Hiroyuki Tanimura

Title: Innovative Contributions of Hiroyuki Tanimura

Introduction

Hiroyuki Tanimura is a prominent inventor based in Sodegaura, Japan, known for his significant contributions to polymer technology. With a portfolio of nine patents, Tanimura has made remarkable advancements in the field that continue to enhance material production and efficiency.

Latest Patents

Among Tanimura's latest innovations are two notable patents. The first patent, titled "Method of producing non-mutually-adhesive polymer pellet, and apparatus therefor," outlines a process for continuously producing polymer pellets. This method ensures that the produced pellets, containing adhesive polymers, do not easily stick together during storage, transportation, or feeding into processing apparatuses. The technique involves deforming an adhesive polymer coated with a thermoplastic polymer at temperatures ranging from 30 to 150°C under pressure, followed by cutting the deformed portion of the coated polymer.

The second patent, "Polypropylene resin composition, method for its production, and injection molded article," describes a polypropylene resin composition that boasts a melt flow rate between 70 to 120 g/10 min at 230°C and a flexural modulus of 1300 to 4000 MPa. This composition includes a specific propylene-ethylene block copolymer and an organic peroxide, which contribute to its enhanced properties. Tanimura's innovative kneeing process at a temperature of 170 to 280°C has set a new standard in producing high-performance polymer materials.

Career Highlights

Hiroyuki Tanimura currently works at Sumitomo Chemical Company, Limited, where he applies his expertise in polymer science to develop advanced materials. His efforts have directly impacted the company's product line, resulting in higher efficiency and improved functionality of their products. His continued dedication to research and development has solidified his status as an industry leader.

Collaborations

Throughout his career, Tanimura has collaborated with esteemed colleagues, including Takeshi Ebara and Kazuhiro Yamazaki. These partnerships have furthered research initiatives and contributed to the successful implementation of innovative technologies within the field of polymer production.

Conclusion

In summary, Hiroyuki Tanimura's contributions to polymer technology exemplify the spirit of innovation and invention. With nine patents to his name, his work not only advances the industry but also paves the way for future developments in material science. His role at Sumitomo Chemical Company and collaborations with notable colleagues reflect his commitment to excellence and continued progress in the field.