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DE69737834D1 - Folienzusammensetzungen aus Polymerisat zur Herstellung von Kapseln - Google Patents

Folienzusammensetzungen aus Polymerisat zur Herstellung von Kapseln

Info

Publication number
DE69737834D1
DE69737834D1 DE69737834T DE69737834T DE69737834D1 DE 69737834 D1 DE69737834 D1 DE 69737834D1 DE 69737834 T DE69737834 T DE 69737834T DE 69737834 T DE69737834 T DE 69737834T DE 69737834 D1 DE69737834 D1 DE 69737834D1
Authority
DE
Germany
Prior art keywords
capsules
polymer
production
film compositions
hydrocolloides
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
DE69737834T
Other languages
English (en)
Other versions
DE69737834T2 (de
Inventor
Dominique Cade
Xiongwei He
Robert Anthony Scott
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.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Co LLC
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=9498812&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69737834(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Application granted granted Critical
Publication of DE69737834D1 publication Critical patent/DE69737834D1/de
Publication of DE69737834T2 publication Critical patent/DE69737834T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08Cellulose derivatives
    • C08L1/26Cellulose ethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4816Wall or shell material
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08Cellulose derivatives
    • C08L1/26Cellulose ethers
    • C08L1/28Alkyl ethers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/04Alginic acid; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4808Preparations in capsules, e.g. of gelatin, of chocolate characterised by the form of the capsule or the structure of the filling; Capsules containing small tablets; Capsules with outer layer for immediate drug release
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4891Coated capsules; Multilayered drug free capsule shells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Biological Depolymerization Polymers (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fats And Perfumes (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE69737834T 1996-12-17 1997-12-05 Polymerfilmzusammensetzungen für Kapseln Expired - Lifetime DE69737834T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9615580A FR2757173A1 (fr) 1996-12-17 1996-12-17 Compositions polymeres d'origine non-animale pour la formation de films
FR9615580 1996-12-17

Publications (2)

Publication Number Publication Date
DE69737834D1 true DE69737834D1 (de) 2007-08-02
DE69737834T2 DE69737834T2 (de) 2008-03-06

Family

ID=9498812

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69703897T Expired - Lifetime DE69703897T2 (de) 1996-12-17 1997-12-05 Filmbildende polymerzusammensetzungen für kapseln
DE69737834T Expired - Lifetime DE69737834T2 (de) 1996-12-17 1997-12-05 Polymerfilmzusammensetzungen für Kapseln

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69703897T Expired - Lifetime DE69703897T2 (de) 1996-12-17 1997-12-05 Filmbildende polymerzusammensetzungen für kapseln

Country Status (16)

Country Link
US (1) US6517865B2 (de)
EP (2) EP1057862B1 (de)
JP (3) JP2001506692A (de)
KR (1) KR100502383B1 (de)
CN (1) CN1088075C (de)
AT (2) ATE365188T1 (de)
AU (1) AU5371498A (de)
CA (1) CA2272633C (de)
DE (2) DE69703897T2 (de)
DK (2) DK1057862T3 (de)
ES (2) ES2155703T3 (de)
FR (1) FR2757173A1 (de)
GR (1) GR3035585T3 (de)
ID (1) ID22476A (de)
PT (2) PT946637E (de)
WO (1) WO1998027151A1 (de)

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PT946637E (pt) 2001-05-31
EP0946637B1 (de) 2001-01-10
ATE365188T1 (de) 2007-07-15
JP2002138035A (ja) 2002-05-14
AU5371498A (en) 1998-07-15
JP3822810B2 (ja) 2006-09-20
JP2001506692A (ja) 2001-05-22
FR2757173A1 (fr) 1998-06-19
DE69703897D1 (de) 2001-02-15
HK1024013A1 (zh) 2000-09-29
PT1057862E (pt) 2007-08-07
WO1998027151A1 (en) 1998-06-25
KR100502383B1 (ko) 2005-07-19
CA2272633C (en) 2007-03-13
US6517865B2 (en) 2003-02-11
CN1240461A (zh) 2000-01-05
CN1088075C (zh) 2002-07-24
JP4838202B2 (ja) 2011-12-14
DE69703897T2 (de) 2001-06-21
DE69737834T2 (de) 2008-03-06
JP2007308713A (ja) 2007-11-29
ES2285985T3 (es) 2007-12-01
ID22476A (id) 1999-10-21
EP1057862A3 (de) 2001-02-07
EP1057862B1 (de) 2007-06-20
DK1057862T3 (da) 2007-10-01
CA2272633A1 (en) 1998-06-25
EP1057862A2 (de) 2000-12-06
US20020187190A1 (en) 2002-12-12
KR20000057602A (ko) 2000-09-25
ATE198612T1 (de) 2001-01-15
DK0946637T3 (da) 2001-03-05
GR3035585T3 (en) 2001-06-29
EP0946637A1 (de) 1999-10-06

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