| 摘要 |
<p>Adhesion promoter composition (C1) comprises an adhesion promoter, a black pigment and a luminescent substance. Independent claims are also included for: (1) substrate coated with C1, where the substrate contains a black pigment; (2) gluing or sealing method comprising applying C1 to one substrate S1, applying an adhesive or sealant to the flashed-off C1 and contacting the adhesive or sealant with another substrate S2, or applying C1 to S1, applying an adhesive or sealant to S2 and contacting the adhesive or sealant with the flashed-off C1, or applying C1 to S1, allowing C1 to flash off, and applying an adhesive or sealant between S1 and S2; (3) article glued as above; (4) detecting C1 on a substrate by irradiating a C1-coated substrate with radiation of wavelength 240-400 nm and detecting radiation emitted by the luminescent substance.</p> |
