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US 12,691,041 B2Granted
Self-adhesive dental composite cement with good transparency
AssigneeIvoclar Vivadent AG
InventorsNorbert Moszner, Alexandros Gianasmidis, Delphine Catel, Yohann Catel, Andy Brot, Tim Haldner, Thorsten Bock, Barbara Grabenbauer
Life of this patent
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Abstract
A radically polymerizable composition having at least one acidic radically polymerizable monomer, at least one fluoroaluminosilicate glass filler and/or radiopaque glass filler, and at least one masking agent in solid form.
Claims17
A radically polymerizable composition comprising
- at least one acidic radically polymerizable monomer,
- at least one fluoroaluminosilicate glass filler, and/or radiopaque glass filler, and
- at least one masking agent, characterized in that the masking agent is in solid form and in that the composition comprises a catalyst paste as a first component and a base paste as a second component, wherein the masking agent is added in an amount of 1.0 to 12 wt. %, based on the total mass of the paste, to the paste containing the acidic radically polymerizable monomer and the fluoroaluminosilicate glass filler and/or radiopaque glass filler.
Dependencies are inferred from the claim text.