Creamy preparation containing steroid and process for the preparation thereof
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United States of America Patent
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Jan 13, 1981
Grant Date -
N/A
app pub date -
Jun 8, 1979
filing date -
Mar 7, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A creamy preparation containing a steroid compound having a pH of 4 to 7 and a viscosity of 10,000 to 100,000 centipoises, which is applicable to the skin and comprises a steroid compound (corticosteroids), a fluid oily substance, a nonionic surfactant, and an aqueous solution of carboxyvinyl polymer, said preparation having been neutralized with a basic substance, and a process for the preparation thereof. The creamy preparation has an excellent absorbability of the active steroid, excellent stability and excellent spreadability onto the skin and also good feeling in use.
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