Detergent composition
US8173587B2 · kind B2 · utility
5Cited by
2References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 3, 2007 |
| Grant date | May 8, 2012 |
| Priority date | — |
| Expiry date | Feb 5, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/2075
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A hard surface detergent composition is provided, said composition comprising a peroxygen bleach capable of exhibiting bleaching properties at a pH of below 9, and an amino ketone or derivative thereof bleach activator, and wherein a 1% wt solution in distilled water at 25° C. of the composition has a pH lower than 9. Potassium monopersulphate is the preferred bleach compound and diethyl amino acetone or derivative thereof is the preferred bleach activator. The compositions exhibit good bleaching performance at pHs of less than 9.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.