Enamel adhesive composition
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United States of America Patent
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Issued Date -
Jun 7, 2007
app pub date -
Feb 4, 2005
filing date -
Feb 6, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An adhesive resin cement composition having excellent adhesion and physical properties without the application of a priming material or an adhesive when it is bonded to the enamel and aesthetic properties. A photocurable dental enamel adhesive composition comprising (A) a radically polymerizable monomer having an acid group and a structure represented by the following formula (1): CH.sub.2.dbd.CR.sup.1--COO--R.sup.2--OCO--R.sup.3--COOH (1) (R.sup.1 is H or CH.sub.3, and R.sup.2 and R.sup.3 are each independently a divalent inert group essentially composed of C and H), (B) a monofunctional radically polymerizable monomer having a molecular weight of 220 or less and a boiling point of 60.degree. C./10 mmHg or more, (C) a carboxylic ester group-containing aromatic amine, (D) a photopolymerization initiator and (E) a bifunctional radically polymerizable monomer and optionally (F) a filler.
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