Document Type and Number:
Japanese Patent JPS5756495
Kind Code:
B2
Abstract:
Certain oxalyl carbazates are useful as blowing agents for polymers. Some of these carbazates are new compounds.
Application Number:
JP4708274A
Publication Date:
November 30, 1982
Filing Date:
April 25, 1974
Export Citation:
International Classes:
C09K3/00; C07C67/00; C07C239/00; C07C281/02; C07C291/02; C08J9/06; C08J9/10