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配方类型:
COSMETICS AND DRUGS
配方说明:
Sustained Release Medicinals (U.S. Patent 2,793,979)
配方组成:
Terra Alba, 60-mesh/45
Stearic Acid, NF/5
Sucrose, USP (aqueous solution: 75% (wt) sucrose to vol water)/15
Glyceryl Trilaurate/20
Chloroprophenpyridamine Maleate, 50-mesh/5
Cetyl Alcohol, NF/10
配制方法:
The cetyl alcohol, stearic acid, and glyceryl trilaurate are melted together. The chloroprophenpyridamine maleate and terra alba are added to the melted mixture while stirring. After a thorough mixing of the cetyl alcohol, stearic aicd, glyceryl trilaurate, and chloroprophenpyridamine maleate, the mixture is cooled until it congeals to a hard mass, the stirring being continued as long as possible. The formed mass is ground and sieved through a 30-mesh screen. The sucrose syrup is added to the powder thus obtained and thoroughly mixed with it.
The resulting product is ground through a 14-mesh screen. The granules are dried 10 hours at 37'C and sieved through an 18-mesh screen.
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