Company Filing History:
Years Active: 1981
Title: Otsugu Hayashi: Innovator in Coating Resins
Introduction
Otsugu Hayashi is a notable inventor based in Kita Katsushika, Japan. With a keen focus on developing innovative materials, he has made significant contributions to the field of coatings.
Latest Patents
Hayashi holds a patent for a unique formulation known as "Esters of an adduct of diolefinic polymer and unsaturated dicarboxylic." This patent describes a resin particularly useful in coatings, especially for printing inks and paints. The innovative process involves creating a modified polymer by adding at least one α,β-unsaturated dicarboxylic acid or anhydride to a liquid conjugated diolefinic polymer, followed by diesterification with alcohols.
Career Highlights
Otsugu Hayashi is affiliated with Sumitomo Chemical Company, Limited, a prominent player in the chemical industry. His expertise in polymer chemistry has led to advancements that enhance the properties of coatings, making them more efficient and versatile for various applications.
Collaborations
During his career, Hayashi has collaborated closely with coworkers such as Seimei Yasui and Minoru Hino. These partnerships have been instrumental in the research and development of innovative materials, showcasing the importance of teamwork in the invention process.
Conclusion
Otsugu Hayashi's contributions to the field of coating resins exemplify the spirit of innovation. His patented work not only showcases his inventive prowess but also emphasizes the value of collaboration in achieving remarkable advancements in materials science.