Company Filing History:
Years Active: 2017-2021
Title: Innovative Contributions of Hailiang Liu in Membrane Technology
Introduction
Hailiang Liu, an accomplished inventor based in Tianjin, China, has made significant contributions to membrane technology, with a focus on developing advanced hollow fiber membranes. With three patents to his name, Liu's innovations reflect a blend of practical applications and scientific exploration.
Latest Patents
Liu's latest patents showcase his expertise in the field. One of his notable inventions is the Homogeneous Fiber Reinforced PVDF Hollow Fiber Membrane and Preparation Method Thereof. This invention describes a membrane that features a hollow tubular reinforcement made of polyvinylidene fluoride (PVDF) fibers, along with a polymer separation layer crafted from a PVDF casting solution. The solution's composition includes 4-25% PVDF resin, 5-20% pore-forming agent, 0-3% inorganic particles, and 52-91% solvent, emphasizing efficiency in the preparation process.
Another crucial invention is the Hydrophobic-Oleophilic Hollow Fiber Composite Membrane and Preparing Method Thereof. This innovative membrane utilizes hollow tubular braids created through a two-dimensional braided technique using polyester filaments. The method involves preparing a casting solution of the surface separation layer by mixing polyvinylidene fluoride and a hydrophobic pore-forming agent, further enhancing the membrane's functionality for various applications.
Career Highlights
Liu is currently associated with Tianjin Polytechnic University, where he continues to engage in research and development in materials science. His work in the field not only contributes to the academic community but also addresses real-world challenges through his patented inventions.
Collaborations
Throughout his career, Liu has worked alongside esteemed colleagues such as Changfa Xiao and Qinglin Huang. Their collaborative efforts have undoubtedly enriched the research environment and fostered a culture of innovation at Tianjin Polytechnic University.
Conclusion
Hailiang Liu's innovative contributions, particularly in the realm of membrane technology, underscore the importance of research and development in advancing industrial applications. His patents reflect not just inventions but a commitment to enhancing material science, paving the way for future innovations in the field.