Liquid laundry detergent composition
US11046919B2 · kind B2 · utility
0Cited by
3References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 11, 2019 |
| Grant date | Jun 29, 2021 |
| Priority date | — |
| Expiry date | Jun 27, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A liquid laundry detergent with improved soil suspension benefit is provided, which contains a from about 0.1 wt % to about 5 wt % of an alkoxylated polyethyleneimine and a specific surfactant system including both nonionic (NI) surfactant(s) and anionic (AI) surfactant(s) at an NI-to-AI weight ratio of about 1.7-20.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.