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US 2022/0010147 A1Published application
Organic-inorganic composite coating composition, and zinc-plated steel sheet surface-treated using same
AssigneePosco
InventorsDu-Hwan JO, Choon-Ho KANG
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Abstract
Provided is an organic-inorganic composite resin composition for coating the surface of a zinc-plated steel sheet, comprising 5-25 wt % of a polymer resin, 4-20 wt % of a silane compound, 3-10 wt % of a curing agent and 0.1-2 wt % of ferrocene compound on the basis of the total weight of the composition.
Claims9
An organic-inorganic composite resin composition for coating a surface of a zinc-plated steel sheet, comprising:
- 5 to 25 wt % of a polymer resin;
- 4 to 20 wt % of a silane compound;
- 3 to 10 wt % of a curing agent;
- and
- 0.1 to 2 wt % of a ferrocene compound.
2 more elements
Dependencies are inferred from the claim text.