*Reactive Formation of Polyurethanes* by Sergey Anatolyevich Lyubartovich, Yuri Lvovich Morozov, and Oleg Borisovich Tretyakov offers a comprehensive and in-depth exploration of one of the most vital areas in polymer chemistry today. This book is an essential resource for students and graduate researchers in chemistry and engineering, as well as for professionals involved in the development and manufacturing of polyurethanes. Polyurethanes are versatile polymers with a wide range of applications across industries—from automotive and construction to textiles and healthcare. The authors delve into the process of reactive polyurethane formation, emphasizing the chemical reactions, mechanisms, and conditions necessary to produce high-quality materials. Their extensive experience and expertise make this text both scientifically rigorous and practically valuable. A key focus of the book is the various synthesis methods for polyurethanes, including innovative approaches using alternative raw materials and technologies. In today’s world, where sustainability and environmental impact are increasingly critical, this topic takes on particular significance. The authors highlight how new synthesis techniques can not only enhance the properties of the final product but also reduce its ecological footprint. This publication will appeal not only to professional chemists but also to materials engineers and researchers working on new polymer systems. Those interested in cutting-edge technologies and innovations in chemistry will find a wealth of useful information and fresh ideas within these pages. The authors’ clear and accessible style makes complex scientific concepts easy to grasp. They incorporate practical examples, which help illustrate the processes and methods discussed, complemented by rich visual materials that enhance understanding. Sergey Anatolyevich Lyubartovich, Yuri Lvovich Morozov, and Oleg Borisovich Tretyakov are renowned experts in polymer chemistry, and their previous works have significantly contributed to the advancement of science and technology. Their research and publications are well-respected, and this book continues that tradition. Readers familiar with their earlier work will appreciate this latest contribution as a natural extension of their scientific pursuits. *Reactive Formation of Polyurethanes* is more than just a textbook; it is a true encyclopedia covering a broad spectrum of topics related to polyurethanes. It will serve as a valuable addition to the library of any chemistry or materials science professional and as an engaging read for those eager to deepen their understanding of polymers and their potential. If you're seeking information on new polymer technologies, the latest advances in polyurethane synthesis, or simply have a passion for chemistry, this book is sure to capture your interest. Don’t miss the opportunity to expand your knowledge and immerse yourself in the fascinating world of reactive polyurethane formation!