PROCESS FOR PRODUCING FLAVORED PHARMACEUTICAL PREPARATION FOR ORAL ADMINISTRATION USING A COLD WATER SOLUTION OF POLYVINYL ACETAL DIMETHYLAMINOACETATE

A flavoring oral preparation is produced in a high yield by spraying in a wet hot air a suspension of a drug or particles containing it in a cooled aqueous solution of polyvinyl acetal diethylaminoacetate and drying the formed minute particles. The obtained preparation is excellent in the effect of...

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Bibliographic Details
Main Authors MAKABE; ERI, KOYAMA; IKUO, OZAWA; YASUO, SHIMANO; KIMIHIDE
Format Patent
LanguageEnglish
Published 13.07.1993
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:A flavoring oral preparation is produced in a high yield by spraying in a wet hot air a suspension of a drug or particles containing it in a cooled aqueous solution of polyvinyl acetal diethylaminoacetate and drying the formed minute particles. The obtained preparation is excellent in the effect of masking a drug having a disagreeable taste and has a good bioavailability equivalent to that of the drug itself.
Bibliography:Application Number: US19900623422