Company Filing History:
Years Active: 1983
Title: Masazumi Miyajima: Innovator in Polymer Production
Introduction
Masazumi Miyajima is a notable inventor based in Ichiharashi, Japan. He has made significant contributions to the field of polymer production, particularly in the development of processes for producing alpha-olefin polymers. With a total of 2 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
Miyajima's latest patents focus on innovative processes for producing alpha-olefin polymers. One of his patents describes a method that employs an organomagnesium compound in the preparation of a preactivated catalyst. This process results in polymers that exhibit higher rigidity and various superior properties. The method involves several steps, including the reaction of a trivalent metal halide with a divalent metal compound, followed by a series of reactions with organomagnesium compounds and electron donors and acceptors. Another patent outlines a process that combines an organoaluminum compound with an electron donor to create a catalyst with high storing and thermal stability, leading to polymers with uniform particle sizes.
Career Highlights
Miyajima is currently associated with Chisso Corporation, where he continues to advance his research and development efforts. His work has been instrumental in enhancing the properties of polymers, making them more suitable for various applications.
Collaborations
Miyajima has collaborated with notable colleagues, including Akihiro Sato and Kazutsune Kikuta. Their combined expertise has contributed to the success of their projects and innovations in polymer technology.
Conclusion
Masazumi Miyajima's contributions to the field of polymer production through his innovative processes and patents highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future advancements in polymer technology.