Patents by Inventor Shinya Hongou

Shinya Hongou 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).

  • Thermosetting resin composition having rubbery polymer particle dispersed therein, and process for production thereof
    Patent number: 8217098
    Abstract: A thermosetting resin composition having rubbery polymer particles dispersed therein of the present invention, that does not precipitate the thermosetting resin rubbery polymer particles over a long period of time, has excellent fluidity, is easily cured and molded, and sufficiently exhibits original properties of the thermosetting resin, comprises 100 parts by weight of a thermosetting resin, and 1 to 80 parts by weight of rubbery polymer particles, the rubbery polymer particles being dispersed in the form of a primary particle, wherein the solid content concentration is 60% to 90% by weight, and the water concentration is 3% by weight or less, and can efficiently be produced industrially in the state that the rubbery polymer particles are maintained in a stable state.
    Type: Grant
    Filed: January 16, 2008
    Date of Patent: July 10, 2012
    Assignee: Kaneka Corporation
    Inventors: Masakuni Ueno, Ryuji Furukawa, Shinya Hongou, Kazuki Nishiyama
  • THERMOSETTING RESIN COMPOSITION HAVING RUBBERY POLYMER PARTICLE DISPERSED THEREIN, AND PROCESS FOR PRODUCTION THEREOF
    Publication number: 20100099800
    Abstract: A thermosetting resin composition having rubbery polymer particles dispersed therein of the present invention, that does not precipitate the thermosetting resin rubbery polymer particles over a long period of time, has excellent fluidity, is easily cured and molded, and sufficiently exhibits original properties of the thermosetting resin, comprises 100 parts by weight of a thermosetting resin, and 1 to 80 parts by weight of rubbery polymer particles, the rubbery polymer particles being dispersed in the form of a primary particle, wherein the solid content concentration is 60% to 90% by weight, and the water concentration is 3% by weight or less, and can efficiently be produced industrially in the state that the rubbery polymer particles are maintained in a stable state.
    Type: Application
    Filed: January 16, 2008
    Publication date: April 22, 2010
    Inventors: Masakuni Ueno, Ryuji Furukawa, Shinya Hongou, Kazuki Nishiyama