PURPOSE: To enhance the quality feeling of painting without increasing the thickness of a clear layer. ;CONSTITUTION: When topcoat painting for a car is performed, the clear layer on a base coat layer 2 is divided into the first clear layer 3-1 on the base coat layer 2 and the second clear layer 3-2 on the first clear layer 3-1 and the relation between the refractive index n1 of the first clear layer 3-1 and the refractive index n2 of the second clear layer 3-2 is set to n1n2.;COPYRIGHT: (C)1994,JPO&Japio
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