Method of manufacturing honeycomb structure
US8398799B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2004 |
| Grant date | Mar 19, 2013 |
| Priority date | — |
| Expiry date | Dec 5, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1168
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of manufacturing a honeycomb structure having honeycomb segments, which includes a masking step (S1) of attaching masking materials (8) to both end surfaces (2a) of the honeycomb segments (2), a stacked body bonding step (S2) of bonding the honeycomb stacked body (3) by bonding the plurality of honeycomb segments (2) together while interposing adhesive layers therebetween, an adhesive layer drying step (S3) of integrally fixing the honeycomb stacked body (3) by heating and drying the adhesive layers, a masking material separating step (S4), of separating the masking materials (8), and a grinding step (S5) of grinding an outer peripheral portion of the honeycomb stacked body (3) into a predetermined shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.