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US 10,246,592 B2Granted
Powder paint and painted article
AssigneeAGC Inc.
InventorsShun Saito, Masataka Aikawa
Life of this patent
Estimating the term…
Abstract
To provide a powder paint whereby an external defect such as orange-peel skin is less likely to be formed on a formed cured film. The powder paint is characterized by comprising: a fluororesin (A); from 2 to 60 mass ppm relative to the fluororesin (A), of at least one metal element (B) selected from a group comprising potassium, sodium, and magnesium; from 10 to 10,000 mass ppm relative to the fluororesin (A), of a light stabilizer (C); and from 10 to 5,000 mass ppm relative to the fluororesin (A), of a polymerization inhibitor (D).
Claims12
A powder paint, comprising:
- a fluororesin (A),
- at least one metal element (B) selected from the group consisting of potassium, sodium and magnesium in an amount of from 2 to 60 mass ppm relative to the fluororesin (A),
- a light stabilizer (C) in an amount of from 10 to 10,000 mass ppm relative to the fluororesin (A),
- a polymerization inhibitor (D) in an amount of from 100 to 5,000 mass ppm relative to the fluororesin (A), and
- free chlorine atoms with a mass ratio of the metal element (B) to the free chlorine atoms of from 1.0 to 10.0.
2 more elements
Dependencies are inferred from the claim text.