Boxun Leng

Title: Boxun Leng: Innovator in Polyurethane Foam Technology

Introduction

Boxun Leng is a notable inventor based in Shanghai, China. He has made significant contributions to the field of polyurethane foam technology, holding a total of three patents. His work focuses on innovative processes and formulations that enhance the production of polyurethane foam products.

Latest Patents

Boxun Leng's latest patents include a process for producing a polyurethane foam product, which involves a polyurethane foam product pre-mix and formulation. The process entails contacting a halohydrin component with the pre-mix, which includes the halohydrin component. The formulation consists of a polyol component, an isocyanate component, and the halohydrin component, resulting in a polyurethane foam product formed by the pre-mix. Another significant patent involves trimerization catalyst compositions that utilize sterically hindered carboxylate salts in combination with tertiary amine catalysts. This innovation provides methods to produce polyisocyanurate/polyurethane foam using these catalyst compositions.

Career Highlights

Throughout his career, Boxun Leng has worked with prominent companies in the chemical industry, including Evonik Operations GmbH and Evonik Degussa GmbH. His experience in these organizations has allowed him to refine his expertise in polyurethane foam technology and contribute to advancements in the field.

Collaborations

Boxun Leng has collaborated with notable professionals in his field, including Juan Jesus Burdeniuc and Torsten Panitzsch. These collaborations have further enriched his work and contributed to the development of innovative solutions in polyurethane foam production.

Conclusion

Boxun Leng is a distinguished inventor whose work in polyurethane foam technology has led to significant advancements in the industry. His patents and collaborations reflect his commitment to innovation and excellence in his field.