Resin materials are broadly used in dentistry for almost all indications and they will gain even more importance in the future. Especially the increasing performance and efficiency of the CAD/CAM technology and 3D-printing open possibilities to use resins not used up to now in dentistry. The idea of this e-book series is to present a three-level textbook consisting of Basic Level, Advanced Level and Expert Level versions dealing with material science and technology of dental resins. Every level significantly expands the information and knowledge given by the respective preceding version. This book presents the Advanced Level Version. The Advanced Level Version comprises around 670 manuscript pages, 253 figures and 57 tables. It gives a very extensive and detailed insight into chemistry, physics, toxicology, material properties and testing of dental resins and dental resin composites and thus enormously extends the knowledge base of the Basic Version. The Advanced Level Version mainly addresses very interested dentists, teachers of dental universities/schools, postgraduate students, PhD candidates, researchers, material scientists, industrial developers or experts of adjoining professional disciplines.