Table 4: List of the drugs delivered through IPN based tablets.

S.No. Name of Polymers Cross-linker Drug Formulation References
1. Polyacrylamide grafted-sodium alginate + Sodium alginate Ca2+ ion Diltiazem HCl IPN Matrix
Tablets
[83]
2. Sodium alginate + Carrageenan - Propranolol HCl IPN matrix tablets [82]
3. Tamarind Seed Polysaccharide + Sodium Alginate - Propranolol HCl IPN hydrogel tablets [84]