Location History:
- Niihama, JP (1978 - 1982)
- Kanagawa, JP (1988)
Company Filing History:
4 out of 6,896 
3 out of 615 
Years Active: 1978-1988
Title: Tomoyuki Emura: Innovator in Vinyl Chloride-Grafted Copolymers
Introduction
Tomoyuki Emura is a notable inventor based in Niihama, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of vinyl chloride-grafted ethylene copolymers. With a total of 5 patents to his name, Emura's work has advanced the applications of these materials in various industries.
Latest Patents
Emura's latest patents include innovative processes and compositions that enhance the properties of vinyl chloride-based materials. One of his key inventions is a vinyl chloride-grafted ethylene copolymer that exhibits superior adhesiveness to metals, glasses, and polar high molecular materials. This copolymer is produced through graft-polymerization of vinyl chloride onto an ethylene-acrylic or methacrylic ester-maleic anhydride copolymer. Another significant patent is a vinyl chloride type resin composition that combines a vinyl chloride type resin with a plasticizer, resulting in a rubbery elastomer with excellent heat deformation resistance and moldability. This composition is particularly useful for automotive interior materials and various packing applications.
Career Highlights
Throughout his career, Emura has worked with prominent companies such as Sumitomo Chemical Company and Sumitomo Bakelite Company Limited. His experience in these organizations has allowed him to refine his expertise in polymer science and contribute to the development of advanced materials.
Collaborations
Emura has collaborated with notable colleagues, including Yasuhiro Moriuchi and Takeshi Sekihara. These partnerships have fostered innovation and have been instrumental in the successful development of his patented technologies.
Conclusion
Tomoyuki Emura's contributions to the field of polymer chemistry, particularly through his patents on vinyl chloride-grafted copolymers, demonstrate his innovative spirit and commitment to advancing material science. His work continues to influence various applications in the industry.