganic oxide material and methods of making and using the same
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
JP7445979B2 (ja) * 2018-04-02 2024-03-08 アメリカン ナノ， エルエルシー シリカ繊維を含有する、局所適用組成物

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (de) 1986-07-15 1988-07-20 Pfizer Inc. Arzneihaltige Fasern mit verzögerter Freisetzung
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
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
US4919871A (en) * 1989-01-04 1990-04-24 Ppg Industries, Inc. Forming glass fibers from sol-gel compositions
DE69105958T2 (de) 1990-03-07 1995-08-10 Nicolas Davidovits Verfahren zur herstellung eines aluminiumsilicat-geopolymers und danach hergestellte produkte.
CA2187355C (en) 1994-04-08 2009-10-13 Richard L. Dunn An adjunctive polymer system for use with medical device
SI0791087T1 (en) * 1994-11-08 1998-10-31 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
CA2257172C (en) * 1996-05-29 2005-04-12 Orion Corporation Dissolvable oxides for biological applications
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
HUP0200277A3 (en) 2004-03-29
ATE368011T1 (de) 2007-08-15
DE60035672T2 (de) 2008-04-30
WO2000050349A3 (en) 2001-08-02
AU764663C (en) 2005-02-03
AU2807600A (en) 2000-09-14
WO2000050349A2 (en) 2000-08-31
EP1144323A2 (de) 2001-10-17
PL350576A1 (en) 2002-12-30
JP2002537502A (ja) 2002-11-05
CZ20012748A3 (cs) 2002-03-13
NO20014014L (no) 2001-08-17
SK10612001A3 (sk) 2002-02-05
CA2359699A1 (en) 2000-08-31
PL204627B1 (pl) 2010-01-29
CA2359699C (en) 2009-08-11
NO20014014D0 (no) 2001-08-17
EP1144323B1 (de) 2007-07-25
JP4932992B2 (ja) 2012-05-16
AU764663B2 (en) 2003-08-28
US7897166B1 (en) 2011-03-01
HUP0200277A2 (hu) 2002-05-29
NZ513013A (en) 2002-11-26
ES2290013T3 (es) 2008-02-16

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