Company Filing History:
Years Active: 1990-1991
Title: Hidetaka Yatagai: Innovator in Chemical Production
Introduction
Hidetaka Yatagai is a notable inventor based in Nishinomiya, Japan. He has made significant contributions to the field of chemical production, holding a total of 4 patents. His work focuses on innovative methods that enhance the efficiency and effectiveness of chemical reactions.
Latest Patents
Yatagai's latest patents include a method for the production of cyclohexanecarboguanamine. This method involves the reaction of cyanocylohexane with dicyandiamide in an organic solvent containing a hydroxyl group, conducted at temperatures ranging from 90°C to 200°C in the presence of a basic catalyst. The improvement in this method is characterized by using 0.60 to 0.95 mol of dicyandiamide per mol of cyanocylohexane in an atmosphere that minimizes the effects of oxygen. Another significant patent is for the production of methylolaminotriazine condensates. This method entails the reaction of cyclohexanecarboguanamine and formaldehyde, ensuring that the molar ratio of cyclohexanecarboguanamine to formaldehyde does not exceed 1/2.5, while maintaining the solution temperature between 55°C and 150°C.
Career Highlights
Yatagai is currently employed at Nippon Shokubai Kagaku Kogyo Co., Ltd., where he continues to innovate in the field of chemical production. His expertise and dedication have led to advancements that benefit both the company and the broader industry.
Collaborations
Throughout his career, Yatagai has collaborated with esteemed colleagues such as Jiro Iriguchi and Souichi Yamada. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Hidetaka Yatagai's contributions to chemical production through his innovative patents highlight his role as a significant inventor in the industry. His work continues to influence advancements in chemical methodologies, showcasing the importance of innovation in scientific research.