Patents by Inventor Sang Min Llee

Sang Min Llee 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).

  • PHENOL NOVOLAC RESIN, PHENOL NOVOLAC EPOXY RESIN AND EPOXY RESIN COMPOSITION
    Publication number: 20110178252
    Abstract: Disclosed herein are a phenol novolac resin which is used as a raw material for thermosetting resin, a phenol novolac epoxy resin which is obtained therefrom, an epoxy resin composition which utilizes the phenol novolac resin as a curing agent or contains the phenol novolac epoxy resin as a base resin.
    Type: Application
    Filed: August 31, 2009
    Publication date: July 21, 2011
    Applicant: KOLON INDUSTRIES, INC.
    Inventors: Ick Kyung Sung, Sang Min Llee, Sang Youb Seong, Jung Ha Chung