Company Filing History:
Years Active: 2007-2011
Title: Hirofumi Masuda: Innovator in Acrylic Rubber Composition
Introduction
Hirofumi Masuda is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of acrylic rubber compositions. With a total of 2 patents to his name, Masuda's work has implications for various industrial applications.
Latest Patents
Masuda's latest patents include innovative formulations that enhance the properties of acrylic rubber. One of his patents describes a shaped article composed of an acrylic rubber composition. This composition includes a copolymer with specific percentages of butenedioic acid monoester monomer and acrylic acid ester monomers. The resulting material exhibits excellent process stability, shapability, and high heat resistance, while also reducing permanent set. Another patent focuses on an acrylic rubber composition that incorporates a carboxyl group-containing acrylic rubber, a polyamine crosslinking agent, and a monoamine compound. This formulation is designed to prevent sticking during processing and offers good resistance to scorch, heat, cold, and deteriorated oil.
Career Highlights
Hirofumi Masuda is currently employed at Zeon Corporation, a company known for its advancements in polymer technology. His work at Zeon has allowed him to explore and develop innovative materials that meet the demands of modern industries.
Collaborations
Masuda has collaborated with several talented individuals in his field, including Yoshiaki Aimura and Kiyonori Umetsu. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
Hirofumi Masuda's contributions to acrylic rubber compositions demonstrate his innovative spirit and commitment to advancing material science. His patents reflect a deep understanding of polymer chemistry and its applications in various industries.