Company Filing History:
Years Active: 1978-1979
Title: Nobuo Morishita: Innovator in Ethylene-Vinyl Acetate Copolymers
Introduction
Nobuo Morishita is a notable inventor based in Shinnanyo, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the carboxylation of ethylene-vinyl acetate copolymers. With a total of 2 patents to his name, Morishita's work has implications for various industrial applications.
Latest Patents
Morishita's latest patents focus on innovative processes for the carboxylation of ethylene-vinyl acetate copolymers. The first patent describes a method where ethylene-vinyl acetate copolymers are carboxylated by copolymerizing an alpha, beta-unsaturated carboxylic acid and/or anhydride with at least one vinylidene monomer. This process is conducted in a heterogeneous state using a polymerization initiator in a reaction medium of a ketone compound or a mixture of a ketone compound and an acetic acid ester. The second patent outlines a similar process, but it also includes saponified copolymers, emphasizing the versatility of the method in different chemical environments.
Career Highlights
Nobuo Morishita is currently associated with Toyo Soda Manufacturing Co., Ltd., where he continues to advance his research in polymer chemistry. His work has not only contributed to the scientific community but has also enhanced the capabilities of the manufacturing processes within his company.
Collaborations
Morishita has collaborated with notable colleagues such as Mitsutaka Saito and Shinichi Imura. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of polymer research.
Conclusion
Nobuo Morishita's contributions to the field of polymer chemistry, particularly through his patents on ethylene-vinyl acetate copolymers, highlight his role as a significant innovator. His work continues to influence the industry and pave the way for future advancements in polymer applications.