Patent ID: 6312765
Filing Date: 2001-11-06
Classification: B05D,B29C

Abstract:
A method for repairing damage on a coated surface of a vehicle, the damage being a depression and/or a depletion of a coating film, comprising the steps of:a) filling a putty raw material comprising an ultraviolet polymerizing resin composition in an optionally pretreated damage portion and ultraviolet curing the putty raw material to fill the damaged portion with the putty;b) uniformly spray coating, on the coated surface including at least the putty-covered surface after step a), a primer surfacer raw material comprising an ultraviolet polymerizing resin composition having a viscosity sufficient for spray coating and ultraviolet curing the obtained raw material coating film to form a primer surfacer layer; andc) applying a top coat on the primer surfacer layer obtained in b),wherein the putty raw material is characterized by containing 20 to 30% by weight of an ultraviolet polymerizing prepolymer, 15 to 30% by weight of an ultraviolet polymerizing monomer, 1 to 10% by weight of an ultraviolet polymerization initiator, and 40 to 60% by weight of a pigment based on the total weight of the raw materials.