Company Filing History:
Years Active: 2025
Title: Pranaya Man Singh Pradhan: Innovator in Polyurethane Foam Technology
Introduction
Pranaya Man Singh Pradhan is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of materials science, particularly in the development of innovative polyurethane foam technologies. His work focuses on enhancing the properties of polyurethane foams through the use of antioxidants.
Latest Patents
Pradhan holds a patent for an "Antioxidant for low-density polyurethane foam." This invention relates to a process for preparing a polyurethane foam by reacting a polyether polyol and a polyisocyanate in the presence of a blowing agent and an antioxidant. The antioxidant consists of one or more phenolic antioxidants that contain only carbon, hydrogen, and oxygen. The amount of these antioxidants ranges from 2,300 to less than 10,000 parts per million by weight based on the polyether polyol. The isocyanate index is higher than 100, and the maximum temperature during the preparation exceeds 140° C. The resulting polyurethane foam has a density lower than 25 kg/m.
Career Highlights
Pranaya Man Singh Pradhan is currently employed at Shell USA, Inc., where he continues to innovate in the field of polyurethane materials. His expertise and dedication to research have positioned him as a valuable asset in his organization.
Collaborations
Pradhan collaborates with his coworker, Arvind Kumar, to further advance their research and development efforts in polyurethane technology.
Conclusion
Pranaya Man Singh Pradhan's contributions to the field of polyurethane foam technology demonstrate his commitment to innovation and excellence. His patent for an antioxidant-enhanced foam showcases his ability to address industry needs through scientific advancements.