Yasuaki Arai

Title: Yasuaki Arai: Innovator in Curable Resin Compositions

Introduction

Yasuaki Arai is a notable inventor based in Saitama-ken, Japan. He has made significant contributions to the field of curable resin compositions, holding a total of 3 patents. His work focuses on developing innovative materials that enhance the performance and usability of various products.

Latest Patents

One of Arai's latest patents is for a cured coating film that provides a matte-like finish on substrates such as wiring boards. This coating film is designed to make scratches unnoticeable, achieving gloss measurements of Gs (20°)≤5 and Gs (85°)≥35. The film's performance is quantified by a ratio R, which ranges from 0.35 to 4.0, based on the gloss values measured according to JIS Z 8741-1997. Another significant patent involves a two-component type curable resin composition that ensures excellent dispersibility and printability while preventing visible-copper phenomena. This composition includes an A agent with a carboxyl group-containing resin and a B agent with a thermosetting ingredient, providing an excellent packing form for transportation.

Career Highlights

Yasuaki Arai is currently employed at Taiyo Holdings Co., Ltd., where he continues to innovate in the field of curable resins. His work has been instrumental in advancing the technology used in various applications, particularly in the electronics industry.

Collaborations

Arai has collaborated with notable colleagues such as Nobuyuki Yanagida and Kenichi Shirakawa. These partnerships have contributed to the development of cutting-edge technologies in their respective fields.

Conclusion

Yasuaki Arai's contributions to the field of curable resin compositions highlight his innovative spirit and dedication to advancing material science. His patents reflect a commitment to improving product performance and usability, making him a significant figure in the industry.