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KOLLICOAT SR 30 D
Polyvinyl acetate dispersion 30 percent EP Kollicoat SR 30 D is a an aqueous dispersion consisting of 27% polyvinyl acetate stabilized with 2.7% povidone and 0.3% sodium lauryl sulfate. This product is miscible with water in any ratio whilst retaining its milky white appearance. It is however insoluble in dilute alkaline or acidic solutions.
| Grade | Description
| Application
| Kollicoat SR 30 D | Low viscosity, pH-independent drug release, high binding capacity and excellent, flexible film-forming properties | Used as a sustained-release coating on pellets, microspheres, granules and crystals, as a controlled-release matrix in tablets following wet granulation of the active substance. Also used for taste and odour masking and as a sub-coat for isolating active ingredients in order to prevent interactions. |
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