Laundry detergent composition
US7078373B2 · kind B2 · utility
40Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2003 |
| Grant date | Jul 18, 2006 |
| Priority date | — |
| Expiry date | Apr 19, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/72
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The detergent composition of the invention contains a combination of an anionic surfactant, a defined nonionic surfactant of high hydrophilic/lipophilic balance (HLB) value, optionally a cationic surfactant, optionally a detergency builder, optionally an inorganic non-builder salt, an optionally a polycarboxylate polymer. Further optional detergent ingredients may also be present. The amount of the anionic surfactant is from 5 to 40, preferably from 7 to 30 wt % and the amount of the nonionic surfactant is from 1 to 20, preferably from 1 to 10 wt %, based on the weight of the total composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.