| 摘要 |
A process for forming a structural coating on a vitreous, ceramic or porcelain substrate, said coating containing free isocyanate groups, and subjecting the thus-coated substrate to treatment with a drying agent in vapour phase at room temperature, the drying agent being selected from ammonia, amine, alkanolamine or a multi-component agent comprising (i) water and (ii) a further component selected from an amine, alkanolamine or other hydratable compound. |
