Cleaning compositions containing a branched alkyl sulfate surfactant and a short-chain nonionic surfactant
US10876072B2 · kind B2 · utility
1Cited by
12References
9Claims
0Family size
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Key dates
| Filing date | Nov 8, 2016 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Nov 8, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/14
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
This relates to cleaning compositions containing one or more branched and unethoxylated C6-C14 alkyl sulphate anionic surfactants in combination with one or more short-chain nonionic surfactants, which are linear or branched C4-C11 alkyl or aryl alkoxylated alcohols. Such cleaning compositions exhibit surprising and unexpected improvement in the sudsing profiles and are particularly suitable for use in hand-washing fabrics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.