Jiri Zima

Title: Jiri Zima: Innovator in Acrylonitrile Polymer Technologies

Introduction

Jiri Zima is a notable inventor based in Prague, Czech Republic. He has made significant contributions to the field of polymer technology, particularly in the manufacturing of shaped articles from acrylonitrile and its copolymers. With a total of 4 patents to his name, Zima's work has advanced the understanding and application of these materials in various industries.

Latest Patents

Zima's latest patents include a method of manufacturing shaped articles from crystalline acrylonitrile. This invention involves cooling a solution of the polymer or copolymer in a specific solvent mixture until it gelatinizes, allowing for the creation of various shapes without altering the composition. The method emphasizes the importance of removing the solvent at temperatures lower than the gelation point, which enhances the quality of the final product. Another significant patent focuses on a new method for manufacturing shaped articles from multi-block copolymers of acrylonitrile with acrylamide and/or acrylic acid, utilizing hot pressure molding in a swelled condition.

Career Highlights

Zima is affiliated with the Czech Academy of Sciences, where he has been able to conduct extensive research and development in polymer technologies. His innovative approaches have led to advancements in the manufacturing processes of acrylonitrile-based products, contributing to the growth of the field.

Collaborations

Throughout his career, Zima has collaborated with notable colleagues such as Artur Stoy and Vladimir Stoy. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Jiri Zima's contributions to the field of polymer technology, particularly through his patents, have established him as a key figure in the development of acrylonitrile-based materials. His work continues to influence the industry and inspire future innovations.