Bleaching detergent compositions comprising bleach activators effective at low perhydroxyl concentrations
US5753138A · kind A · utility
5Cited by
27References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1996 |
| Grant date | May 19, 1998 |
| Priority date | — |
| Expiry date | Dec 17, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/392
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Bleaching detergent compositions comprising particular bleach activators are provided. Excellent bleaching is secured through the selection of bleach activators which operate successfully under mildly alkaline washing conditions or in the presence of reduced levels of hydrogen peroxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.