Detergent boosters, detergent systems that include a detergent booster, and methods of laundering fabric
US10808206B2 · kind B2 · utility
1Cited by
9References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 14, 2017 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Dec 3, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Detergent boosters, detergent systems that include a detergent booster, and methods of laundering fabric are provided herein. In an embodiment, a detergent booster includes a nonionic soil release polymer and, optionally, one or more surfactants with a total amount of surfactant present in an amount of up to 4 weight % based upon a total weight of the detergent booster. The nonionic soil release polymer includes a backbone having ester linkages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.