PREPARATION CONTAINING ACTIVE SUBSTANCE
PURPOSE: To provide a solid granular active substance-contg. preparation. CONSTITUTION: This solid granular active substance-contg. preparation is obtd. by tightly mixing the active substance with a water-soluble melt consisting of a) 10 to 90 wt.% water-soluble polymer A having a viscosity Va of 1,...
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Zusammenfassung: | PURPOSE: To provide a solid granular active substance-contg. preparation. CONSTITUTION: This solid granular active substance-contg. preparation is obtd. by tightly mixing the active substance with a water-soluble melt consisting of a) 10 to 90 wt.% water-soluble polymer A having a viscosity Va of 1,000 to 120,000 cPs, b) 10 to 90 wt.% water-soluble polymer B having a viscosity Vb of 1 to 500 cPs (where the viscosities Va and Vb are those of 2 wt.% aq. solns. at 20 deg.C and are measured by a capillartity method stipulated in ASTM D2363-72) as a carrier material and processing and molding the melt to particles. |
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