Yasuo Nomura

Title: Yasuo Nomura: Innovator in Cosmetic Raw Materials

Introduction

Yasuo Nomura is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of cosmetic raw materials, holding two patents that showcase his innovative approach to manufacturing.

Latest Patents

His latest patents include a method of manufacturing a purified product of alkyl-modified polydimethylsiloxane, which is a cosmetic raw material. This method aims to provide a practically odorless product that is compatible with other cosmetic ingredients. The manufacturing process involves synthesizing an alkyl-modified polydimethylsiloxane through a hydrosilyl-containing polydimethylsiloxane and a C2-C30 α-olefin in a hydrosilation reaction. Following this, the crude product undergoes a treatment to render it odorless via a hydrogenation reaction in an organic solvent that is free of active hydrogen atoms and has a boiling point of 70°C or higher. Another patent focuses on moisture curable polyolefin compositions.

Career Highlights

Throughout his career, Yasuo Nomura has worked with prominent companies such as Nippon Unicar Company Limited and Dow Corning Toray Company, Ltd. His experience in these organizations has contributed to his expertise in the field of cosmetic materials.

Collaborations

He has collaborated with notable coworkers, including Kiroku Tsukada and Makoto Okazawa, which has further enriched his professional journey.

Conclusion

Yasuo Nomura's innovative work in the cosmetic industry, particularly in the development of odorless alkyl-modified polydimethylsiloxane, highlights his significant contributions to the field. His patents reflect a commitment to enhancing cosmetic formulations, making him a key figure in this area of research.