Release Behavior of Antibacterial Drugs from Hydrophilic Segmented Polyurethaneurea.

The Release Behavior and Kinetic Evaluation of Diltiazem HCl from Various Hydrophilic and Plastic Based Matrices

In this study, the effects of various hydrophilic (HPMC and Carbopol 971) and plastic (Ethylcellulose and Eudragit RL100) polymers on the release profile of diltiazem HCl from matrix tablets were evaluated in-vitro. For this purpose, tablets containing 60 mg of diltiazem HCl along with various amounts of the aforementioned polymers were prepared using the wet granulation technique. Tablets prep...

The Release Behavior and Kinetic Evaluation of Diltiazem HCl from Various Hydrophilic and Plastic Based Matrices

In this study, the effects of various hydrophilic (HPMC and Carbopol 971) and plastic (Ethylcellulose and Eudragit RL100) polymers on the release profile of diltiazem HCl from matrix tablets were evaluated in-vitro. For this purpose, tablets containing 60 mg of diltiazem HCl along with various amounts of the aforementioned polymers were prepared using the wet granulation technique. Tablets prep...

the release behavior and kinetic evaluation of diltiazem hcl from various hydrophilic and plastic based matrices

in this study, the effects of various hydrophilic (hpmc and carbopol 971) and plastic (ethylcellulose and eudragit rl100) polymers on the release profile of diltiazem hcl from matrix tablets were evaluated in-vitro. for this purpose, tablets containing 60 mg of diltiazem hcl along with various amounts of the aforementioned polymers were prepared using the wet granulation technique. tablets prep...

7. Comparing the Solid State Structure-property Behavior of Highly Branched Segmented Polyurethaneurea Copolymers with Their Linear Analogs

7.1 CHAPTER SUMMARY The solid state structure-property and solution rheological behavior of highly branched segmented polyurethaneurea (PUU) copolymers and their linear analogs was investigated. The linear PUUs were synthesized by the two-step prepolymer method whereas the oligomeric A2+B3 methodology was utilized to synthesize the highly branched materials. Hydroxyl terminated poly(tetramethyl...

Modulation of drug release from hydrophilic matrices