The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 24, 2019
Filed:
Oct. 10, 2016
Dentsply Sirona Inc., York, PA (US);
Joachim E. Klee, Radolfzell, DE;
Florian Szillat, Constance, DE;
Maximilian Maier, Constance, DE;
Helmut Ritter, Wuppertal, DE;
Jacques Lalevee, Mulhouse, FR;
Jean Pierre Fouassier, Hippolyte, FR;
Fabrice Morlet-Savary, Pfastatt, FR;
Celine Dietlin, Mulhouse, FR;
Mariem Bouzrati-Zerelli, Mulhouse, FR;
Christoph P Fik, Schonenberg a.d. Thur, CH;
DENTSPLY SIRONA Inc., York, PA (US);
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.