Claims
- 1. A dental restorative and/or filling material comprising at least one inorganic filler, at least one polymerization initiator, at least one polymerization accelerator and at least one diacrylic or dimethacrylic acid ester of the general formula ##STR19## wherein R.sup.1 is a divalent araliphatic, cycloaliphatic or aromatic group having 2 to 18 carbon atoms; R.sup.2 is hydrogen or methyl; R.sup.3 is --CH.dbd.CH-- or --(CH.sub.2).sub.n -- wherein n is 2 to 4, substituted, unsubstituted, or hydrogenated benzene group, cyclohexylene, or cis-norbornylene; and R.sup.4 is --CO--NH--R.sup.5, wherein R.sup.5 is n-butyl, isobutyl, hexyl, substituted or unsubstituted phenyl or cyclohexyl.
- 2. A dental restorative and/or filling material comprising at least one inorganic filler, at least one polymerization initiator, at least one polymerization accelerator and at least one diacrylic or dimethacrylic acid ester of the general formula ##STR20## wherein R.sup.1 is a divalent araliphatic, monocycloaliphatic, dicycloaliphatic or aromatic group having 2 to 18 carbon atoms; R.sup.2 is hydrogen or methyl; R.sup.3 is a --CH.dbd.CH-- or --(CH.sub.2).sub.n -- wherein n is 2 to 4, substituted, unsubstituted or hydrogenated benzene group, a cyclohexylene, or cis-norbornylene; and R.sup.4 is --CO--NH--R.sup.5, wherein R.sup.5 is n-butyl, isobutyl, hexyl, substituted or unsubstituted phenyl or cyclohexyl.
- 3. A dental restorative and/or filling material comprising at least one inorganic filler, at least one polymerization initiator, at least one polymerization accelerator and at least one diacrylic or dimethacrylic acid ester of the general formula ##STR21## wherein R.sup.1 is a ethylene, propylene, butylene, hexamethylene, phenylene, toluylene, methylene bisphenyl, propylene bisphenyl, cyclohexylene, dicyclopentyl dimethylene, methylene biscyclohexyl, and propylene biscyclohexyl; R.sup.2 is hydrogen or methyl; R.sup.3 is a --CH.dbd.CH-- or --(CH.sub.2).sub.n -- wherein n is 2 to 4, a substituted unsubstituted or hydrogenated benzene group, cyclohexylene, or cis-norbornylene; and R.sup.4 is --CO--NH--R.sup.5, wherein R.sup.5 is n-butyl, isobutyl, hexyl, substituted or unsubstituted phenyl or cyclohexyl.
Parent Case Info
This application is a divisional of Ser. No. 422,727, filed Sept. 24, 1982, now abandoned.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4172951 |
Gruber et al. |
Oct 1979 |
|
Divisions (1)
|
Number |
Date |
Country |
Parent |
422727 |
Sep 1982 |
|