BLOWING AGENT, FOAMING RESIN COMPOSITION, POLYUREA RESIN FOAM, AND PRODUCTION METHOD FOR POLYUREA RESIN FOAM

Abstract: a blowing agent for obtaining a polyurea resin foam including a polyurea having a repeating unit represented by the following general formula (i), the blowing agent including a reaction product (a2) of a cyclic amine compound (a) and carbon dioxide. (in the formula i, ris a divalent hydrocarbon group having a cyclic structure optionally having a substituent, and ris a divalent hydrocarbon group optionally having a substituent.)

Inventor(s): Yuki KAWASHIMA, Kazuki KOUNO

CPC Classification: C08J9/127 ({Mixtures of organic and inorganic blowing agents})

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