FIELD: chemical and pharmaceutical industry. SUBSTANCE: proposed composition contains (g): acetylsalicylic acid 0.05-0.5, sodium carboxymethyl cellulose 0.1-1.5, sodium hydrocarbonate 0.5-1.5, sodium dihydrocitrate 0.8-1.5, hydrate of sodium phosphate 0.01-0.1. Said composition is prepared by separate granulation of mixture of said components being ground to 50 μm in size. Thus prepared granulates are dried and screened to size 1200 μm. The process is followed by mixing said granulates, weight ratio of the first granulate to the second one is 60-70:30-40. Then powdering and tableting are carried out. EFFECT: improves quality of desired product. 4 cl
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Authors
Dates
1995-09-10—Published
1994-01-31—Filed