Chen Xu

Title: Innovations by Inventor Chen Xu in Pulverulent Thermoplastic Polymer Blends

Introduction

Chen Xu, a prolific inventor based in Wexford, PA, holds three patents that showcase his innovative contributions to materials science. His work primarily focuses on the development of advanced polymer blends that have numerous applications in various industries.

Latest Patents

One of Chen Xu's most notable inventions is centered around pulverulent thermoplastic polymer blends. This patent discloses blends comminuted to a particle size of less than 300 μm. The blends comprise a first thermoplastic polyurethane and a second thermoplastic polyurethane, mixed in a weight ratio ranging from about 90:10 to about 30:70. The first thermoplastic polyurethane is derived from a reaction mixture that includes an aliphatic diisocyanate with a number average molecular weight between 140 g/mol to 170 g/mol, combined with an aliphatic diol whose molecular weight ranges from 62 g/mol to 120 g/mol. The second thermoplastic polyurethane is produced from a mixture containing a polyisocyanate, an isocyanate-reactive component with molecular weights from 500 g/mol to 10,000 g/mol, and a chain extender with molecular weights ranging between 60 g/mol to 450 g/mol.

Career Highlights

Throughout his career, Chen Xu has made significant strides in the field of polymer technology. He has collaborated with prominent companies including Stratasys, Inc. and Covestro LLC, where he has contributed to advancing the use of thermoplastic materials in various applications. His expertise and innovative mindset have positioned him as a key figure in polymer science.

Collaborations

In addition to his professional endeavors, Chen has worked alongside talented colleagues such as Liang Chen and Leslie J. Vescio. These collaborations have fostered an environment of creativity and innovation, enabling the development of cutting-edge technologies in polymer blends.

Conclusion

Chen Xu's work in pulverulent thermoplastic polymer blends underscores his dedication to innovation within the materials science sector. His patents not only reflect his expertise but also contribute to the progression of polymer technology, showcasing the importance of collaboration and innovation in the field. As he continues to explore new ideas and applications, Chen Xu remains an influential inventor to watch in the world of polymers.