Patent ID: 9364858
Filing Date: 2016-06-14
CPC Classification: B05D,C08K,C09D

Claim Text:
1. A method for producing a color and/or effect paint multicoat system comprising: (1) applying to a substrate a pigmented aqueous basecoat material, (2) forming a basecoat polymer film from the pigmented aqueous basecoat material, (3) applying a clearcoat material to the resultant basecoat polymer film, and then (4) curing the basecoat polymer film together with the applied clearcoat material, wherein the pigmented aqueous basecoat material comprises at least one ester in an amount of 0.1% to 5% by weight, based on the total weight of the aqueous basecoat material applied in stage (1), the at least one ester having the following structure: where R