Company Filing History:
Years Active: 2006
Title: Innovations by Wei (Helen) Li: Pioneering Quick Cure Carbon Fiber Reinforced Epoxy Resin
Introduction: Wei (Helen) Li, an inventive mind based in Puyallup, WA, has made significant strides in the field of composite materials through his innovative patent. His work focuses on a quick curing carbon fiber reinforced epoxy resin, which stands to revolutionize the efficiency of the manufacturing process in various applications.
Latest Patents: Wei (Helen) Li holds a patent for a unique epoxy composition that incorporates an epoxy resin, a latent curing agent, and a catalyst. This innovative composition notably utilizes two epoxide groups per molecule, with the latent curing agent preferably being dicyanopolyamide, specifically dicyandiamide. The catalyst employed includes 2,4-toluene bis dimethyl urea, optimally in a concentration exceeding 70% by weight. The composition's design allows for significant flexibility in achieving desired properties such as specific curing times and temperatures, as well as optimal glass transition temperatures. This ensures that the cured resin can be efficiently removed from a mold post-curing without the necessity of cooling, a substantial improvement over traditional methods.
Career Highlights: Wei (Helen) Li currently contributes his expertise to Toray Composites (America), Inc., where he plays a crucial role in advancing material science and composite applications. His patent not only showcases his innovative capability but also highlights his commitment to enhancing product efficiency and performance in the competitive landscape of composite materials.
Collaborations: Throughout his career, Wei has collaborated with various professionals in the field, including notable coworker Kishio Miwa. These collaborations have led to advancements in research and development within the realm of epoxy resins and composite materials, further pushing the boundaries of what is possible in material applications.
Conclusion: Wei (Helen) Li exemplifies the spirit of innovation and creativity in engineering, particularly within the domain of carbon fiber reinforced epoxy resins. His patented work not only showcases his inventive prowess but also contributes to the evolution of composite materials. As the industry continues to advance, Li's contributions will undoubtedly have a lasting impact on manufacturing processes and product development.