Kouiti Kuroda

Title: Kouiti Kuroda: Innovator in Vinyl Chloride-Based Materials

Introduction

Kouiti Kuroda is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of materials science, particularly in the development of vinyl chloride-based products. With a total of 3 patents, Kuroda's work has had a lasting impact on the industry.

Latest Patents

Kuroda's latest patents include innovative methods for the preparation of shaped articles and laminates. One of his patents describes a method for the preparation of shaped articles of a vinyl chloride-based resin. This resin is compounded with a filler, such as calcium carbonate, which has been treated with an epoxy compound. The resulting resin composition is shaped into an article and subjected to low-temperature plasma treatment. This process significantly improves the surface properties of the article, reducing plasticizer bleeding and ensuring durability even after prolonged outdoor exposure.

Another patent focuses on the preparation of a laminate with enhanced mechanical strength. This method utilizes a prepreg based on a fabric sheet of aromatic polyamide fibers and an adhesive selected from polyimide-based and epoxy resin-based adhesives. The fabric sheet undergoes pretreatment through exposure to low-temperature plasma, which increases the wettability and affinity of the fibers to the adhesive, resulting in a remarkable increase in adhesive pick-up.

Career Highlights

Throughout his career, Kouiti Kuroda has worked with prominent companies such as Shin-Etsu Chemical Co., Ltd. and Hitachi, Ltd. His experience in these organizations has allowed him to refine his expertise in materials science and innovation.

Collaborations

Kuroda has collaborated with notable coworkers, including Susumu Ueno and Hirokazu Nomura. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Kouiti Kuroda's innovative work in vinyl chloride-based materials showcases his dedication to advancing materials science. His patents reflect a commitment to improving product performance and durability, making him a significant figure in his field.