Kazutaka Shiratsuchi

Title: Kazutaka Shiratsuchi: Innovator in Liquid Softener and Deodorizer Technologies

Introduction

Kazutaka Shiratsuchi is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of liquid softeners and fabric deodorizers. With a total of 6 patents to his name, Shiratsuchi's work has had a considerable impact on consumer products.

Latest Patents

Shiratsuchi's latest patents include a liquid softener composition and a fabric deodorizer. The liquid softener composition is designed to have a pH of 2 to 5 at 20°C. It contains a polymer compound with a weight-average molecular weight ranging from 2,000 to 90,000, along with specific monomer units. Additionally, it includes quaternary ammonium salts and amine compounds, as well as water or solvents with a C log P value of 2 or less. The fabric deodorizer, on the other hand, boasts a high deodorizing effect and lasting ability. It comprises 80 to 99% by weight of water and has a pH of 7.5 to 9.5 at 25°C, with the ability to be adjusted to pH 10 or 7 using specific aqueous solutions.

Career Highlights

Kazutaka Shiratsuchi is currently associated with Kao Corporation, a leading company in the consumer goods sector. His innovative work has contributed to the development of effective and environmentally friendly products.

Collaborations

Shiratsuchi has collaborated with notable coworkers, including Masaaki Yamamura and Junichi Inokoshi. Their combined expertise has further enhanced the quality and effectiveness of the products they develop.

Conclusion

Kazutaka Shiratsuchi's contributions to liquid softener and deodorizer technologies exemplify his innovative spirit and dedication to improving consumer products. His patents reflect a commitment to quality and effectiveness in everyday items.