Thermoplastic resin composition
AssigneeMitsubishi Engineering-Plastics Corporation
InventorsKiyoji Takagi, Makoto Nakamura, Kouji Iwaki
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Abstract
The present invention relates to a thermoplastic resin composition comprising two different thermoplastic resins (component A and component B), conductive carbon black (component C), and conductive carbon black having a larger specific surface area than that of component C or hollow carbon fibril (component D), said thermoplastic resin composition having an island-and-sea micro structure constituted by component A and component B, component C existing mostly in the island phase, and component D existing mostly in the sea phase.
Claims6
A thermoplastic resin composition comprising two different thermoplastic resins (component A and component B), conductive carbon black (component C), and conductive carbon black having a larger specific surface area than that of component C or hollow carbon fibril (component D),
- said thermoplastic resin composition having an island-and-sea micro structure constituted by component A and component B,
- component C existing mostly in the island phase, and
- component D existing mostly in the sea phase;
- wherein component C has a specific surface area range from about 10 m2/g to about 600 m2/g;
- and component D has a specific surface area range from about 600 m2/g to about 1300 m2/g.
Dependencies are inferred from the claim text.