Company Filing History:
2 out of 832,680 Years Active: 2021-2023
Title: Innovations by Inventor Cheng Du in High Temperature Resistant Polyimide Films
Introduction
Cheng Du, an inventive mind hailing from Harbin, China, has made significant contributions to the field of materials science with his innovative patents. His work primarily focuses on the development of heat resistant polyimide films, which have critical applications in various industries requiring materials that can withstand high temperatures.
Latest Patents
Cheng Du holds two patents, with his latest invention being a high temperature resistant polyimide film and its preparation method. This invention addresses the limitations of traditional polyimide films, particularly in relation to honeycomb structures and skin panels. The innovation resolves issues related to insufficient heat resistance and the bonding core structure, achieving a reliable adhesive bond without the formation of adhesive fillets. The preparation method involves a series of steps: mixing polyimide solution with an inorganic filler modifier and interface coupling agent under specific conditions, followed by filtering, casting, and annealing to produce a robust self-supporting film.
Career Highlights
In his career, Cheng Du has focused on enhancing the properties of polyimide films, making them suitable for high-performance applications. His dedication to research and development has led to these advancements, showcasing his commitment to innovation in materials that can operate under extreme conditions.
Collaborations
Throughout his career, Cheng Du has collaborated with talented individuals such as Changwei Liu and Wanbao Xiao. These partnerships have allowed for the exchange of ideas and expertise, further enriching the development of his patented technologies.
Conclusion
Cheng Du’s contributions to the field of high temperature resistant polyimide films stand as a testament to his innovative spirit and commitment to solving complex engineering challenges. His patents not only demonstrate his ingenuity but also pave the way for improved materials in industries demanding reliability and performance under high temperature conditions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.