Method of remedying coating
First Claim
1. A method of remedying a coating characterized by irradiating a minute defect in the coating due to the adhesion of a defect causing agent with a laser beam, having a cross section generally in conformity with the defect, to sublime the defect causing agent and the coating at the defective portion and to form a minute cavity in the coating, filling a repair coating composition into the cavity and curing the composition.
1 Assignment
0 Petitions
Accused Products
Abstract
A method of remedying a coating characterized by irradiating a minute defect in the coating due to the adhesion of a dust particle, oil droplet or the like with a laser beam having a cross section generally in conformity with the defect to sublime the dust particle, oil droplet or the like and the coating at the defective portion and form a minute cavity in the coating, filling a repair coating composition into the cavity and curing the composition.
64 Citations
16 Claims
- 1. A method of remedying a coating characterized by irradiating a minute defect in the coating due to the adhesion of a defect causing agent with a laser beam, having a cross section generally in conformity with the defect, to sublime the defect causing agent and the coating at the defective portion and to form a minute cavity in the coating, filling a repair coating composition into the cavity and curing the composition.
Specification