The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 17, 2001
Filed:
Aug. 24, 1999
Kaori Matsunae, Tokyo, JP;
Shoji Akahane, Tokyo, JP;
GC Corporation, Tokyo, JP;
Abstract
A dental adhesive set is disclosed, comprising (I) a tooth surface conditioning agent and (II) a bonding material, wherein the tooth surface conditioning agent (I) is an acid aqueous solution, and the bonding material (II) comprises a mixture of: (a) a fluoroalumino silicate glass powder, (b) one or two or more unsaturated organic compounds selected from polymerizable unsaturated organic compounds having at least one CH,═CR,—COO—, wherein R,is H or CH,, and not having an acid group; (c) an acid; (d) water; and (e) a photopolymerization catalyst. According to the dental adhesive set of the present invention, the dental restoration and the dentin can be firmly and surely adhered to each other in a clinically simple operation, and by imparting properties for continuously releasing a fluoride ion not only the dentinal restoration but also the reinforcement of tooth structure and the inhibition of secondary caries can be expected.