Multilayered coating film and coated article
AssigneeMazda Motor Corporation
InventorsTakakazu YAMANE, Keiichi OKAMOTO, Risa MATSUMOTO
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Abstract
A multilayer coating film comprising: a lustrous layer that is formed directly or indirectly on a surface of a coating target and contains a luster material; and a colored layer that is stacked on the lustrous layer, contains a coloring agent, and has translucency, and when a light incident angle is 45°, and a lightness L* value and a chroma C* value of reflected light measured at a light receiving angle θ are L*(θ) and C*(θ), respectively, the multilayer coating film satisfying the following formulae (1) to (3): 5 ≤ L * ( θ ) ≤ 2 5 ( 10 ° ≤ θ ≤ 25 ° ) ( 1 ) 20 ≤ C * ( θ ) ≤ 6 5 ( 10 ° ≤ θ ≤ 25 ° ) ( 2 ) 2 ≤ C * ( 80 ° ) . ( 3 )
Claims17
A multilayer coating film comprising:
- a lustrous layer that is formed directly or indirectly on a surface of a coating target and contains a luster material;
- and a colored layer that is stacked on the lustrous layer, contains a coloring agent, and has translucency, and
- when a light incident angle is 45°, and a lightness L* value and a chroma C* value of reflected light measured at a light receiving angle θ are L*(θ) and C*(θ), respectively, the multilayer coating film satisfying the following formulae (1) to (3):
- 5
- ≤
- L
- *
- (
- θ
- )
- ≤
- 2
-
- 5
-
- (
- 10
-
- °
- ≤
- θ
- ≤
- 25
-
- °
- )
- (
- 1
- )
- 20
- ≤
- C
- *
- (
- θ
- )
- ≤
- 6
-
- 5
-
- (
- 10
-
- °
- ≤
- θ
- ≤
- 25
-
- °
- )
- (
- 2
- )
- 2
- ≤
- C
- *
- (
- 80
-
- °
- )
- .
- (
- 3
- )
Dependencies are inferred from the claim text.