Liquid Chromatography Of Oligomers

Details the principles and mechanisms of, and the equipment and optimal working conditions for, the liquid-chromatographic separation of well-defined oligomeric species and fraction with narrow molecular weight distribution. The work provides a complete description of the applications and possible performance of liquid chromatography in the field of oligomer separation.

Reactive oligomers (ROs) constitute a starting material for the production of numerous polymeric materials with a pre-assigned set of physico-mechanical and physico-chemical properties. This book is the first to treat systematically various methods for determining the FTD and MWD of functional oligomers. Special attention is given to the application of liquid chromatography in different separation modes: exclusion (gel-permeation chromatography, GPC) and adsorption, as well as to the separation of functional oligomers in the critical region (SCR) at the boundary between the specified modes.

Reactive oligomers (ROs) constitute a starting material for the production of numerous polymeric materials with a pre-assigned set of physico-mechanical and physico-chemical properties. This book is the first to treat systematically various methods for determining the FTD and MWD of functional oligomers. Special attention is given to the application of liquid chromatography in different separation modes: exclusion (gel-permeation chromatography, GPC) and adsorption, as well as to the separation of functional oligomers in the critical region (SCR) at the boundary between the specified modes.

This book provides an excellent introduction to the fundamentals of oligomer chemistry. Each section describes the synthesis, separation, physico-chemical characterization, and present and future applications of individual classes of oligomers organized according to the chemical structure of the main chain. In addition, this book features up-to-date references from both journals and patents and an extensive appendix covering synthesis and characterization methods of oligomeric derivatives. Synthesis and Characterization of Oligomers is a broad, state-of-the-art survey and will be useful not only for students and professionals working with oligomers, but also chemists who are new to the field.

Gradient Elution in Column Liquid Chromatography

The Second Edition of Modern Size-Exclusion Chromatography offers a complete guide to the theories, methods, and applications of size-exclusion chromatography. It provides an unparalleled, integrated, up-to-date treatment of gel permeation and gel filtration chromatography. With its detailed descriptions of techniques, data handling, compilations of information on columns and column packings, and tables of important solvents and reference materials, the book offers readers everything they need to take full advantage of this popular macromolecular characterization technique. Since publication of the first edition in 1979, there have been many important advances in the field of size-exclusion chromatography. This Second Edition brings the book thoroughly up to date, with expert coverage of: New and emerging industrial and research applications Practical aspects of size-exclusion chromatography (SEC) and multidetector and multidimensional SEC technologies for polymer architecture and copolymer analysis Updated information on the latest equipment and techniques New best practices for the lab SEC in relation to polymer characterization techniques such as GPEC, LCCC, and rheology Throughout the text, detailed examples guide you step by step through all the latest techniques and applications. With its extensive revisions and updates written by leading experts and pioneers in the field, Modern Size-Exclusion Liquid Chromatography remains the definitive resource for the broad range of researchers and scientists who use HPLC and GPC methods.

Modern Liquid Chromatography of Macromolecules

Liquid chromatography, Caprolactam, Chemical analysis and testing, Chromatography, Determination of content, Polyamides, Cyclic compounds, Plastics