Location History:
- Osaka, JA (1976 - 1977)
- Sakai, JP (1981)
- Kishiwada, JP (2000)
Company Filing History:
Years Active: 1976-2000
Title: Innovations by Hidehisa Nakamura
Introduction
Hidehisa Nakamura is a notable inventor based in Kishiwada, Japan. He has made significant contributions to the field of coatings and polymers, holding a total of 4 patents. His work focuses on improving the properties of acrylic paints, particularly in terms of pigment dispersibility.
Latest Patents
One of Nakamura's latest patents is a curable resin composition for use in water-based coating materials. This invention involves a modified acrylic copolymer that enhances pigment dispersibility, addressing a common defect in acrylic paints. The copolymer is synthesized by polymerizing specific proportions of a polyester containing an unsaturated double bond, a dialkylaminoalkyl (meth)acrylate, methyl methacrylate, and another polymerizable monomer. The resulting copolymer has a weight average molecular weight to number average molecular weight ratio ranging from 3 to 20. This innovation was filed under PCT No. PCT/JP78/00013, with the PCT publication number W079/00240.
Career Highlights
Nakamura is currently associated with Dainippon Ink and Chemicals, Incorporated, where he continues to develop innovative solutions in the field of coatings. His expertise in polymer chemistry has led to advancements that benefit various applications in the industry.
Collaborations
Throughout his career, Nakamura has collaborated with esteemed colleagues such as Akio Shoji and Minoru Homma. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Hidehisa Nakamura's contributions to the field of coatings and polymers exemplify the impact of innovation in enhancing product performance. His work continues to influence the industry and inspire future advancements.