Masahiro Gomibuchi

Title: Masahiro Gomibuchi: Innovator in Polypropylene-Based Resin Technology

Introduction

Masahiro Gomibuchi is a prominent inventor based in Shimotsuke, Japan. He has made significant contributions to the field of materials science, particularly in the development of polypropylene-based resin technologies. With a total of 9 patents to his name, Gomibuchi's work has advanced the manufacturing processes of foamed molded articles.

Latest Patents

Gomibuchi's latest patents include innovative methods for producing polypropylene-based resin foamed molded articles. One notable patent describes a method for producing a foamed molded article by blow molding a foamed parison formed of a base resin. This base resin consists of a branched polypropylene-based resin, a linear polypropylene-based resin, and a recovered raw material, all mixed in specific proportions. The patent outlines the importance of maintaining specific ranges for melt tension and melt flow rate for each component, as well as the differences in melting point and crystallization temperature between the resins.

Another significant patent focuses on a method for producing a foamed blow-molded article. This process involves extruding a foamable molten resin containing a physical blowing agent through an annular die to create a tubular foamed parison. The method includes clamping the foamed parison between split molds and blowing gas toward the inner surface of the parison to widen it before clamping is completed.

Career Highlights

Gomibuchi has established himself as a key figure in the industry through his innovative approaches and technical expertise. His work at Jsp Corporation has allowed him to collaborate with other talented professionals in the field, further enhancing the impact of his inventions.

Collaborations

Some of his notable coworkers include Tomoo Tokiwa and Jinichiro Noro, who have contributed to the development of advanced materials and manufacturing techniques alongside Gomibuchi.

Conclusion

Masahiro Gomibuchi's contributions to polypropylene-based resin technology exemplify the spirit of innovation in materials science. His patents not only reflect his expertise but also pave the way for advancements in manufacturing processes.