Personal cleansing bar with free fatty acid and quaternary surfactant synergism
US8017567B2 · kind B2 · utility
2Cited by
11References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2006 |
| Grant date | Sep 13, 2011 |
| Priority date | — |
| Expiry date | Aug 18, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D9/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A personal care cleansing composition having enhanced perceptible skin benefits, for example, by selecting certain ratios of quaternary ammonium compounds and free fatty acids. Additionally, in accordance with various aspects of the present invention, the present inventors have discovered that the addition of talc in varying percentages increases qualities to the user such as freshness, smoothness, lather and creaminess. Additionally, aspects relating to fragrance retention, deposition and the amounts perceived are improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.