Diquaternary compounds useful as bleach activators
US5705681A · kind A · utility
1Cited by
13References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 1995 |
| Grant date | Jan 6, 1998 |
| Priority date | — |
| Expiry date | Feb 23, 2015 |
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 peroxygen compound yield peroxide in solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.