This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation, China Petroleum & Chemical Corporation. Active years: 2026.
Company Filing History:
1 out of 114 
1 out of 77 Years Active: 2026
Title: The Innovations of Lidong Xia
Introduction
Lidong Xia is a prominent inventor based in Beijing, China. He has made significant contributions to the field of materials science, particularly in the development of composite materials. His innovative work has led to the creation of a unique polypropylene composite material that showcases remarkable properties.
Latest Patents
Lidong Xia holds a patent for a "Polypropylene composite material having melting point gradient structure, preparation method therefor and system and use thereof." This composite material consists of multiple polypropylene sheet layer unit groups that are sequentially stacked. Each group includes at least one polypropylene sheet layer unit, structured in a specific manner. The material exhibits excellent tensile properties, impact resistance, and interlayer stripping strength at relatively low hot-pressing temperatures.
Career Highlights
Throughout his career, Lidong Xia has worked with notable organizations, including China Petroleum & Chemical Corporation and the Beijing Research Institute of Chemical Industry. His experience in these institutions has allowed him to refine his expertise in chemical engineering and materials development.
Collaborations
Lidong Xia has collaborated with esteemed colleagues such as Liqiu Chu and Fengqian Zhang. Their joint efforts have contributed to advancements in the field of composite materials.
Conclusion
Lidong Xia's innovative work in developing polypropylene composite materials has positioned him as a key figure in materials science. His contributions continue to influence the industry and pave the way for future advancements.