Company Filing History:
Years Active: 2002-2010
Title: Eiji Komiya: Innovator in Rubber Composition and Modified Acrylic Rubber
Introduction
Eiji Komiya is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of rubber compositions and modified acrylic rubbers. With a total of 2 patents to his name, his work has had a considerable impact on various applications in the industry.
Latest Patents
Komiya's latest patents include a rubber composition that comprises 100 parts by weight of an ethylene-alkyl acrylate copolymer rubber, 5-40 parts by weight of EPDM, 1-40 parts by weight of an α-olefin oligomer, 0.5-4 parts by weight of an organic peroxide cross-linking agent, 0.5-4 parts by weight of an amine-based vulcanizing agent, and 300-1,000 parts by weight of magnetic powder. This innovative rubber composition is filled with magnetic powder at a high packing density, utilizing an ethylene-alkyl acrylate copolymer rubber with amine vulcanizable groups as a binder. It is effectively usable in rubber-bonded sensor magnets without any foaming during vulcanization molding, showcasing distinguished processabilities such as mold releasability.
Another significant patent involves a process for producing modified acrylic rubber. This modified acrylic rubber exhibits distinguished molding characteristics and O-ring compression set characteristics. It is produced by mixing an acrylic rubber with reactive functional groups, such as active chlorine groups, carboxylic groups, epoxy groups, and active ester groups, with an unsaturated compound that reacts with these functional groups, all while heating in the absence of a solvent.
Career Highlights
Throughout his career, Eiji Komiya has worked with prominent companies, including Nippon Mektron Limited and Nok Corporation. His experience in these organizations has allowed him to refine his expertise in rubber technology and innovation.
Collaborations
Komiya has collaborated with notable coworkers, including Kuniyoshi Saito and Jun Okabe. Their combined efforts have contributed to advancements in the field of rubber compositions and modified acrylic rubbers.
Conclusion
Eiji Komiya's innovative work in rubber compositions and modified acrylic rubbers has established him as a significant figure in the industry. His patents reflect a commitment to enhancing material properties and