Patent ID: 6110982
Filing Date: 2000-08-29
Classification: C08J,H05K

Abstract:
An epoxy foam with a density between approximately 10 lb/ft.sup.3 and approximately 22 lb/ft.sup.3, comprising:at least two resins, one resin being more reactive than the other resins, said resins being selected from the group consisting of a diglycidyl ether of bisphenol A and a bisphenol resin with acrylated phenols;at least two curing agents, one curing agent curing faster than the other curing agents;at least one blowing agent;at least one surfactant; andoptionally at least one filler; wherein the epoxy foam resulting from the mixture of said resins, said curng agents, said blowing agent, said surfactant and optionally said filler has a density between approximately 10 lb/ft.sup.3 and approximately 22 lb/ft.sup.3.