Coating and binder for pharmaceutical agents

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United States of America Patent

PATENT NO 5644011
SERIAL NO

08519357

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Coatings and binders for pharmaceutical forms containing a copolymerizate, wherein the copolymerizate is made up of: A) 10 to 25 wt % methacrylic acid; B) 40 to 70 wt % methyl acrylate; and C) 20 to 40 wt % methyl methacrylate; based on the total weight of the copolymerizate.

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Patent Owner(s)

  • EVONIK ROEHM GMBH;ROEHM GMBH CHEMISCHE FABRIK

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lehmann, Klaus Rossdorf, DE 48 979
Sufke, Thomas Rossdorf, DE 5 37

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