Lei Ying

Title: Lei Ying - Innovator in Adhesive and Polyolefin Technologies

Introduction

Lei Ying is a prominent inventor based in Shanghai, China, known for his contributions to adhesive compositions and polyolefin technologies. With a total of four patents to his name, Lei has made significant strides in the field of material science.

Latest Patents

One of Lei Ying's latest patents is an adhesive composition specifically designed for zipper bag applications. This innovative adhesive composition includes a mixture of a polyurethane dispersion and an acrylic emulsion, with specific ratios and components that enhance its performance. The polyurethane dispersion is a reaction product that contains a monomeric diisocyanate, a polymeric polyol, and an ionic surfactant, all contributing to its unique properties. Additionally, the acrylic emulsion complements the polyurethane dispersion, ensuring optimal adhesion. Another notable patent involves a process for foaming polyolefin compositions using a fluororesin as a nucleating agent. This process utilizes unagglomerated fluororesin particles to achieve effective foaming, showcasing Lei's expertise in advanced material applications.

Career Highlights

Throughout his career, Lei Ying has worked with esteemed companies such as Dow Global Technologies LLC and Arkema France. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in adhesive and polymer technologies.

Collaborations

Lei has collaborated with notable professionals in his field, including Gangwei Sun and Mohamed Esseghir. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

In summary, Lei Ying is a distinguished inventor whose work in adhesive compositions and polyolefin technologies has made a significant impact in the industry. His innovative patents and collaborations reflect his commitment to advancing material science.