Catalyst supports and process for their preparation
US4891350A · kind A · utility
6Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 1987 |
| Grant date | Jan 2, 1990 |
| Priority date | — |
| Expiry date | Oct 27, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J37/0219
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Monolithic catalyst substrates are more adherently coated with at least one oxide layer, by including in the coating composition a gum or biogum, preferably xanthan gum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.