Company Filing History:
Years Active: 1983-1986
Title: Kazuhisa Yagi: Innovator in Fiber Processing Technology
Introduction
Kazuhisa Yagi is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of fiber processing technology, holding 2 patents that enhance the properties of cellulose fibers. His work has implications for various industries, particularly in improving the quality and usability of textile materials.
Latest Patents
Yagi's latest patents include an agent for improving the processability of cellulose fibers and a color deepening agent. The first patent describes a fiber processability-improving agent that comprises a salt of (meth-)acrylic acid and/or maleic acid (co-)polymer. This agent has an average molecular weight of up to 10,000 and is designed to enhance dyeability and scouring properties of fibers, resulting in level dyeing and an excellent hand. The second patent outlines a color deepening agent that consists of an aqueous resin composition obtained by polymerizing a monomer with a polymerizable unsaturated bond, in the presence of a polyurethane emulsion with thermosetting reactivity. This composition is characterized by a refractive index of a dry film lower than 1.50 and includes silicon and fluorine compounds.
Career Highlights
Throughout his career, Kazuhisa Yagi has worked with prominent companies such as Kao Soap Company, Ltd. and Kao Corporation. His experience in these organizations has allowed him to develop innovative solutions that address the challenges faced in fiber processing.
Collaborations
Yagi has collaborated with notable colleagues, including Sho Suzuki and Norihiko Nakashima. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Kazuhisa Yagi's contributions to fiber processing technology through his innovative patents demonstrate his expertise and commitment to enhancing material properties. His work continues to influence the textile industry and improve the quality of cellulose fibers.