Masahiko Harada

Title: Masahiko Harada: Innovator in Rubber Adhesion Technology

Introduction

Masahiko Harada is a notable inventor based in Minoo, Japan. He has made significant contributions to the field of rubber technology, particularly in the adhesion of rubber to reinforcing materials. His innovative work has implications for various industries that rely on durable and effective rubber products.

Latest Patents

Masahiko Harada holds a patent for a vulcanizable rubber composition that enhances the adhesion of rubber to reinforcing materials. The patent describes a composition that includes a rubber component, a formaldehyde-donor, and a formaldehyde-acceptor in a specific weight ratio of 100:0.1-10:0.1-10. The formaldehyde-donor is a methylolmelamine condensate, while the formaldehyde-acceptor is resorcinol or its reaction product with formaldehyde. This invention is particularly useful for achieving excellent adhesion during the vulcanization process.

Career Highlights

Masahiko Harada is associated with Sumitomo Chemical Company, Limited, where he has been able to apply his expertise in rubber technology. His work has contributed to advancements in the manufacturing processes and quality of rubber products.

Collaborations

Throughout his career, Masahiko Harada has collaborated with notable colleagues, including Ryohei Tsuyama and Syozo Tanimura. These collaborations have fostered innovation and development in the field of rubber adhesion technology.

Conclusion

Masahiko Harada's contributions to rubber technology, particularly through his patented innovations, have made a significant impact on the industry. His work continues to influence the development of more effective and durable rubber products.