Company Filing History:
Years Active: 1978
Title: Shuji Sayama: Innovator in Methyltin Chloride Production
Introduction
Shuji Sayama is a notable inventor based in Fuchu, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of methyltin chlorides. His innovative approach has led to advancements in the efficiency and effectiveness of chemical processes.
Latest Patents
Shuji Sayama holds a patent for a process titled "Process for preparing methyltin chlorides." This patent describes an improved method for preparing methyltin chlorides through the direct reaction of methyl chloride with metallic tin. The reaction is conducted in a high-boiling hydrocarbon solvent, utilizing a glycol and iodine or an iodine compound as a reaction accelerator. This innovative process enhances the production efficiency of methyltin chlorides.
Career Highlights
Sayama is associated with Sankyo Organic Chemicals Co., Ltd., where he has applied his expertise in chemical processes. His work has contributed to the company's reputation for innovation in the chemical industry.
Collaborations
Shuji Sayama has collaborated with Kunihiko Yajima, furthering research and development in their field. Their partnership has led to advancements in chemical production techniques.
Conclusion
Shuji Sayama's contributions to the field of chemical engineering, particularly through his patent on methyltin chlorides, highlight his role as an innovator. His work continues to influence the industry and improve production methods.