Company Filing History:
Years Active: 2009-2013
Title: Innovations of Hijiri Aoki
Introduction
Hijiri Aoki is a notable inventor based in Ichihara, Japan. She has made significant contributions to the field of polymer chemistry, particularly in the development of novel triblock copolymers. With a total of 2 patents, her work has implications for various applications in materials science.
Latest Patents
Aoki's latest patents include the development of an ABA triblock copolymer and a process for producing the same. This invention provides a novel ABA-type triblock copolymer of vinyl ether series, which comprises polyvinyl ether and an oxystyrene-series unit. The process involves a series of steps that allow for the production of the ABA-type copolymer through living cationic polymerization of a vinyl ether-series monomer, such as ethyl vinyl ether, in the presence of a bifunctional initiator and a Lewis acid. Additionally, she has developed a positive photosensitive resin that features an acid-labile protecting group, which has a complex structure that can be utilized in various applications.
Career Highlights
Aoki is currently employed at Maruzen Petrochemical Company, Limited, where she continues to innovate in the field of polymer chemistry. Her work has garnered attention for its potential applications in the production of advanced materials.
Collaborations
Throughout her career, Aoki has collaborated with notable colleagues, including Takahito Mita and Norihiro Yoshida. These collaborations have contributed to her success and the advancement of her research.
Conclusion
Hijiri Aoki's contributions to the field of polymer chemistry through her innovative patents highlight her role as a leading inventor. Her work continues to influence the development of new materials and processes in the industry.