Company Filing History:
Years Active: 1991
Title: Miduho Maeda: Innovator in Block Copolymers
Introduction
Miduho Maeda, a notable inventor from Kashima, Japan, has made significant contributions to the field of material science. His innovation in block copolymers is not only a testament to his creativity but also to his deep understanding of polymer chemistry.
Latest Patents
Miduho Maeda holds a patent for a unique block copolymer and its composition. The patent describes a block copolymer that has a numerical average molecular weight ranging from 30,000 to 300,000. This copolymer consists of two or more blocks of aromatic vinyl units, the molecular weight of which is between 2,500 and 40,000. Additionally, it includes one or more blocks that possess a vinyl bonding content of at least 40%. A key feature of this invention is the peak temperature of primary dispersion of tan δ being at least 0 degrees Celsius. The copolymer is composed of isoprene or isoprene-butadiene units, in which part of the carbon-carbon double bonds may be hydrogenated. The resulting composition offers applications as a vibration-damping material, showcasing Maeda’s contribution to enhancing material properties.
Career Highlights
Currently, Miduho Maeda is associated with Kuraray Co., Ltd., a company known for its innovative approach in the chemical and material sectors. His work has led to advancements in polymer technology, marking him as a key player in his field. The extensive research and development conducted during his career have paved the way for new applications of block copolymers in various industries.
Collaborations
Throughout his career, Maeda has collaborated with esteemed colleagues such as Hideo Takamatsu and Masao Ishii. These professional relationships have contributed to the robust research environment that has facilitated breakthrough innovations, ultimately leading to the successful development of his patented technologies.
Conclusion
Miduho Maeda’s dedication to his work in polymer sciences exemplifies the spirit of innovation. His patented block copolymer reflects a significant advancement in material applications, particularly in vibration damping. Through his collaborations and contributions at Kuraray Co., Ltd., he continues to inspire future innovations in the field of polymer chemistry.