Preetam Giri

Title: Preetam Giri: Innovator in High Impact Resistant Poly(lactic Acid) Blends

Introduction

Preetam Giri is a notable inventor based in Midland, MI (US). He has made significant contributions to the field of materials science, particularly in the development of high impact resistant poly(lactic acid) blends. His innovative work has the potential to enhance the mechanical properties of biodegradable plastics, making them more versatile for various applications.

Latest Patents

Preetam Giri holds a patent for "High impact resistant poly(lactic acid) blends." This invention describes a method to increase the notched Izod impact toughness and tensile elongation of poly(lactic acid) (PLA) homopolymers by blending them with a PLA-copolymer. The copolymer contains a difunctional flexible middle segment, such as a polysiloxane or a polyether, in amounts ranging from about 0.6 wt. % to about 20 wt. %. The resulting blend exhibits a remarkable improvement in mechanical properties, achieving impact toughness of at least about 5 kJ/m and tensile elongation greater than 12%. This advancement opens up new possibilities for molding and thermoforming applications.

Career Highlights

Preetam Giri is currently employed at Northern Technologies International Corporation, where he continues to innovate in the field of polymer science. His work has garnered attention for its practical applications and contributions to sustainable materials.

Collaborations

Preetam has collaborated with colleagues such as Sayli Bote and Shilpa Manjure, contributing to a dynamic research environment that fosters innovation and development in polymer technology.

Conclusion

Preetam Giri's work in high impact resistant poly(lactic acid) blends exemplifies the intersection of innovation and sustainability in materials science. His contributions are paving the way for more durable and environmentally friendly plastic solutions.