Patents by Inventor Tae Yoon SEOL

Tae Yoon SEOL 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).

  • Eco-friendly adhesive coating agent composition for steel pipe using intermediate for structural adhesive
    Patent number: 11499074
    Abstract: Disclosed is an eco-friendly adhesive coating agent composition having high adhesion properties and fast-curing properties by using a thiol-modified epoxy intermediate. The composition includes: a main material including 25 to 40 parts by weight of polyoxypropyleneamine, 20 to 30 parts by weight of a cross-linking agent, 10 to 30 parts by weight of the thiol-modified epoxy intermediate, 10 to 20 parts by weight of an inorganic filler, 5 to 10 parts by weight of a pigment, and 2 to 5 parts by weight of an additive; and a curing agent including 60 to 80 parts by weight of a rubber-modified epoxy resin, 20 to 40 parts by weight of a polyol, 10 to 30 parts by weight of the thiol-modified epoxy intermediate, and 4 to 10 parts by weight of an additive, with respect to 100 parts by weight of an isocyanate mixture.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: November 15, 2022
    Inventors: Tae Yoon Seol, Dong Soo Kim, Dong Won Lee
  • ECO-FRIENDLY ADHESIVE COATING AGENT COMPOSITION FOR STEEL PIPE USING INTERMEDIATE FOR STRUCTURAL ADHESIVE
    Publication number: 20210371716
    Abstract: Disclosed is an eco-friendly adhesive coating agent composition having high adhesion properties and fast-curing properties by using a thiol-modified epoxy intermediate. The composition includes: a main material including 25 to 40 parts by weight of polyoxypropyleneamine, 20 to 30 parts by weight of a cross-linking agent, 10 to 30 parts by weight of the thiol-modified epoxy intermediate, 10 to 20 parts by weight of an inorganic filler, 5 to 10 parts by weight of a pigment, and 2 to 5 parts by weight of an additive; and a curing agent including 60 to 80 parts by weight of a rubber-modified epoxy resin, 20 to 40 parts by weight of a polyol, 10 to 30 parts by weight of the thiol-modified epoxy intermediate, and 4 to 10 parts by weight of an additive, with respect to 100 parts by weight of an isocyanate mixture.
    Type: Application
    Filed: May 29, 2020
    Publication date: December 2, 2021
    Inventors: Tae Yoon SEOL, Dong Soo KIM, Dong Won LEE