Polymerizable Dental Material Comprising Reactive Paste Formers, Hardened Dental Material and Use Thereof
申请人:Bublewitz Alexander
公开号:US20130225699A1
公开(公告)日:2013-08-29
A polymerizable dental material with reactive paste-forming agent, hardened dental material and the use thereof.
A polymerizable dental material containing at least one paste-like component A and at least one paste-like component B is described, whereby component A contains at least one initiator of the radical polymerization c) selected from the group of barbituric acid derivatives and/or of malonyl sulfamides, and whereby component B contains an organic compound d) comprising at least one acrylic acid ester and/or methacrylic acid ester, at least one metal compound e) and at least one halide and/or pseudo halide compound f). The polymerizable dental material is characterized in that component A as reactive paste-forming agent contains at least one organic compound a) derived from maleic acid and/or fumaric acid and/or itaconic acid, and/or at least one compound comprising at least one allyl and/or methallyl residue b).
The polymerizable dental material can be stored easily and it quickly hardens after components A and B are mixed under mouth conditions, and forms hardened masses having excellent mechanical properties.
In particular, these can be used in crowns and bridge materials or as dental cement.