Main > PHARMA. > Drug Delivery > Mucosal Surface Delivery > Oral Lingual Spray Delivery. > Patent. > Claims > Claim 1: Buccal Aerosol Spray Compn > for TransMucosal Adm. of Drug > Sol. in Non-Polar Solvent Comprise: > Propellant Select: Hydrocarbons > (50-95%); Non-Polar Solvent (5-50% > ); Active (0.0025-40%) Select: > Alkaloids Etc. Claim 2: Flavoring > Ag. (0.05-5%). Claim 5: Propellant > : Propane Etc. Claim 6: N-Butane or > IsoButane; Water Content<0.2%;

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IsoButane; Water Content<0.2%;'s subsections
Oxidizing; Reducing Ag. Etc<0.1%

IsoButane; Water Content<0.2%;'s products
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