Hiroshi Matsuzawa

Title: Innovations of Hiroshi Matsuzawa

Introduction

Hiroshi Matsuzawa is a notable inventor based in Takaishi, Japan. He has made significant contributions to the field of coating compositions, particularly those that incorporate photocatalysts and ultraviolet-curable resins. With a total of four patents to his name, Matsuzawa's work showcases his expertise and innovative spirit.

Latest Patents

Matsuzawa's latest patents include a photocatalyst-containing water-based curable coating composition and a method for producing it. This invention provides a coating composition that forms a durable film resistant to oxidative decomposition, cracking, weathering, and staining. The composition includes a water-based medium, a polymer segment with a neutralized acid group, and fine particles of a photocatalytic oxide. Another significant patent is for an ultraviolet-curable resin composition that features a composite resin with a polysiloxane segment and a photo initiator. This composition is designed to create a cured coating film that exhibits excellent weatherability without the need for heating.

Career Highlights

Throughout his career, Matsuzawa has worked with prominent companies such as Mitsui Toatsu Chemicals, Incorporated and Dic Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in the field of coatings.

Collaborations

Matsuzawa has collaborated with notable colleagues, including Tadashi Asanuma and Kaoru Kawanishi. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Hiroshi Matsuzawa's contributions to the field of coating compositions highlight his innovative approach and dedication to improving material durability and performance. His patents reflect a commitment to advancing technology in this area.