Jayantha Amarasekera

Title: Innovations of Jayantha Amarasekera

Introduction

Jayantha Amarasekera is an accomplished inventor based in Clifton Park, NY (US). He holds a total of 4 patents that showcase his expertise in developing advanced materials and compositions. His work primarily focuses on conductive plastics and silicone compositions, which have significant applications in various industries.

Latest Patents

One of his latest patents is for "Conductive plastic compositions and method of manufacture thereof." This invention involves an improved, conductive, polymeric composition that includes a polymeric resin and an electrically conductive filler system. The filler system comprises small carbon fibers and either carbon powder or fibrous non-conductive filler, or a combination of both. The amount of conductive filler used is tailored to achieve the desired electrical conductivity while maintaining the intrinsic properties of the polymeric resin, such as impact resistance and a high-quality finish. The resulting conductive articles can be utilized for electromagnetic shielding, electrostatic dissipation, and antistatic purposes in packaging and electronic components.

Another significant patent is for "Hydrophobicity imparting particulate." This invention provides a silicone composition that includes a silicone polymer and a hydrophobicity imparting particulate filler. The composition is designed to enhance the hydrophobicity recovery property of the silicone polymer. By selecting the appropriate hydrophobicity imparting particulate and compounding it with the silicone polymer, the cured product can effectively improve its hydrophobicity recovery properties.

Career Highlights

Jayantha Amarasekera is currently employed at General Electric Company, where he continues to innovate and contribute to the field of materials science. His work has led to advancements in the development of materials that meet the growing demands of modern technology.

Collaborations

Throughout his career, Jayantha has collaborated with notable colleagues, including John Eric Tkaczyk and Frederic Joseph Klug. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Jayantha Amarasekera's contributions to the field of materials science through his innovative patents demonstrate his commitment to advancing technology. His work in conductive plastics and silicone compositions has significant implications for various industries, showcasing the importance of innovation in today's world.