A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 9/14 (2006.01) A61K 47/36 (2006.01) A61K 47/38 (2006.01)
Patent
CA 2341732
There is provided a powder composition for nasal administration comprising a drug having a particle size of less than 10 µm or a lyophilized drug, a water--absorbing and water-slightly soluble base material, and a water-absorbing and gel-forming base materials. The composition has excellent drug absorbability.
Compositions en poudre s'administrant par voie nasale et contenant un médicament dont le diamètre de particule est inférieur à 10 mu m, ou un médicament lyophilisé, une base absorbant l'eau et peu soluble dans l'eau et une base absorbant l'eau et formant un gel. Ces compositions possèdent une propriété excellente d'absorption de médicaments.
Dohi Masahiko
Fujii Takao
Uejima Yasuhide
Borden Ladner Gervais Llp
Teijin Limited
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