Stable emulsion for prevention of skin irritation and items using same
US9949902B2 · kind B2 · utility
5Cited by
56References
15Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 24, 2013 |
| Grant date | Apr 24, 2018 |
| Priority date | — |
| Expiry date | Jan 30, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/75
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An emulsion suitable for incorporation into wet wipes used to clean urine and fecal matter from the skin. The emulsion includes silicone oil and water-soluble zinc salt such as zinc chloride and zinc sulfate. Phase separation is prevented with an emulsification system that includes a gum blend and salt-tolerant emulsifier. The gum blend includes at least one gum and propylene glycol alginate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.