| 发明名称 |
HONEYCOMB STRUCTURE |
| 摘要 |
A honeycomb structure includes a honeycomb substrate having a porous partition wall that defines a plurality of cells that extend from an inlet end face as an inlet side for a fluid to an outlet end face as an outlet side for the fluid, and a porous circumferential wall that is monolithically formed with the partition wall, and a coat layer that is disposed on at least a part of the outer surface of the circumferential wall. Here, a part of the coat layer penetrates into the pores of the circumferential wall, and a thickness of the part of the coat layer that penetrates into the pores of the circumferential wall is from 1 to 90% of the thickness of the circumferential wall. |
| 申请公布号 |
US2016074800(A1) |
申请公布日期 |
2016.03.17 |
| 申请号 |
US201514847451 |
申请日期 |
2015.09.08 |
| 申请人 |
NGK Insulators, Ltd. |
发明人 |
ITO Yoshitaka;TANAKA Hajime |
| 分类号 |
B01D46/24;B01J35/04;F01N3/022 |
主分类号 |
B01D46/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A honeycomb structure, comprising:
a honeycomb substrate having a porous partition wall that defines a plurality of cells that extend from an inlet end face as an inlet side for a fluid to an outlet end face as an outlet side for the fluid, and a porous circumferential wall that is formed monolithically with the partition wall, and a coat layer that is disposed on at least a part of the outer surface of the circumferential wall, wherein a part of the coat layer penetrates into the pores of the circumferential wall, and a thickness of the part of the coat layer that penetrates into the pores of the circumferential wall is from 1 to 90% of the thickness of the circumferential wall. |
| 地址 |
Nagoya-City JP |
