Company Filing History:
1 out of 3 
1 out of 24 Years Active: 1986-1988
Title: Innovations of Hiroshi Matsui in Polymer Technology
Introduction
Hiroshi Matsui is a notable inventor based in Mie, Japan, recognized for his contributions to polymer technology. He holds two patents that showcase his innovative approaches in producing expandable styrene-based polymer beads and foamed particles of polyolefin resin. His work has significantly impacted the field of materials science.
Latest Patents
Matsui's first patent details a process for producing expandable styrene-based polymer beads. This process involves adding a low-temperature polymerization initiator to an aqueous medium containing blowing agent-containing expandable styrene-based polymer small particles. The method ensures a controlled particle size distribution and effective expansion of the polymer beads. His second patent describes a process for producing foamed particles of polyolefin resin. This process includes dispersing polyolefin resin particles in water, introducing a volatile blowing agent, and carefully managing temperature conditions to achieve the desired foamed structure.
Career Highlights
Throughout his career, Matsui has worked with prominent companies such as Yuka Badische Co., Ltd. and Mitsubishi Yuka Badische Company, Ltd. His experience in these organizations has allowed him to refine his expertise in polymer production and innovation.
Collaborations
Matsui has collaborated with notable colleagues, including Hiroshi Endo and Takanori Suzuki. These partnerships have contributed to the advancement of his research and development efforts in polymer technology.
Conclusion
Hiroshi Matsui's innovative work in polymer technology, particularly in the production of expandable styrene-based polymer beads and foamed particles of polyolefin resin, demonstrates his significant contributions to the field. His patents reflect a commitment to advancing materials science and enhancing the properties of polymer products.