Process for production of conductive resin composition
AssigneeAsahi Kasei Chemicals Corporation
InventorMutsumi Maeda
Life of this patent
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Abstract
A method for producing a conductive polyamide-polyphenylene ether resin composition comprising (A) 10 to 90 parts by mass of a polyphenylene ether resin, (B) 5 to 85 parts by mass of a polyamide having a (terminal amino group)/(terminal carboxyl group) ratio falling within the range from 0.20 to 4.0, (C) 5 to 85 parts by mass of a polyamide having a (terminal amino group)/(terminal carboxyl group) ratio falling within the range from 0.05 to 0.19 and (D) 0.1 to 10 parts by mass of a conductive filler, the method comprising the step of melt-kneading of the component (A), the component (B), a compatibilizer (F) and a master batch (E) obtained by melt-kneading of the component (D) and the component (C) in advance.
Claims18
A method for producing a conductive polyamide-polyphenylene ether resin composition comprising:
- 10 to 90 parts by mass of polyphenylene ether resin (A);
- 5 to 85 parts by mass of a polyamide (B) having a ratio of terminal amino groups to terminal carboxyl groups of 0.20 to 4.0;
- 5 to 85 parts by mass of a polyamide (C) having a ratio of terminal amino groups to terminal carboxyl groups of 0.05 to 0.19;
- and 0.1 to 10 parts by mass of a conductive filler (D),
- wherein the method comprising the step of melt-kneading of the component (A), the component (B), a compatibilizer (F) and a master batch (E) obtained by melt-kneading of the component (D) and the component (C) in advance.
A conductive polyamide-polyphenylene ether resin composition comprising:
- 10 to 90 parts by mass of polyphenylene ether resin (A);
- 5 to 85 parts by mass of a polyamide (B) having a ratio of terminal amino groups to terminal carboxyl groups of 0.20 to 4.0;
- 5 to 85 parts by mass of a polyamide (C) having a ratio of terminal amino groups to terminal carboxyl groups of 0.05 to 0.19;
- 0.1 to 10 parts by mass of a conductive filler (D), wherein the conductive polyamide-polyphenylene ether resin composition is produced by the method comprising the step of melt-kneading the components (A) and (B), and a compatibilizer (F), and a master batch (E) obtained by melt-kneading the components (D) and (C) in advance.
Dependencies are inferred from the claim text.