Composition for the production of chlorine dioxide using non-iodo interhalides or polyhalides and methods of making and using the same
US7087190B2 · kind B2 · utility
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32References
23Claims
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Key dates
| Filing date | Mar 20, 2003 |
| Grant date | Aug 8, 2006 |
| Priority date | — |
| Expiry date | Jul 26, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B7/24
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A composition for the generation of chlorine dioxide including at least one non-iodo interhalide, polyhalide or salt thereof having the formulaBrmClnFoXpwherein m=0–3, n=0–4, o=0–3, p=0–2, X is a cationic moiety and with the provisos that m+n+o cannot be zero; if m+n+p<2, or mixtures thereof, and at least one source of chlorite ions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.