Insect repellent with sun protection factor
US7344728B1 · kind B1 · utility
8Cited by
8References
4Claims
0Family size
Inventor
Key dates
| Filing date | Jan 30, 2003 |
| Grant date | Mar 18, 2008 |
| Priority date | — |
| Expiry date | Jan 10, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An insect repellent composition that includes a blend of either all natural oils or synthetic ingredients, a sunscreen vitamin F, volatile silicones to extend the effective repellent life of the spray and a film forming polymer to resist water wash off. The natural oils and extracts can include citronella and orange and the synthetics can include D-limonene and phtalic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.