Kuo-chih Hua

Title: Kuo-chih Hua: Innovator in Bio-based Engineering Rubber

Introduction

Kuo-chih Hua is a notable inventor based in Akron, Ohio, recognized for his contributions to the field of bio-based engineering rubber. His innovative work focuses on the preparation methods of itaconate-butadiene rubber, which has significant applications in various industries.

Latest Patents

Kuo-chih Hua holds a patent for the "Preparation method of itaconate-butadiene bio-based engineering rubber." This patent describes a method that involves the chemical crosslinking of copolymers formed by the polymerization of itaconate and butadiene emulsion. The resulting bio-based engineering rubber exhibits high molecular weights and lower glass-transition temperatures, making it suitable for manufacturing tire treads and conveyor belts. The copolymers have a number average molecular weight ranging from about 53,000 to 1,640,000, and a weight-average molecular weight between approximately 110,000 and 2,892,000. This innovative rubber can be vulcanized using traditional sulfur vulcanizing systems, offering comparable physic-mechanical properties and processability to conventional rubber.

Career Highlights

Throughout his career, Kuo-chih Hua has worked with prestigious organizations, including the Beijing University of Chemical Technology and The Goodyear Tire & Rubber Company. His experience in these institutions has significantly contributed to his expertise in the field of engineering rubber.

Collaborations

Kuo-chih Hua has collaborated with notable colleagues, including Liqun Zhang and Xinxin Zhou, further enhancing the research and development of bio-based materials.

Conclusion

Kuo-chih Hua's innovative work in the preparation of bio-based engineering rubber represents a significant advancement in sustainable materials. His contributions not only highlight the potential of bio-based products but also pave the way for future innovations in the rubber industry.