Patents Assigned to Celjan Co., Ltd.
  • Process for manufacturing cellulose molding, plant component extracting apparatus, and process for producing cellulose acetate
    Patent number: 7439353
    Abstract: This invention relates to a process of manufacturing a cellulose molding, a plant component extracting apparatus and a process of manufacturing cellulose acetate. In one embodiment of the invention, the process of manufacturing a cellulose molding comprises steaming corncob meal at a temperature of 150 to 250° C. and a pressure of 20 to 29 MPa, filtering the steamed corncob meal with a filtering device to obtain a solid and molding the solid.
    Type: Grant
    Filed: March 12, 2004
    Date of Patent: October 21, 2008
    Assignee: Celjan Co., Ltd.
    Inventors: Shunichi Matsuo, Takatsugu Takamura