Jean-Luc Roser

Title: Inventor Spotlight: Jean-Luc Roser

Introduction

Jean-Luc Roser, an innovative inventor based in Thalwil, Switzerland, has made significant contributions to the field of materials science. With a total of two patents to his name, Roser's work primarily focuses on advanced polymer technologies that offer improved performance in various applications.

Latest Patents

Among his notable inventions is the "Silane terminated polymer for coating, adhesives, sealant and elastomer applications." This invention introduces a copolymer-filled crosslinkable silane-terminated polymer that includes at least one crosslinkable silyl group in each molecule. The polymer is crafted from a meticulous reaction between a copolymer-filled polyol and an isocyanate capped hydrosilylated polymer, which itself is derived from the reaction of at least one isocyanate and a hydrosilylated polymer. The hydrosilylated polymer stems from a combination of a polymer with unsaturated and alcoholic groups and a compound featuring a hydrogen-silicon bond.

Another key patent involves "Polyurethane dispersions and coatings produced therefrom." This invention presents polyurethane dispersions based on aliphatic isocyanates, resulting in hard coatings with excellent solvent-resistant properties. The effectiveness of these coatings is enhanced by the inclusion of a high-functional polyol in the polyol formulation, achieving optimal performance by utilizing 1 to 8 weight percent of this additive.

Career Highlights

Jean-Luc Roser is currently employed at Dow Global Technologies, where he applies his expertise to develop innovative solutions in polymer science. His contributions in this role have been pivotal in advancing the company's product offerings and technological capabilities.

Collaborations

Throughout his career, Roser has collaborated with talented colleagues such as Friederike Stollmaier and Bindushree Radhakrishnan. These partnerships have enabled him to explore new ideas and develop groundbreaking technologies within the polymer sector.

Conclusion

Jean-Luc Roser exemplifies the spirit of innovation through his dedicated work in the field of polymer sciences. His patents not only enhance the performance of coatings and adhesives but also showcase the potential of meticulous research and collaboration in driving technological advancements. As he continues his journey at Dow Global Technologies, the impact of his inventions will undoubtedly be felt across various industries.