Nitrosamine and nitrite inhibition
US5498791A · kind A · utility
8Cited by
0References
20Claims
0Family size
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Inventors
Key dates
| Filing date | Jan 20, 1995 |
| Grant date | Mar 12, 1996 |
| Priority date | — |
| Expiry date | Jan 20, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K15/32
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A synergistic mixture of a carbonate and/or bicarbonate with a phosphonate, especially an organoamino methylene phosphonate or an N-oxide thereof, inhibits or reduces nitrosamine contamination during preparation, storage and/or heating of products which are susceptible to contamination with nitrosamine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.