Glass fiber for high temperature insulation
US7977263B2 · kind B2 · utility
1Cited by
10References
13Claims
0Family size
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Key dates
| Filing date | May 26, 2006 |
| Grant date | Jul 12, 2011 |
| Priority date | — |
| Expiry date | May 26, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C2213/02
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A glass composition is provided for the production of high temperature glass fibers with oxides comprising 1% to 15% Fe2O3+FeO as a fluidizer to lower liquidous temperature and the fiberizing temperature of a mix of high temperature oxides. The glass composition has therein an appropriate content of high temperature oxides to produce glass fiber with high temperature limits and high burn-through properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.