Articles and Structures with Colorable Anti-Static Polyetherimide Blends
AssigneeShpp Global Technologies B.V.
InventorsXiaoming Jiang, Yun Zheng, Yunan Cheng
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Abstract
Disclosed herein are polymer compositions comprising from about 1 wt. % to about 99 wt. % of a polyetherimide resin; from about 1 wt. % to about 70 wt. % of a crystalline polyester resin; from about 0.1 wt. % to about 50 wt. % of an inherently dissipative polymer; and from about 0.001 wt. % to about 10 wt. % of a transesterification inhibitor. The combined weight percent value of all components does not exceed about 100 wt. %, and all weight percent values are based on the total weight of the polymer composition. The polymer composition may exhibit a surface resistivity of from 1×109 ohms to 9×1010 ohms when measured in accordance with ASTM D257.
Claims16
1-15. (canceled)
A polymer composition comprising:
- from about 1 wt. % to about 99 wt. % of a polyetherimide resin;
- from about 1 wt. % to about 70 wt. % of a crystalline polyester resin;
- from about 0.1 wt. % to about 50 wt. % of an inherently dissipative polymer;
- and
- from about 0.001 wt. % to about 10 wt. % of a transesterification inhibitor,
- wherein the polymer composition exhibits a surface resistivity of from 1×109 ohms to 9×1010 ohms when measured in accordance with ASTM D257 and a volume resistivity of from 1×108 to 9×109 ohms cm in accordance with ASTM D257, and
- wherein the combined weight percent value of all components does not exceed about 100 wt. %, and all weight percent values are based on the total weight of the polymer composition.
Dependencies are inferred from the claim text.