Alkylation catalyst and method for making alkylated phenols
US7081432B2 · kind B2 · utility
1Cited by
140References
22Claims
0Family size
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Key dates
| Filing date | Jul 10, 2003 |
| Grant date | Jul 25, 2006 |
| Priority date | — |
| Expiry date | Dec 18, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An alkylation catalyst comprises a metal oxide wherein the catalyst has a surface area to volume ratio of about 950 m2/m3 to about 4000 m2/m3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.