Unsaturated polyester laminate and process for making same

Claim 1

A HEAT-RESISTANT LAMINATED ARTICLE WHICH COMPRISES A CONSOLIDATED, POST-CURED ASSEMBLY OF A PLURALITY OF SUPER-IMPOSED THERMOST POLYMER RESIN-IMPREGNATED FIBROUS SHEETS, SAID THERMOSET POLYMWER RESIN BEING IN AN UNCURED STATE, A THERMOSETTING POLYMER RESINOUS COMPOSITION COMPRISING (!) AN ETHYLENICALLY UNSATURATED POLYSTER RESIN, OBTAINED BY ESTERIFYING A SATURATED DIHYDRIC ALCOHOL WITH AN A,B-ETHYLENICALLY UNSATURATED DICARBOXYLIC ACID, (2) A MONERIC CROSS-LINKING AGENT FOR SAID (1) SELECTED FROM THE GROUP CONSISTING OF TRIALLYL CYANURATE AND TRIALLYL ISOCYANURATE, (3) FROM ABOUT 1% TO 5% BY WEIGHT , BASED ON THE WEIGHT OF SAID (1) AND SAID (2), OF AN AMIDE COMPOUND SELECTED FROM THE GROUP CONSISTING OF UREA, ALKYL UREAS, ARYL UREAS, N,N-DIALLYL UREA, N,N-DIALLYL UREA, AMMELIDE, AMMELINE, MELAMINE, N.N-DIALLYL MELAMINE, TRIARYL MELAMINES, ALKYL GUANAMINES, ARYL GUANAMINES, B-ACETOXY PROPIONAMIDE, B-ALLOXY-N-TERT-BUTYL PROPIONAMIDE, LACTAMIDE, SUCCINAMIDE, ADIPAMIDE, PHTHALAMIDE, AND SALICYLAMIDE, WHEREIN SAID ALKYL AND ARYL SUBSTITUENTS ARE UNSUBSITIUTED ALKYL AND ARYL GROUPS, AND (4) A CATALYTIC AMOUNT OF AN ADDITION POLYMERIZATION CATALYST, SAID ASSEMBLY HAVING BEEN CONSOLIDATED AT A TEMPERATURE OF FROM ABOUT 10*C. TO ABOUT 150* C. FOR FROM ABOUT 10 TO 90 MINUTES AND THEREUPON POST-CURED AT A TEMPERATURE ABOVE ABOUT 400*F. FOR AT LEAST ABOUT 2 HOURS WHILE BEING SUBSTANTIALLY SHIELDED FROM CONTACT WITH AIR.