Patent ID: 8053487
Filing Date: 2011-11-08
Classification: A61K

Abstract:
1. An adhesive composition comprising a mixture of a liquid component and a powder component, wherein 1) said liquid component comprises 20-50% of hydroxyethyl methacrylate, 10-30% of triethylene glycol dimethacrylate, 5-25% of bis[2-(methacryloyloxy)ethyl] phosphate, 5-25% of dipentaerythritol pentacrylate esters, 5-30% of 2,2-bis[4-(2-hydroxy-3-methacryloxypropoxy) phenyl] propane, 1-8% of ethyl-4-dimethylaminobenzoate-, 0.1-0.8% of camphorquinone and 0.01-0.06% of 2,6-di-tert-butyl-4-methylphenol by weight; and 2) said powder component comprises 75-95% of glass powder TF grind, 1-5% of a self-curing initiator, 1-5% of 7% silanated 0.7 μm barium glass, and 1-5% of hydrophilic fumed silica having a specific surface area of 200 m