André Roelofs

Title: André Roelofs: Innovator in Waterborne Coating Technologies

Introduction

André Roelofs is a notable inventor based in Arnhem, Netherlands. He has made significant contributions to the field of coating compositions, particularly focusing on waterborne technologies. His innovative work has led to the development of a unique patent that enhances the performance of aqueous coatings.

Latest Patents

André Roelofs holds a patent for a "Waterborne coating composition with improved open time." This invention relates to an aqueous coating composition that includes a film-forming first polymer and a second polymer designed to improve open time, wet edge time, adhesion, and hardness of the resulting coating. The novel second polymer is an addition polymer that comprises 25-95 wt % specific non-ionic hydrophilic monomers and 5-75 wt % of hydrophobic monomers. This second polymer is sparingly water-soluble and exhibits a substantially Newtonian flow behavior in a wide range of solid contents.

Career Highlights

André Roelofs is associated with Allnex Netherlands B.V., where he applies his expertise in developing advanced coating solutions. His work has been instrumental in enhancing the performance characteristics of waterborne coatings, making them more effective for various applications.

Collaborations

Throughout his career, André has collaborated with talented professionals, including Jaap Michiel Akkerman and Richard Van Der Horst. These collaborations have fostered innovation and contributed to the advancement of coating technologies.

Conclusion

André Roelofs is a distinguished inventor whose work in waterborne coating compositions has made a significant impact in the industry. His innovative patent reflects his commitment to improving coating technologies, showcasing his expertise and dedication to the field.