Dentistry – Method or material for testing – treating – restoring – or...
Patent
1994-01-24
1995-10-10
O'Connor, Cary E.
Dentistry
Method or material for testing, treating, restoring, or...
4332281, 106 35, A61C 500
Patent
active
054566029
ABSTRACT:
A dental bonding method comprises the steps of treating enamel and dentine with a tooth surface-treating material containing organic acid, iron or copper salt, and water, followed by water washing and drying; applying on the thus treated surface a primer containing organic acid, water, and hydrophilic methacrylate, followed by drying; and applying on the thus coated surface a dental bonding material containing methacrylate or acrylate having at least one unsaturated double bond, and polymerization initiator optinally with carbodiimide compound, for surface curing.
REFERENCES:
patent: 4588756 (1986-05-01), Bowen
patent: 4645456 (1987-02-01), James
patent: 4952613 (1990-08-01), Hosoda
patent: 5141436 (1992-08-01), Orlowski et al.
patent: 5290172 (1994-03-01), Sakuma et al.
GC Corporation
O'Connor Cary E.
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