Company Filing History:
Years Active: 1981
Title: Hisanari Sanda: Innovator in Sizing Compositions
Introduction
Hisanari Sanda is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of sizing compositions for cellulosic fibers. His innovative work has led to the creation of a patented solution that enhances the properties of fiber sheets.
Latest Patents
Hisanari Sanda holds a patent for "Sizing compositions incorporating ketene dimer." This invention provides a sizing composition for cellulosic fiber sheets that comprises water and finely divided solid particles dispersed in the water. The particles are a uniform mixture of about 40 to about 96% by weight of a ketene dimer and about 4 to about 60% by weight of a noncrystalline hydrocarbon resin. The sizing composition is noted for its excellent sizing effects and stability.
Career Highlights
Hisanari Sanda is associated with Arakawa Kagaku Kogyo Kabushiki Kaisha, where he has been instrumental in advancing the company's research and development efforts. His expertise in materials science has positioned him as a key figure in the innovation of new products.
Collaborations
Hisanari has collaborated with notable colleagues, including Toshiharu Okumichi and Osamu Oseto. Their combined efforts have contributed to the success of various projects within their organization.
Conclusion
Hisanari Sanda's contributions to the field of sizing compositions demonstrate his commitment to innovation and excellence. His work continues to impact the industry positively, showcasing the importance of research and development in creating effective materials.