AT275955B - Verfahren zur Herstellung von veterinärmedizinischen Präparaten mit einem gegen den Pansensaft widerstandsfähigen Überzug - Google Patents

Verfahren zur Herstellung von veterinärmedizinischen Präparaten mit einem gegen den Pansensaft widerstandsfähigen Überzug

Info

Publication number
AT275955B
AT275955B AT775267A AT775267A AT275955B AT 275955 B AT275955 B AT 275955B AT 775267 A AT775267 A AT 775267A AT 775267 A AT775267 A AT 775267A AT 275955 B AT275955 B AT 275955B
Authority
AT
Austria
Prior art keywords
resistant
coating
production
veterinary preparations
rumen juice
Prior art date
Application number
AT775267A
Other languages
German (de)
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT275955B publication Critical patent/AT275955B/de

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
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/30—Shaping or working-up of animal feeding-stuffs by encapsulating; by coating
    • A23K40/35—Making capsules specially adapted for ruminants
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P10/00—Shaping or working of foodstuffs characterised by the products
    • A23P10/30—Encapsulation of particles, e.g. foodstuff additives
    • 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
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Food Science & Technology (AREA)
  • Epidemiology (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Fodder In General (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT775267A 1966-08-26 1967-08-23 Verfahren zur Herstellung von veterinärmedizinischen Präparaten mit einem gegen den Pansensaft widerstandsfähigen Überzug AT275955B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6612024A NL6612024A (OSRAM) 1966-08-26 1966-08-26

Publications (1)

Publication Number Publication Date
AT275955B true AT275955B (de) 1969-11-10

Family

ID=19797508

Family Applications (1)

Application Number Title Priority Date Filing Date
AT775267A AT275955B (de) 1966-08-26 1967-08-23 Verfahren zur Herstellung von veterinärmedizinischen Präparaten mit einem gegen den Pansensaft widerstandsfähigen Überzug

Country Status (7)

Country Link
US (1) US3488417A (OSRAM)
AT (1) AT275955B (OSRAM)
BE (1) BE703054A (OSRAM)
DE (1) DE1617678A1 (OSRAM)
DK (1) DK116233B (OSRAM)
GB (1) GB1160936A (OSRAM)
NL (1) NL6612024A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EG10802A (en) * 1971-02-19 1976-10-31 Bayer Ag A process for embeding veterinary substances and their protection against the influence of the gastric juice of the rumen
GB2139868B (en) * 1983-05-16 1987-04-23 Vaasanmylly Oy Feedstuff for ruminants and a process for its production
US5093128A (en) * 1989-07-18 1992-03-03 Draguesku Oliver J Rumen and other stomach chamber bypass nutrients and methods of fabrication
US6100344A (en) * 1997-12-17 2000-08-08 Bayer Corporation Amine functional san

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR764316A (OSRAM) * 1932-11-23 1934-05-17
US2897121A (en) * 1957-06-04 1959-07-28 Upjohn Co Pharmaceutical composition
US3081233A (en) * 1960-08-08 1963-03-12 Upjohn Co Enteric-coated pilules
NL283570A (OSRAM) * 1961-09-25
US3282790A (en) * 1963-05-31 1966-11-01 Upjohn Co Enteric coated tablet

Also Published As

Publication number Publication date
DE1617678A1 (de) 1971-04-01
GB1160936A (en) 1969-08-06
DK116233B (da) 1969-12-22
NL6612024A (OSRAM) 1968-02-27
BE703054A (OSRAM) 1968-02-26
US3488417A (en) 1970-01-06

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