Stable ointment containing acetylsalicylic acid

Drug – bio-affecting and body treating compositions – Topical body preparation containing solid synthetic organic... – Anti-inflammatory or anti-irritant

Reexamination Certificate

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Details

C424S400000, C424S078020, C514S165000, C514S887000, C514S944000, C514S947000

Reexamination Certificate

active

07029663

ABSTRACT:
A substantially anhydrous stable ointment containing Aspirin which is characterized in using gelation hydrocarbon and/or vaseline as a base. The ointment is superior in stability and can be stored for a long term.

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