Patents by Inventor Kang-Kyun WANG

Kang-Kyun WANG 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).

  • ANTIMICROBIAL POLYMER COATING COMPOSITION AND ANTIMICROBIAL POLYMER FILM
    Publication number: 20200085057
    Abstract: The present invention relates to an antimicrobial polymer coating composition comprising: a urethane acrylate-based oligomer or polymer having a molar ratio of a urethane functional group to a (meth)acrylate-based functional group of 1 to 10; a photosensitizer; and a photoinitiator; an antimicrobial polymer film comprising a cured product of the antimicrobial polymer coating composition; and an antimicrobial polymer film comprising a predetermined urethane acrylate-based polymer resin; and a photosensitizer dispersed in the polymer resin, wherein the polymer film has oxygen permeability of 5 to 100 cc/m2 day.
    Type: Application
    Filed: October 10, 2018
    Publication date: March 19, 2020
    Applicants: LG CHEM, LTD., YONSEI UNIVERSITY, UNIVERSITY - INDUSTRY FOUNDATION (UIF)
    Inventors: Hyeok JEONG, Yong Rok KIM, Kang-Kyun WANG, Jinkyu LEE, Mingoo KIM