Method for producing and repairing multicoat color and/or effect paint systems

Method for producing and repairing multicoat color and/or effect paint systems

  • CN 104,640,935 B
  • Filed: 09/20/2013
  • Issued: 03/03/2020
  • Est. Priority Date: 09/21/2012
  • Status: Active Grant
First Claim
Patent Images

1. A method of making a multi-coat color and/or effect paint system by:

  • (1) applying a pigmented water-borne base coat material to a substrate,(2) forming a polymer film from the coating applied in stage (1),(3) applying a clear coat material to the resulting basecoat film, followed by(4) The undercoat film is cured together with the transparent coating film,characterized in that a pigmented water-borne base coat material comprising at least one phosphite of the following formula (I) is used in stage (1);

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