Bleaching agents
US4267325A · kind A · utility
1Cited by
2References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 1979 |
| Grant date | May 12, 1981 |
| Priority date | — |
| Expiry date | Feb 27, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D241/50
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
N-chlorinated sulphonic acids of the formula ##STR1## (wherein R is group ##STR2## and their salts, particularly their sodium and potassium salts, are disclosed. These compounds are chlorine release agents and may be used as bleaching or germicidal agents either alone or in cleansing or detergent compositions. Preferred compounds are those wherein R is a group ##STR3## in the form of their sodium or potassium salts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.