Patent · US Active

Dental composition

US10512594B2 · kind B2 · utility

2Cited by

0References

14Claims

0Family size

Assignee

Dentsply Sirona Inc. · US

Inventors

Joachim E. Klee · Radolfzell, DE
Florian Szillat · Neukirchen-Vluyn, DE
Maximilian Maier · Lemförde, DE
Helmut Ritter · Wuppertal, DE
Jacques LALEVEE · Mulhouse, FR
Jean-Pierre Fouassier · Morschwiller-le-Bas, FR
Fabrice MORLET-SAVARY · Pfastatt, FR
Celine Dietlin · Mulhouse, FR
Mariem BOUZRATI-ZERELLI · Mulhouse, FR
Christoph P. Fik · Schönenberg, CH

Key dates

Filing date	Oct 10, 2016
Grant date	Dec 24, 2019
Priority date	—
Expiry date	Oct 22, 2036

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K6/62
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to a dental composition comprising an initiator system comprising a sensitizer compound having an acylsilyl- or acylgermyl-group and a specific coinitiator compound. The present invention also relates to an initiator system consisting essentially of the sensitizer compound having an acylsilyl- or acylgermyl-group and a coinitiator compound wherein a C—H bond dissociation energy is less than 95 Kcal/mol. Furthermore, the present invention relates to the use of this initiator system for the preparation of a dental composition.

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