Decolorization
US4820881A · kind A · utility
1Cited by
4References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 24, 1988 |
| Grant date | Apr 11, 1989 |
| Priority date | — |
| Expiry date | May 24, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S210/917
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process to decolorize and stabilize nitro compounds by contacting the nitro compound with an alkaline earth metal hypochlorite particulate material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.