Tablet granulation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 16, 1987
Grant Date -
N/A
app pub date -
May 20, 1985
filing date -
May 20, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved granulation and tablet product for water treatment. One or more water treating agents are dispersed and entrapped in a water soluble polymeric material which is more water soluble than the water treating agent. The water treating agent is entrapped in a polymeric matrix by first treating the polymeric material with an alcohol, blending with the water treating agent and subsequently adding water to the admixed polymeric material and water treating agent.
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Cited Art Landscape
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