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Drug Development and Industrial Pharmacy Volume 28, 2002 - Issue 2
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Research Article

Investigation of Potential Ionic Interactions Between Anionic and Cationic Polymethacrylates of Multiple Coatings of Novel Colonic Delivery System

Vishal K. Gupta Pharmacia, Pharmaceutical Sciences, Formulation Development, Skokie, Illinois, 60077, U.S.A.
,
Thomas E. Beckert Pharma Polymers, Röhm GmbH, 64293 Darmstadt, Germany
,
Norbert J. Deusch Pharma Polymers, Röhm GmbH, 64293 Darmstadt, Germany
,
Madhusudan Hariharan College of Pharmacy, Department of Pharmaceutical and Biomedical Sciences, University of Georgia, Athens, Georgia, 30602, U.S.A.
&
James C. Price College of Pharmacy, Department of Pharmaceutical and Biomedical Sciences, University of Georgia, Athens, Georgia, 30602, U.S.A.
Pages 207-215 | Published online: 04 Aug 2002

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