Tomoyuki Kose

Title: The Innovations of Tomoyuki Kose

Introduction

Tomoyuki Kose is a notable inventor based in Takaoka, Japan. He has made significant contributions to the field of polymer technology, particularly in the production of polyvinyl chloride (PVC) resins. His innovative approaches have led to advancements in the manufacturing processes of these materials.

Latest Patents

Tomoyuki Kose holds a patent for a process for producing granules of a polyvinyl chloride resin for preparation of paste. This patent describes granules that comprise 10% by weight or less of components having diameters of 10 µm or smaller. It also specifies that the granules contain less than 0.5% by weight of oversized components after classification using a 149 µm standard sieve. The granules have a bulk density of 0.45 to 0.58 g/cm and produce a plastisol with less than 0.3% by weight of oversized components after classification using a 62 µm standard sieve. The plastisol is created by mixing 100 g of the granules with 50 g of dioctyl phthalate. The process involves spray-drying an aqueous dispersion of a vinyl chloride polymer obtained through emulsion polymerization or micro-suspension polymerization.

Career Highlights

Tomoyuki Kose is associated with Shin Dai-ichi Vinyl Corporation, where he has been instrumental in developing innovative processes for PVC production. His work has not only enhanced the quality of the materials produced but has also contributed to more efficient manufacturing practices.

Collaborations

Throughout his career, Tomoyuki Kose has collaborated with notable colleagues such as Eitaro Nakamura and Tadashi Takizawa. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Tomoyuki Kose's contributions to the field of polymer technology, particularly through his patent on PVC resin production, highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future innovations.