Sundaram Logaraj

Title: Innovations by Sundaram Logaraj: Advancements in Asphalt Technology

Introduction

Sundaram Logaraj, an accomplished inventor based in Aurora, IL, has made significant contributions to the field of asphalt technology. With a total of six patents, his innovative work focuses on improving the performance and sustainability of asphalt formulations used in road construction.

Latest Patents

Among his latest patents is an invention titled "Asphalt Modifiers for 'Warm Mix' Applications Including Adhesion Promoter." This invention presents an additive package designed for warm-mix asphalt formulations, enhancing the pavement of road surfaces. The additive package comprises a surfactant component and an asphalt rheology modifying component, which includes at least one wax or resin component. This innovation aims to improve compaction at lower temperatures, making asphalt more efficient and environmentally friendly.

Additionally, Sundaram Logaraj developed a patent for "Adhesion and Cohesion Modifiers for Asphalt." This invention comprises a bitumen or asphalt formulation featuring a mixture of aggregates and an additive package. The package includes a specific percentage of amine or modified amine surfactants, along with an asphalt rheology modifying component, providing enhanced adhesion and cohesion properties essential for durable road surfaces.

Career Highlights

Logaraj's career is marked by his commitment to delivering innovative solutions that address practical challenges in asphalt technology. He is associated with Akzo Nobel N.V., a leading global paints and coatings company, where he continues to influence advancements within the industry.

Collaborations

Throughout his professional journey, Sundaram Logaraj has collaborated with accomplished coworkers, including Premnathan Naidoo and Alan Duncan James. Their collective expertise and teamwork have played a vital role in the development of groundbreaking technologies that enhance asphalt performance.

Conclusion

Sundaram Logaraj stands out as a pioneering inventor whose contributions to asphalt technology have paved the way for more sustainable and efficient road construction practices. His innovative patents reflect a deep understanding of material science and engineering, promising improvements for future infrastructure projects.