Willem F Verhelst

Title: The Innovative Contributions of Willem F Verhelst

Introduction

Willem F Verhelst is a notable inventor based in Gorssel, Netherlands. He has made significant contributions to the field of polymer chemistry, particularly through his innovative work on peroxide emulsions. With a total of 5 patents to his name, Verhelst's inventions have advanced the understanding and application of emulsions in various chemical processes.

Latest Patents

One of Verhelst's latest patents focuses on peroxide emulsions containing an antifreezing compound. This invention describes aqueous emulsions of a polymerization initiator used for suspension (co)polymerization reactions. The emulsions consist of an organic peroxide that remains liquid at -5°C, an aliphatic monohydric alcohol or aliphatic glycol, a surfactant or protective colloid, and water. These emulsions can be transported in a liquid state at temperatures ranging from -10°C to -25°C with minimal decrease in active oxygen content. Another patent by Verhelst also addresses aqueous peroxide emulsions for similar applications, emphasizing the composition and transportability of these emulsions under specific temperature conditions.

Career Highlights

Throughout his career, Willem F Verhelst has worked with prominent companies such as AkzoNobel and Akzo N.V. His experience in these organizations has allowed him to develop and refine his innovative ideas in polymer chemistry.

Collaborations

Verhelst has collaborated with notable colleagues, including Reinder Torenbeek and Ulfert Elle Wiersum. Their combined expertise has contributed to the advancement of their respective fields and the successful development of various projects.

Conclusion

Willem F Verhelst's contributions to the field of polymer chemistry through his patents on peroxide emulsions demonstrate his innovative spirit and dedication to advancing chemical processes. His work continues to influence the industry and inspire future innovations.