Company Filing History:
Years Active: 1976
Title: Toru Watanabe: Innovator in Polyester Resin Composition
Introduction
Toru Watanabe is a notable inventor based in Okazaki, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyester resin compositions. His innovative work has led to advancements in the coatings industry, providing solutions that enhance the performance and durability of paints.
Latest Patents
Watanabe holds a patent for a polyester resin composition. This composition is obtained by mixing a molten polyester with an average degree of polymerization ranging from about 5 to 50, which mainly comprises a terephthalic acid unit, a p-hydroxybenzoic acid unit, and an ethylene glycol unit. The mixture includes a hardener selected from a group consisting of a diglycidyl compound, hexaalkoxymethylmelamine or the condensate thereof, and a blocked isocyanate. This composition is particularly suitable for the preparation of powder paint. The resulting polyester resin composition can be finely pulverized with ease, shows no blocking property, facilitates pigmentation, and provides beautiful coatings that are excellent in weather resistance, solvent resistance, humidity resistance, antifouling property, and intimate adhesiveness to metal.
Career Highlights
Toru Watanabe is associated with Nippon Ester Co., Ltd., where he has been instrumental in developing innovative materials. His work has not only contributed to the company's success but has also advanced the industry standards for polyester resins.
Collaborations
Watanabe has collaborated with notable colleagues such as Rinzo Ohno and Takashige Kato. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Toru Watanabe's contributions to the field of polyester resin compositions exemplify the impact of innovation in materials science. His work continues to influence the coatings industry, providing solutions that enhance product performance and durability.