DK490788A - Belaegningskomposition for bioaktive stoffer medfoerende styret frigivelse af disse - Google Patents

Belaegningskomposition for bioaktive stoffer medfoerende styret frigivelse af disse

Info

Publication number
DK490788A
DK490788A DK490788A DK490788A DK490788A DK 490788 A DK490788 A DK 490788A DK 490788 A DK490788 A DK 490788A DK 490788 A DK490788 A DK 490788A DK 490788 A DK490788 A DK 490788A
Authority
DK
Denmark
Prior art keywords
coating composition
bioactive substances
released release
concerning
substances concerning
Prior art date
Application number
DK490788A
Other languages
English (en)
Other versions
DK175383B1 (da
DK490788D0 (da
Inventor
Anil S Ambegoankar
Roger Alan Howells
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of DK490788D0 publication Critical patent/DK490788D0/da
Publication of DK490788A publication Critical patent/DK490788A/da
Application granted granted Critical
Publication of DK175383B1 publication Critical patent/DK175383B1/da

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
    • A61K9/48—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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Wood Science & Technology (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
DK198804907A 1987-09-03 1988-09-02 Belægningskomposition for bioaktive stoffer medförende styret frigivelse af disse DK175383B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/092,743 US4891223A (en) 1987-09-03 1987-09-03 Controlled release delivery coating formulation for bioactive substances
US9274387 1987-09-03

Publications (3)

Publication Number Publication Date
DK490788D0 DK490788D0 (da) 1988-09-02
DK490788A true DK490788A (da) 1989-03-04
DK175383B1 DK175383B1 (da) 2004-09-20

Family

ID=22234898

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198804907A DK175383B1 (da) 1987-09-03 1988-09-02 Belægningskomposition for bioaktive stoffer medförende styret frigivelse af disse

Country Status (10)

Country Link
US (1) US4891223A (da)
EP (1) EP0305918B1 (da)
JP (1) JPH0825870B2 (da)
KR (1) KR910002075B1 (da)
CA (1) CA1330942C (da)
DE (1) DE3876724T2 (da)
DK (1) DK175383B1 (da)
ES (1) ES2052656T3 (da)
NO (1) NO178486C (da)
ZA (1) ZA886551B (da)

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US5335449A (en) * 1991-08-15 1994-08-09 Net/Tech International, Inc. Delivery system for an agriculturally active chemical
US5526607A (en) * 1991-08-15 1996-06-18 Net/Tech International Water dispersible delivery system for an agriculturally active chemical
US5407686A (en) * 1991-11-27 1995-04-18 Sidmak Laboratories, Inc. Sustained release composition for oral administration of active ingredient
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Also Published As

Publication number Publication date
NO883918D0 (no) 1988-09-02
KR910002075B1 (ko) 1991-04-03
EP0305918B1 (en) 1992-12-16
ES2052656T3 (es) 1994-07-16
DE3876724D1 (de) 1993-01-28
DK175383B1 (da) 2004-09-20
CA1330942C (en) 1994-07-26
JPH0825870B2 (ja) 1996-03-13
EP0305918A1 (en) 1989-03-08
NO883918L (no) 1989-03-06
NO178486B (no) 1996-01-02
KR890004688A (ko) 1989-05-09
DK490788D0 (da) 1988-09-02
JPH0269414A (ja) 1990-03-08
ZA886551B (en) 1990-05-30
US4891223A (en) 1990-01-02
DE3876724T2 (de) 1993-05-27
NO178486C (no) 1996-04-10

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