Preparation of efficient REPO and LAPO catalysts
US6953766B2 · kind B2 · utility
4Cited by
8References
207Claims
0Family size
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Key dates
| Filing date | Mar 6, 2003 |
| Grant date | Oct 11, 2005 |
| Priority date | — |
| Expiry date | Aug 21, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G65/266
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of ensuring the production of efficient lanthanum phosphate catalysts (LAPO's) and rare earth phosphate catalysts (REPO's), and methods of alkoxylation using said efficient catalysts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.