Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Young Shin Kim0
Date of Patent
May 14, 2019
Patent Application Number
14675791
Date Filed
April 1, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
A polymer composition having a reduced tendency to create a static electric charge during a molding operation is provided. More particularly, the composition contains an ionic liquid that is distributed within a polymer matrix that contains an aromatic polymer. In addition to being electrically conductive, the ionic liquid can exist in liquid form during melt processing, which allows it to be more uniformly blended within the aromatic polymer matrix. This improves electrical connectivity and thereby enhances the ability of the composition to rapidly dissipate static electric charges from its surface.
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