DK1996163T3 - Fremgangsmåde til fremstilling af en fast dispersion af et virksomt stof - Google Patents

Fremgangsmåde til fremstilling af en fast dispersion af et virksomt stof

Info

Publication number
DK1996163T3
DK1996163T3 DK07726820.9T DK07726820T DK1996163T3 DK 1996163 T3 DK1996163 T3 DK 1996163T3 DK 07726820 T DK07726820 T DK 07726820T DK 1996163 T3 DK1996163 T3 DK 1996163T3
Authority
DK
Denmark
Prior art keywords
solid dispersion
active ingredient
section
preparing
active substance
Prior art date
Application number
DK07726820.9T
Other languages
English (en)
Inventor
Thomas Kessler
Joerg Breitenbach
Joerg Rosenberg
Christoph Schmidt
Matthias Degenhardt
Harald Krull
Original Assignee
Abbott Gmbh & Co Kg
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=36754000&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1996163(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Abbott Gmbh & Co Kg filed Critical Abbott Gmbh & Co Kg
Application granted granted Critical
Publication of DK1996163T3 publication Critical patent/DK1996163T3/da

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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • 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
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/32Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
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    • A61K9/2095Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
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    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/404Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having non-intermeshing parts
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    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
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    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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    • B29C48/78Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
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    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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    • B29C48/90Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/906Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using roller calibration
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    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0058Liquid or visquous
    • B29K2105/0064Latex, emulsion or dispersion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16Fillers
DK07726820.9T 2006-03-10 2007-03-12 Fremgangsmåde til fremstilling af en fast dispersion af et virksomt stof DK1996163T3 (da)

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AT (1) ATE531359T1 (da)
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BRPI0708734A2 (pt) 2011-06-14
JP2015038115A (ja) 2015-02-26
US20090302493A1 (en) 2009-12-10
JP5512134B2 (ja) 2014-06-04
RU2008140040A (ru) 2010-04-20
PL1996164T3 (pl) 2013-10-31
CN101400340A (zh) 2009-04-01
PL1996163T3 (pl) 2012-03-30
CA2644035C (en) 2013-12-24
EP1996164B1 (en) 2013-05-15
RU2442568C2 (ru) 2012-02-20
KR20090010955A (ko) 2009-01-30
EP1832281A1 (en) 2007-09-12
EP1996163B1 (en) 2011-11-02
US9205027B2 (en) 2015-12-08
JP5861057B2 (ja) 2016-02-16
MX2008010956A (es) 2008-09-08
ZA200808563B (en) 2009-11-25
CN101400341B (zh) 2012-04-25
US9414992B2 (en) 2016-08-16
EP1996163A2 (en) 2008-12-03
CA2644372A1 (en) 2007-09-20
US20140087060A1 (en) 2014-03-27
CY1112273T1 (el) 2015-12-09
PT1996163E (pt) 2012-02-06
KR101453399B1 (ko) 2014-10-22
KR101417892B1 (ko) 2014-07-16
RU2448688C2 (ru) 2012-04-27
RU2008140039A (ru) 2010-04-20
ZA200808564B (en) 2009-11-25
WO2007104748A2 (en) 2007-09-20
ES2376764T3 (es) 2012-03-16
AU2007224486A1 (en) 2007-09-20
HK1123729A1 (en) 2009-06-26
WO2007104748A3 (en) 2007-11-29
EP2386293A1 (en) 2011-11-16
EP1996164A2 (en) 2008-12-03
CN101400340B (zh) 2012-07-11
CN101400341A (zh) 2009-04-01
BRPI0708709A2 (pt) 2011-06-07
AU2007224487A1 (en) 2007-09-20
JP2009529516A (ja) 2009-08-20
US20090311414A1 (en) 2009-12-17
WO2007104747A2 (en) 2007-09-20
HK1125861A1 (en) 2009-08-21
HK1215188A1 (zh) 2016-08-19
ATE531359T1 (de) 2011-11-15
AU2007224486B2 (en) 2013-01-31
EP2959890A1 (en) 2015-12-30
DK1996164T3 (da) 2013-08-05
SI1996163T1 (sl) 2012-03-30
JP2009533320A (ja) 2009-09-17
US20140094479A1 (en) 2014-04-03
CA2644035A1 (en) 2007-09-20
MX2008011041A (es) 2008-09-10
KR20090004947A (ko) 2009-01-12
ES2425176T3 (es) 2013-10-11
WO2007104747A3 (en) 2007-11-29
AU2007224487B2 (en) 2012-06-28
CA2644372C (en) 2015-04-28

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