Foam enhancement of fatty acyl glycinate surfactants
US8501808B2 · kind B2 · utility
3Cited by
2References
4Claims
0Family size
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Key dates
| Filing date | Jul 12, 2010 |
| Grant date | Aug 6, 2013 |
| Priority date | — |
| Expiry date | Jun 19, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q11/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A personal care cleansing composition is provided which includes a C10-C24 acyl glycinate salt and a dihydroxypropyl quaternary ammonium salt. Most preferred is sodium cocoyl glycinate in combination with dihydroxypropyl trimethyl ammonium chloride. The quaternary ammonium salt enhances foaming properties of the glycinate salt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.