| 摘要 |
Durable, solvent resistant coatings are obtained by applying an aqueous composition containing the reaction product of a polyfunctional epoxide with a secondary amine or a dialkanolamine to a metal substrate and heating the resultant coated article to a temperature of 200 DEG C to 300 DEG C. in the absence of a curing agent. The aqueous composition contains substantially no unreacted epoxide radicals. |
