Patents by Inventor Da Eun KWAC

Da Eun KWAC 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).

  • Fiber coating method
    Patent number: 12416117
    Abstract: The present invention relates to a method of coating fibers with macsumsuk or clay minerals, in which wet mixed pulverization is performed by using the macsumsuk or the clay minerals, silicate zirconia, nano silver, yucca extracts, and the like as raw materials, granules are produced by a dry method, dry pulverization is performed, and the resultant is mixed with a solvent to coat the fabric. Therefore, a coating layer is hardly separated even if the number of uses increases, and deodorization performance can be maintained.
    Type: Grant
    Filed: December 22, 2022
    Date of Patent: September 16, 2025
    Assignee: MACSUMSUK GM CO., LTD.
    Inventors: Sung Gun Kwak, Da Eun Kwac
  • FIBER COATING METHOD
    Publication number: 20250092600
    Abstract: The present invention relates to a method of coating fibers with macsumsuk or clay minerals, in which wet mixed pulverization is performed by using the macsumsuk or the clay minerals, silicate zirconia, nano silver, yucca extracts, and the like as raw materials, granules are produced by a dry method, dry pulverization is performed, and the resultant is mixed with a solvent to coat the fabric. Therefore, a coating layer is hardly separated even if the number of uses increases, and deodorization performance can be maintained.
    Type: Application
    Filed: December 22, 2022
    Publication date: March 20, 2025
    Applicant: MACSUMSUK GM CO., LTD.
    Inventors: Sung Gun KWAK, Da Eun KWAC