Liquid fiber wrap fingernail reinforcement composition
US4873077A · kind A · utility
9Cited by
2References
5Claims
0Family size
Inventors
Key dates
| Filing date | Sep 21, 1987 |
| Grant date | Oct 10, 1989 |
| Priority date | — |
| Expiry date | Sep 21, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q3/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An improved nail hardener comprises a nitrocellulose-base nail lacquer and fiber glass, 10 microns in diameter by 800 microns long. The nail hardener forms a film approximately five times as strong as the film formed by conventional nail hardener. A method of strengthening and protecting fingernails against chipping and cracking and concealing imperfections of the nails by coating said nail with a nail hardener containing fiber glass is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.