Company Filing History:
Years Active: 2021
Title: Fulan Wei: Innovator in Organic Catalysis and Polymer Materials
Introduction
Fulan Wei is a prominent inventor based in Jiangsu, China. He has made significant contributions to the fields of organic catalysis and polymer materials. With a total of 2 patents to his name, Wei's work focuses on innovative methods for preparing polylactone and polyester.
Latest Patents
Fulan Wei's latest patents include a method for preparing polylactone by ring opening. This invention proposes a new catalytic mechanism, utilizing an organic alcohol as an initiator to initiate the ring opening polymerization of a cyclic monomer. The process is catalyzed by an organic catalyst, specifically a pyridinium salt. This method boasts advantages such as non-toxic reactions, simple conditions, and a controllable process. It also achieves a narrow molecular weight distribution without solution polymerization, effectively inhibiting transesterification compared to previous methods.
Another notable patent is a preparation method for a polyester. This method involves using pyridine and saccharin in a 1:1 ratio to create pyridine saccharin salt in tetrahydrofuran at 60°C. The process includes freeing a small amount of pyridine from the salt and catalyzing the ring-opening polymerization of a cyclic lactone or carbonate to form the polyester. This catalytic system is advantageous due to its lack of metal residues, narrow molecular weight distribution, and minimal chain transesterification, making it highly applicable in the bio-pharmaceutical and microelectronic fields.
Career Highlights
Fulan Wei is affiliated with Nanjing Tech University, where he continues to advance research in organic catalysis and polymer materials. His innovative approaches have garnered attention in the scientific community, contributing to the development of environmentally friendly and efficient synthesis methods.
Collaborations
Fulan Wei collaborates with notable colleagues, including Kai Guo and Hui Zhu. Their combined expertise enhances the research output and innovation potential within their field.
Conclusion
Fulan Wei's contributions to organic catalysis and polymer materials exemplify the impact of innovative thinking in science and technology. His patents reflect a commitment to developing sustainable and efficient methods that hold great promise for various industries.
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.