Patents by Inventor Thy-Horng You

Thy-Horng You 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 for reactive dyeing of leather
    Publication number: 20120047663
    Abstract: The present invention relates to a method for reactive dyeing of leather, which includes: providing a reactive dye solution including at least one reactive dye and water, and making the reactive dye in the reactive dye solution to act on crust leather at a temperature from 25° C. to 70° C. to form covalent bonds between the reactive dye and the crust leather. Accordingly, the method for reactive dyeing of leather according to the present invention can enhance fastness and levelling property.
    Type: Application
    Filed: November 30, 2010
    Publication date: March 1, 2012
    Applicant: Everlight USA, Inc.
    Inventors: Shun Te Lin, Thy-Horng You, Chao-Hsi Cheng