Patent · US Active

Polymerizable compositions with improved through-curing depth

US8557888B2 · kind B2 · utility

1Cited by

6References

12Claims

0Family size

Assignee

Ivoclar Vivadent AG · LI

Inventors

Norbert Moszner · Eschen, LI
Ulrich Salz · Gettorf, DE
Peter Burtscher · Reutte, AT
Robert Liska · Schleinbach, AT
Astrid Gugg · Wien, AT
Christian Gorsche · Wien, AT

Key dates

Filing date	Nov 14, 2011
Grant date	Oct 15, 2013
Priority date	—
Expiry date	Nov 14, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F2/48
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Composition which contains polymerizable binder and an initiator according to the following Formula I:R1—X—O—O—[Y—O—O—]nR2 (Formula I)and having a large through-curing depth and a sufficiently long processing time and which cures without the development of high temperatures.

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