Willemina Geesien Salomons

Title: The Innovations of Willemina Geesien Salomons

Introduction

Willemina Geesien Salomons is an accomplished inventor from Steenbergen, Netherlands, who has made significant contributions to the field of coatings and polymer technology. With a strong focus on developing stabilizers and enhancing the performance of aqueous coatings, she holds two notable patents that reflect her innovative thinking and expertise in this specialized domain.

Latest Patents

Her latest patents include the development of "Stabilizers for improved open time of aqueous coatings," which is a stabilizer composition consisting of an AB type polymer intended to increase the open time of aqueous coating compositions. This invention is particularly valuable for a variety of applications including paints, stains, varnishes, adhesives, and inks, with a significant emphasis on its use in latex paints and alkyd emulsion paints.

Another important patent by Salomons is "Cellulose ethers in emulsion polymerization dispersions." This process aims to prepare an acrylic copolymer latex featuring improved mechanical and shear stability. The method involves emulsion polymerizing at least one ethylenically unsaturated monomer in the presence of specific protective colloids and free radical polymerization initiators. This invention offers coating manufacturers the flexibility to omit surfactants or use minimal amounts of them, enhancing overall product performance.

Career Highlights

Willemina Geesien Salomons is a valuable member of Hercules Corporation, where her work is focused on advancing the performance and stability of coatings. Her inventions are vital for industries that rely on high-quality paints and adhesives, demonstrating her commitment to improvements in product formulation.

Collaborations

Throughout her career, Salomons has collaborated with esteemed colleagues, including Dirk Kruythoff and Bernardus J Janssen. This collaborative approach not only enhances her innovative efforts but also fosters a creative environment where groundbreaking ideas can flourish.

Conclusion

Willemina Geesien Salomons stands out as a significant innovator in the coatings industry. With her two patents focusing on stabilizers and emulsions, she has proven her ability to develop products that address critical challenges in the market. As her career progresses, it will be exciting to see the lasting impact of her contributions to the field of coatings and polymer technology.