Diquaternary bleach activators and compositions containing them
US5399746A · kind A · utility
35Cited by
3References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 1994 |
| Grant date | Mar 21, 1995 |
| Priority date | — |
| Expiry date | Feb 7, 2014 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06L4/15
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Diquaternary ammonium esters useful as bleach activators are disclosed, as are bleach compositions comprising such an ester and a peroxygen compound which yields peroxide in solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.