DIFF Subgroup
C08G 71/02 Polyureas
Introduced: July 1974
Full Title
Full titles differ between systems:
IPC:
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a ureide or urethane link, otherwise than from isocyanate radicals > Polyureas
CPC:
Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule > Polyureas
No child classifications to compare. This is a leaf node in both IPC and CPC.