Company Filing History:
Years Active: 1989-1992
Title: The Innovations of Sadanobu Kikkawa
Introduction
Sadanobu Kikkawa is a prominent inventor based in Minoo, Japan. He has made significant contributions to the field of dye chemistry, holding a total of eight patents. His work focuses on developing innovative dye compositions that enhance the performance and quality of textile materials.
Latest Patents
Kikkawa's latest patents include a fiber reactive red dye composition. This composition comprises a monoazo compound in its free acid form, which exhibits superior dye performance, including solubility, storage stability, and build-up properties. It is particularly useful for dyeing or printing fiber materials, such as cellulose fiber, in a vibrant red color with excellent fastness properties. Another notable patent involves fiber-reactive monoazo dye compounds that provide high solubility and good build-up properties, resulting in deep red dyed or printed products with outstanding fastness characteristics.
Career Highlights
Throughout his career, Kikkawa has been associated with Sumitomo Chemical Company, Limited, where he has contributed to advancements in dye technology. His innovative approaches have led to the development of dyes that meet the evolving needs of the textile industry.
Collaborations
Kikkawa has collaborated with notable coworkers, including Takashi Omura and Toshihiko Morimitsu. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge dye solutions.
Conclusion
Sadanobu Kikkawa's contributions to dye chemistry have significantly impacted the textile industry. His innovative patents and collaborations highlight his dedication to advancing dye technology. His work continues to influence the quality and performance of textile materials worldwide.