Patent Number: 7,132,462

Title: Two-component dental materials having a low setting temperature

Abstract: The invention relates to polymerizable materials comprising two components, where component I comprises: (a) from 0.1 to 20% by weight of at least one vinyl ether, (b) from 10 to 89.9% by weight of at least one ethylenically unsaturated monomer which is not a vinyl ether, (c) from 0.001 to 5% by weight of at least one accelerator, (d) from 9.999 to 89.899% by weight of fillers, thixotropy assistants, retardants and other auxiliaries, and component II comprises: (e) from 0.1 to 20% by weight of at least one barbituric acid derivative and/or at least one malonylsulfamide which is able to initiate the free-radical polymerization, and (f) from 0 to 89.9% by weight of fillers, thixotropy assistants, retardants and other auxiliaries, (g) from 10 to 80% by weight of conventional plasticizers, and to the use thereof.

Inventors: Lehmann; Thomas (Burghausen, DE), Hecht; Reinhold (Inning-Buch, DE)

Assignee: 3M ESPE AG

International Classification: A61C 5/00 (20060101); A61F 2/00 (20060101); A61K 6/083 (20060101); A61K 6/10 (20060101); C08F 4/28 (20060101)

Expiration Date: 2019-11-07 0:00:00