Company Filing History:
Years Active: 2021-2022
Title: Innovations of Guanghong Lai in Polycarboxylic Acid Research
Introduction
Guanghong Lai is a prominent inventor based in Beijing, China. He has made significant contributions to the field of polycarboxylic acid research, particularly in developing temperature and pH-responsive materials. With a total of 2 patents, his work showcases innovative methods for synthesizing advanced polymer structures.
Latest Patents
Guanghong Lai's latest patents include a method for preparing end-group functionalized comb structure polycarboxylic acid. This method involves using temperature/pH-responsive monomers, unsaturated halogenated hydrocarbons, and small carboxylic acid monomers. The process begins with the self-polymerization of temperature/pH-responsive monomers to create a polymer chain with end-group functionalization. Following this, substitution with unsaturated halogenated hydrocarbons occurs, leading to the formation of macromonomers. Finally, these products are copolymerized with small carboxylic acid monomers to yield a comb structure polymer featuring a polycarboxylic acid main chain and temperature/pH-responsive side chains.
Another notable patent focuses on the preparation method of temperature/pH-responsive polycarboxylic acid. This method utilizes acrylic ester and temperature/pH-responsive monomers to achieve polycarboxylic acid through acrylate monomer self-polymerization and grafting. The process involves polymerizing polyacrylate with controllable molecular weight, followed by copolymerization with temperature/pH-responsive monomers. The resulting graft copolymer is then hydrolyzed to produce the desired comb structure temperature/pH-responsive polycarboxylic acid.
Career Highlights
Guanghong Lai is affiliated with the Beijing University of Technology, where he conducts his research and development activities. His work has garnered attention for its innovative approach to polymer chemistry and material science.
Collaborations
He collaborates with notable colleagues, including Xiao Xi Liu and Xiabing Bai, contributing to a dynamic research environment that fosters innovation and discovery.
Conclusion
Guanghong Lai's contributions to the field of polycarboxylic acid research highlight his innovative spirit and dedication to advancing material science. His patents reflect a commitment to developing responsive materials that have potential applications in various industries.
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