DK2118006T3 - Fremgangsmåde til fremstilling af silicapræparater, silicapræparater samt anvendelser deraf - Google Patents

Fremgangsmåde til fremstilling af silicapræparater, silicapræparater samt anvendelser deraf

Info

Publication number
DK2118006T3
DK2118006T3 DK08718538.5T DK08718538T DK2118006T3 DK 2118006 T3 DK2118006 T3 DK 2118006T3 DK 08718538 T DK08718538 T DK 08718538T DK 2118006 T3 DK2118006 T3 DK 2118006T3
Authority
DK
Denmark
Prior art keywords
silica preparations
applications
preparation
preparations
silica
Prior art date
Application number
DK08718538.5T
Other languages
English (en)
Inventor
Mika Jokinen
Harry Jalonen
Mika Koskinen
Ari-Pekka Forsback
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 DK2118006T3 publication Critical patent/DK2118006T3/da

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02Inorganic compounds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L29/00Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/06Enzymes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L29/00Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/20Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
    • A23L29/294Inorganic additives, e.g. silica
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23PSHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P10/00Shaping or working of foodstuffs characterised by the products
    • A23P10/40Shaping or working of foodstuffs characterised by the products free-flowing powder or instant powder, i.e. powder which is reconstituted rapidly when liquid is added
    • A23P10/47Shaping or working of foodstuffs characterised by the products free-flowing powder or instant powder, i.e. powder which is reconstituted rapidly when liquid is added using additives, e.g. emulsifiers, wetting agents or dust-binding agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/08Solutions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14Methods for preparing oxides or hydroxides in general
    • C01B13/32Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/113Silicon oxides; Hydrates thereof
    • C01B33/12Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/152Preparation of hydrogels
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/113Silicon oxides; Hydrates thereof
    • C01B33/12Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/157After-treatment of gels
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00Compounds of titanium
    • C01G23/04Oxides; Hydroxides
    • C01G23/047Titanium dioxide
    • C01G23/053Producing by wet processes, e.g. hydrolysing titanium salts
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00Compounds of zirconium
    • C01G25/02Oxides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/06Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/22Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
DK08718538.5T 2007-02-28 2008-02-22 Fremgangsmåde til fremstilling af silicapræparater, silicapræparater samt anvendelser deraf DK2118006T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US90382407P 2007-02-28 2007-02-28
FI20070174A FI20070174A0 (fi) 2007-02-28 2007-02-28 Menetelmä silikakoostumusten valmistamiseksi, silikakoostumukset ja niiden käytöt
PCT/FI2008/050085 WO2008104635A1 (en) 2007-02-28 2008-02-22 Method for preparing silica compositions, silica compositions and uses thereof

Publications (1)

Publication Number Publication Date
DK2118006T3 true DK2118006T3 (da) 2012-10-29

Family

ID=37832216

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08718538.5T DK2118006T3 (da) 2007-02-28 2008-02-22 Fremgangsmåde til fremstilling af silicapræparater, silicapræparater samt anvendelser deraf

Country Status (7)

Country Link
US (2) US20100119500A1 (da)
EP (1) EP2118006B9 (da)
AU (1) AU2008220747A1 (da)
CA (1) CA2679139C (da)
DK (1) DK2118006T3 (da)
FI (1) FI20070174A0 (da)
WO (1) WO2008104635A1 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8871234B2 (en) * 2012-09-25 2014-10-28 National Taiwan University UV-resistant gelatin/silica viral particles, preparation method and uses thereof
WO2014172685A1 (en) 2013-04-18 2014-10-23 The Regents Of The University Of California Nanoscale coatings for encapsulation of biological entities
PT3013317T (pt) * 2013-06-24 2020-02-19 Delsitech Oy Compósito de hidrogel de sílica
EP3352735B1 (en) 2015-09-21 2023-08-30 Teva Pharmaceuticals International GmbH Sustained release olanzapine formulations
FI20155779A (fi) 2015-10-30 2017-05-01 Solani Therapeutics Ltd Ei-steroidaalisen anti-inflammatorisen lääkkeen hidastetusti vapautuva annostelu
EP3600258A1 (en) 2017-03-20 2020-02-05 Teva Pharmaceuticals International GmbH Sustained release olanzapine formulaitons
WO2019067436A1 (en) 2017-09-26 2019-04-04 Delta Faucet Company AQUEOUS GEL CASTING FORMULATION FOR CERAMIC PRODUCTS
EP3743112A4 (en) * 2018-01-23 2021-11-03 Ascend Biopharmaceuticals Ltd IMPROVED VIRAL RELEASE FORMULATION
EP3810082A1 (en) 2018-06-19 2021-04-28 Cella Therapeutics, LLC Sustained-release drug delivery systems comprising an intraocular pressure lowering agent, a cnp compound, an npr-b compound, a tie-2 agonist, or neurotrophic agent for use for treating glaucoma or ocular hypertension
CA3104472A1 (en) 2018-06-19 2019-12-26 Cella Therapeutics, Llc Drug delivery systems comprising active pharmaceutical ingredients and a sustained delevery component
TWI812835B (zh) * 2019-01-30 2023-08-21 德商夸茲沃克公司 結晶二氧化矽之隔離
AU2021306669A1 (en) * 2020-07-07 2023-03-02 Delsitech Oy Silica hydrogel composite and its use
EP4277661A1 (en) 2021-01-18 2023-11-22 Anton Frenkel Pharmaceutical dosage form
WO2023281406A1 (en) 2021-07-06 2023-01-12 Mark Hasleton Treatment of serotonin reuptake inhibitor withdrawal syndrome

