Qin Li

Title: Innovations of Qin Li in Anti-Counterfeiting Modal Fiber

Introduction

Qin Li is a notable inventor based in Suzhou, China. He has made significant contributions to the field of textile technology, particularly in the development of anti-counterfeiting materials. His innovative approach combines chemistry and material science to create solutions that enhance product security.

Latest Patents

Qin Li holds a patent for an "Anti-counterfeiting modal fiber, preparation method and anti-counterfeiting method." This invention involves a comprehensive process for preparing an anti-counterfeiting modal fiber. The method includes mixing a pulp stock solution with a cellulose catalyst, alkalizing, aging, sulfonating, and dissolving the pulp stock solution in an alkaline solution to obtain a treatment solution. The treatment solution is then mixed with multiple amino acid-metal chelates, followed by filtering, defoaming, and ripening to create a spinning stock solution. The final steps involve mixing the spinning stock solution with a spinning bath additive and undergoing wet spinning, drafting, defoaming, desulfurizing, and water washing to produce the anti-counterfeiting modal fiber. The amino acid-metal chelates, which account for 0.5%-1.5% by weight of the spinning stock solution, are crucial for the anti-counterfeiting and encrypting process.

Career Highlights

Qin Li is affiliated with Soochow University, where he continues to advance his research and development efforts. His work has garnered attention for its practical applications in combating counterfeiting in textiles. With a focus on innovation, he has successfully integrated advanced materials into everyday products.

Collaborations

Qin Li collaborates with esteemed colleagues, including Xingxing Li and Yuqing Liu. Their combined expertise enhances the research and development efforts at Soochow University, fostering an environment of innovation and creativity.

Conclusion

Qin Li's contributions to the field of anti-counterfeiting modal fibers represent a significant advancement in textile technology. His innovative methods not only improve product security but also pave the way for future developments in the industry.