Patents Assigned to GP&E America, Inc.
  • Inorganic coating solution composition and method of forming inorganic coating film using the same
    Patent number: 10533101
    Abstract: An inorganic coating solution composition including an alkali metal silicate, a curing agent, a dispersant, a defoamer, and a solvent, wherein the curing agent is phosphoric acid (H2PO4), the dispersant is at least one selected from among Tween 20, Tween 40, Tween 60, Tween 80, polyvinyl pyrrolidone, polyethylene glycol 400 and polyvinyl alcohol, and the defoamer is at least one selected from among a silicone-based defoamer, an alcohol-based defoamer, a mineral oil-based defoamer and a powder defoamer.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: January 14, 2020
    Assignee: GP&E America, Inc.
    Inventors: Dong Gyu Lee, Il Hoon Cho, Young Yeol Yang
  • Inorganic coating solution composition and method of forming inorganic coating film using the same
    Patent number: 10125273
    Abstract: An inorganic coating solution composition including an alkali metal silicate, a curing agent, a dispersant, a defoamer, and a solvent, wherein the curing agent is phosphoric acid (H2PO4), the dispersant is at least one selected from among Tween 20, Tween 40, Tween 60, Tween 80, polyvinyl pyrrolidone, polyethylene glycol 400 and polyvinyl alcohol, and the defoamer is at least one selected from among a silicone-based defoamer, an alcohol-based defoamer, a mineral oil-based defoamer and a powder defoamer.
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: November 13, 2018
    Assignee: GP&E America, Inc.
    Inventors: Dong Gyu Lee, Il Hoon Cho, Young Yeol Yang