Photopolymerizable base coat for a nail
US11439573B2 · kind B2 · utility
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1References
11Claims
0Family size
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Key dates
| Filing date | Dec 15, 2017 |
| Grant date | Sep 13, 2022 |
| Priority date | — |
| Expiry date | Apr 18, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/95
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A photopolymerizable composition suitable for forming a polymerized base coat of a substantially uniform mixture of nitrocellulose and crosslinked (meth)acrylate polymer is disclosed. The composition comprises an ethyl acetate solution including multiple (meth)acrylate monomers, nitrocellulose, a rapid release copolymer of alkyl acrylate monomers, a chain extended di-(hydroxyethylmethacryloyl) trimethylhexyl dicarbamate oligomer of weight average molecular weight of 10 to 20 kDa, one or more plasticizers and a photoinitiator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.