Patents by Inventor Hideo Sakural

Hideo Sakural 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).

  • Substrate for lithographic printing plate precursor
    Publication number: 20060040117
    Abstract: Substrates for imageable elements are disclosed. The substrates comprise, in order, an aluminum or aluminum alloy support, a silicate layer, and a layer of interlayer material. The interlayer material is a co-polymer that comprise (1) phosphonic acid groups and/or phosphate groups and (2) acid groups and/or groups that comprise ethylene glycol or polyethylene glycol side chains. Imageable elements that comprise an imageable layer over the interlayer material are useful as lithographic printing plate precursors.
    Type: Application
    Filed: August 20, 2004
    Publication date: February 23, 2006
    Inventors: Koji Hayashi, Eiji Hayajawa, Yasushi Miyamoto, Hideo Sakural