Kazunari Takada

Title: Kazunari Takada: Innovator in Polyarylene Sulfide Resin Technology

Introduction

Kazunari Takada is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of polymer technology, particularly in the development of polyarylene sulfide resin compositions. With a total of 2 patents to his name, Takada's work has had a considerable impact on the industry.

Latest Patents

One of Takada's latest patents is a method for producing a polyarylene sulfide resin composition. This innovative method allows for the creation of a resin with low chlorine content, high fluidity, and superior quality, while minimizing the production of burrs. The process involves melting and mixing a polyarylene sulfide resin, an inorganic filler, and an alkoxysilane compound. Specifically, the method utilizes a polyarylene sulfide resin with a melt viscosity of 80-400 Pa·s at a temperature of 310°C and a shear rate of 1200/sec. The resin is extruded through a specific extruder, resulting in a final product with a melt viscosity of 150-330 Pa·s and a chlorine content of not more than 950 ppm.

Career Highlights

Kazunari Takada is currently employed at Polyplastics Co., Ltd., where he continues to advance his research and development efforts. His work has been instrumental in enhancing the properties of polyarylene sulfide resins, making them more efficient for various applications.

Collaborations

Takada has collaborated with notable colleagues, including Raita Nishikawa and Katsuhei Ohnishi. Their combined expertise has contributed to the successful development of innovative materials and processes in the field.

Conclusion

Kazunari Takada's contributions to polymer technology, particularly in polyarylene sulfide resin compositions, highlight his role as a leading inventor in the industry. His innovative methods and collaborative efforts continue to push the boundaries of material science.