| 摘要 |
A process for the sequential coating of an object with at least one undercoat and then at least one pigmented topcoat is disclosed. The undercoat has a colour selected from white, grey and black, and a reflectance value of ~10, preferably ~5, units of the reflectance value of the topcoat. The process reduces the number of coatings or the amount of film build of topcoat in order to achieve efficient colour match of topcoat. The process is particularly useful in the automotive industry, especially the refinish portion of that industry.
|
