Patents Assigned to Tofo Enterprise Co., Ltd.
  • Wet process with no heating for continuous transfer pattern printing of a cellulose fabric web and its blends
    Patent number: 5437687
    Abstract: A wet process with no heating for continuous transfer pattern printing of a cellulose fabric web or its blends by using a corona-treated plastic film as a pattern carrier web and a dye admixed with a thickening agent containing water-soluble and alcohol-soluble hydroxypropyl cellulose or polyvinyl pyrrolidone as ink.
    Type: Grant
    Filed: September 19, 1994
    Date of Patent: August 1, 1995
    Assignee: Tofo Enterprise Co., Ltd.
    Inventors: Wu H. Chi, Jen-Wei Lin, Rudolf Lee