Chihiro Ogawa

Title: Chihiro Ogawa: Innovator in Polypropylene Resin Compositions

Introduction

Chihiro Ogawa is a notable inventor based in Kanagawa, Japan. She has made significant contributions to the field of materials science, particularly in the development of polypropylene resin compositions. With a total of 2 patents, her work has implications for various industrial applications.

Latest Patents

Ogawa's latest patents focus on innovative polypropylene resin compositions and their coating processes. The first patent describes a polypropylene resin composition that includes 100 parts by weight of polypropylene, 20-50 parts by weight of at least one elastomer, 0.3 to 20 parts by weight of polycarbonatediol, and 0 to 50 parts by weight of an inorganic filler. This composition is designed to provide molded articles with excellent adhesive properties to films without the need for pretreatment with halogen-containing solvents. The second patent outlines a method for obtaining a coated molded article that exhibits good adhesion to a coating film and resistance to gasohol. This is achieved by applying a primer coating or irradiating the surface with plasma, eliminating the need for washing treatments with halogen atom-containing organic solvents.

Career Highlights

Throughout her career, Chihiro Ogawa has worked with prominent companies such as Mitsui Toatsu Chemicals, Incorporated and Honda Giken Kogyo Kabushiki Kaisha. Her experience in these organizations has allowed her to refine her expertise in polymer science and engineering.

Collaborations

Ogawa has collaborated with notable colleagues, including Keigo Suehiro and Katsuyuki Nitta. These partnerships have contributed to her innovative research and development efforts in the field of resin compositions.

Conclusion

Chihiro Ogawa's contributions to polypropylene resin compositions highlight her role as a significant inventor in the materials science sector. Her patents reflect her commitment to advancing technology and improving industrial processes.