Patent · US Active

Polymer materials with unsaturated transfer reagents

US11198668B2 · kind B2 · utility

0Cited by

4References

19Claims

0Family size

Assignees

Ivoclar Vivadent AG · LI
Technische Universität Wien · AT

Inventors

Norbert Moszner · Eschen, LI
Yohann Catel · Sevelen, CH
Iris Lamparth · Grabs, CH
Robert Liska · Schleinbach, AT
Christian Gorsche · Wien, AT
Gernot Peer · Wien, AT

Key dates

Filing date	Aug 20, 2019
Grant date	Dec 14, 2021
Priority date	—
Expiry date	Feb 6, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F222/20
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Radically polymerizable composition which contains at least one vinyl ether according to general formula I:

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