This inventor holds 1 USPTO granted patent. Top assignee: Korea Institute of Science and Technology. Active years: 2014.
Company Filing History:
Years Active: 2014
Title: Innovations of Purnama Purba in Biodegradable Polymers
Introduction
Purnama Purba is an innovative inventor based in Seoul, South Korea. He has made significant contributions to the field of biodegradable polymers, focusing on environmentally friendly solutions. His work emphasizes the importance of sustainability in material science.
Latest Patents
Purnama Purba holds a patent titled "Method for preparing biodegradable polymer stereocomplexes using a supercritical fluid-organic solvent system and stereocomplexes prepared by the same." This invention relates to methods for preparing biodegradable polymer stereocomplexes using a supercritical fluid-organic solvent system. The method involves introducing two types of homopolymers with different stereostructures and a small amount of organic solvent into a reactor. A supercritical fluid is then added, followed by the application of specific temperature and pressure to form a polymer stereocomplex with a crystalline structure. This innovative method allows for the preparation of biodegradable polymer stereocomplexes in the form of powder or porous foam, which exhibit excellent thermal and mechanical stabilities. The process is simple, economical, and environmentally friendly.
Career Highlights
Purnama Purba is affiliated with the Korea Institute of Science and Technology, where he continues to advance research in biodegradable materials. His work has garnered attention for its potential applications in various industries, including packaging and medical devices.
Collaborations
Purnama has collaborated with notable colleagues, including Soo Hyun Kim and Young Mee Jung, who contribute to his research endeavors. Their combined expertise enhances the development of innovative solutions in polymer science.
Conclusion
Purnama Purba's contributions to the field of biodegradable polymers highlight the importance of innovation in creating sustainable materials. His patented methods pave the way for environmentally friendly solutions that can significantly impact various industries.