Chunzhao Li

Title: The Innovative Contributions of Chunzhao Li

Introduction

Chunzhao Li is a notable inventor based in Vernon Hills, IL (US). He has made significant contributions to the field of adhesive compositions and coatings, holding a total of 3 patents. His work focuses on developing advanced materials that enhance adhesion and processing efficiency.

Latest Patents

One of Chunzhao Li's latest patents is for curable adhesive compositions and their applications. This invention involves a solvent-less hybrid curable composition created by grafting polyesters or polyamides onto a (meth)acrylic copolymer backbone. The benefits of this solvent-less system include strong adhesion to polar substrates, wider use temperatures, and faster processing speeds compared to conventional hybrid curable compositions. This composition is optically clear and suitable for use in tapes, labels, and various electronic devices, including optoelectronic, OLED, and photovoltaic applications.

Another significant patent by Chunzhao Li pertains to ether amine compositions and coatings. This technology relates to aqueous dispersion or emulsion compositions that incorporate a polymeric binder resin and an ether amine. The polymeric binder resin contains acid functional groups, which are neutralized by the ether amine, allowing the resin to dissolve or disperse in water. This invention is particularly notable as it excludes polyurethane and focuses on specific structural requirements for the ether amine.

Career Highlights

Chunzhao Li has worked with prominent companies in the chemical industry, including Angus Chemical Company and Henkel AG & Company, KGaA. His experience in these organizations has contributed to his expertise in adhesive technologies and polymer chemistry.

Collaborations

Throughout his career, Chunzhao Li has collaborated with esteemed colleagues such as Victor Xinya Lu and G. David Green. These partnerships have fostered innovation and the development of cutting-edge technologies in his field.

Conclusion

Chunzhao Li's innovative work in adhesive compositions and coatings has made a significant impact on various industries. His patents reflect a commitment to advancing material science and enhancing product performance. His contributions continue to influence the development of new technologies in the field.