Patents Assigned to TEMPUP CO., LTD
  • Functional copper sulfide composition and a functional fiber produced therefrom
    Patent number: 10633768
    Abstract: The present invention relates to a functional copper sulfide composition and a functional fiber prepared therefrom, and more particularly, a functional copper sulfide composition comprising a copper salt, a metal salt, a reducing agent, a sulfur compound, a catalyst, a poly amine, an alkali compound and a pH adjusting agent; and a functional fiber prepared by treating the composition with a fiber.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: April 28, 2020
    Assignee: TEMPUP CO., LTD
    Inventors: Bong Hee Lee, Kyu Sang Lee