Company Filing History:
Years Active: 1994
Title: Tetsuji Kitamura: Innovator in Urethane-Based Sealing Solutions
Introduction
Tetsuji Kitamura is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of sealing compositions, particularly through his innovative work on moisture-curable urethane-based materials. His expertise and dedication to research have led to the development of a unique sealing composition that addresses various industrial needs.
Latest Patents
Tetsuji Kitamura holds a patent for a moisture-curable urethane-based sealing composition. This composition is formulated from a urethane prepolymer and a polyurethane compound, which are blended in specific proportions. The urethane prepolymer is created by reacting a selected class of polyether polyols with a selected class of polyisocyanate compounds. The polyurethane compound is produced by reacting a selected class of polyether or polyester polyols with a selected class of polyisocyanate compounds. This process is followed by the reaction of the resulting prepolymer with a selected class of monoalcohols, effectively binding all isocyanate groups in the prepolymer. The final product exhibits excellent initial adhesion strength, a low glass transition temperature, and resistance to moist heat.
Career Highlights
Tetsuji Kitamura is associated with The Yokohama Rubber Co., Ltd., where he has been instrumental in advancing sealing technology. His work has not only contributed to the company's product offerings but has also enhanced the overall performance of sealing solutions in various applications.
Collaborations
Throughout his career, Tetsuji Kitamura has collaborated with esteemed colleagues such as Hitoshi Saito and Hideyuki Matsuda. These collaborations have fostered a productive environment for innovation and have led to the successful development of new technologies in the field.
Conclusion
Tetsuji Kitamura's contributions to the field of moisture-curable urethane-based sealing compositions highlight his innovative spirit and commitment to excellence. His work continues to influence the industry, paving the way for future advancements in sealing technology.