Teruhisa Fukumoto

Title: Teruhisa Fukumoto: Innovator in Foamed Polyester Technology

Introduction

Teruhisa Fukumoto is a notable inventor hailing from Sagamihara, Japan, recognized for his significant contributions to the field of aromatic polyester technology. With a total of two patents to his name, Fukumoto's work stands out in the area of foamed articles, demonstrating innovative processes and materials that enhance the properties and applications of polyester.

Latest Patents

Fukumoto's latest patents include a groundbreaking method titled "Process for Producing Foamed Articles of Aromatic Polyesters." This invention addresses the need for a commercially advantageous process to create large-sized foamed articles from aromatic polyesters with a high expansion ratio. The patented process involves mixing an aromatic polyester, a polyepoxy compound, a metal compound from Group Ia, IIa, or IIIa of the periodic table, and a blowing agent. The process takes place in a melt extrusion molding machine, optionally incorporating a fibrous filler while introducing the blowing agent under pressure. After extruding the molten mixture, the method further expands the foamed unsolidified extrudate in a reduced-pressure atmosphere, solidifying it through cooling. The end product exhibits numerous fine cells that are uniform in volume, shape, and distribution.

Another important patent by Fukumoto is related to a "Glass Fiber-Reinforced Thermoplastic Polyester Composition," demonstrating his commitment to improving the mechanical properties and durability of polyester compositions through innovative reinforcement strategies.

Career Highlights

Throughout his career, Teruhisa Fukumoto has worked with notable companies, including Teijin Limited, where he contributed to advancements in polymer materials. His role at Teijin Limited allowed him to refine his expertise, leading to significant breakthroughs in the applications of aromatic polyesters.

Collaborations

Fukumoto has collaborated with esteemed colleagues, including Yoshinari Ogawa and Kohichi Sakai. These collaborations have fostered an environment of innovation, contributing to the development of new materials and processes that push the boundaries of existing technology.

Conclusion

Teruhisa Fukumoto's contributions to the field of foamed polyester technology exemplify the impact of dedicated inventors in pushing the envelope of material science. His patents not only reflect his innovative spirit but also offer valuable insights into the production of advanced materials that can benefit various industries. As technology continues to advance, Fukumoto's work will undoubtedly influence future developments in polyester applications.