Company Filing History:
Years Active: 2004-2006
Title: Pendyala Veera Nageswara Sastry: Innovator in Polyolefin Blends
Introduction
Pendyala Veera Nageswara Sastry is a notable inventor based in Gujarat, India. He has made significant contributions to the field of polymer science, particularly in the development of high-performance polyolefin blends. With two patents to his name, his work has implications for various industrial applications.
Latest Patents
Sastry's latest patents include "High performance polyolefin blends for industrial pallets and other articles" and "Melt processible thermoplastic polyolefin blends for car bumpers and other articles." The first patent describes a thermoplastic polyolefin blend that consists of a base polymer and up to 25% by weight of an ethylene propylene diene monomer (EPDM). This blend is prepared by extruding the base polymer with EPDM at temperatures ranging from 150 to 230°C. The resulting blends exhibit high mechanical properties and can be utilized in the production of industrial pallets through injection molding or thermoforming.
The second patent focuses on a melt processable thermoplastic blend that includes polypropylene copolymer, EPDM, and various additives. This blend demonstrates suitable flow and mechanical properties necessary for the injection molding of car bumpers. The preparation process involves extruding the components in a twin screw extruder or a Buss co-kneader, with specific temperature and speed parameters to achieve optimal results.
Career Highlights
Sastry is currently employed at Indian Petrochemicals Corporation Limited, where he continues to innovate in the field of polymer technology. His work has contributed to advancements in materials that are essential for various industrial applications.
Collaborations
Throughout his career, Sastry has collaborated with notable colleagues, including Francis Xavier Sodagudi and Bhaskaran Ramasami. These collaborations have further enriched his research and development efforts.
Conclusion
Pendyala Veera Nageswara Sastry is a distinguished inventor whose work in polyolefin blends has significant industrial applications. His contributions to polymer science continue to influence the development of advanced materials.