Hiroyuki Tsukadaira

Title: Hiroyuki Tsukadaira: Innovator in Cold Setting Coating Composition

Introduction

Hiroyuki Tsukadaira is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of coating compositions, particularly with his innovative approach to cold setting coatings. His work has implications for improving the durability and performance of coated surfaces.

Latest Patents

Hiroyuki Tsukadaira holds a patent for a cold setting coating composition. This composition comprises a urethane-modified vinyl resin produced by reacting a reaction product with an isocyanate group-possessing compound. The reaction product is created by reacting an epoxy group-containing vinyl copolymer with a fatty acid component that includes an unsaturated fatty acid. The vinyl copolymer is a copolymer of a first polymerizable unsaturated monomer containing an epoxy group and a second polymerizable unsaturated monomer. Additionally, the composition includes a polymer dispersion obtained by polymerizing two or more vinyl monomers in the presence of a dispersion stabilizer in an organic liquid. This innovative coating composition enhances weathering resistance and water resistance of the resulting coated film.

Career Highlights

Hiroyuki Tsukadaira is associated with Kansai Paint Company, Ltd., where he has been instrumental in developing advanced coating technologies. His expertise in polymer chemistry and coating formulations has positioned him as a key figure in the industry.

Collaborations

Hiroyuki has collaborated with notable colleagues such as Tadahiro Nakao and Chicara Kawamura. These collaborations have fostered innovation and contributed to the advancement of coating technologies.

Conclusion

Hiroyuki Tsukadaira's contributions to the field of cold setting coating compositions demonstrate his commitment to innovation and excellence. His work continues to influence the industry and improve the performance of coated materials.