Synthesis of and composition of ECR-40, large pore aluminophosphate
US5976491A · kind A · utility
2Cited by
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10Claims
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Key dates
| Filing date | Oct 9, 1998 |
| Grant date | Nov 2, 1999 |
| Priority date | — |
| Expiry date | Oct 9, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S423/30
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention is a large-pore aluminophosphate or substituted aluminophosphate comprising a composition EQU aR:(M.sub.x Al.sub.y P.sub.z)O.sub.2 wherein R represents an organic templating agent, and a=0 to 0.4, X=0 to 0.4, y=0.35 to 0.5, and Z=0.25 to 0.5 and characterized by the diffraction pattern of Table 1 and M may be Si, Ga, Ge, Co, Ni, Zn, Fe, V, Ti and mixtures thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.