Family Cites Families (24)

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GB590902A (en) * 1944-09-06 1947-07-31 Walter Rudd Powers An improved silica gel for use in building materials
US4419115A (en) * 1981-07-31 1983-12-06 Bell Telephone Laboratories, Incorporated Fabrication of sintered high-silica glasses
IT1216570B (it) * 1988-04-08 1990-03-08 Vectorpharma Int Composizione farmaceutiche a rilascio controllato e procedimento per la loro preparazione.
AU6522290A (en) * 1989-09-29 1991-04-28 Research Corporation Technologies, Inc. Process for making a lightweight cellular inorganic material
US5200334A (en) * 1991-08-13 1993-04-06 The Regents Of The University Of California Sol-gel encapsulated enzyme
US5591453A (en) * 1994-07-27 1997-01-07 The Trustees Of The University Of Pennsylvania Incorporation of biologically active molecules into bioactive glasses
US6764690B2 (en) * 1996-05-29 2004-07-20 Delsitech Oy Dissolvable oxides for biological applications
HU227939B1 (en) * 1996-05-29 2012-06-28 Delsitech Oy Dissolvable oxides for biological applications
US6756217B1 (en) * 1998-05-29 2004-06-29 Southern Illinois University Glass composite materials containing alkoxosilane derivative having alterable charge, hydrophobic and hydrophilic groups
FI19991806A (fi) * 1999-08-25 2001-02-26 Yli Urpo Antti Uusia koostumuksia biologisesti aktiivisen aineen säädettyyn vapauttamiseen, ja niiden valmistus
US6632412B2 (en) * 1999-12-01 2003-10-14 Timo Peltola Bioactive sol-gel derived silica fibers and methods for their preparation
US7758888B2 (en) * 2000-04-21 2010-07-20 Sol-Gel Technologies Ltd. Composition exhibiting enhanced formulation stability and delivery of topical active ingredients
US6548264B1 (en) * 2000-05-17 2003-04-15 University Of Florida Coated nanoparticles
US6838068B2 (en) * 2000-06-30 2005-01-04 Mitsubishi Chemical Corporation Silica gel
EP1372727B1 (en) * 2001-04-04 2010-09-01 DelSiTech Oy Biodegradable carrier and method for preparation thereof
WO2002096391A1 (en) * 2001-05-25 2002-12-05 Imperial College Innovations Foamed sol-gel and method of manufacturing the same
DE10144252A1 (de) * 2001-08-31 2003-03-27 Fraunhofer Ges Forschung Nanopartikel mit daran immobilisiertem biologisch aktivem TNF
US8337893B2 (en) * 2002-07-10 2012-12-25 Florida Research Foundation, Inc, University Of Sol-gel derived bioactive glass polymer composite
US20040101822A1 (en) * 2002-11-26 2004-05-27 Ulrich Wiesner Fluorescent silica-based nanoparticles
GB0311664D0 (en) * 2003-05-21 2003-06-25 Univ Manchester Polymeric hollow nanospheres
US7642077B2 (en) * 2003-12-08 2010-01-05 Genencor International, Inc. Biocomposite comprising co-precipitate of enzyme, silicate and polyamine
US10149825B2 (en) * 2004-02-27 2018-12-11 Delsitech Oy Method for preparing adjustably bioresorbable sol-gel derived SiO2
WO2006082221A1 (en) * 2005-02-03 2006-08-10 Cinvention Ag Drug delivery materials made by sol/gel technology
EP2023893B1 (en) * 2006-05-23 2018-03-14 DelSiTech Oy Method for storing silica-based material

Also Published As

Publication number Publication date
AU2008220747A2 (en) 2009-11-26
EP2118006A1 (en) 2009-11-18
EP2118006B9 (en) 2013-01-23
CA2679139C (en) 2015-06-02
CA2679139A1 (en) 2008-09-04
US20140057996A1 (en) 2014-02-27
EP2118006B1 (en) 2012-07-18
FI20070174A0 (fi) 2007-02-28
WO2008104635A1 (en) 2008-09-04
AU2008220747A1 (en) 2008-09-04
US20100119500A1 (en) 2010-05-13

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