This inventor holds 1 USPTO granted patent. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1998.
Company Filing History:
Years Active: 1998
Title: Nobumoto Kojima: Innovator in Antistatic Resin Compositions
Introduction
Nobumoto Kojima is a notable inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of materials science, particularly in the development of resin compositions with excellent antistatic properties. His innovative work has implications for various applications, including household articles.
Latest Patents
Kojima holds a patent for a resin composition that comprises several components. The formulation includes 100 parts by weight of a styrene resin, 3 to 35 parts by weight of a polyethylene oxide, and 0.1 to 10 parts by weight of a styrene-acrylonitrile-hydroxyalkyl acrylate copolymer and/or a styrene-acrylonitrile-hydroxyalkyl methacrylate copolymer. Additionally, it contains 4 to 100 parts by weight of a (meth)acrylic ester polymer and/or an oxide such as titanium oxide, zinc oxide, or magnesium oxide. The oxide is present in an amount of 0.7 to 5 parts by weight per 100 parts by weight of the combined amount of components (A) and (B). Lastly, a surface-active agent comprising a specified sulfonic acid salt or alkylsulfuric acid salt is included, present in an amount of 0.4 to 5 parts by weight per 100 parts by weight of the combined amount of components (A), (B), (C), and (D). This innovative resin composition can be utilized in general household articles, including wardrobe cases.
Career Highlights
Kojima is associated with Mitsui Toatsu Chemicals, Incorporated, where he has been able to apply his expertise in materials science. His work has led to advancements in the development of materials that meet modern consumer needs.
Collaborations
Throughout his career, Kojima has collaborated with notable colleagues, including Kouzo Ichikawa and Hideo Amemiya. These collaborations have contributed to the advancement of innovative materials and technologies.
Conclusion
Nobumoto Kojima's contributions to the field of resin compositions highlight his role as an innovator in materials science. His patent for antistatic resin compositions demonstrates the potential for practical applications in everyday products.