Compositions: coating or plastic – Coating or plastic compositions – Dental
Reexamination Certificate
2006-05-09
2006-05-09
Koslow, C. Melissa (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Dental
C433S216000, C433S215000, C252S079100, C252S079200, C252S079400
Reexamination Certificate
active
07041164
ABSTRACT:
Etching compositions, curable compositions, packaged products and methods of use for the treatment of bone substrate, i.e., teeth, are described. The etch solutions generally include an inorganic acid, an organic acid and either a solvent, a surfactant or mixtures thereof. The curable composites include reactive monomers and crosslinking agents that are effective to adhere to the surface of the treated substrate. The methods of the invention provide the ability to modify a bone or bone-like surface so that the curable composition, such as an adhesive resin, can be used in combination with a restorative material.
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Dorsey & Whitney LLP
Kanca, III John A.
Koslow C. Melissa
Rothenberger Scott D.
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