Patent · US Active

Composition comprising a monomer with a polyalicyclic structure element for filling and/or sealing a root canal

US8915736B2 · kind B2 · utility

4Cited by

34References

19Claims

0Family size

Assignee

VOCO GmbH · DE

Inventors

Tobias Blömker · Cuxhaven, DE
Manfred Stepputtis · Hamburg, DE
Reinhard Maletz · Cuxhaven, DE
Manfred Thomas Plaumann · Cuxhaven, DE
Nils Fontein · Cuxhaven, DE

Key dates

Filing date	Sep 29, 2011
Grant date	Dec 23, 2014
Priority date	—
Expiry date	Jan 5, 2032

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K6/54
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A curable dental composition comprising a monomer with a polyalicyclic structure element that can be used for filling and/or sealing of a root canal is described. Also described is a composition useful as a dental material and a method for preparing such a composition. New polymerizable monomers comprising at least one polyalicyclic structure element and certain ethylenic structure elements, which are particularly suitable for use in a dental composition, and the use of the new monomers in a dental composition are also described.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.