Company Filing History:
Years Active: 2005-2008
Title: Ichishi Aizu: Innovator in Novolak Resin Production
Introduction
Ichishi Aizu is a notable inventor based in Niihama, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of phenol novolak resins. With a total of 2 patents to his name, Aizu's work has had a considerable impact on industrial processes.
Latest Patents
Aizu's latest patents focus on an innovative method of producing novolak resin. He has provided an industrially excellent method for producing a phenol novolak resin with an ortho ratio of 30% or more. This is achieved through two methods: the first involves reacting a phenol and an aldehyde using an oxalic acid catalyst at temperatures between 110 to 160°C under pressure. The second method entails reacting a phenol and an aldehyde under pressure while effectively removing the heat of reaction by using a condenser, controlling the pressure to ensure that water or an organic solvent present in the reaction system is refluxed.
Career Highlights
Ichishi Aizu is currently employed at Chang Chun Plastics Co., Ltd. His work at this company has allowed him to further develop his expertise in resin production and contribute to advancements in the field.
Collaborations
Aizu has collaborated with notable coworkers, including Noriaki Saito and Nobuyuki Nakajima. Their combined efforts have fostered innovation and progress in their respective projects.
Conclusion
Ichishi Aizu's contributions to the production of novolak resins exemplify his dedication to innovation in chemical engineering. His patents reflect a commitment to improving industrial processes and enhancing product quality.