Patent ID: 11969721
Assignee: NGK INSULATORS, LTD.
Field: Chemical engineering (Chemistry)
Classification: CPC B  H | IPC B  H

Claim 8:
9. The method according to claim 1, wherein the method for producing the honeycomb structure further comprises a step of preparing a honeycomb dried body with unfired electrode portions by applying an electrode portion forming raw material containing a ceramic raw material to a side surface of the honeycomb dried body, and drying it to form a pair of unfired electrode portions on an outer surface of the outer peripheral wall across a central axis of the honeycomb dried body so as to extend in a form of strip in the flow path direction of the plurality of cells,
wherein the firing step is a step of firing the honeycomb dried body with unfired electrode portions to obtain a honeycomb structure having a pair of electrode portions.