Download or read book Formulation Drug Release and Swelling Characteristic of HPMC polymethacrlate Based Controlled Release Matrix Tablet abstract written by Chiew Geok Ming and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydrophilic Matrix Tablets for Oral Controlled Release written by Peter Timmins and published by Springer. This book was released on 2014-10-11 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This detailed volume addresses key issues and subtle nuances involved in developing hydrophilic matrix tablets as an approach to oral controlled release. It brings together information from more than five decades of research and development on hydrophilic matrix tablets and provides perspective on contemporary issues. Twelve comprehensive chapters explore a variety of topics including polymers (hypromellose, natural polysaccharides and polyethylene oxide) and their utilization in hydrophilic matrices, critical interactions impacting tablet performance, in vitro physical and imaging techniques, and microenvironmental pH control and mixed polymer approaches, among others. In one collective volume, Hydrophilic Matrix Tablets for Oral Controlled Release provides a single source of current knowledge, including sections of previously unpublished data. It is an important resource for industrial and academic scientists investigating and developing these oral controlled release formulations.