Patent · US Expired

Dental materials based on substituted iminooxadiazine dione derivatives

US6818725B2 · kind B2 · utility

3Cited by

6References

12Claims

0Family size

Assignee

Ivoclar Vivadent AG · LI

Inventors

Martin Klare · Dortmund, DE
Andreas Radl · Schaan, LI
Volker Rheinberger · Vaduz, LI

Key dates

Filing date	Feb 10, 2003
Grant date	Nov 16, 2004
Priority date	—
Expiry date	Feb 10, 2023

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K6/893
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to dental materials which contain an iminooxadiazine dione derivative with at least two free isocyanate groups and a hydroxyl compound with at least two OH groups.

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