Patent ID: 9487654
Filing Date: 2016-11-08
CPC Classification: B05D,B29C,B29K,B29L,C08G,C08J,C08L,C09D

Claim Text:
1. A foam composition consisting of a resin matrix consisting of an epoxy-containing compound; a cationic catalyst, wherein the cationic catalyst is present at an amount of less than 5.0 weight %, based on the total weight of the composition, and comprises a superacid, a BF 3 dihydrate complex, a phosphoric acid derivative, or combination thereof; an optional blowing agent; and at least one additive; wherein the composition is free of an isocyanate compound, the foam having a density from about 0.3 lbs/ft 3 to about 5.0 lbs/ft 3 as measured by ASTM D1622.