Method for coating medicaments

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United States of America Patent

PATENT NO 4520172
SERIAL NO

06474469

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Abstract

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What are disclosed are methods for dispersing a powdered salt-forming synthetic resin in water in the presence of an agent forming a salt with said resin, methods for coating pharmaceutical dosage forms with a dispersion made by such a method, and powdered mixtures of a salt forming resin and salt forming agent for dispersion in water.

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Patent Owner(s)

Patent OwnerAddress
ROHM GMBHDEUTSCHE-TELEKOM-ALLEE 9 DARMSTADT 64295

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dreher, Dieter Darmstadt, DE 7 267
Lehmann, Klaus Rossdorf, DE 48 979
Rauch, Hubert Weiterstadt, DE 14 297
Siol, Werner Pfungstadt, DE 108 1239

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