This inventor holds 2 USPTO granted patents. Top assignee: Central Glass Company, Limited. Active years: 1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1991
Title: Seichi Katsuragawa: Innovator in Fluororesin Technology
Introduction
Seichi Katsuragawa is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of novel copolymers that serve as effective paint vehicles. With a total of 2 patents to his name, his work has garnered attention for its innovative applications.
Latest Patents
Katsuragawa's latest patents include a fluoroolefin-alkene base copolymer and a fluorine-containing copolymer, both of which are designed for use as paint vehicles. The fluoroolefin-alkene base copolymer comprises 25-75 mol % of a fluoroolefin such as CTFE or TFE, along with 10-70 mol % of an alkene like ethylene or propylene. This copolymer exhibits favorable properties characteristic of fluororesins, is soluble in organic solvents, and can be cured at relatively low temperatures. The incorporation of a fluorine-containing surface modifier enhances its water repellency in the cured state. The second patent, the fluorine-containing copolymer, includes a combination of fatty acid vinyl esters and hydroxyl-containing allyl ethers, providing similar advantageous properties and a number average molecular weight ranging from 3000 to 10000.
Career Highlights
Seichi Katsuragawa is associated with Central Glass Company, Limited, where he continues to innovate in the field of polymer technology. His work has not only advanced the understanding of copolymer properties but has also led to practical applications in the paint industry.
Collaborations
Katsuragawa has collaborated with notable coworkers such as Toshio Koishi and Mikio Ootani, contributing to a dynamic research environment that fosters innovation.
Conclusion
Seichi Katsuragawa's contributions to the development of advanced copolymers highlight his role as a key innovator in the field of polymer chemistry. His patents reflect a commitment to enhancing the performance of materials used in various applications, particularly in the paint industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile