FI108610B - Rajapintapolymeroitujen membraanien käyttö annosteluvälineissä - Google Patents

Rajapintapolymeroitujen membraanien käyttö annosteluvälineissä Download PDF

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Publication number
FI108610B
FI108610B FI930509A FI930509A FI108610B FI 108610 B FI108610 B FI 108610B FI 930509 A FI930509 A FI 930509A FI 930509 A FI930509 A FI 930509A FI 108610 B FI108610 B FI 108610B
Authority
FI
Finland
Prior art keywords
weight
release
coated
tablet
capsule
Prior art date
Application number
FI930509A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI930509A0 (fi
FI930509A (fi
Inventor
Richard Wilker Korsmeyer
Scott Max Herbig
Avinash Govind Thombre
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of FI930509A0 publication Critical patent/FI930509A0/fi
Publication of FI930509A publication Critical patent/FI930509A/fi
Application granted granted Critical
Publication of FI108610B publication Critical patent/FI108610B/fi

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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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2886—Dragees; Coated pills or tablets, e.g. with film or compression coating having two or more different drug-free coatings; Tablets of the type inert core-drug layer-inactive layer
    • 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
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4891—Coated capsules; Multilayered drug free capsule shells
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FI930509A 1990-08-07 1993-02-05 Rajapintapolymeroitujen membraanien käyttö annosteluvälineissä FI108610B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US56400890A 1990-08-07 1990-08-07
US56400890 1990-08-07
PCT/US1991/005337 WO1992002212A2 (fr) 1990-08-07 1991-08-01 Emploi de membranes a polymerisation interfaciale dans des dispositifs de liberation
US9105337 1991-08-01

Publications (3)

Publication Number Publication Date
FI930509A0 FI930509A0 (fi) 1993-02-05
FI930509A FI930509A (fi) 1993-02-05
FI108610B true FI108610B (fi) 2002-02-28

Family

ID=24252794

Family Applications (1)

Application Number Title Priority Date Filing Date
FI930509A FI108610B (fi) 1990-08-07 1993-02-05 Rajapintapolymeroitujen membraanien käyttö annosteluvälineissä

Country Status (13)

Country Link
US (1) US5876752A (fr)
EP (1) EP0542926B1 (fr)
JP (1) JPH0794379B2 (fr)
AT (1) ATE118345T1 (fr)
CA (1) CA2087435C (fr)
DE (2) DE9190107U1 (fr)
DK (1) DK0542926T3 (fr)
ES (1) ES2067957T3 (fr)
FI (1) FI108610B (fr)
GR (1) GR3015731T3 (fr)
IE (1) IE65403B1 (fr)
PT (1) PT98571B (fr)
WO (1) WO1992002212A2 (fr)

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US6416786B1 (en) 1998-12-11 2002-07-09 Nostrum Pharmaceuticals, Inc. Sustained release tablet containing hydrocolloid and cellulose ether
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AU767812B2 (en) 2000-02-04 2003-11-27 Depomed, Inc. Shell-and-core dosage form approaching zero-order drug release
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US6464688B1 (en) 2000-02-15 2002-10-15 Microsolutions, Inc. Osmotic pump delivery system with flexible drug compartment
AU2002220248A1 (en) * 2000-11-06 2002-05-15 Andrx Pharmaceuticals, Inc. Once a day antihistamine and decongestant formulation
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US8092831B2 (en) * 2002-11-08 2012-01-10 Andrx Pharmaceuticals, Llc Antihistamine and decongestant system
US20040131672A1 (en) * 2003-01-07 2004-07-08 Nilobon Podhipleux Direct compression pharmaceutical composition containing a pharmaceutically active ingredient with poor flowing properties
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US20070036859A1 (en) * 2005-08-11 2007-02-15 Perry Ronald L Sustained release antihistamine and decongestant composition
PL2034970T3 (pl) * 2006-06-01 2012-12-31 Msd Consumer Care Inc Preparat farmaceutyczny o przedłużonym uwalnianiu zawierający fenylefrynę
AU2007254819A1 (en) * 2006-06-01 2007-12-13 Schering Corporation Phenylphrine pulsed release formulations and pharmaceutical compositions
WO2007143163A2 (fr) * 2006-06-01 2007-12-13 Schering Corporation Compositions pharmaceutiques pour la libération prolongée de phenylephrine
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RU2009148862A (ru) * 2007-06-01 2011-07-20 Шеринг-Плау Хельскер Продактс, Инк. (Us) Фармацевтическая композиция, включающая субстрат и покрытие, содержащее активный ингридиент и поливиниловый спирт
PE20091084A1 (es) * 2007-12-07 2009-07-23 Schering Plough Healthcare Formulaciones farmaceuticas de fenilefrina y composiciones para absorcion transmucosal
US8857629B2 (en) 2010-07-15 2014-10-14 International Business Machines Corporation Composite membrane with multi-layered active layer
US9022227B2 (en) 2011-03-21 2015-05-05 International Business Machines Corporation Composite membranes and methods of preparation thereof
US9561474B2 (en) * 2012-06-07 2017-02-07 International Business Machines Corporation Composite membrane with multi-layered active layer
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Also Published As

Publication number Publication date
WO1992002212A2 (fr) 1992-02-20
WO1992002212A3 (fr) 1992-04-02
JPH05509107A (ja) 1993-12-16
DE69107461D1 (de) 1995-03-23
FI930509A0 (fi) 1993-02-05
IE65403B1 (en) 1995-10-18
DE69107461T2 (de) 1995-06-22
EP0542926A1 (fr) 1993-05-26
PT98571A (pt) 1993-09-30
PT98571B (pt) 1999-03-31
IE912781A1 (en) 1992-02-12
DK0542926T3 (da) 1995-05-15
FI930509A (fi) 1993-02-05
DE9190107U1 (de) 1993-12-16
ATE118345T1 (de) 1995-03-15
US5876752A (en) 1999-03-02
ES2067957T3 (es) 1995-04-01
CA2087435C (fr) 1998-05-05
JPH0794379B2 (ja) 1995-10-11
GR3015731T3 (en) 1995-07-31
CA2087435A1 (fr) 1992-02-08
EP0542926B1 (fr) 1995-02-15

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