Uli B Holeschovsky

Title: Uli B Holeschovsky: Innovator in Polymer Stabilization

Introduction

Uli B Holeschovsky is a notable inventor based in Chester Springs, PA (US). He has made significant contributions to the field of polymer chemistry, particularly in the development of stabilizers for polymer polyols. With a total of 2 patents, his work has had a considerable impact on the industry.

Latest Patents

Holeschovsky's latest patents focus on unique, well-defined polyethers that contain both hydroxyl-functionality and unsaturation-functionality. These polyethers are prepared by oxyalkylating an unsaturated monomer that has at least two free carboxylic acid groups in the presence of a double metal cyanide complex catalyst. This process may also involve a free radical polymerization inhibitor when necessary. The resulting polyethers are highly suitable for use as polymer polyol stabilizers or stabilizer precursors, as well as impact modifiers for thermoplastics. His second patent similarly describes the preparation of polyethers using an unsaturated monomer with at least one oxyalkylatable hydrogen, emphasizing their utility in the same applications.

Career Highlights

Holeschovsky is currently associated with Arco Chemical Technology, L.P., where he continues to innovate in the field of polymer chemistry. His expertise has led to advancements that enhance the performance and stability of polymer products.

Collaborations

Throughout his career, Holeschovsky has collaborated with esteemed colleagues, including Jianzhong Shen and Kenneth G McDaniel. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Uli B Holeschovsky's contributions to polymer stabilization through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced materials in the industry.