Company Filing History:
Years Active: 1978-1985
Title: Michael S Cholod: Innovator in Polymer Chemistry
Introduction
Michael S Cholod is a notable inventor based in Cornwells Heights, PA (US). He has made significant contributions to the field of polymer chemistry, holding a total of 6 patents. His work focuses on the development of advanced materials with enhanced properties.
Latest Patents
Among his latest patents, Cholod has developed a copolyester of polyethylene terephthalate and bis (4-beta hydroxy ethoxy phenyl) sulfone. This copolyester exhibits an intrinsic viscosity, glass transition temperature, and impact strength comparable to polyethylene terephthalate homopolymer. However, it also shows an increased crystallization time and is capable of being molded into clear articles. The preparation process involves forming a polyethylene terephthalate prepolymer and polycondensing it with bis (4-beta hydroxy ethoxy phenyl) sulfone in the presence of a suitable metallic catalyst system. Additionally, he has worked on a process for converting tert-butyl alkanoates to methacrolein or methacrylonitrile, specifically focusing on the conversion of tert-butyl acetate.
Career Highlights
Cholod is currently associated with Rohm and Haas Company, where he continues to innovate in the field of polymer science. His work has contributed to advancements in materials that are essential for various applications.
Collaborations
Throughout his career, Cholod has collaborated with notable colleagues, including Joseph W Nemec and Nipun M Shah. These partnerships have fostered a collaborative environment that enhances the innovation process.
Conclusion
Michael S Cholod is a distinguished inventor whose work in polymer chemistry has led to significant advancements in material science. His contributions continue to impact the industry positively.