Patents by Inventor Akihiko Ideda

Akihiko Ideda 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).

  • Patent number: 4702997
    Abstract: A photopolymerizable laminate comprising a photopolymerizable layer and a support layer, said photopolymerizable layer containing;(1) 5 to 95% by weight, based on the total weight of the photopolymerizable layer, of a binder comprising a vinyl polymer or a vinyl copolymer,(2) 95 to 5% by weight, based on the total weight of the photopolymerizable layer, of a monomeric component containing at least 50% by weight of at least one compound selected from the group consisting of the photopolymerizable unsaturated compounds represented by the formulae (A), (B) and (C) shown below and having a value of molecular weight/number of double bonds contained of 1000 or less, and(3) 0.01 to 30% by weight, based on the total weight of the photopolymerizable layer, of a photopolymerization initiator.
    Type: Grant
    Filed: February 6, 1986
    Date of Patent: October 27, 1987
    Assignee: Asahi Kasei Kogyo Kabushiki Kaisha
    Inventors: Hideo Ai, Akihiko Ideda, Jiro Sato