Cleaning compositions containing branched alkyl sulfate surfactant with little or no alkoxylated alkyl sulfate
US10647944B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Nov 8, 2016 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Nov 14, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/14
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Cleaning compositions with improved sudsing profiles are provided, which contain a high level of one or more branched and unethoxylated C6-C14 alkyl sulphate anionic surfactants as a primary surfactant, with little or no alkoxylated alkyl sulfate and preferably without any suds suppressors. Such cleaning compositions are particularly suitable for hand-washing dishes or fabrics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.