Location History:
- Ichihara, JP (1978)
- Ichihara, JA (1978)
Company Filing History:
Years Active: 1978
Title: The Innovative Contributions of Inventor Shinobu Tsuru
Introduction
Shinobu Tsuru is a notable inventor based in Ichihara, Japan, known for his significant contributions to the field of polymer chemistry. With two patents to his name, he has made strides in developing innovative processes that enhance the production of aqueous dispersions for various applications, particularly in the adhesive and coating industries.
Latest Patents
Tsuru's latest patents include two groundbreaking processes. The first, titled "Process for Producing an Aqueous Dispersion of Vinyl Acetate-Ethylene," outlines a method for creating a dispersion that includes an epoxide resin. This process involves emulsion-copolymerizing vinyl acetate and ethylene at a controlled pH, producing a robust adhesive or coating composition when combined with a curing agent. The patent highlights the ratio of vinyl acetate to ethylene and the proportion of epoxide resin, ensuring the dispersion meets specific performance criteria.
The second patent, "Process for Producing Aqueous Dispersion of Ethylene-Vinyl Acetate," details a method that avoids the use of formalin. This process employs a unique redox catalyst and a specific reaction product that allows for better control over the polymerization temperature, resulting in a high-quality copolymer usable in various industrial applications.
Career Highlights
Shinobu Tsuru is affiliated with Sumitomo Chemical Company, Limited, a leading company in the chemical industry. His role involves research and development, where he focuses on innovating polymer processes that contribute to the company's success in producing high-performance materials.
Collaborations
Throughout his career, Tsuru has collaborated with notable colleagues, including Takeo Oyamada and Choji Tomizawa. Their teamwork has played a crucial role in advancing their research initiatives, further enabling the development of novel solutions in the polymer field.
Conclusion
In summary, Shinobu Tsuru's innovative work and patent contributions reflect his dedication to enhancing polymer technology. His processes for producing aqueous dispersions signify a step forward in creating effective adhesive solutions, showcasing the importance of collaboration and innovation in achieving results in the chemical industry.