Massive bodies containing free halogen source for producing highly converted solutions of chlorine dioxide
US7182883B2 · kind B2 · utility
23Cited by
13References
11Claims
0Family size
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Key dates
| Filing date | Dec 23, 2003 |
| Grant date | Feb 27, 2007 |
| Priority date | — |
| Expiry date | Aug 5, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N59/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A massive body, e.g., a tablet, for producing a solution of chlorine dioxide when the massive body is added to liquid water. The massive body comprises a metal chlorite such as sodium chlorite, an acid source such as sodium bisulfate and a source of free halogen such as the sodium salt of dichloroisocyanuric acid or a hydrate thereof. The concentration of free halogen in the solution will be:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.