Patents by Inventor Kouichi Shono

Kouichi Shono 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).

  • Method of producing cast coated paper
    Patent number: 4686119
    Abstract: A method of producing cast coated paper in which a rewetted or gelled coating layer is pressed at a linear pressure of above 120 kg/cm against the highly polished finishing surface of a cast coating drum having a surface temperature of above 90.degree. C. Improved cast coating operations are secured by including in the coating composition and/or in the rewetting liquid or the gelling liquid, a releasing agent selected from the group consisting of a phosphate having a fatty hydrocarbon radical with 6 to 22 carbon atoms, an amine-salt thereof and lecithin.
    Type: Grant
    Filed: February 24, 1986
    Date of Patent: August 11, 1987
    Assignee: Kanzaki Paper Mfg. Co., Ltd.
    Inventors: Kazuhiro Nojima, Kouichi Shono, Mikio Takahashi