This inventor holds 1 USPTO granted patent. Top assignee: Chung-Shan Institute of Science and Technology. Active years: 2015.
Company Filing History:
Years Active: 2015
Title: Han-Sheng Lin: Innovator in Hyperbranched Polymers
Introduction
Han-Sheng Lin is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of polymer science, particularly in the development of multifunctional hyperbranched organic intercalating agents. His innovative work has led to advancements in the synthesis and application of amphiphilic hyperbranched polymers.
Latest Patents
Han-Sheng Lin holds a patent for a "Multifunctional hyperbranched organic intercalating agent, method for its manufacture and its use." This patent describes a facile synthesis of amphiphilic hyperbranched polymers consisting of poly(amic acid) and polyimide. The synthesis is achieved via an 'A+B' approach using difunctional anhydride and trifunctional hydrophilic poly(oxyalkylene)triamine. Various amphiphilic hyperbranched poly(amic acid)s (HBPAAs) with terminal amine functionalities and amic acid structures were prepared through ring-opening polyaddition at room temperature, followed by a thermal imidization process for the formation of hyperbranched polyimides (HBPIs). The resulting HBPIs were analyzed by GPC, indicating molecular weights of 5000–7000 g/mol with a polydispersity distribution between 2.0 and 3.8. Amine titration for HBPIs indicated the peripheral total-amine contents to be 8.32–18.32 mequiv/g, depending on compositions.
Career Highlights
Han-Sheng Lin is affiliated with the Chung-Shan Institute of Science and Technology, where he continues to push the boundaries of polymer research. His work has not only contributed to academic knowledge but also has practical applications in various industries.
Collaborations
Han-Sheng Lin has collaborated with notable colleagues, including Tzong-Yuan Juang and Guan-Liang Chen, enhancing the scope and impact of his research.
Conclusion
Han-Sheng Lin's innovative work in hyperbranched polymers exemplifies the importance of research and development in advancing material science. His contributions are paving the way for new applications and technologies in the field.