Liquid soap with vitamin beads and method for making same
US6846785B2 · kind B2 · utility
27Cited by
14References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 31, 2002 |
| Grant date | Jan 25, 2005 |
| Priority date | — |
| Expiry date | Jul 31, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/51
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A liquid soap having vitamin-containing microcapsules including a base having an anionic surfactant and a chelating agent, a cross-linked acrylic polymer suspending agent, and multiple vitamin-containing microcapsules uniformly suspended in the liquid soap. The liquid soap is formulated at an elevated temperature which is maintained throughout the formulation process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.