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US 2017/0287585 A1Published application
Electroconductive Resin Composite and Electroconductive Resin Composition Having Excellent Impact Strength, and Method of Producing the Same
AssigneesSK Innovation Co., Ltd., SK Global Chemical Co., Ltd.
InventorYun Kyun Lee
Life of this patent
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Abstract
An electroconductive resin composite includes an impact modifier domains and an electroconductive fillers dispersed therein. The domains are dispersed in a matrix in the form of a domain having an average particle size of 5 μm or less. The electroconductive fillers are dispersed in the matrix or at an interface between the matrix and the domains to form a network.
Claims20
An electroconductive resin composite, the composite comprising:
- a resin matrix;
- impact modifier domains dispersed in the matrix, the domains having an average particle size of 5 μm or less (excluding 0);
- and
- electroconductive fillers dispersed in the matrix.
1 more element
An electroconductive resin composition comprising:
- a resin;
- and
- a masterbatch including an impact modifier and electroconductive fillers,
- wherein, with respect to the electroconductive fillers, interfacial energy of the impact modifier is higher than interfacial energy of the polymer for the resin.
1 more element
A method of producing an electroconductive resin composite, the method comprising:
- blending a masterbatch including an impact modifier and electroconductive filler with a resin to prepare an electroconductive resin composition;
- and
- melt-mixing the composition to prepare a composite including:
- a resin matrix including the resin;
- impact modifier domains including the impact modifier, the domains being dispersed in the matrix and having an average particle size of 5 μm or less;
- and
- electroconductive fillers dispersed in the composite.
4 more elements
Dependencies are inferred from the claim text.