Detergent compositions comprising a polyaspartate derivative
US7959685B2 · kind B2 · utility
0Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 2007 |
| Grant date | Jun 14, 2011 |
| Priority date | — |
| Expiry date | Feb 1, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G73/1092
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention provides a laundry detergent composition, a process for making said composition, the use of the composition in a laundry detergent and a method for treating fabric with the composition. Said laundry detergent compositions comprise a polyaspartate derivative modified with at least two hydrophilic groups, one of which is a charged hydrophilic group, surfactant and optionally other ingredients.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.