Quaternary oxaziridinium salts as bleaching compounds
US5442066A · kind A · utility
32Cited by
7References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 2, 1994 |
| Grant date | Aug 15, 1995 |
| Priority date | — |
| Expiry date | Sep 2, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3927
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Novel bleach catalysts, a method for bleaching substrates using these catalysts and detergent compositions containing same are reported. The bleaches are of the quaternary oxaziridinium salt type. Substrates such as fabrics may be bleached in an aqueous solution containing the quaternary oxaziridinium salt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.