Patent ID: 11935705
Assignee: KEMET ELECTRONICS CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 25:
26. A method for forming a capacitor comprising:
forming an anode;
forming a dielectric on said anode;
forming a conductive polymer layer on said dielectric by applying a dispersion comprising first polymer particles having a positive Z-potential and second polymer particles having a negative Z-potential further comprising an additive wherein said additive adheres to said first polymer particles thereby forming an adjunct dispersion wherein said additive is an aromatic acid or salt wherein said additive is selected from the group consisting of 2,3,4,4-tetrahydroxybutanoic acid, 1,2,3,4-butanetetracarboxylic acid and polystyrene sulfonic acid.