Tsutomu Onodera

Title: Tsutomu Onodera: Innovator in Polyolefin Resin Technology

Introduction

Tsutomu Onodera is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of polymer technology, particularly in the development of master batch compositions for polyolefin resins. His innovative work has implications for various applications in the plastics industry.

Latest Patents

Onodera holds a patent for a master batch composition, which includes a specific formulation designed to enhance the dispersibility of additives in polyolefin molded products. The patent, titled "Master batch composition, polyolefin resin composition comprising the same, and molded product thereof," outlines a composition that contains 10 to 95% by mass of an additive for plastics, 1 to 50% by mass of an olefin polymer with defined physical properties, and 1 to 89% by mass of a polyolefin resin as a carrier. This invention is particularly useful for producing injection molded products from polypropylene resin, allowing for high-density filling of various additives while preventing blocking.

Career Highlights

Tsutomu Onodera is associated with Idemitsu Kosan Company, Limited, where he has been able to apply his expertise in polymer science. His work has contributed to advancements in the production and quality of polyolefin resins, making a notable impact in the industry.

Collaborations

Onodera has collaborated with several colleagues, including Motoki Yamada and Tomoaki Takebe. These partnerships have fostered innovation and development in their shared field of expertise.

Conclusion

Tsutomu Onodera's contributions to polyolefin resin technology exemplify the importance of innovation in the plastics industry. His patent reflects a significant advancement that enhances the functionality of polyolefin products.