Corrosion-resistance improved powder paint for aluminum wheels
AssigneesHyundai Motor Company, Kia Motors Corporation
InventorJi-Won Yang
Life of this patent
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Abstract
The present invention relates to a powder paint for aluminum wheels, and more particularly, to a curing agent. The corrosion-resistance improved powder paint for aluminum wheels, which is the present invention, includes 70 to 80 wt % of an acrylic resin, 8 to 12 wt % of dodecanedioic acid, and 3 to 10 wt % of sebacic acid, and the corrosion resistance of the powder paint is improved according to the composition of the present invention, so that it is possible to reduce occurrence and diffusion of corrosion on corner pails.
Claims16
A corrosion-resistance powder paint for aluminum wheels, the corrosion-resistance powder paint comprising 70 to 80 wt % of an acrylic resin, 8 to 12 wt % of dodecanedioic acid, 3 to 10 wt % of sebacic acid, and 2 to 5 wt % of 2,3-epoxypropyl methacrylate.
A corrosion-resistance powder paint for aluminum wheels, the corrosion-resistance powder paint comprising:
- 70 to 80 wt % of an acrylic resin,
- 8 to 12 wt % of dodecanedioic acid,
- 3 to 10 wt % of sebacic acid,
- 2 to 5 wt % of 2,3-epoxypropyl methacrylate,
- 1 to 5 wt % of a pinhole preventing agent,
- 0.5 to 2 wt % of a surface conditioning agent, and
- 0.5 to 2 wt % of a light stabilizer.
A corrosion-resistance powder paint for aluminum wheels, the corrosion-resistance powder paint comprising 70 to 80 wt % of an acrylic resin, 8 to 12 wt % of dodecanedioic acid, 6 to 10 wt % of sebacic acid, and 2 to 5 wt % of 2,3-epoxypropyl methacrylate.
Dependencies are inferred from the claim text.