| 发明名称 |
Methods for coating ceramic catalyst supports with base coatings and ceramic catalyst supports having base coatings |
| 摘要 |
The disclosure relates to methods for coating ceramic catalyst supports with a base coating, said method comprising, in part, providing an aqueous mixture comprising at least one polyvinyl alcohol homopolymer and at least one blocked isocyanate crosslinker, and to ceramic catalyst supports having a base coating comprising at least one polyvinyl alcohol homopolymer and at least one blocked isocyanate crosslinker. |
| 申请公布号 |
US9211531(B2) |
申请公布日期 |
2015.12.15 |
| 申请号 |
US201113075296 |
申请日期 |
2011.03.30 |
| 申请人 |
Corning Incorporated |
发明人 |
Keegan Kimberly M;Shustack Paul John |
| 分类号 |
B01J32/00;B01J31/06;B01J37/02 |
主分类号 |
B01J32/00 |
| 代理机构 |
|
代理人 |
Greene Charles A. |
| 主权项 |
1. A method for coating a ceramic catalyst support with a base coating, said method comprising:
providing a base coating comprising an aqueous mixture comprising at least one polyvinyl alcohol homopolymer and at least one blocked isocyanate crosslinker chosen from blocked isocyanate crosslinkers capable of crosslinking the polyvinyl alcohol homopolymer; applying a coating of the aqueous mixture to a ceramic catalyst support; and drying and curing the coating. |
| 地址 |
Corning NY US |
