Fragrance-releasing microcapsules on a see-through substrate
US4493869A · kind A · utility
70Cited by
14References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 1983 |
| Grant date | Jan 15, 1985 |
| Priority date | — |
| Expiry date | Oct 11, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2985
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Fragrance releasing appliques are provided which comprise a transparent or translucent substrate bearing microcapsules in a binder on one surface and an adhesive on the remaining surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.