PROCESS FOR THE MANUFACTURE OF FOAMS FROM EPOXIDE RESINS

摘要

PROCESS FOR THE MANUFACTURE OF FOAMS FROM EPOXIDE RESINS The invention relates to a process for the manufacture of foams by warming the mixture to be foamed in the presence of an organic sulphohydrazide, an organic compound which contains amide groups and a salt of a metal of group IIa or IIb of the Periodic Table. Integral or nonintegral foams having a uniform and fine pore structure are obtained.