James Mihalich

Title: Innovations by James Mihalich

Introduction

James Mihalich is an accomplished inventor based in Shrewsbury, MA (US). He holds a patent that showcases his expertise in the field of polymer chemistry. His innovative approach to preparing macrocyclic polyester oligomers has significant implications for the industry.

Latest Patents

James Mihalich is credited with a patent titled "Methods for preparation of macrocyclic polyester oligomer via heterogeneous catalysis." This invention relates to methods and systems for preparing macrocyclic polyester oligomer (MPO) directly from monomer through heterogeneous catalysis, rather than by depolymerizing a polyester. For instance, in an exemplary embodiment, cyclic poly(butylene terephthalate) (cPBT) is produced by reacting butanediol (BDO) and dimethylterephthalate (DMT) in an organic solvent, such as ortho-dichlorobenzene (oDCB). The mixture flows over a catalyst-coated fiberglass or silica gel, which is packed in a column or bed. MPO is produced in the reaction mixture, while residual linears and catalyst residue remain in the column or bed. He holds 1 patent for this innovative method.

Career Highlights

Throughout his career, James Mihalich has worked with notable companies, including Liquid Thermo Plastics, Inc. and Cyclics Corporation. His contributions to these organizations have helped advance the field of polymer science and technology.

Collaborations

James has collaborated with various professionals in his field, including his coworker, Jimmy Lynn Webb. Their combined expertise has fostered innovation and development in their projects.

Conclusion

James Mihalich is a notable inventor whose work in macrocyclic polyester oligomers demonstrates his commitment to advancing polymer chemistry. His innovative methods and collaborations have made a significant impact in the industry.