| abstract |
METHOD FOR THE PREPARATION OF CURABLE RESINS BY RADIATION, BASED ON CARBOXYL ACID ESTERS CONTAINING POLYFUNCTIONAL HYDROXYL. IT INCLUDES THE OPERATIONS OF REACTING A CARBOXYL ACID CONTAINING POLYFUNCTIONAL HYDROXYL AND WITH A TOTAL FUNCTIONALITY EQUAL TO OR GREATER THAN THREE, WITH AN ORGANIC COMPOUND WITH HYDROXYL FUNCTIONALITY, AND WITH A CARBOXYL-INSTILE-ALPHA, B-CARBOXYL ACID; TO GET THE CARBOXYL FUNCTIONALITY OF THE CARBOXYL ACID TO REACT WITH THE HYDROXYL FUNCTIONALITY OF THE COMPOUND WITH HYDROXYL FUNCTIONALITY; AND TO GET THE CARBOXYL FUNCTIONALITY OF THE CARBOXYL ACID TO REACT WITH THE HYDROXYL FUNCTIONALITY OF THE ORGANIC COMPOUND WITH HYDROXYL FUNCTIONALITY AND OF THE CARBOXYL ACID CONTAINING HYDROXYL. FOR APPLICATION IN COATINGS ON NON-METALLIC SUBSTRATES, SUCH AS PLASTICS AND SIMILAR. |