Fatty acyl amido based surfactant concentrates
US8658589B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Jan 5, 2012 |
| Grant date | Feb 25, 2014 |
| Priority date | — |
| Expiry date | Jan 5, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A surfactant concentrate is provided that includes C8-C22 acyl amido compounds, a polyol and C8-C22 fatty acids. The concentrate is formed via an interesterification reaction between a fatty acid ester and an amino compound or salt thereof in a polyol. The resultant surfactant concentrate will have a Hunter Lab Color Scale value L ranging from 70 to 100.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.