Company Filing History:
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1 out of 3 Years Active: 2018
Title: Naohiro Kosugi: Innovator in Polymer Technology
Introduction
Naohiro Kosugi is a notable inventor based in Toyohashi, Japan. He has made significant contributions to the field of polymer technology, particularly in the development of advanced polymer dispersions and coatings. His innovative work has led to the creation of a patent that enhances the properties of coating materials.
Latest Patents
Naohiro Kosugi holds a patent for a polymer particle, polymer dispersion, method for producing said polymer dispersion, coating material produced from said polymer dispersion, and coated article. This invention relates to a polymer particle that includes a urethane resin and an acrylic polymer within a single particle. The polymer particle exhibits a gel fraction of 10% or more when measured using N,N-dimethylformamide as a solvent. Additionally, it describes a polymer particle with a urethane resin having a sulfonic acid group and an acrylic polymer, which has a surface acid value of 0.1 to 19 mgKOH/g. The invention provides a polymer dispersion with excellent polymerization stability, coating viscosity, and storage stability. It also enables the formation of a coating film with outstanding water and solvent resistance under low temperature and short drying conditions.
Career Highlights
Throughout his career, Naohiro Kosugi has worked with prominent companies in the chemical industry. He has been associated with Mitsubishi Chemical Corporation and Japan Coating Resin Corporation, where he has contributed to various projects and innovations in polymer technology.
Collaborations
Naohiro has collaborated with notable colleagues such as Shinya Yamato and Junichi Nakamura. Their combined expertise has further advanced the research and development of polymer materials.
Conclusion
Naohiro Kosugi's contributions to polymer technology through his innovative patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the development of advanced coating materials and polymer dispersions.