Wangming Li

Title: Wangming Li: Innovator in Hydrogenated Styrene/Conjugated Diolefin Copolymers

Introduction

Wangming Li is a prominent inventor based in Beijing, China. He has made significant contributions to the field of polymer science, particularly in the development of hydrogenated styrene/conjugated diolefin copolymers. His innovative work has led to advancements in materials that have various applications in industry.

Latest Patents

Wangming Li holds a patent for a hydrogenated styrene/conjugated diolefin copolymer, along with its foaming material and applications. The patent describes a copolymer that includes a styrene structure unit and a hydrogenated conjugated diolefin structure unit. The copolymer's composition is carefully balanced, with the styrene structure unit comprising 15-50 wt %, and the 1,2-polymerization structure unit in the hydrogenated conjugated diolefin structure unit ranging from 8-32%. The copolymer exhibits impressive mechanical properties, including a tensile strength at break of 30-60 MPa, an elongation at break of 300-600%, and a hardness (Shore A) of 70-98. Furthermore, a foaming body with excellent performance can be produced using a supercritical carbon dioxide foaming process.

Career Highlights

Wangming Li is associated with the China Petroleum & Chemical Corporation, where he continues to innovate and develop new materials. His work has not only contributed to the advancement of polymer technology but has also positioned his company as a leader in the field.

Collaborations

Wangming Li has collaborated with notable colleagues, including Hongwen Liang and Xiaojun Mo. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Wangming Li's contributions to the field of hydrogenated styrene/conjugated diolefin copolymers exemplify the spirit of innovation. His work continues to impact the industry positively, paving the way for future advancements in polymer science.