Patents by Inventor Shozo Iseki

Shozo Iseki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Electron radiation curing type adhesive and polyester film laminated metal plate thereof
    Patent number: 5332769
    Abstract: An electron radiation curing type adhesive which is excellent for adhesion between a polyester film and a metal material, and which is excellent in retort resistance or the like where the adhesive is used for food cans. There is also disclosed a metal plate laminated with a polyester film. The electron radiation curing type adhesive is composed of a resin composition in which 2 to 200 weight part of polyester group oligomer having unsaturated double-bonds, with respect to 100 weight parts of polyester resin, has added thereto 0.5 to 250 PHR of a stress relaxation agent. The polyester film and a metal plate are laminated with each other by means of the above-mentioned adhesive, and then the film and the metal plate are bonded together by heating and curing the adhesive by irradiation using electron radiation.
    Type: Grant
    Filed: January 14, 1993
    Date of Patent: July 26, 1994
    Assignees: Daiwa Can Company, Kansai Paint Co., Ltd.
    Inventors: Michiyuki Kakimoto, Ryuichi Eguchi, Atsushi Kobayashi, Tadashi Nishimoto, Shozo Iseki, Tsutomu Maruyama