Methods of using two-part self-adhering dental compositions
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Mar 29, 2007
filing date -
Jul 17, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method for providing a dental composition comprising providing a paste/paste two-part self-adhering dental composition comprising (a) at least one acidic compound containing at least one acidic moiety selected from the group consisting of where R is an alkyl or aryl group; (b) at least one polymerizable monomer without any acidic group where the polymerizable group is selected from the group consisting of an acrylate, a methacrylate and a vinyl group; (c) at least one finely divided filler; (d) a reducing agent; and (e) an oxidizing agent; and providing instructions for mixing the two pastes immediately prior to application where the ratio of a first paste containing (a) or a higher concentration of (a) to a second paste not containing (a) or containing a lower concentration of (a) is greater than 1:1 (by volume). The method also includes mixing the two pastes and applying the mixed composition to a dental substrate.
First Claim
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