Crospovidone are cross linked insoluble synthetic polymers based on polyvinylpyrrolidone (povidone) and are used as tablet disintegrants.
Insoluble polyvinyl pyrrolidone
Kollidon® CL, Kollidon® CL-F, and Kollidon® CL-SF are crosslinked, insoluble tablet disintegrants.
Kollidon® CL-M is crosslinked and micronised.
Kollidon® CL, Kollidon® CL-F, and Kollidon® CL-SF improve release characteristics in tablets, granules and capsules.
Kollidon® CL-SF extra fine powder improves release characteristics in tablets, granules and capsules and provides a smooth mouth feel in ODTs (orally dispersable tablets).
Kollidon® CL-M improves drug release and functions as suspension stabilizer.
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