Patents Assigned to Japan Corn Starch Co., Inc.
  • Method for producing starch esters, starch esters, and starch ester compositions
    Patent number: 5714601
    Abstract: A method of preparing starch esters consists of combining starch with an esterification catalyst and then reacting the starch with a vinyl compound. The starch esters thus prepared and the compositions containing those esters have properties which are superior to the starch esters of the prior art.
    Type: Grant
    Filed: February 2, 1996
    Date of Patent: February 3, 1998
    Assignee: Japan Corn Starch Co., Inc.
    Inventors: Hideyuki Tanaka, Isamu Utsue, Hiroshi Tanaka, Yasuhito Okumura