GB1054635A - - Google Patents

Abstract

Abstract 1,054,635. Artificial teeth; tooth fillings. ESPE FABRIK PHARMAZEUTISCHER PRAPARATE G.m.b.H. June 20, 1963 [June 20, 1962], No. 24671/63. Heading A5R. [Also in Divisions C2, C3 and G2] Compositions, suitable for filling tooth cavities, for securing inlays, crowns, bridges and pinned teeth and for the manufacture of dental prostheses, component prostheses, crowns and artificial teeth, contain an ethylene imino derivative of the formula: where R is an alkylidene (including cycloalkylidene) or SO 2 radical, R<SP>1</SP> is an alkylene group, Ar is a substituted or unsubstituted phenylene group and Y is an acyl group derived from a carboxylic acid and carring an ethylene imino substituent.

Inventors

No inventors recorded.

Bibliographic Details