Striped liquid personal cleansing compositions containing a cleansing phase and a seperate benefit phase
US9675530B2 · kind B2 · utility
8Cited by
113References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2003 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Nov 14, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/59
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Personal cleansing compositions comprise (A) a cleansing phase containing a surfactant and water; and (B) a separate benefit phase containing a hydrophobic material; wherein the cleansing and benefit phases are packaged together and are in physical contact. The two phases are packaged in physical contact and remain separate and stable at ambient conditions for at least 180 days. These compositions and corresponding methods provide improved cosmetics, skin feel, and/or skin benefit efficacy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.