A FOAMING AGENT HAVING A NITROGEN-NITROGEN BOND, METHOD FOR PREPARING THE SAME AND METHOD FOR FOAMING RESIN USING THE SAME

摘要

Disclosed is a foaming agent which has a nitrogen-nitrogen bond and is produced by transforming a structure of azodicarbonamide which includes a formamide group produced during pyrolysis of azodicarbonamide and causing reproduction-toxicity. Also, disclosed are a production method thereof, and a method for foaming a resin using the same. The foaming agent having the nitrogen-nitrogen bond is represented by chemical formula 1 or 2.