Detergent composition comprising dye transfer inhibiting polymer and water soluble sunscreen
US6121223A · kind A · utility
2Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 1998 |
| Grant date | Sep 19, 2000 |
| Priority date | — |
| Expiry date | Apr 30, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/0021
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A detergent composition having excellent color care properties when used to launder colored fabnrics. The composition comprises a dye transfer inhibiting polymer comprising one or more monomeric units containing at least one .dbd.N--C(.dbd.O) with the proviso that the dye transfer inhibiting agent does not comprise an -oxide group and a water soluble sunscreen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.