High-concentrate flowable liquid anionic surfactant composition
US11793740B2 · kind B2 · utility
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23Claims
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Key dates
| Filing date | Aug 26, 2019 |
| Grant date | Oct 24, 2023 |
| Priority date | — |
| Expiry date | May 30, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/003
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Described is a high-concentrate flowable liquid anionic surfactant composition containing an alkyl ether sulfate and a viscosity modifier(s). The composition avoids the highly viscous gel phase that occurs when concentrated anionic surfactants are diluted with an aqueous solvent. Also described, is a personal care composition of the high-concentrate flowable liquid anionic surfactant composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.