HPMCP HP55

KimaCell^® HPMC-P HP55 Hypromellose phthalate can be used as enteric coating materials and sustained-release matrix materials for tablets and granules, enteric capsule binders and microcapsule matrices, implants, gradient release systems, taste-masking agents, microspheres, oral For the preparation of membranes, solid dispersions, etc., the release rate is related to the pH value. Enteric coating material Hydroxypropyl Methylcellulose phthalate, established HPMCP viscosity and group quantitative method, made a preliminary investigation on the physical and chemical properties and stability of HPMCP, studied HPMCP The properties of the free film, and indomethacin and pantoprazole sodium as model drugs, the coating study was carried out. HPMCP was synthesized with hypromellose (HPMC) as the main raw material.