High temperature amorphous composition based on aluminum phosphate
US6461415B1 · kind B1 · utility
72Cited by
4References
21Claims
0Family size
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Key dates
| Filing date | Aug 23, 2000 |
| Grant date | Oct 8, 2002 |
| Priority date | — |
| Expiry date | Aug 23, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K7/04
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A composition providing thermal, corrosion, and oxidation protection at high temperatures is based on a synthetic aluminum phosphate, in which the molar content of aluminum is greater than phosphorous. The composition is annealed and is metastable at temperatures up to 1400° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.