Wilhelmina Johanna Van Der Linden-Lemmers

Title: Wilhelmina Johanna Van Der Linden-Lemmers: Innovator in Advanced Epoxy Resins

Introduction

Wilhelmina Johanna Van Der Linden-Lemmers is a notable inventor based in Amsterdam, Netherlands. She has made significant contributions to the field of advanced epoxy resins, holding a total of 4 patents. Her innovative work has paved the way for advancements in resin technology.

Latest Patents

Her latest patents include a process for the preparation of advanced epoxy resins. This invention involves the reaction of a compound with multiple epoxy groups and a compound with hydroxyl or carboxyl groups in the presence of a catalyst at elevated temperatures. The process consists of mixing the epoxy compound, the hydroxyl or carboxyl compound, and the catalyst, followed by transferring the mixture to a heated surface to produce the advanced epoxy resin. A preferred embodiment utilizes an endless conveyor belt with additional heating and optional cooling means.

Another significant patent is for the preparation of advanced resins, which follows a similar process as her epoxy resin invention. This highlights her expertise in developing efficient methods for resin production.

Career Highlights

Wilhelmina is currently associated with Shell Oil Company, where she continues to innovate in the field of materials science. Her work has been instrumental in enhancing the properties and applications of epoxy resins.

Collaborations

She has collaborated with notable coworkers such as Willem Sjardijn and Johannes Petrus Beerepoot, contributing to a dynamic research environment that fosters innovation.

Conclusion

Wilhelmina Johanna Van Der Linden-Lemmers is a pioneering inventor whose work in advanced epoxy resins has made a lasting impact on the industry. Her contributions continue to influence the development of new materials and processes.