Method of making up nails
US7939053B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 12, 2007 |
| Grant date | May 10, 2011 |
| Priority date | — |
| Expiry date | Mar 9, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q3/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention is directed to a method of making up nails, the method involving: a) applying onto the nails a first composition containing: i) at least one color precursor, ii) at least one film former, iii) at least one volatile solvent, iv) optionally, at least one buffer, and v) optionally, at least one colorant; (b) applying a second composition over top of at least a portion of the first composition, the second composition containing at least one color activator; and (c) optionally, applying a third composition over top of at least a portion of the second composition, the third composition containing at least one color deactivator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.