Company Filing History:
2 out of 43 
1 out of 4 
1 out of 1,858 
Years Active: 1978-1994
Title: Shiro Narasaki: Innovator in Graft Copolymer Technology
Introduction
Shiro Narasaki is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of materials science, particularly in the development of graft copolymers. With a total of 3 patents to his name, Narasaki's work has had a considerable impact on adhesive technologies.
Latest Patents
Narasaki's latest patents focus on a novel graft copolymer that includes a stock copolymer made from esters of unsaturated carboxylic acids, vinyl esters, ethylene, and carbon monoxide. This innovative graft copolymer is designed to enhance adhesion properties, especially for polyvinyl chloride (PVC). The process for preparing this graft copolymer is also detailed in his patents, showcasing its excellent heat resistance and adhesion capabilities.
Career Highlights
Throughout his career, Shiro Narasaki has worked with prominent companies such as Du Pont-Mitsui Polychemicals Co., Ltd. and Mitsui Polychemicals, Co., Ltd. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and adhesive technologies.
Collaborations
Narasaki has collaborated with notable colleagues in the field, including Reiji Miyamoto and Hideo Akimoto. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Shiro Narasaki's innovative work in graft copolymer technology has established him as a key figure in materials science. His patents reflect a commitment to enhancing adhesive properties, which can lead to significant advancements in various applications.