| 摘要 |
Dental restoration materials with improved properties, particularly X-ray opacity and polishability, are obtained, if they contain fillers and polymerizable compounds consisting in total or in part of one or more compounds of the general formula <IMAGE> where R represents H or a methyl group, X is representing a CH2CH2O, CH2CH2CH2O, or +TR <IMAGE> and n means 0 to 3. |
