Patent · US Active

Dental composition

US11904030B2 · kind B2 · utility

0Cited by

17References

11Claims

0Family size

Assignee

Dentsply Sirona Inc. · US

Inventors

Florian Szillat · Neukirchen-Vluyn, DE
Caroline Renn · Singen, DE
Christian Scheufler · Engen, DE
Jörg Brenneisen

Key dates

Filing date	Mar 5, 2019
Grant date	Feb 20, 2024
Priority date	—
Expiry date	Oct 20, 2040

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K6/898
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to a dental composition comprising a radically polymerizable compound, a redox initiator system comprising one or more clathrate compounds comprising a host molecule and one or more guest molecules, wherein the host molecule is selected from cyclodextrines, crown ethers, cucurbituriles and calixarenes and the one or more guest molecules are reducing agents, and an oxidizing agent. Furthermore, the present invention relates to a use of the redox initiator system in a dental composition.

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