Location History:
- Kagawa, JP (1985)
- Nakatado, JP (1986)
Company Filing History:
Years Active: 1985-1986
Title: Inventor Profile: Hidemi Doi from Kagawa, Japan
Introduction
Hidemi Doi is an innovative inventor based in Kagawa, Japan, known for her remarkable contributions to the field of adhesives. With a portfolio of two patents, Doi's research is centered around the development of advanced acrylic adhesives, which are crucial for various industrial applications.
Latest Patents
Doi's first patent is for a **two-part type acrylic adhesive** that comprises a liquid I consisting of an acrylate ester monomer, a polymer that is soluble in the monomer, and an organic peroxide. Liquid II contains a hardening accelerator that enables the hardening of liquid I through polymerization at temperatures below room temperature. Notably, liquid I includes 0.005 to 0.1% by weight polyphosphoric acid.
Her second patent is also for a **two-part type adhesive**, characterized by structural application suitability. Liquid I features an acrylic monomer and organic peroxide, while liquid II incorporates an acrylic monomer and a curing accelerator. Furthermore, at least one of the liquids contains a diene-elastomer, and one or both might include an ion-containing unsaturated polyester, which is notable for its polymerizable or copolymerizable double bonds.
Career Highlights
Throughout her career, Doi has worked with reputable companies, including Okura Kogyo Co., Ltd. and Okura Koygo Co., Ltd. These positions have allowed her to develop and implement her innovative ideas into practical solutions for the industry.
Collaborations
Doi has collaborated with esteemed colleagues such as Hideaki Matsuda and Takanori Okamoto. These collaborations have been pivotal in advancing her research and expanding the applications of her adhesive technologies.
Conclusion
Hidemi Doi's contributions as an inventor have significantly impacted the development of acrylic adhesives. Her patented innovations pave the way for enhanced structural applications, showcasing her dedication to advancing adhesive technology. Her ongoing work continues to inspire new possibilities within the industry.