POLYUREA POLYMERS FROM SECONDARY POLYETHER POLYAMINES

摘要

Provided herein are polyurea polymers made from an organic isocyanate and a polyamine component, wherein the polyamine component comprises a polyether polyamine in which the nitrogen atoms are secondary. The polyurea polymers o f the invention are useful in a wide range of end-use applications and possess superior physical properties over polyurea polymers of the prior art. Method s for producing the polyurea polymers are also disclosed.