Company Filing History:
1 out of 152 
1 out of 832,843 Years Active: 2004-2018
Title: Hiroki Sadanaga: Innovator in Moisture Curable Compositions
Introduction
Hiroki Sadanaga is a notable inventor based in Hachioji, Japan. He has made significant contributions to the field of moisture curable compositions, holding 2 patents that showcase his innovative approach to material science.
Latest Patents
One of his latest patents is a moisture curable composition designed to address the challenges faced in conventional formulations. In high-temperature environments exceeding 80°C, it has been difficult to maintain the physical characteristics of cured products. Sadanaga's invention allows for better control over these changes, ensuring a slight alteration in elongation rate to accommodate the expansion of adherends. This composition includes several key components: an oligomer with a hydrolyzable silyl group, a polydialkylsiloxane, a titanium catalyst, and a silane-based coupling agent featuring an isocyanurate skeleton. Another notable patent is a one-pack room temperature-curable sealant composition specifically tailored for the automotive industry.
Career Highlights
Throughout his career, Hiroki Sadanaga has worked with various companies, including Threebond Co., Ltd. His work has significantly impacted the development of advanced materials used in various applications.
Collaborations
Sadanaga has collaborated with talented individuals such as Yosuke Watanabe and Masayasu Sakata, contributing to the advancement of innovative solutions in his field.
Conclusion
Hiroki Sadanaga's contributions to moisture curable compositions reflect his dedication to innovation and material science. His patents demonstrate a commitment to improving product reliability and performance in challenging environments.