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US 12,110,411 B2Granted
Powder coating composition
AssigneeKcc Corporation
InventorsJae Jun Lee, Hyeon Ung Wang, Jin Seok Lee
Life of this patent
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Abstract
The present invention relates to a powder coating composition comprising an epoxy resin, a curing agent, a pigment, and a catalyst, wherein the pigment comprises an extender pigment having an average particle size of 1.0 μm to 8.0 μm, and the catalyst comprises an aliphatic imidazole compound and an aromatic imidazole compound.
Claims4
A powder coating composition comprising an epoxy resin, a curing agent, a pigment, and a catalyst,
- wherein the pigment comprises an extender pigment having an average particle size of 1.0 μm to 8.0 μm, and
- the catalyst comprises an aliphatic imidazole compound and an aromatic imidazole compound, and a mixing ratio of the aliphatic imidazole compound to the aromatic imidazole compound is from 0.1:1 to 3:1 by weight.
Dependencies are inferred from the claim text.