Chain extended low molecular weight polyoxirane salt complexes for electrostatic applications.

摘要

The present invention relates to electrostatic dissipative polymeric compositions comprising an effective amount of a chain extended polymer, a salt or salt complex and a matrix polymer or matrix polymer blend. The chain extended polymer of the subject invention has electrostatic dissipative properties and is formed from low molecular weight polyethers which are reacted with a chain extender. This will furnish an additive having electrostatic dissipative properties. The properties of the chain extended polymer are enhanced by the addition of a salt or salt complex.