METHOD FOR PRODUCING POWDERS FOR INHALATION

A method for producing powders for inhalation includes a first mixing step of stirring a first active ingredient and a carrier in the presence of a milling medium, and mixing the first active ingredient and the carrier while crumbling the agglomerates of the first active ingredient to obtain a mixtu...

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Bibliographic Details
Main Author ONO SHINICHI
Format Patent
LanguageEnglish
Published 15.05.2014
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:A method for producing powders for inhalation includes a first mixing step of stirring a first active ingredient and a carrier in the presence of a milling medium, and mixing the first active ingredient and the carrier while crumbling the agglomerates of the first active ingredient to obtain a mixture of the carrier and the first active ingredient; and a second mixing step of adding fine powders to the mixture obtained in the first mixing step, and stirring and mixing the mixture and the fine powders in the presence of a milling medium.
Bibliography:Application Number: US201314128765